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DEM015SSSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM015SS single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net., it can display total energy consumption by step type impulse register. it hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0119356.3, any other country patent certificate are in assessing.

Functions and features

35mm standard DIN rail installation, complying with standard DIN EN50022.

Single pole width (Modulus 17.5mm), complying with standard DIN43880.

Standard configuration 6+1 digits display (999999.1kWh) by step and machinery counter. May select 5+1 digits

display (99999.1kWh).

Standard configuration Impulse output with no power (polarity), May select distant impulse output with no power ( no

polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN

43864.

Bicolor LED instructions power state (green) and signal of power impulse (red).

Automatic Detection the direction of the trend of load current. And Instructions (Only red power impulse signal when

working, If no green power, that is meaning the load current reverse).

Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of

load current. Complying with standard IEC 62053-21.

Directly connect and use, there are two type you may select. Standard configuration type S connection, may select

type U connection (Product Configuration code is US).

Extended terminals cover, in order to protect to use electricity safely.

Technical parameters

DEM015SS Class 1127

2305(30) 0.02

AC voltage 4kV for 1 minute,

1.2/50us waveform impulse

voltage 6kV

* If you need different reference voltage or current specification, please advisory our sales.

Insulationperformance

Currentspecifications (A)

Referencevoltage (V)

AccuracyModel Startingcurrent

Outer and mount dimension

Wiring diagram (Type S)Terminal

1

4

3

6

20 and 21

Note

Inlet phase line

Inlet neutral line

Outgoing phase line

Outgoing neutral line

Port of pulse output passive

DEM015

DEM015SASINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM015SA single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it can display total energy consumption by step type impulse register. it hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0119356.3, any other country patent certificate are in assessing.

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.




Standard configuration Impulse output with no power (polarity), May select distant impulse output with no power (no


43864.


Automatic Detection the direction of the trend of load current, And Instructions (Only red power impulse singal when

working, that is meaning the load current reverse).




type U connection (Product Configuration code is UA).



DEM015SA Class 1127

2305(32) 0.02



voltage 6kV



Startingcurrent


Referencevoltage (V)AccuracyModel


Wiring diagram (Type S)Terminal Note1

4

3

6

20 and 21

Inlet phase line

Inlet neutral line

Outgoing phase line



DEM015SMSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM015SM single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it can display total energy consumption by step type impulse register. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present.. Patentcertificate NO. ZL 2006 3 0156631.9, any other country patent certificate are in assessing.


1

4

3

6

20 and 21

Note

Inlet phase line

Inlet neutral line

Outgoing phase line





Pole 1.5 width (Modulus 17.5mm), complying with standard DIN43880.

Standard configuration 6+1 digits display (999999.1kWh) by step and machinery counter, May select 5+1 digits




43864.






Directly connect and use, there are two type you may select. Standard configuration type S connection. may select

type U connection (Product Configuration code is UM).



DEM015SM Class 1127

23010(65) 0.04



voltage 6kV





AccuracyModelStartingcurrent

DEM015

DEM015SLSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Wiring diagram (Type S)

Terminal

1

4

3

6

20 and21

Note

Inlet phase line

Inlet neutral line

Outgoing phase line





DEM015SL Class 1127

23020(100) 0.08



voltage 6kV







Bipolar width (Modulus 17.5mm), complying with standard DIN43880.



Standard configuration Impulse output with no power ( polarity), May select distant impulse output with no power (no


43864.






Directly connect and use, there are two type you may select. Standard configuration type S connection. may select

type U connection (Product Configuration code is UL).


Application

Model DEM015SL single phase electronic DIN rail active energy meter is a kind of new style single phase two wire active

energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique

of digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, and

also a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.

The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated

in international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption

from single phase AC electricity net., it can display total energy consumption by step type impulse register. it has

following features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.

The patent certificate of this meter is in assessing in the Chinese national Intellectual Property Office at present.

DEM015SCSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER


1

4

3

6

20 and 21

Note

Inlet phase line

Inlet neutral line

Outgoing phase line





DEM015SC Class 1127

23020(100) 0.08



voltage 6kV



Startingcurrent





Standard configuration 6+1 digits display (999999.1kWh) by step and machinery counter, May select 5+1 digits




43864.


Automatic Detection the direction of the trend of load curren, And Instructions (Only red power impulse singal when




Directly connect and use, there are two type you may select. Standard configuration type S connection. May select

type U connection (Product Configuration code is UC).


Application

Model DEM015SC single phase electronic DIN rail active energy meter is a kind of new style single phase two wire active

energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique

of digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.

The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption

from single phase AC electricity net, it can display total energy consumption by step type impulse register. it hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.

The patent certificate of this meter is in assessing in the Chinese national Intellectual Property Office at present.

DEM015

DEM015SDSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM015SD single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin internaltional standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has white backlight source eight digits LCD monitors shows the activeenergy power consumption. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0119356.3, any other country patent certificateare in assessing.



Standard configuration 7+1 digits display (9999999.1kWh) by white backlight source LCD. May select7+1 digits

display (999999.1kWh) without backlight source normal LCD. (product Configuration code is SE).

Standard configuration pulse output with no power (polarity), May select distant impulse output with no power ( no


43864.


Automatic Detection the direction of the trend of load current. And Instructions on LCD (when display HELP 1on LCD,

that is meaning the load current reverse).




type U connection (Product Configuration code is UD).




DEM015SD Class 1127

2305(32) 0.02



voltage 6kV


Startingcurrent



AccuracyModel



1

4

3

6

20 and 21

Note

Inlet phase line

Inlet neutral line

Outgoing phase line

Outgoing neutral line(Inlet from top,

outlet from bottom)


DEM015SG


1

4

3

6

20 and 21

Note

Inlet phase line

Inlet neutral line

Outgoing phase line


outlet from bottom)




DEM015SG Class 1127

23010(100)



voltage 6kV


0.04








display (999999.1kWh) without backlight source normal LCD. ( Product Configuration code is SH).

Standard configuration pulse output with no power (polarity), May select distant impulse output with no power (no


43864.







type U connection (Product Configuration code is UG).


SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM015SG single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has white backlight source eight digits LCD monitors shows the activeenergy power consumption. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. The patent certificate of this meter is in assessing in the Chinese nationalIntellectual Property Office at present.

DEM015

DEM015SJSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Functions and features35mm standard DIN-rail installation, complying with standard DIN EN50022.



display (999999.1kWh) without backlight source normal LCD. ( Product Configuration code is SK).

Standard configuration pulse output with no power (polarity), May select distant impulse output with no power ( no


43864.







type U connection (Product Configuration code is UJ).


Application

Model DEM015SJ single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has white backlight source eight digits LCD monitors shows the activeenergy power consumption. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. The patent certificate of this meter is in assessing in the Chinese natioanlIntellectual Property Office at present.


DEM015SJ Class 1127

23010(100) 0.04



voltage 6kV








1

4

3

6

20 and 21

Note

Inlet phase line

Inlet neutral line

Outgoing phase line


outlet from bottom)


DEM015SFSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER


1

4

3

6

20 and21

30 and 31

Note

Inlet phase line

Inlet neutral line

Outgoing phase line



External control port ( ECP )

Inlet from top, outlet from bottom



DEM015SF Class 1127

2305(32) 0.02



voltage 6kV



Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.Single pole width (Modulus 17.5mm), complying with standard DIN43880.It displays by white backlight source eight digits LCD, users can choose setting 6+2 digits display (999999.91kWh),7+1digtis or 8 digits integer.There is a maintenance-free lithium batteries in it, with a button and a ECP port, it use for showing blackout reading,self-checking function and display the median choice.Users can cleared the total electricity counter, clearing operation with function of ECP and eight password doubleprotection, users can set the password arbitrary.Standard configuration pulse output with no power (polarity), May select distant impulse output with no power (nopolarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Monochrome LED instructions signal of power impulse (red).Automatic Detection the direction of the trend of load current. And Instructions on LCD (when display HELP 1on LCD,that is meaning the load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two type you may select. Standard configuration type S connection, may selecttype U connection (Product Configuration code is UF).Extended terminals cover, in order to protect to use electricity safely.

ApplicationModel DEM015SF single phase electronic DIN rail active energy meter adopt micro-electronics technique, and importedlarge scale integrate circuit, use advanced technique of digital and SMT techniques, etc. It has completely itsindependent intellectual property rights and minimum size, and also a new single phase two wire active energy meter. Ithas already passed the test of the international authority KEMA. The meter completely accord with relevant technicalrequirements of class 1 single phase active energy meter stipulated in National standard IEC 62053-21. It can accuratelyand directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net. This meter haswhite backlight source eight digits LCD monitors shows the active energy power consumption. It has following features:Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc. And there is amaintenance-free lithium batteries in it, with a button and a ECP port., it use for decimal median choose settings andshowing blackout reading. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0119356.3, any other country patent certificate are in assessing.

DEM015

DEM015SISINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM015SI single phase electronic DIN rail active energymeter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has white backlight source eight digits LCD monitors shows the activeenergy power consumption. It has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. And there is a maintenance-free lithium batteries in it, with a button and a ECPport., it use for decimal median choose settings and showing blackout reading. The patent certificate of this meter is inassessing in the Chinese national Intellectual Property Office at present.

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.Bipolar width (Modulus 17.5mm), complying with standard DIN43880.It displays by white backlight source eight digits LCD, users can choose setting 6+2 digits display (999999.91kWh),7+1digtis or 8 digtis integer.There is a maintenance-free lithium batteries in it, with a button and a ECP port., it use for showing blackout reading,self-checking function and display the median choice.Users can cleared the total electricity counter, clearing operation with function of ECP and eight password doubleprotection, users can set the password arbitrary.Standard configuration pulse output with no power (polarity), May select distant impulse output with no power (nopolarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Automatic Detection the direction of the trend of load current. And Instructions on LCD (when display HELP 1on LCD,that is meaning the load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two type you may select. Standard configuration type S connection, may selecttype U connection (Product Configuration code is UI).Extended terminals cover, in order to protect to use electricity safely.




AccuracyStartingcurrent

Model


DEM015SI Class 1127

23010(100) 0.04



voltage 6kV



Wiring diagram (Type S)Inlet from top, outlet from bottom Terminal

1

4

3

6

20 and21

22 and 23

Note

Inlet phase line

Inlet neutral line

Outgoing phase line




DEM015SNSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER


1

4

3

6

20 and21

22 and 23

Note

Inlet phase line

Inlet neutral line

Outgoing phase line










DEM015SN Class 1127

23010(100) 0.04



voltage 6kV


Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.Bipolar width (Modulus 17.5mm), complying with standard DIN43880.It displays by white backlight source eight digits LCD, users can choose setting 6+2 digits display (999999.91kWh),7+1digtis or 8 digtis integer.There is a maintenance-free lithium batteries in it, with a button and a ECP port., it use for showing blackout reading,self-checking function and display the median choice.Users can cleared the total electricity counter, clearing operation with function of ECP and eight password doubleprotection, users can set the password arbitrary.Standard configuration pulse output with no power (polarity), May select distant impulse output with no power ( nopolarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Automatic Detection the direction of the trend of load current. And Instructions on LCD ( When display HELP 1onLCD, that is meaning the load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two type you may select. Standard configuration type S connection, may selecttype U connection (Product Configuration code is UN).Extended terminals cover, in order to protect to use electricity safely.

ApplicationModel DEM015SN single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has white backlight source eight digits LCD monitors shows the activeenergy power consumption. It has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. And there is a maintenance-free lithium batteries in it, with a button and a ECPport., it use for decimal median choose settings and showing blackout reading. The patent certificate of this meter is inassessing in the Chinese national Intellectual Property Office at present.

DEM011

page 12

DEM011AGSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM011AG single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumptionby step type impulse register. it has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificateare in assessing.


Phase line (Inlet from bottom, outlet from top)

Neutral line (Inlet from bottom, outlet from top)


Terminal Note

L

N

2 and 3


�

�


*If you need different voltage or current specification, please advisory our sales.



voltage 6kV

0.02

0.04

0.08

5(30)

10(50)

20(100)

127

230Class 1DEM011AG


Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is AK).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity), (Product Configuration code is AI). And contact with all kind of AMR system conveniently,complying with standard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TG).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is AH).

DEM011AHSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM011AH single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumptionby step type impulse register. it has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificateare in assessing.





Terminal Note

L

N

2 and 3



DEM011AH Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.

Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1

digits display (Product Configuration code is SC).

Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity), (Product Configuration code is AJ). And contact with all kind of AMR system conveniently,

complying with standard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).

Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the load

current reverse).

Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.

Directly connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TH).

Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is AG).

DEM011

page 14

DEM011TGSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Type DEM011TG single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumptionby step type impulse register. it has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other country patent certificateare in assessing.

Wiring diagram (Type T)

Terminal

L

N

2 and 3

Note

Phase line

Neutral line (Inlet from bottom,outlet from top)


Type T wiring: You needn’t cut the cable when wiring, please

let the cable through the meter wiring hole


�


DEM011TG Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel

35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 67 mm), users can choose any one by themselves.

Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.

Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity), (Product Configuration code is TI). And contact with all kind of AMR system conveniently,

complying with standard IEC 62053-31 and DIN 43864.

Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the direction

of the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).


load current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type T connection, may select

type S connection (Product Configuration code is AG).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is TH).


DEM011THSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM011TH single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique

of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure

50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumption

by step type impulse register. it has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese national

Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other country patent certificateare in assessing.


Terminal

L

N

2 and 3

Note

Phase line







DEM011TH Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 67 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity), (Product Configuration code is TJ). And contact with all kind of AMR system conveniently,complying with standard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type T connection, may selecttype S connection (Product Configuration code is AH).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is TG).

DEM011

page 16

DEM011AISINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM011AI single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumptionby step type impulse register. It has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificateare in assessing.


Phase line


Port of pulse output passive closed

Port of pulse output passive distant

Terminal Note

L

N

2 and 3

1 and 4


�

�


Startingcurrent



AccuracyModel


DEM011AI Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV


Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is DC).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select), And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TI).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is AJ).

DEM011TISINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM011TI single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumptionby step type impulse register. it has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other country patent certificateare in assessing

Wiring diagram (Type T)Terminal

L1

L2/N

2 and 3

1 and 4

Note

Phase line




Type T wiring: You needn’t cut the cable when wiring, please let

the cable through the meter wiring hole


�


DEM011TI Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent




Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.

5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the

output rate is 10 or 100 imp/KWh (can select), And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.

Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’t detection direction of the trend of load current. May select Automatic Detecting the

direction of the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the

load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of

load current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type T connection, may select

type S connection. (Product Configuration code is AI).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is TJ).

DEM011

page 18

DEM011TK

Application

Model DEM011TK single phase three wire electronic DIN rail active energy meter is a kind of new style single phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net., it can display total energyconsumption by step type impulse register. it has following features: Good reliability, small volume, light weight ,specious nice appearance, convenient installation, etc. This meter has already got the patent certificate from Chinesenational Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other country patentcertificate are in assessing.

SINGLE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER


Terminal

L1

L2/N

2 and 3

Note

Phase line

L2 phase line (Inlet from bottom, outlet from top)





�


DEM011TK Class 1 240

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes

center distance 67 mm), users can choose any one by themselves.


5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.

Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output

passive ( no polarity), (Product Configuration code is TI). And contact with all kind of AMR system conveniently,



Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the direction

of the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the load

current reverse).

Single direction two components measure single phase three wire active power consumption. It is nothing with direction

of the trend of load current. Complying with standard IEC 62053-21.

Directly connect and use, type T connection.

Standard configuration extended terminals cover, in order to protect to use electricity safely, may select short

terminals cover. (Product Configuration code is TL).

DEM011GCSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM011GC single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. It has following features: Good reliability, small volume, lightweight, and there are far infrared and RS485 communication module in it. contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity), complying with standard IEC 62053-31.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions by an individual LED.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend of loadcurrent. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FC) and PT & CT (Product Configurationcode is EC) for operation.Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is GF).


DEM011GC Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent




�

�


Terminal

L

N

3 and 4

1 and 2

Note

Phase line



Port of RS485 data communication

DEM011

page 20

DEM011GFSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM011GF single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. It has following features: Good reliability, small volume, lightweight, and there are far infrared and RS485 communication module in it. contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.


Terminal

L

N

3 and 4

1 and 2

Note

Phase line




Terminal

L

N

3 and 4

1 and 2



Model Accuracy Reference voltage(V) Current specifications (A) Starting current Insulation performance

DEM011GF Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity), complying with standard IEC 62053-31.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communicationagreement.Three LED instructions power state, signal of power impulse and communication state.Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions by an individual LED.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FF) and PT & CT (Product Configurationcode is EF) for operation.Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is GC).

DEM011MCSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER


Terminal

L

N

3 and 4

1 and 2

Note

Phase line




Terminal

L

N

3 and 4

1 and 2


�

�


DEM011MC Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits LCD monitors, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing blackout reading.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/kWh (can select), And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Three LED instructions respectively power state and signal of closed power impulse and distant power impulse.Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions by a individual LED.Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is LC) and PT & CT (Product Configurationcode is KC) for operation.Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is MF).

Model DEM011MC single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. And there is a maintenance-free lithium batteries in it , use forshowing blackout reading. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.

Application

DEM011

page 22

DEM011MFSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM011MF single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. And there is a maintenance-free lithium batteries in it , use forshowing blackout reading. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.


Terminal

L

N

3 and 4

1 and 2

Note

Phase line






DEM011MF Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits LCD monitors, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing blackout reading.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/kWh (can select), And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Three LED instructions respectively power state and signal of closed power pulse and distant power pulse.Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions by an individual LED.Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is LF) and PT & CT (Product Configurationcode is KF) for operation.Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover.(Product Configuration code is MC).

DEM011JCSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER


Terminal

L

N

3 and 4

Note





�

�

Application

Model DEM011JC single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. It has following features: Good reliability, small volume, lightweight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other countrypatent certificate are in assessing.


Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display (Please specified when

ordering).

Seven digits LCD monitors standard configuration Impulse output passive (polarity), May select distant impulseoutput passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC

62053-31 and DIN 43864.Two LED instructions respectively power state (green) and signal of power impulse (red).


of the trend of load current. And instructions by an individual LED.Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of

load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also

choose another type of connection, and use CT (Product Configuration code is IC) and PT & CT (Product Configurationcode is HC) for operation.


terminals cover. (Product Configuration code is JF).


DEM011JC Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel

DEM011

page 24

DEM011JFSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER


Terminal

L

N

3 and 4

Note






DEM011JF Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent






Seven digits LCD monitors, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display

(Please specified when ordering).

Standard configuration Impulse output passive (polarity), May select distant impulse output passive (no polarity). And

contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864.

Two LED instructions respectively power state (green) and signal of power impulse (red).


of the trend of load current. And instructions by an individual LED.



Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect operation, we can also

choose another type of connection, and use CT (Product Configuration code is IF) and PT & CT (Product Configuration

code is HF) for operation.


terminals cover.(Product Configuration code is JC).

Application

Model DEM011JF single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. It has following features: Good reliability, small volume, lightweight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other countrypatent certificate are in assessing.

DEM011ZASINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Type DEM011ZA single phase electronic DIN rail active energy meter is a kind of new style single phase two wireactive energy meter, it is fit for use on rental houses, and with two power energy counters, use fou recording totalenergy and daily energy. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hzor 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumption bystep type impulse register. This meter has LCD display active energy, it has following features: Good reliability, smallvolume, light weight , specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Two 6 digits LCD display, use for display total energy (5+1 digits display) and daily energy (4+2 digits display), andwe can cleared the number form the red button on the panel, the red button can be protected by lead closed.Standard configuration LCD display without backlighting, may select with white backlighting, and there is maintenance-free battery, use for display when the power cut off. (Product Configuration code is ZC)Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’ t detect direction of the trend of load current. May select Automatic Detecting thedirection of the trend of load current. And instructions (Only green LED power pulse signal when working, that ismeaning the load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TA).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is ZB).


DEM011ZA Class1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel



�

�

Terminal

L

N

2 and 3

Note




DEM011

page 26

DEM011TASINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER



Application

Type DEM011TA single phase electronic DIN rail active energy meter is a kind of new style single phase two wireactive energy meter, it is fit for use on rental houses, and with two power energy counters, use fou recording totalenergy and daily energy. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hzor 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumption bystep type impulse register. This meter has LCD display active energy, it has following features: Good reliability, smallvolume, light weight , specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese nationa Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X,any other country patent certificate are in assessing.


DEM011TA Class1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 67 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Two 6 digits LCD display, use for display total energy (5+1 digits display) and daily energy (4+2 digits display), andwe can cleared the number form the red button on the panel, the red button can be protected by lead closed.Standard configuration LCD display without backlighting, may select with white backlighting, and there is maintenance-free battery, use for display when the power cut off. (Product Configuration code is TC)Standard configuration one port of pulse output passive (polarity). May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently. complying with standard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’ t detect direction of the trend of load current. May select Automatic Detecting thedirection of the trend of load current. And instructions (Only green LED power pulse signal when working, that ismeaning the load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type T connection, may selecttype S connection (Product Configuration code is ZA).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is TB).

�

Terminal

L1

L2/N

2 and 3

Note

Phase line



Type T wiring: You needn’ t cut the cable when wiring,please let the cable through the meter wiring hole

DEM461AGSINGLE PHASE ELECTRONIC DIN-RAIL ANTI-STEAL ACTIVE ENERGY METER


Terminal

L

N

2 and 3

Note





�

�





voltage 6kV

0.02

0.04

0.08

5(30)

10(50)

20(100)

127

230Class 1DEM461AG


Startingcurrent



Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is AK).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Three LED instructions power state (green) and signal of power impulse (red) and signal of fault (yellow).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction two components measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Automatic detect the current of phase line and neutral line, get the higher value of de current and calculation, when theerror of the two current more then 12.5%, automatic show fault signal.Direct connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TG).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is AH).

Application

Model DEM461AG single phase electronic DIN rail anti-steal active energy meter is a kind of new style single phase twowire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energyconsumption by step and motor type impulse register. it has following features: Good reliability, small volume, lightweight , specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other countrypatent certificate are in assessing.

DEM461

page 28

DEM461AHSINGLE PHASE ELECTRONIC DIN-RAIL ANTI-STEAL ACTIVE ENERGY METER

Application

Model DEM461AH single phase electronic DIN rail anti-steal active energy meter is a kind of new style single phase twowire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energyconsumption by step and motor type impulse register. it has following features: Good reliability, small volume, lightweight , specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other countrypatent certificate are in assessing.


Terminal

L

N

2 and 3

Note









voltage 6kV

0.02

0.04

0.08

5(30)

10(50)

20(100)

127

230Class 1DEM461AH


Startingcurrent



Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is SC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Three LED instructions power state (green) and signal of power impulse (red) and signal of fault (yellow).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction two components measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Automatic detect the current of phase line and neutral line, get the higher value of de current and calculation, when theerror of the two current more then 12.5%, automatic show fault signal.Direct connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TH).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover.(Product Configuration code is AG).

DEM461TGSINGLE PHASE ELECTRONIC DIN-RAIL ANTI-STEAL ACTIVE ENERGY METER

Wiring diagram (Type T)Terminal

L1

L2/N

2 and 3

Note





let the cable through the meter wiring hole.


�





voltage 6kV

0.02

0.04

0.08

5(30)

10(50)

20(100)

127

230Class 1DEM461TG


Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Three LED instructions power state (green) and signal of power impulse (red) and signal of fault (yellow).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction two components measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Automatic detect the current of phase line and neutral line, get the higher value of de current and calculation, when theerror of the two current more then 12.5%, automatic show fault signal.Direct connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is AG).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover.(Product Configuration code is TH).

Application

Model DEM461TG single phase electronic DIN rail anti-steal active energy meter is a kind of new style single phase twowire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energyconsumption by step and motor type impulse register. it has following features: Good reliability, small volume, lightweight , specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other countrypatent certificate are in assessing.

DEM461

page 30

DEM461THSINGLE PHASE ELECTRONIC DIN-RAIL ANTI-STEAL ACTIVE ENERGY METER

Application

Model DEM461TH single phase electronic DIN rail anti-steal active energy meter is a kind of new style single phase twowire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energyconsumption by step and motor type impulse register. it has following features: Good reliability, small volume, lightweight , specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other countrypatent certificate are in assessing.


Terminal

L1

L2/N

2 and 3

Note





let the cable through the meter wiring hole.






voltage 6kV

0.02

0.04

0.08

5(30)

10(50)

20(100)

127

230Class 1DEM461TH


Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Three LED instructions power state (green) and signal of power impulse (red) and signal of fault (yellow).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction two components measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Automatic detect the current of phase line and neutral line, get the higher value of de current and calculation, when theerror of the two current more then 12.5%, automatic show fault signal.Direct connect and use, there are two type you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is AH).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is TG).

DEM031ALSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER


Terminal

L

N

3 and 4

1and 2

Note

Phase line

Neutral line(Inlet from bottom, outlet from top)




�

�






DEM031AL Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08

AC voltage 4kv for 1 minute,


voltage 6kV


Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.


Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)

There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.

May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select the

data which displayed. The decimal median which displayed can choose set one or two.A port of pulse output passive (polarity), complying with standard IEC 62053-31.

There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protecol complying with standard DL/T645-1997.

Seven LED instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the data communications state.

Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend of


choose another type of connection, and use CT (Product Configuration code is AN) and PT & CT (Product Configurationcode is AP) for operation.

Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AM).

Application

Model DEM031AL single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire threetariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirements ofclass 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net. This meter has seven digitsLCD monitors shows various consumption data and information. And there are far infrared and RS485 communicationmodule in it. It is use for setting and reading the meter. Contact with all kind of AMR system conveniently. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.

DEM031

page 32

DEM031AMSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM031AM single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire threetariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirements ofclass 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net. This meter has seven digitsLCD monitors shows various consumption data and information. And there are far infrared and RS485 communicationmodule in it. It is use for setting and reading the meter. Contact with all kind of AMR system conveniently. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.


Terminal

L

N

3 and 4

1and 2

Note

Phase line






DEM031AM Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV






Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.


Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)

There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power out off.

May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select the

data which displayed. The decimal median which displayed can choose set one or two.A port of pulse output passive (polarity), complying with standard IEC 62053-31.

There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protecol complying with standard DL/T645-1997.

Seven LED instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the data communications state.

Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend of


choose another type of connection, and use CT (Product Configuration code is AO) and PT & CT (Product Configurationcode is AQ) for operation.

Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use

electricity safely. (Product Configuration code is AL).

DEM031BLSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM031BL single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire twotariffs (tariff conversion is controlled by timer outside or similar equipment) active energy watt-hour meter. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors shows various consumption data andinformation. And there are far infrared and RS485 communication module in it. It is use for setting and reading the meter.Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume, light weight,specious nice appearance, convenient installation, etc. This meter has already got the patent certificate from Chinesenational Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patentcertificate are in assessing.

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holes

center distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.

Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.

May select cycle display (default) or push the button itemized display, it can display 6 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.

Use memory that is not lost easily, the data can be kept forever after power cut off.

A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,

communication protecol complying with standard DL/T645-1997.Six LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, the

state rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend of


Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is BN) and PT & CT (Product Configuration

code is BP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use

electricity safely. (Product Configuration code is BM).







DEM031BL Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV


�

�


Terminal

L

N

5 and 6

3 and 4

1and 2

Note

Phase line


Port of set the tariff,



DEM031

page 34

DEM031BMSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM031BM single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire twotariffs (tariff conversion is controlled by timer outside or similar equipment) active energy watt-hour meter. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors shows various consumption data andinformation. And there are far infrared and RS485 communication module in it. It is use for setting and reading the meter.Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume, light weight,specious nice appearance, convenient installation, etc. This meter has already got the patent certificate from Chinesenational Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patentcertificate are in assessing.


Terminal

L

N

5 and 6

3 and 4

1and 2

Note

Phase line







DEM031BM Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV






Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, it can display 6 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.Use memory that is not lost easily, the data can be kept forever after power cut off.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication porotecol complying with standard DL/T645-1997.Six LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is BO) and PT & CT (Product Configurationcode is BQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BL).

DEM031CLSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM031CL single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire twotariffs (tariff conversion is controlled by timer outside or similar equipment) active energy watt-hour meter. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors shows various consumption data andinformation. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.






DEM031CL Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV


Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering)Use memory that is not lost easily, the data can be kept forever after power cut off.Standard configuration pulse output when no power (polarity), May select distant impulse output when no power ( nopolarity). And contact with all kind of AMR system convenientl, complying with standard IEC 62053-31 and DIN43864.Five LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is CN) and PT & CT (Product Configurationcode is CP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use

electricity safely. (Product Configuration code is CM).


Terminal

L

N

5 and 6

3 and 4

Note

Phase line





�

�

DEM031

page 36

DEM031CMSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM031CM single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire twotariffs (tariff conversion is controlled by timer outside or similar equipment) active energy watt-hour meter. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated inNational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromsingle phase AC electricity net. This meter has seven digits LCD monitors shows various consumption data andinformation. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from China State Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.






DEM031CM Class 1127

230

5(30)

10(50)

20(100)

0.02

0.04

0.08



voltage 6kV


Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering)Use memory that is not lost easily, the data can be kept forever after power cut off.Standard configuration pulse output when no power (polarity), May select distant impulse output when no power ( nopolarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Five LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is CO) and PT & CT (Product Configurationcode is CQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use

electricity safely. (Product Configuration code is CL).


L

N

5 and 6

3 and 4

Note

Phase line





DEM024SCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM024SC three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire electronic active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. It has its completely independent intellectual property rights andminimum size, and also a new three phase four wire active energy meter. The meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet. It can display total energy consumption by step type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. The patent certificate of this meteris in assessing in the Chinese national Intellectual Property Office at present.


Terminal

L1

L2

L3

N

26 and 27

Note

L1 phase line

L2 phase line

L3 phase line

Neutral line(Inlet from top, outlet from bottom)




DEM024SC Class 13 x 127/220

3 x 230/4005(100) 0.02



voltage 6kV






Functions and features35mm standard DIN- rail installation, complying with standard DIN EN50022.

Four pole width (Modulus 17.5mm), complying with standard DIN43880.

Standard configuration 6+1 digits display (999999.1kWh) by step and motor pulse counter. May select 5+1 digits


Standard configuration pulse output passive (polarity), May select distant impulse output passive (no polarity). And


Four LED respectively instructions every power state and signal of power impulse.

Automatic detect the direction of the trend of load current. And Instructions on individual LED.

Single direction three components measure three phase four wire active power consumption. It is nothing with direction


Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also

choose another type of connection, and use CT (Product Configuration code is CC) and PT & CT (Product Configuration

code is BC) for operation.Extended terminals cover, in order to protect to use electricity safely.

DEM024

page 38

Functions and features35mm standard DIN-rail installation, complying with standard DIN EN50022.




Standard configuration pulse output passive (polarity), May select distant impulse output passive ( no polarity). And


Three LED respectively instructions power state (wire voltage L12 & L32) and signal of power impulse.


Single direction two components measure three phase three wire active power consumption. It is nothing with direction



choose another type of connection, and use CT (Product Configuration code is CB) and PT & CT (Product Configuration

code is BB) for operation.


DEM024DBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM024DB three phase three wire electronic DIN rail active energy echnique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. It has its completely independent intellectualproperty rights and minimum size, and also a new three phase three wire active energy meter. The meter completelyaccord with relevant technical requirements of class 1 three phase active energy meter stipulated in internationalstandard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net. It can display total energy consumption by step type impulse register. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.The patent certificate of this meter is in assessing in the Chinese national Intellectual Property Office at present.


Terminal

L1

L2

L3

N

26 and 27

Note

L1 phase line

L2 phase line

L3 phase line

Don’t use (Inlet from top, outlet from bottom)




DEM024DB Class 13 x 220

3 x 400 5(100) 0.02



voltage 6kV





Startingcurrent

DEM024DATWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERTY METER

Application

Model DEM024DA two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireelectronic active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. It has its completely independent intellectual property rights andminimum size, and also a new two phase three wire active energy meter. The meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from two phase three wire AC electricitynet. It can display total energy consumption by step type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. The patent certificate of this meteris in assessing in the Chinese national Intellectual Property Office at present.


Terminal

L1

L2

L3

N

26 and 27

Note

L1 phase line

Don’t use

L3 phase line





DEM024DA Class 12 x 127

2 x 2305(100) 0.02



voltage 6kV












Three LED respectively instructions power state (phase voltage L1 & L3) and signal of power impulse.

Automatic detect the direction of the trend of load current. And Instructions on individual LED

Single direction two components measure two phase three wire active power consumption. It is nothing with direction



choose another type of connection, and use CT (Product Configuration code is CA) and PT & CT (Product Configuration

code is BA) for operation.Extended terminals cover, in order to protect to use electricity safely.

DEM024

page 40

DEM024SJTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM024SJ three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire electronic active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. It has its completely independent intellectual property rights andminimum size, and also a new three phase four wire active energy meter. The meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet. This meter has white backlight source eight digits LCD monitors shows the active energy power consumption. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.The patent certificate of this meter is in assessing in the Chinese national Intellectual Property Office at present.


Terminal

L1

L2

L3

N

26 and 27

Note

L1 phase line

L2 phase line

L3 phase line





DEM024SJ Class 13 x 127/220

3 x 230/4005(100) 0.02



voltage 6kV









display (999999.1kWh) without backlight source normal LCD. (Product Configuration code is SK).



Four LED respectively instructions every power state and signal of power impulse.




Directly connect to use, type S connection (inlet from top, outlet from bottom),.Extended terminals cover, in order to protect to use electricity safely.

www.dengli.com.cnwww.dengli.netwww.denli.com

page 41

THREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM024SN three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire electronic active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. It has its completely independent intellectual property rights andminimum size, and also a new three phase four wire active energy meter. The meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet. This meter has white backlight source eight digits LCD monitors shows the active energy power consumption. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.And there is a maintenance-free lithium batteries in it, with a button and a ECP port., it use for decimal median choosesettings and showing blackout reading. The patent certificate of this meter is in assessing in the Chinese nationalIntellectual Property Office at present.

DEM024SN


Terminal

L1

L2

L3

N

26 and 27

24 and 25

Note

L1 phase line

L2 phase line

L3 phase line

Neutral line





DEM024SN Class 13 x 127/220

3 x 230/4005(100) 0.02



voltage 6kV







Four pole width (Modulus 17.5mm), complying with standard DIN43880.It displays by white backlight source eight digits LCD, users can choose setting 6+2 digits display (999999.91kWh),

7+1digtis or 8 digits integer.There is a maintenance-free lithium batteries in it, with a button and a ECP port., it use for showing blackout reading,

self-checking function and display the median choice.

Users can cleared the total electricity counter, clearing operation with function of ECP and eight password doubleprotection, users can set the password arbitrary.

Standard configuration pulse output passive (polarity), May select distant impulse output passive (no polarity). Andcontact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864.

Four LED respectively instructions every power state and signal of power impulse.Automatic detect the direction of the trend of load current. And Instructions on individual LED


of the trend of load current. Complying with standard IEC 62053-21.Directly connect to use, type S connection (inlet from top, outlet from bottom),


DEM021

page 42

DEM021EITHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021EI three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.


TerminalL1L2L3N7 and 8

NoteL1 phase lineL2 phase lineL3 phase lineNeutral line(Inlet from bottom, outlet from top)Port of pulse output passive



DEM021EI Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08

AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV








Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.

6 digits display (999999kWh) by step and motor type impulse counter.


passive (no polarity), (Product Configuration code is DF). And contact with all kind of AMR system conveniently,


Four LED instructions respectively power state and signal power impulse.




May select two components measure three phase three wire active energy (Product Configuration code is EH) or two

phase three wire active energy (Product Configuration code is EG).

Direct connect to use, type S connection (Inlet from bottom, outlet from top).

Short terminals cover, it is used to reduce mounting space, and make mounting conveniently.


page 43

DEM021DFTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021DF three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.


TerminalL1L2L3N7 and 815 and 16

NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of pulse output passive closedPort of pulse output passive distant

(Inlet from bottom, outlet from top)


�






DEM021DF Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08



Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is DJ).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively every power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.May select two components measure three phase three wire active energy (Product Configuration code is DE) or twophase three wire active energy (Product Configuration code is DD)Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CF) and PT & CT (Product Configuration code is BF) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DI).


DEM021

page 44

DEM021DITHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021DI three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.



NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of pulse output passive closedPort of pulse output passive distant




DEM021DI Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08







Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is DK).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively every power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.May select two components measure three phase three wire active energy (Product Configuration code is DH) or twophase three wire active energy (Product Configuration code is DG)Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CI) and PT & CT (Product Configuration code is BI) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DF).


page 45

DEM021DETHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021DE three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.

Wiring diagram (Type S)NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of pulse output passive closedPort of pulse output passive distant



DEM021DE Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08







Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is CJ).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (line voltage L12 & L32) and signal of closed power impulse and distantpower impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CE) and PT & CT (Product Configuration code is BE) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DH).



DEM021

page 46

DEM021DHTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021DH three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in internationall standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.



NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of pulse output passive closedPort of pulse output passive distant




DEM021DH Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08

AC voltage 4kV for 1 minute,1.2/50us waveform im pulsevoltage 6kV






Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is CK).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (line voltage L12 & L32) and signal of closed power impulse and distantpower impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CH) and PT & CT (Product Configuration code is BH) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is DE).


page 47

DEM021DDTWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021DD two phase three wire electronic DIN rail active energy meter is a kind of new style two phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.



DEM021DD Class 12 x 127

2 x 230

5(30)

10(60)

20(100)

0.02

0.04

0.08







Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is BJ).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (phase voltage L1 & L3) and signal of closed power impulse anddistant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CD) and PT & CT (Product Configuration code is BD) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DG).

Wiring diagram (Type S)TerminalL1L2L3N7 and 815 and 16

NoteL1 phase lineDon’t useL3 phase lineNeutral linePort of pulse output passive closedPort of pulse output passive distant


DEM021

page 48

DEM021DGTWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021DG two phase three wire electronic DIN rail active energy meter is a kind of new style two phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in internationall standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.



NoteL1 phase lineDon’t useL3 phase lineNeutral linePort of pulse output passive closedPort of pulse output passive distant




DEM021DG Class 12 x 127

2 x 230

5(30)

10(60)

20(100)

0.02

0.04

0.08







Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is BK).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (phase voltage L1 & L3) and signal of closed power impulse anddistant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CG) and PT & CT (Product Configuration code is BG) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DD).


page 49

DEM021GCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM021GC three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.

Wiring diagram (Type S)TerminalL1L2L3N7 and 85 and 63 and 4

NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant




DEM021GC Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08







Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh, can select). Complying with standard IEC 62053-31 and DIN 43864.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication protelot complying with standard DL/T645-1997, can also choose any other communication agreement.Six LED instructions respectively every power state, signal of closed power impulse and distant power impulse anddata communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FC) and PT & CT (Product Configurationcode is EC) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GF).


DEM021

page 50

DEM021GBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM021GB three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.


NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant



�


DEM021GB Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08







Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh, can select). Complying with standard IEC 62053-31 and DIN 43864.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication protelot complying with standard DL/T645-1997, can also choose any other communication agreement.Five LED instructions respectively power state (line voltage L12 & L32), signal of closed power impulse and distantpower impulse and data communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FB) and PT & CT (Product Configurationcode is EB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GE).


page 51

DEM021GATWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM021GA two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.


NoteL1 phase lineDon’t useL3 phase lineNeutral linePort of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant



�


DEM021GA Class 12 x 127

2 x 230

5(30)

10(60)

20(100)

0.02

0.04

0.08







Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh, can select). Complying with standard IEC 62053-31 and DIN 43864.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communicationprotelot.Five LED instructions respectively power state (phase voltage L1 & L3), signal of closed power impulse and distantpower impulse and data communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FA) and PT & CT (Product Configurationcode is EA) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GD).


DEM021

page 52

DEM021MCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM021MC three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there is a maintenance-free lithium batteries in it,it use for showing blackout reading. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificateare in assessing.



NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of pulse output passive closePort of pulse output passive distant

(Inlet from botton, outlet from top)


�


DEM021MC Class 13 x 27/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08







Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, it use for showing after power cut off readingThere are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh/, can select). And contact with all kind of AMR system conveniently. Complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively every power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LEDSingle direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is LC) and PT & CT (Product Configurationcode is KC) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MF).


page 53

DEM021MBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021MB three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there is a maintenance-free lithium batteries in it,it use for showing blackout reading. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificateare in assessing.

Wiring diagram (Type S)(Inlet from botton, outlet from top)


NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of pulse output passive closePort of pulse output passive distant


�


DEM021MB Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08







Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, it use for showing after power cut off readingThere are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh/, can select). And contact with all kind of AMR system conveniently. Complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (line voltage L12 & L32) and signal of closed power impulse and distantpower impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LEDSingle direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is LB) and PT & CT (Product Configurationcode is KB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is ME).


DEM021

page 54

DEM021MATWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM021MA two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there is a maintenance-free lithium batteries in it,it use for showing blackout reading. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificateare in assessing.

Wiring diagram (Type S)(Inlet from botton, outlet from top)

NoteL1 phase lineDon’t useL3 phase lineNeutral linePort of pulse output passive closePort of pulse output passive distant



�


DEM021MA Class 12 x 127

2 x 230

5(30)

10(60)

20(100)

0.02

0.04

0.08







Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, it use for showing after power cut off reading.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh/, can select). And contact with all kind of AMR system conveniently. Complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (phase voltage L1 & L3) and signal of closed power impulse anddistant power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LEDSingle direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is LA) and PT & CT (Product Configurationcode is KA) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is MD).


page 55

DEM021JCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021JC three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.



NoteL1 phase lineL2 phase lineL3 phase lineNeutral line(Inlet from bottom, outlet from top)Port of pulse output passive



DEM021JC Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100

0.02

0.04

0.08








center distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.

Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display

(Please specified when ordering).Standard configuration one port of pulse output passive (polarity). May select a distant port of pulse output passive

(no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.

Four LED instructions respectively every power state and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED


of the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also

choose another type of connection, and use CT (Product Configuration code is IC) and PT & CT (Product Configurationcode is HC) for operation.

Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JF).


DEM021

page 56

DEM021JFTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021JF three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.



NoteL1 phase lineL2 phase lineL3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of pulse output passive



DEM021JF Class 12 x 127/127

2 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08










(Please specified when ordering).Standard configuration one port of pulse output passive (polarity). May select a distant port of pulse output passive

(no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.

Four LED instructions respectively every power state and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.



choose another type of connection, and use CT (Product Configuration code is IF) and PT & CT (Product Configurationcode is HF) for operation.

Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is JC).


page 57

DEM021JBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021JB three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.



NoteL1 phase lineL2 phase lineL3 phase lineDon’t use(Inlet from bottom, outlet from top)Port of pulse output passive







DEM021JB Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08




Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display

(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select a distant port of pulse output passive

(no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN

43864.Three LED instructions respectively power state (line voltage L12 & L32) and signal of power impulse.

Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure three phase three wire active power consumption. It is nothing with direction


Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is IB) and PT & CT (Product Configuration

code is HB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use

electricity safely. (Product Configuration code is JE).


DEM021

page 58

DEM021JETHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021JE three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.



NoteL1 phase lineL2 phase lineL3 phase lineDon’t use (Inlet from bottom, outlet from top)Port of pulse output passive







DEM021JE Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08



Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).Standard configuration one port of pulse output passive (polarity). May select a distant port of pulse output passive(no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Three LED instructions respectively power state (line voltage L12 & L32) and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is IE) and PT & CT (Product Configurationcode is HE) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JB).


page 59

DEM021JATWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021JA two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.



NoteL1 phase lineDon’t useL3 phase lineNeutral line(Inlet from bottom, outlet from top)Port of pulse output passive



DEM021JA Class 12 x 127

2 x 230

5(30)

10(60)

20(100)

0.02

0.04

0.08







Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select a distant port of pulse output passive(no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Three LED instructions respectively power state (phase voltage L1 & L3) and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is IA) and PT & CT (Product Configurationcode is HA) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JD).


DEM021

page 60

DEM021JDTWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM021JD two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in internationall standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.



NoteL1 phase lineDon’t useL3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of pulse output passive



Model

DEM021JD Class 12 x 127

2 x 230

5(30)

10(60)

20(100)

0.02

0.04

0.08






Accuracy Startingcurrent



Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).

Standard configuration one port of pulse output passive (polarity). May select a distant port of pulse output passive

(no polarity). And contact with all kind of AMR system convenientl, complying with standard IEC 62053-31 and DIN43864.

Three LED instructions respectively power state (phase voltage L1 & L3) and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.

Single direction two components measure two phase three wire active power consumption. It is nothing with direction


choose another type of connection, and use CT (Product Configuration code is ID) and PT & CT (Product Configurationcode is HD) for operation.

Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JA).


page 61

DEM021ACTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM021AC three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.


TerminalL1L2L3

7 and 83 and 4

NoteL1 phase CTL2 phase CTL3 phase CT(Inlet from bottom, outlet from top)Port of pulse output passive closedPort of pulse output passive distant

Terminal91113N5 and 61 and 2

NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of RS485 data communicationPort of CT ratio which is set







DEM021AC Class 13 x 127/220

3 x 230/400CT/5A 0.01



Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select set 27 ratio, after setthe meter will direct reading when read, and haven’t multiplied by rate of CT.Seven digits display LCD, 5+2 digits display (99999.91 kWh, only ratio of CT when 5:5 A) or 7digits, it is choose byratio of CT which is set.Theres polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (the outputrate is 10 kWh/pulse). Complying with standard IEC 62053-31 and DIN 43864.Standard configuration there are a port of far infrared data communication and a port of RS485 data communication.Communication protelot complying with standard DL/T645-1997, can also choose without function of data communication.(Product Configuration code is NC).Six LED instructions respectively every power state, signal of closed power impulse and distant power impulse anddata communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is AF).


DEM021

page 62

Model DEM021AB three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.

DEM021ABTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

Application


TerminalL1L2L3

7 and 83 and 4

NoteL1 phase CTDon’t useL3 phase CT(Inlet from bottom, outlet from top)Port of pulse output passive closedPort of pulse output passive distant


NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of RS485 data communicationPort of CT ratio which is set



DEM021AB Class 13 x 220

3 x 400CT/5A 0.01







Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select set 27 ratio, after setthe meter will direct reading when read, and haven’t multiplied by rate of CT.Seven digits display LCD, 5+2 digits display (99999.91 kWh, only ratio of CT when 5:5 A) or 7digits, it is choose byratio of CT which is set.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 KWh/pulse). Complying with standard IEC 62053-31 and DIN 43864.Standard configuration there are a port of far infrared data communication and a port of RS485 data communication.Communication protelot complying with standard DL/T645-1997, can also choose without function of data communication.(Product Configuration code is NB).Five LED instructions respectively every power state (line voltage L12 & L32), signal of closed power impulse anddistant power impulse and data communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is AE).


page 63

DEM021AATWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM021AA two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.


TerminalL1L2L3

7 and 83 and 4



NoteL1 phase lineNeutral lineL3 phase lineDon’t usePort of RS485 data communicationPort of CT ratio which is set







DEM021AA Class 12 x 127

2 x 230CT/5A 0.01

AC voltage 4kV for 1 minute,1.2/50us waveform pulsevoltage 6kV


Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select set 27 ratio, after setthe meter will direct reading when read, and haven’t multiplied by rate of CT.Seven digits display LCD, 5+2 digits display (99999.91 kWh, only ratio of CT when 5:5 A) or 7digits, it is choose byratio of CT which is set.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 kWh/pulse). Complying with standard IEC 62053-31 and DIN 43864.Standard configuration there are a port of far infrared data communication and a port of RS485 data communication.Communication protelot complying with standard DL/T645-1997, can also choose without function of data communication.(Product Configuration code is NA).Five LED instructions respectively power state (phase voltage L1 & L3), signal of closed power impulse and distantpower impulse and data communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is AD).


DEM231

page 64




6 digits display (999999kWh) by step and motor type impulse counter.


passive (no polarity), (Product Configuration code is DF). And contact with all kind of AMR system conveniently,


Four LED instructions respectively every power state and signal of power impulse.

Automatic Detect the direction of the trend of load current. And Instructions on individual LED

Single direction three components measure three phase four wire reactive energy. It is nothing with direction of the

trend of load current. Complying with standard IEC 62053-23.

May select two components measurement three phase three wire reactive energy (Product Configuration code is EH)

or two phase three wire reactive energy (Product Configuration code is EG)

Direct connect and use, type S connection (Inlet from bottom, outlet from top).

Short terminals cover, it is used to reduce mounting space, and make mounting conveniently.

DEM231EITHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER

Application

Model DEM231EI three phase four wire electronic DIN rail reactive energy meter is a kind of new style three phasefour wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from three phase four wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.


Note

L1 phase line

L2 phase line

L3 phase line





DEM231EI Class 23 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kV



Startingcurrent



Terminal

L1

L2

L3

N

7 and 8


page 65

DEM231DFTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER

Application

Model DEM231DF three phase four wire electronic DIN rail reactive energy meter is a kind of new style three phasefour wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy consumption from three phase four wire AC electricitynet. It can display total energy consumption by step and motor type impulse register. It has following features: Goodreliability, small volume, light weight, specious nice appearance, convenient installation, etc. This meter has alreadygot the patent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL2006 3 0107349.1, any other country patent certificate are in assessing.


Terminal

L1

L2

L3

N

7 and 8

15 and 16

Note

L1 phase line

L2 phase line

L3 phase line

Neutral line






Model Accuracy Reference voltage(V) Current specifications (A) Starting current Insulation performance

DEM231DF Class 23 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kV



Startingcurrent



Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is DJ).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively every power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction three components measure three phase four wire reactive energy. It is nothing with direction of thetrend of load current. Complying with standard IEC 62053-23.May select two components measurement three phase three wire reactive energy (Product Configuration code is DE)or two phase three wire reactive energy (Product Configuration code is DD)Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CF) and PT & CT (Product Configuration code is BF) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DI).


DEM231

page 66

DEM231DITHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER

Application

Model DEM231DI three phase four wire electronic DIN rail reactive energy meter is a kind of new style three phasefour wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from three phase four wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.



L1

L2

L3

N

7 and 8

15 and 16

Note

L1 phase line

L2 phase line

L3 phase line

Neutral line





DEM231DI Class 23 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kV



Startingcurrent



Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is DK).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively every power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction three components measure three phase four wire reactive energy. It is nothing with direction of thetrend of load current. Complying with standard IEC 62053-23.May select two components measure three phase three wire reactive energy (Product Configuration code is DH) or twophase three wire reactive energy (Product Configuration code is DG)Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CI) and PT & CT (Product Configuration code is BI) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DF).


page 67

DEM231DETHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER

Application

Model DEM231DE three phase three wire electronic DIN rail reactive energy meter is a kind of new style three phasethree wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from three phase three wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.


L1

L2

L3

N

7 and 8

15 and 16

Note

L1 phase line

L2 phase line

L3 phase line

Don’t use






DEM231DE Class 23 x 220

3 x 400

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kV



Startingcurrent






Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digits

display by impulse counter (Product Configuration code is CJ).

There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the

output rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently, complying with

standard IEC 62053-31 and DIN 43864.

Four LED instructions respectively power state (line voltage L12 & L32) and signal of closed power impulse and distant

power impulse.

Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is green

when working, that is meaning the load current reverse).

Single direction two components measure three phase three wire reactive energy. It is nothing with direction of the



choose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration code is

CE) and PT & CT (Product Configuration code is BE) for operation.


electricity safely. (Product Configuration code is DH).


DEM231

page 68

DEM231DHTHRER PHASE THREE WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER

Application

Model DEM231DH three phase three wire electronic DIN rail reactive energy meter is a kind of new style three phasethree wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from three phase three wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.


L1

L2

L3

N

7 and 8

15 and 16

Note

L1 phase line

L2 phase line

L3 phase line

Don’t use





Model


DEM231DH



Startingcurrent


Referencevoltage (V)Accuracy

Class 23 x 220

3 x 400

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kV





display by impulse counter (Product Configuration code is CK).


output rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently, complying with


Four LED instructions respectively power state (line voltage L12 & L32) and signal of closed power impulse and distant

power impulse.



Single direction two components measure three phase three wire reactive energy. It is nothing with direction of the



choose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration code

is CH) and PT & CT (Product Configuration code is BH) for operation.


electricity safely.(Product Configuration code is DE).


page 69

DEM231DDTWO PHASE THREE WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER

Application

Model DEM231DD two phase three wire electronic DIN rail reactive energy meter is a kind of new style two phasethree wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from two phase three wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.

Wiring diagram (Type S)(Inlet from bottom, outlet from top)

Terminal

L1

L2

L3

N

7 and 8

15 and 16

Note

L1 phase line

Don’t use

L3 phase line

Neutral line





DEM231DD Class 22 x 127

2 x 230

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kV



Startingcurrent







display by impulse counter (Product Configuration code is BJ).


output rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently£¬complying

with standard IEC 62053-31 and DIN 43864.

Four LED instructions respectively power state (phase voltage L1 & L3) and signal of closed power impulse and distant

power impulse.



Single direction two components measurement two phase three wire reactive energy. It is nothing with direction of the


Standard configuration type S wiring (Inlet from bottom, outlet from top) for direct connect operation, we can also

choose another type of wiring, and use 5+1 digits display by impulse counter, CT (Product Configuration code is CD)

and PT & CT (Product Configuration code is BD) for operation.

Standard configuration short terminals cover, may select extension terminals cover, it is for protecting use electrical

safety. (Product Configuration code is DG).


DEM231

page 70

DEM231DGTWO PHASE THREE WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER

Application

Model DEM231DG two phase three wire electronic DIN rail reactive energy meter is a kind of new style two phasethree wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from two phase three wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.


L1

L2

L3

N

7 and 8

15 and 16

Note

L1 phase line

Don’t use

L3 phase line

Neutral line






Startingcurrent




DEM231DG Class 22 x 127

2 x 230

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kV




Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is BK).

There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently, complying with


Four LED instructions respectively power state (phase voltage L1 & L3) and signal of closed power impulse and distantpower impulse.

Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).

Single direction two components measure two phase three wire reactive energy. It is nothing with direction of the trendof load current. Complying with standard IEC 62053-23.


choose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration code isCG) and PT & CT (Product Configuration code is BG) for operation.

Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DD).


page 71

DEM421GCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER

ApplicationModel DEM421GC three phase four wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase four wire active and reactive integration energy meter, it adopt micro-electronics technique, andimported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter completelyaccord with relevant technical requirements of class 1 three phase active energy meter stipulated in internationalstandard IEC 62053-21 and class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23.It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire ACelectricity net, it can display total energy consumption by step type impulse register. This meter has seven digits LCDmonitors shows active power. And there are far infrared and RS485 communication module in it. Contact with all kind ofAMR system conveniently. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificateare in assessing.

Wiring diagram (Type S)TerminalL1L2L3N7 and 85 and 63 and 41 and 2

NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of active pulse output passivePort of RS485 data communicationPort of reactive pulse output passivePort of stet SO output pulse rate



DEM421GC Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08




Startingcurrent



Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh, default) or 6+1 digits display, users can choose any one by themselvesform far infrared or port of RS485 communication.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive(no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)There are far infrared and a port of RS485 communication data, communication agreement complying with standardDL/T645-1997. May select any other communication protelot.Six LED instructions power state and signal of active power impulse and reactive power impulse and data communicationsstate.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction three components measure three phase four wire active energy and reactive energy. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is FC) and PT&CT (Product Configuration code is EC) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GF).


DEM421

page 72

DEM421GBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER

ApplicationModel DEM421GB three phase three wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. Andthere are far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.


TerminalL1L2L3N7 and 85 and 63 and 41 and 2

NoteL1 phase lineL2 phase lineL3 phase lineDon t usePort of active pulse output passivePort of RS485 data communicationPort of reactive pulse output passivePort of stet SO pulse rate



DEM421GB Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08




Startingcurrent



Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh, default) or 6+1 digits display, users can choose any one by themselvesform far infrared or port of RS485 communication.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive(no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)There are far infrared and a port of RS485 communication data, communication agreement complying with standardDL/T645-1997. May select any other communication protelot.Five LED instructions power state (line voltage L12 & L32) and signal of active power impulse and reactive powerimpulse and data communications state.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction two components measure three phase three wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is FB) and PT&CT (Product Configuration code is EB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GE).


page 73

DEM421ACTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER

ApplicationModel DEM421AC three phase four wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. Andthere are far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.


TerminalL1L2L3

7 and 83 and 4

NoteL1 phase CTL2 phase CTL3 phase CT(Inlet from top, outlet from bottom)Port of active pulse output passivePort of reactive pulse output passive


NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of RS485 data communicationCT ratio and stet SO output pulse rate



DEM421AC Class 13 x 170/220

3 x 230/400CT/5A 0.01




Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select 27 CT ratio, the meterwill read directly after set, and needn t multiplied by CT rate.7 digits LCD display, 5+2 digits(99999.91kWh Only when CT ratio 5:5A) or 7 digits display. It is choose by the CTratio which is set.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Standard configuration there are far infrared and a port of RS485 communication data, communication protelotcomplying with standard DL/T645-1997. May select without function of communication data. (Product Configurationcode is NC)Six LED instructions power state and signal of active power impulse and reactive power impulse and data communicationsstate.Automatic detection the direction of the trend of load current. And instructions by one LED.Single direct three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AF).


DEM421

page 74

DEM421ABTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER

ApplicationModel DEM421AB three phase three wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. Andthere are far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.


TerminalL1L2L3

7 and 83 and 4

NoteL1 phase CTDon t useL3 phase CT(Inlet from top, outlet from bottom)Port of active pulse output passivePort of reactive pulse output passive


NoteL1 phase lineL2 phase lineL3 phase lineDon t usePort of RS485 data communicationCT ratio and stet SO output pulse rate



DEM421AB Class 13 x 220

3 x 400CT/5A 0.01




Startingcurrent



Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select 27 CT ratio, the meterwill read directly after set, and needn t multiplied by CT rate.7 digits LCD display, 5+2 digits(99999.91kWh Only when CT ratio 5:5A) or 7 digits display. It is choose by the CTratio which is set.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Standard configuration there are far infrared and a port of RS485 communication data, communication protelotcomplying with standard DL/T645-1997. May select without function of communication data. (Product Configurationcode is NB)Five LED instructions power state (line voltage L12 & L32) and signal of active power impulse and reactive powerimpulse and data communications state.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction two components measuret three phase three wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AE).


page 75

DEM421MCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER

Application

Model DEM421MC three phase four wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. Andthere is a maintenance-free lithium battery in it, use for showing blackout reading. It has following features: Goodreliability, small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already gotthe patent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.


TerminalL1L2L3N7 and 83 and 41 and 2

NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of active pulse output passivePort of reactive pulse output passivePort of stet SO pulse rate



DEM421MC Class 13 x 220

3 x 400CT/5A 0.01




Startingcurrent



Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)There is a maintenance-free lithium battery in it, use for showing blackout reading.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Five LED instructions power state and signal of active power impulse and reactive power impulse.Automatic detection the direction of the trend of load current. And instructions by one LED.Single direct three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is LC) and PT&CT (Product Configuration code is KC) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MF).


DEM421

page 76

DEM421MBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER

ApplicationModel DEM421MB three phase three wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in internationall standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. Andthere is a maintenance-free lithium battery in it, use for showing blackout reading. It has following features: Goodreliability, small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already gotthe patent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.



NoteL1 phase lineL2 phase lineL3 phase lineDon t usePort of active pulse output passivePort of reactive pulse output passivePort of stet SO pulse rate



DEM421MB Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08




Startingcurrent



Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)There is a maintenance-free lithium battery in it, use for showing blackout reading.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Four LED instructions power state (line voltage L12 & L32)and signal of active power impulse and reactive powerimpulse.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction two components measure three phase three wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is LB) and PT&CT (Product Configuration code is KB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is ME).


page 77

DEM421JCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER

Application

Model DEM421JC three phase four wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.






DEM421JC

Active class1

Reactive

class2

3 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08




Startingcurrent



Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Five LED instructions power state and signal of active power impulse and reactive power impulse.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is IC) and PT&CT (Product Configuration code is HC) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JF).


DEM421

page 78

DEM421JFTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER

Application

Model DEM421JF three phase four wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in internationall standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.






DEM421JF Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08




Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Five LED instructions power state and signal of active power impulse and reactive power impulse.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is IF) and PT&CT (Product Configuration code is HF) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JC).


page 79

DEM421JBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER






DEM421JB Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08




Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Four LED instructions power state (line voltage L12 & L32) and signal of active power impulse and reactive powerimpulse.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction two components measure three phase three wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is IB) and PT&CT (Product Configuration code is HB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JE).

Application

Model DEM421JB three phase three wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.


DEM421

page 80

DEM421JETHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER

Application

Model DEM421JE three phase three wire electronic DIN rail active and reactive energy watt-hour meter is a kind of newstyle three phase three wire active energy watt-hour meter, it adopt micro-electronics technique, and imported large scaleintegrate circuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 andclass 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it can displaytotal energy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power.It has following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation,etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office at present.Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.






DEM421JE Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08

AC voltage 4kV for 1 minute,1.2/50us waveform pulsevoltage 6kV



Startingcurrent



Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Four LED instructions power state (line voltage L12 & L32)and signal of active power impulse and reactive powerimpulse.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction two components measure three phase three wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is IE) and PT&CT (Product Configuration code is HE) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JB).


page 81

DEM041ALTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM041AL three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase fourwire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is AN) and PT & CT (Product Configurationcode is AP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AM).


Startingcurrent



AccuracyModel


DEM041AL Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08






NoteL1 phase lineL2 phase lineL3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant


DEM041

page 82

DEM041AMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM041AM three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.

Wiring diagram (Type S) (Inlet from bottom, outlet from top)


NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant



Startingcurrent




DEM041AM Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08



Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is AO) and PT & CT (Product Configurationcode is AQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AL).


page 83

DEM041DLTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM041DL three phase three wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.



NoteL1 phase lineL2 phase lineL3 phase lineDon’t use (Inlet from bottom, outlet from top)Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant



DEM041DL Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08




Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is DN) and PT & CT (Product Configurationcode is DP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DM).


DEM041

page 84

DEM041GLTWO PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Application

Model DEM041GL two phase three wire electronic multi-rate DIN rail active energy meter is a kind of two phase three wirethree tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.



NoteL1 phase lineDon’t useL3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant



Startingcurrent



AccuracyModel


DEM041GL Class 12 x 127

2 x 230

5(30)

10(60)

20(100)

0.02

0.04

0.08



Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is GN) and PT & CT (Product Configurationcode is GP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GM).


page 85

DEM041BLTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM041BL three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase fourwire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. And there are far infrared and RS485 communication module in it. It is use for setting and readingthe meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.


TerminalL1, L2, L3N15 and 167 and 85 and 63 and 4

NoteL1, L2, L3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant



Startingcurrent




DEM041BL Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08



Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is BN) and PT & CT (Product Configurationcode is BP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BM).


DEM041

page 86

DEM041BMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM041BM three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. And there are far infrared and RS485 communication module in it. It is use for setting and readingthe meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.



NoteL1, L2, L3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant



DEM041BM Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08




Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh, can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is BO) and PT & CT (Product Configurationcode is BQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BL).


page 87

DEM041ELTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM041EL three phase three wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase three wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. And there are far infrared and RS485 communication module in it. It is use for setting and readingthe meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.



NoteL1, L2, L3 phase lineDon’t use (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant



DEM041EL Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08




Startingcurrent



Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 6data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is EN) and PT & CT (Product Configurationcode is EP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is EM).


DEM041

page 88


TerminalL1, L3L2N15 and 167 and 85 and 63 and 4

NoteL1, L3 phase lineDon’t useNeutral line (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant

DEM041HLTWO PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

ApplicationModel DEM041HL two phase three wire electronic multi-rate DIN rail active energy meter is a kind of two phase three wiretwo tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom two phase three wire AC electricity net. This meter has seven digits LCD monitors shows various consumption dataand information. And there are far infrared and RS485 communication module in it. It is use for setting and reading themeter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume, lightweight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any other countrypatent certificate are in assessing.



DEM041HL Class 12 x 127

2 x 230

5(30)

10(50)

20(100)

0.02

0.04

0.08




Startingcurrent



AccuracyModel

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 6data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is HN) and PT & CT (Product Configurationcode is HP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is HM).


page 89

TerminalL1, L2, L3N15 and 167 and 83 and 4

NoteL1, L2, L3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of pulse output passive distant

DEM041CLTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering).Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the tariff state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is CN) and PT & CT (Product Configurationcode is CP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CM).


Application

Model DEM041CL three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase fourwire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.


DEM041CL Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08




Startingcurrent





DEM041

page 90

DEM041CMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering).Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the tariff state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is CO) and PT & CT (Product Configurationcode is CQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CL).


Application

Model DEM041CM three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase fourwire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.



DEM041CM Class 13 x 127/220

3 x 230/400

5(30)

10(60)

20(100)

0.02

0.04

0.08




NoteL1, L2, L3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of pulse output passive distant


Startingcurrent



AccuracyModel


page 91

DEM041FLTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering).Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.Seven LED instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the tariff state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FN) and PT & CT (Product Configurationcode is FP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is FM).


Application

Model DEM041FL three phase three wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase three wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.



DEM041FL Class 13 x 220

3 x 400

5(30)

10(60)

20(100)

0.02

0.04

0.08




NoteL1, L2, L3 phase lineDon’t use (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of pulse output passive distant


Startingcurrent




DEM041

page 92


Startingcurrent



DEM041ILTWO PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering).Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.Seven LED instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the tariff state.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is IN) and PT & CT (Product Configurationcode is IP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is IM).


Application

Model DEM041IL two phase three wire electronic multi-rate DIN rail active energy meter is a kind of two phase three wiretwo tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter. The metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom two phase three wire AC electricity net. This meter has seven digits LCD monitors shows various consumption dataand information. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.



DEM041IL Class 12 x 127

2 x 230

5(30)

10(60)

20(100)

0.02

0.04

0.08



TerminalL1, L3L2N15 and 167 and 83 and 4

NoteL1, L3 phase lineDon’t useNeutral line(Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of pulse output passive distant


page 93

DEM041ARTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select 27 CT ratio, the meterwill read directly after set, and needn’t multiplied by CT rate.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed, Data 5+2 digits(99999.91kWh, Only when CT ratio 5:5A) or 7 digitsdisplay. It is choose by the CT ratio which is set.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10kWh/ Pulse), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AS).


ApplicationModel DEM041AR three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase fourwire three tariffs (time-sharing billing) active energy meter, the meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net.This meter has seven digits LCD monitors shows various consumption data and information. And there are far infraredand RS485 communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.



DEM041AR Class 13 x 127/220

3 x 230/400CT/5A 0.01



TerminalL1L2L3

7 and 83 and 4

NoteL1 phase CTL2 phase CTL3 phase CT(Inlet from bottom, outlet from top)Port of pulse output passive closedPort of pulse output passive distant


NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of RS485 data communicationPort of set the CT ratio


Startingcurrent



AccuracyModel


DEM041

page 94


Startingcurrent



AccuracyModel

DEM041DR

Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select 27 CT ratio, the meterwill read directly after set, and needn’t multiplied by CT rate.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 15data at most. Can select the data which displayed, Data 5+2 digits(99999.91kWh, Only when CT ratio 5:5A) or 7 digitsdisplay. It is choose by the CT ratio which is set.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10kWh / Pulse), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DS).


ApplicationModel DEM041DR three phase three wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.



DEM041DR Class 13 x 220

3 x 400CT/5A 0.01



TerminalL1L2L3

7 and 83 and 4



NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of RS485 data communicationPort of set the CT ratio

THREE PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER


page 95

DEM041GRTWO PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER

Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select 27 CT ratio, the meterwill read directly after set, and needn’t multiplied by CT rate.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed, Data 5+2 digits(99999.91kWh, Only when CT ratio 5:5A) or 7 digitsdisplay. It is choose by the CT ratio which is set.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10kWh / Pulse), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GS).


ApplicationModel DEM041GR two phase three wire electronic multi-rate DIN rail active energy meter is a kind of two phase three wirethree tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.



DEM041GR Class 12 x 127

2 x 230CT/5A 0.01



TerminalL1L2L3

7 and 83 and 4



NoteL1 phase lineNeutral lineL3 phase lineDon’t usePort of RS485 data communicationPort of set the CT ratio


Startingcurrent




DEM311

page 96

DEM311AGSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM311AG single phase electronic front board installed active energy meter is a kind of new style single phase

two wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use

advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements

of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and

directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting

indoor or out door, and it can display total energy consumption by step and motor type impulse register. It has following

features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.

Wiring diagram (Type 1B)

Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line








voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM311AG


Startingcurrent



AccuracyModel

Functions and featuresFront board three fixed installation.

Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1

digits display (Product Configuration code is AK).


passive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31

and DIN 43864.

Standard configuration only one LED instructions signal of power impulse (red), may select add instructions power

state (green)and automatically detect the direction of the trend of load current and instructions by LED (when display

yellow, that is meaning the current is reverse). Please specified when ordering.

Single direction single component measure single phase two wire active Power consumption. It is nothing with direction


Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may select

type 1A connection (Product Configuration code is TG).


electricity safely. (Product Configuration code is AH).


page 97

DEM311TGSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM311TG single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.



digits display (Product Configuration code is DC).



and DIN 43864.






Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may select

type 1B connection (Product Configuration code is AG).


electricity safely. (Product Configuration code is TH).






voltage 6kV

Startingcurrent

0.02

0.04

0.08


5(30)

10(60)

20(100)


127

230

Accuracy

Class 1

Model

DEM311TG


Wiring diagram (Type 1A)Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line



DEM311

page 98

DEM311AHSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM311AH single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use

advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and


indoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.

Wiring diagram (Type 1B) Terminals

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line








voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM311AH


Startingcurrent



AccuracyModel



digits display (Product Configuration code is SC).



and DIN 43864.







type 1A connection (Product Configuration code is TH).


electricity safely. (Product Configuration code is AG).


page 99

DEM311THSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM311TH single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.

Wiring diagram (Type 1A) Terminals

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line







voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM311TH


Startingcurrent



AccuracyModel


Front board three fixed installation.


digits display (Product Configuration code is UC).



and DIN 43864.







type 1B connection (Product Configuration code is AH).


electricity safely. (Product Configuration code is TG).


DEM311

page 100

DEM311TLSINGLE PHASE THREE WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METE

Application

Model DEM311TL single phase electronic front board installed active energy meter is a kind of new style single phasethree wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use


directly measure 50Hz or 60Hz active energy consumption from single phase three wire AC electricity net, it is use for

setting indoor or out door, and it can display total energy consumption by step and motor type impulse register. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.

Wiring diagram (Type 2A)Terminal

1

3

4

6

2 and 5

Note

L1 inlet phase line

L2 inlet phase line

L2 outgoing phase line



�







voltage 6kV

Startingcurrent

0.02

0.04

0.08


5(30)

10(60)

20(100)


240

Accuracy

Class 1

Model

DEM311TL


Front board three fixed installation.


Standard configuration one port of pulse output passive (polarity),May select increase a distant port of pulse output

passive ( no polarity). And contact with all kind of AMR system convenientl,complying with standard IEC 62053-31

and DIN 43864.




Single direction single component measure single phase three wire active Power consumption. It is nothing with

direction of the trend of load current. Complying with standard IEC 62053-21.

Direct connect and use, type 2A connection.


electricity safely. (Product Configuration code is TK).


page 101

DEM311MFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM311MF single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showingblackout reading. It has following features: Good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.


1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line








voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM311MF


Startingcurrent



AccuracyModel


Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).

There is a maintenance-free lithium battery in it, use for showing blackout reading.

Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31

and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).

Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).


of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may select

type 1A connection (Product Configuration code is DS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use

electricity safely. (Product Configuration code is MC).


DEM311

page 102

DEM311DSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM311DS single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated inNational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromsingle phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showingblackout reading. It has following features: Good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.

Wiring diagram (Type 1A)Note

Inlet phase line

Inlet neutral line


Outgoing phase line


Terminal

1

3

4

6

2 and 5







voltage 6kV

Startingcurrent

0.02

0.04

0.08


5(30)

10(60)

20(100)


127

230

Accuracy

Class 1

Model

DEM311DS




There is a maintenance-free lithium battery in it, use for showing after power cut off reading.


passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31

and DIN 43864.

Two LED instructions power state (green) and signal of power impulse (red).

Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow power

pulse signal when working, that is meaning the load current reverse).

Single direction single component measurement single phase two wire active Power consumption. It is nothing with



type 1B connection (Product Configuration code is MF).


electricity safely. (Product Configuration code is DR).


page 103


Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is130-147 mm, users can

choose any one by themselves.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1



and DIN 43864.TwoLED instructions power state (green) and signal of power impulse (red).


pulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power. It is nothing with direction of the trend

of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may select

type 1A connection (Product Configuration code is TG).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use



Application

Model DEM312AG single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use



indoor or out door, and it can display total energy consumption by step type impulse register. It has following features:good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM312AG


Startingcurrent



AccuracyModel


DEM312

page 104


Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can choose

any one by themselves.

Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is DC).


and DIN 43864.

Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow power

pulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with direction

of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1A connection, may select


Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is TH).


Application

Model DEM312TG single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter

completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption

from single phase AC electricity net, it can display total energy consumption by step type impulse register. It has

following features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.

Wiring diagram (Type 1A)



Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line





voltage 6kV

Startingcurrent

0.02

0.04

0.08


5(30)

10(60)

20(100)


127

230

Accuracy

Class 1

Model

DEM312TG

�


page 105


Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is130-147 mm, users canchoose any one by themselves.


digits display (Product Configuration code is SC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output

passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.

Two LED instructions power state (green) and signal of power impulse (red).


Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.

Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is TH).




Application




indoor or out door, and it can display total energy consumption by step type impulse register. It has following features:good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.




Terminals

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM312AH


Startingcurrent




DEM312

page 106



any one by themselves.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1

digits display (Product Configuration code is UC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output





Direct connect and use, there are two type you may select. Standard configuration type 1A connection, may select

type 1B connection (Product Configuration code is AH).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use



Application

Model DEM312TH single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter


from single phase AC electricity net, it can display total energy consumption by step type impulse register. It has

following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.




Terminals

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM312TH


Startingcurrent



AccuracyModel

�


page 107

DEM312TLSINGLE PHASE THREE WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER


any one by themselves.5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.


and DIN 43864.


pulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase three wire active Power consumption. It is nothing with

direction of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 2A connection.




Application

Model DEM312TL single phase three wire electronic front board installed active energy meter is a kind of new style singlephase three wire active energy meter, and it adopt micro-electronics technique, and imported large scale integrate circuit,

use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can

accurately and directly measure 50Hz or 60Hz active energy consumption from single phase three wire AC electricity

net, it can display total energy consumption by step type impulse register. It has following features: good reliability,small volume, light weight, specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

L1 inlet phase line

L2 inlet phase line


L1 outgoing phase line e





voltage 6kV

Startingcurrent

0.02

0.04

0.08


5(30)

10(60)

20(100)


240

Accuracy

Class 1

Model

DEM312TL

�


DEM312

page 108

DEM312GFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can chooseany one by themselves.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Automatic Detec the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is BS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GC).


Application

Model DEM312GF single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there are far infrared and RS485 communication module in it. Contactwith all kind of AMR system conveniently. It has following features: good reliability, small volume, light weight, speciousnice appearance, convenient installation, etc.




Terminals

1

3

4

6

2 and 5

7 and 8

Note

Inlet phase line

Outgoing phase line

Inlet neutral line






voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM312GF


Startingcurrent



AccuracyModel


page 109

DEM312BSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can chooseany one by themselves.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is GF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BR).


Application

Model DEM312BS single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there are far infrared and RS485 communication module in it. Contactwith all kind of AMR system conveniently. It has following features: good reliability, small volume, light weight, speciousnice appearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

7 and 8

Note

Inlet phase line

Inlet neutral line


Outgoing phase line






voltage 6kV

Startingcurrent

0.02

0.04

0.08


5(30)

10(60)

20(100)


127

230

Accuracy

Class 1

Model

DEM321BS


DEM312

page 110


Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can chooseany one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium battery in it, use for showing after power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is DS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MC).


Application

Model DEM312MF single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showing withpower off reading. It has following features: good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.




Terminals

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM312MF


Startingcurrent



AccuracyModel


page 111


Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can chooseany one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium battery in it, use for showing after power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).Automatic Detec the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is MF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DR).


Application

Model DEM312DS single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showing withpower off reading. It has following features: good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




1.2/50us waveform pulse

voltage 6kV

Startingcurrent

0.02

0.04

0.08


5(30)

10(60)

20(100)


127

230

Accuracy

Class 1

Model

DEM312DS

�


DEM312

page 112

DEM312JFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can chooseany one by themselves.


(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output

passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.


pulse signal when working, that is meaning the load current reverse).


Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is CS).


electricity safely. (Product Configuration code is JC).


Application

Model DEM312JF single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter


from single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitors

shows the active energy power consumption. It has following features: good reliability, small volume, light weight,specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line






voltage 6kV

Startingcurrent

0.02

0.04

0.08


5(30)

10(60)

20(100)


127

230

Accuracy

Class 1

Model

DEM312JF


page 113

DEM312CSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER


any one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display






of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1A connection, may select

type 1B connection (Product Configuration code is JF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use

electricity safely. (Product Configuration code is CR).


Application

Model DEM312CS single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter


from single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitors

shows the active energy power consumption. It has following features: good reliability, small volume, light weight ,specious nice appearance, convenient installation, etc.




Terminals

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM312CS


Startingcurrent



AccuracyModel


DEM313

page 114


Application

Model DEM313AG single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or setting out door directly, and it can display total energy consumption by step and motor type impulse register.It has following features: good reliability, small volume, light weight , specious nice appearance, convenient installation,etc.


1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line








voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class1DEM313AG


Startingcurrent



Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is AK).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Standard configuration only one LED instructions signal of power impulse (red), may select add instructions powerstate (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is TG).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AH).


page 115


Application

Model DEM313TG single phase electronic front board installed active energy meter is a kind of new style single phase





indoor or setting out door directly, and it can display total energy consumption by step and motor type impulse register.

It has following features: good reliability, small volume, light weight , specious nice appearance, convenient installation,

etc.


1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




Startingcurrent




DEM313TG Class1127

230

5(30)

10(60)

20(100)

0.02

0.04

0.08



voltage 6kV


Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is DC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Standard configuration only one LED instructions signal of power impulse (red), may select add instructions powerstate (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is AG).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is TH).


DEM313

page 116


Application

Model DEM313AH single phase electronic front board installed active energy meter is a kind of new style single phase







etc.


1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





DEM313AH Class1127

230

5(30)

10(60)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel

Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is SC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Standard configuration only one LED instructions signal of power impulse (red), may select add instructions powerstate (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is TH).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AG).


page 117


Application

Model DEM313TH single phase electronic front board installed active energy meter is a kind of new style single phase







etc.

Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is UC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Standard configuration only one LED instructions signal of power impulse (red), may select add instructions powerstate (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is AH).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product configuration code is TG).



1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line



DEM313TH Class1127

230

5(30)

10(60)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel


DEM313

page 118


Application

Model DEM313TL single phase three wire electronic front board installed active energy meter is a kind of new style singlephase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase three wire AC electricity net, it is use forsetting indoor or setting out door directly, and it can display total energy consumption by step and motor type impulseregister. It has following features: Good reliability, small volume, light weight , specious nice appearance, convenientinstallation, etc.

Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,

the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,

specious appearance, etc.

Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).

5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output

passive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.


state (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.

Single direction single component measure single phase three wire active Power consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.

Direct connect and use, type 2A connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use

electricity safely. (Poduct configuration code is TK).




Startingcurrent



AccuracyModel


DEM313TL Class1 240

5(30)

10(60)

20(100)

0.02

0.04

0.08



voltage 6kv


Terminals

1

3

4

6

2 and 5

Note

L1 inlet phase line

L2 inlet phase line





page 119


Application

Model DEM313MF single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or setting out door directly, and this meter has seven digits LCD monitors shows the active energy powerconsumption. And there is a maintenance-free lithium batteries in it, use for showing with power off reading. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.

Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently complying with standard IEC 62053-31and DIN 43864.Two LED instructions respectively power state (green) and signal of power impulse (red).Automatic Detection the direct of the trend of load current. And Instructions on individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is DS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MC).



DEM313MF Class1127

230

5(30)

10(60)

20(100)

0.02

0.04

0.08



voltage 6kv



Startingcurrent



AccuracyModel


1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line




DEM313

page 120


Application

Model DEM313DS single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or setting out door directly, and this meter has seven digits LCD monitors shows the active energy powerconsumption. And there is a maintenance-free lithium batteries in it, use for showing with power off reading. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.

Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing after power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions respectively power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And Instructions on individual LED. (Only yellow powerpulse signal when working, that is meaning the load current opposite).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is MF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DR).



DEM313DS Class1127

230

5(30)

10(60)

20(100)

0.02

0.04

0.08



voltage 6kv



Startingcurrent



AccuracyModel


1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line



page 121



Application

Model DEM313JF single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use



indoor or setting out door directly, and this meter has seven digits LCD monitors shows the active energy powerconsumption. It has following features: good reliability, small volume, light weight , specious nice appearance,

convenient installation, etc.


Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, omplying with standard IEC 62053-31and DIN 43864.Two LED instructions respectively power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And Instructions on individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is CS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JC).


Startingcurrent



AccuracyModel


DEM313JF Class1127

230

5(30)

10(60)

20(100)

0.02

0.04

0.08



voltage 6kv


Terminals

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line




DEM313

page 122

DEM313CSSINGLE PHASE ELECTRONIC FRONT BOARD SETTING ACTIVE ENERGY METER


Application

Model DEM313CS single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energymeter, it adopt micro-electronics technique, and imported large scale integrate circuit, use



indoor or setting out door directly, and this meter has seven digits LCD monitors shows the active energy powerconsumption. It has following features: good reliability, small volume, light weight , specious nice appearance,



Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions respectively power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And Instructions on individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse),Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is JF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CR).


Startingcurrent



AccuracyModel


DEM313CS Class1127

230

5(30)

10(60)

20(100)

0.02

0.04

0.08



voltage 6kv


Terminals

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line



page 123



choose any one by themselves.





and DIN 43864.

Two LED instructions power state (red) and signal of power impulse (yellow).

Automatic Detect the direction of the trend of load current. And only yellow LED display when working, that is meaning

the load current reverse.




type 1A connection (Product Configuration code is TG).




Application

Model DEM314AG single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step type impulse register. It has following features:good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM314AG


Startingcurrent



AccuracyModel


DEM314

page 124





digits display (Product Configuration code is DC).



and DIN 43864.


Automatic Detect the direction of the trend of load current. And when only yellow LED display, that is meaning the load

current reverse.






electricity safely. (Product Configuration code is TH).


Application

Model DEM314TG single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM314TG


Startingcurrent



50.5


page 125








and DIN 43864.


Automatic Detect the direction of the trend of load current. And only yellow LED display when working, that is meaning

the load current reverse.




type 1B connection (Product Configuration code is TH).




Application

Model DEM314AH single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step type impulse register. It has following features:good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line




1.2/50us waveform pulse

voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM314AH


Startingcurrent



AccuracyModel


DEM314

page 126





digits display (Product Configuration code is UC).



and DIN 43864.


Automatic Detect the direction of the trend of load current. And when only yellow LED display, that is meaning the load

current reverse.




type 1B connection (Product Configuration code is AH).




Application

Model DEM314TH single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM314TH


Startingcurrent



AccuracyModel


page 127







and DIN 43864.


Automatic Detect the direction of the trend of load current. And when only yellow LED display,, that is meaning the

load current reverse.



Direct connect and use, type 2A connection.




Application

Model DEM314TL single phase electronic front board installed active energy meter is a kind of new style single phasethree wire active energy three-wire meter, it adopt micro-electronics technique, and imported large scale integrate circuit,use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from single phase three wire AC electricitynet, it is use for setting indoor or out door, and it can display total energy consumption by step and motor type impulseregister. It has following features: good reliability, small volume, light weight , specious nice appearance, convenientinstallation, etc.




Terminal

1

3

4

6

2 and 5

Note

L1 inlet phase line

L2 inlet phase line

L2 Outgoing phase line

L1 Outgoing phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

240Class 1DEM314TL


Startingcurrent



AccuracyModel


DEM314

page 128


Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 126-141 mm, users can chooseany one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium battery in it, use for showing after power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (red) and signal of power impulse (yellow).Automatic Detect the direction of the trend of load current. And only yellow LED display when working, that is meaningthe load current reverse.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is DS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MC).


Application

Model DEM314MF single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showing withpower off reading. It has following features: good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM314MF


Startingcurrent




page 129


Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 126-141 mm, users can chooseany one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium battery in it, use for showing after power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (red) and signal of power impulse (yellow).Automatic Detect the direction of the trend of load current. And only yellow LED display when working, that is meaningthe load current reverse.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is MF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DR).


Application

Model DEM314DS single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showing withpower off reading. It has following features: good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM314DS


Startingcurrent



AccuracyModel


DEM315

page 130

DEM315GCSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.May select 6+1 digits display (999999.1kWh, default) or 5+2 digits display, it can be arbitrary set by users from farinfrared or port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.There is a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is BR).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GF).


Application

Model DEM315GC single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. And thereare far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.




Terminal

1

3

4

5

S+ and S-

A and B

Note

Inlet phase line

Outgoing phase line

Inlet neutral line






voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM315GC


Startingcurrent



A B

5


page 131

DEM315GFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.May select 6+1 digits display (999999.1kWh, default) or 5+2 digits display, it can be arbitrary set by users from farinfrared or port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.There is a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is BS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GC).


Application

Model DEM315GF single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. And thereare far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.




Terminal

1

3

4

5

S+ and S-

A and B

Note

Inlet phase line

Outgoing phase line

Inlet neutral line






voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM315GF


Startingcurrent



A B

5


DEM315

page 132

DEM315BSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.May select 6+1 digits display (999999.1kWh, default) or 5+2 digits display, it can be arbitrary set by users from farinfrared or port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.There is a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1BA connection (Product Configuration code is GF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BR).


Application

Model DEM315BS single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. And thereare far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.




Terminal

1

3

4

5

S+ and S-

A and B

Note

Inlet phase line

Inlet neutral line


Outgoing phase line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM315BS


Startingcurrent



�

A B

5


page 133


Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing blackout reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently£¬complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is DS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MC).


Application

Model DEM315MF single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. And thereis a maintenance-free lithium batteries in it, use for showing blackout reading. It has following features: Good reliability,small volume, light weight , specious nice appearance, convenient installation, etc.




Terminal

1

3

4

5

S+ and S-

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM315MF


Startingcurrent



AccuracyModel


DEM315

page 134


Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing blackout reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is MF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DR).


Application

Model DEM315DS single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. And thereis a maintenance-free lithium batteries in it, use for showing blackout reading. It has following features: good reliability,small volume, light weight , specious nice appearance, convenient installation, etc.




Terminal

1

3

4

5

S+ and S-

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM315DS


Startingcurrent



5


page 135


Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is CS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JC).


Application

Model DEM315JF single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.




Terminal

1

3

4

5

S+ and S-

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM315JF


Startingcurrent



AccuracyModel


DEM315

page 136

DEM315CSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV molded

overall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellent

dielectric strength, etc.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display






of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may select

type 1B connection (Product Configuration code is JF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use

electricity safely. (Product Configuration code is CR).


Application

Model DEM315CS single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.




Terminal

1

3

4

5

S+ and S-

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM315CS


Startingcurrent



5


page 137


Application




indoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.

Functions and featuresFront board three fixed holes installation, the cover is made of high definition transparent glass material moldedoverall, the base of the is made of steel and anti-rust, meter and the terminal block is made of quality bakelite material

which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability,

high rigid, specious appearance, etc.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1

digits display (Product Configuration code is SC).Standard configuration one port of pulse output passive (polarity) May select increase a distant port of pulse output

passive ( no polarity). And contact with all kind of AMR system conveniently complying with standard IEC 62053-

31 and DIN 43864.Standard configuration only one LED instructions signal of power impulse (red), may select add instructions power

state (green)and automatic detection the direct of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.



type 1A connection (Product Configuration code is TH).Extended terminals cover, in order to protect to use electricity safely.


Wiring diagram (Type 1B)Terminals

1

2

3

4

+ and -

Note

Inlet phase line

Outgoing phase line

Inlet neutral line







voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class1DEM316AH


Startingcurrent



AccuracyModel


DEM316

page 138


Application

Model DEM316TH single phase electronic front board installed active energy meter is a kind of new style single phase



directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step and motor type impulse register. It has following

features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.

Functions and featuresFront board three fixed holes installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of steel and anti-rust, and the terminal block is made of quality bakelite material

which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability,

high rigid, specious appearance, etc.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1

digits display (Product Configuration code is UC).Standard configuration one port of pulse output passive (polarity) May select increase a distant port of pulse output

passive ( no polarity). And contact with all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864.


state (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.


Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is AH).





DEM316TH Class1127

230

5(30)

10(60)

20(100)

0.02

0.04

0.08



voltage 6kV



Startingcurrent



AccuracyModel

Terminals

1

2

3

4

+ and -

Note

Inlet phase line

Outgoing phase line

Inlet neutral line




page 139

DEM091PCSINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer,may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is PK)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis QC).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Two LED instructions signal of power impulse (red) and direction of the trend of load current (yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is PD).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is PA).


Application

Model DEM091PC single phase electronic prepayment front board installed active energy meter is a kind of singlephase two wire active energy meter which purchase electricity by IC card, electric energy measuring, load control andusing electricity management. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use fto installin meter box indooror out door . This meter has LCD monitors shows active energy. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM091PC


Startingcurrent



AccuracyModel

168


DEM091

page 140

DEM091PASINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

ApplicationModel DEM091PA single phase electronic prepayment front board installed active energy meter is a kind of single phasetwo wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and usingelectricity management. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or60Hz active energy consumption from single phase AC electricity net, it is use install in meter box indoor or out door.This meter has LCD monitors shows active energy. It has following features: Good reliability, light weight, specious niceappearance, convenient installation, etc.


Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line








voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM091PA


Startingcurrent



AccuracyModel

Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer,may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is PI)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis QA).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Two LED instructions signal of power impulse (red) and direction of the trend of load current (yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is PB).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is PC).


page 141

DEM091PBSINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer,may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is PJ)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LED digits display. (Product Configuration codeis QB).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Two LED instructions signal of power impulse (red) and direction of the trend of load current (yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is PA).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is PD).


Application

Model DEM091PB single phase electronic prepayment front board installed active energy meter is a kind of single phasetwo wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and usingelectricity management. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in internation standard IEC 62053-21. It can accurately and directly measure 50Hz or60Hz active energy consumption from single phase AC electricity net, it is use install in meter box indoor or out door.This meter has LCD monitors shows active energy. It has following features: Good reliability, light weight, specious niceappearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM091PB


Startingcurrent




DEM091

page 142

DEM091QBSINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer,may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is QJ)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is PB).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Three LED instructions power state (green), signal of power impulse (red) and direction of the trend of load current(yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentopposite.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is QA).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is QD).


ApplicationModel DEM091QB single phase electronic prepayment front board installed active energy meter is a kind of single phasetwo wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and usingelectricity management. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or60Hz active energy consumption from single phase AC electricity net, it is use install in meter box indoor or out door.This meter has LCD monitors shows active energy. It has following features: Good reliability, light weight, specious niceappearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM091QB


Startingcurrent




page 143

DEM091PESINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresIt support repeat recharge and one-time recharge from IC programmer and PC machine online at the same time. ORit can individual offline recharge. (Please specified when ordering).The IC card use logic and encryption, with code and data against falseStandard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis QE).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Two LED instructions signal of power impulse (red) and direction of the trend of load current (yellow).Automatic detection the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is PF).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely.(Product Configuration code is PG).


Application

Model DEM091PE single phase electronic prepayment front board installed active energy meter is a kind of single phasetwo wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and usingelectricity management. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or60Hz active energy consumption from single phase AC electricity net, it is use install in meter box indoor or out door.This meter has LED monitors shows active energy. It has following features: Good reliability, light weight, specious niceappearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM091PE


Startingcurrent



AccuracyModel


DEM091

page 144

DEM091QFSINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresIt support repeat recharge and one-time recharge from IC programmer and PC machinery online at the same time. ORit can individual offline recharge. (Please specified when ordering).The IC card use logic and encryption, with code and data against falseStandard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is PF).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Three LED instructions power state (green), signal of power impulse (red) and direction of the trend of load current(yellow).Automatic detection the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is QE).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is QH).


ApplicationModel DEM091QF single phase electronic prepayment front board installed active energy meter is a kind of single phasetwo wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and usingelectricity management. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or60Hz active energy consumption from single phase AC electricity net, it is use install in meter box indoor or out door.This meter has LCD monitors shows active energy. It has following features: good reliability, light weight, specious niceappearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM091QF


Startingcurrent




page 145

DEM471RASINGLE PHASE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresStandard configuration with one meter one card, can repeat input money from PC machine which with IC programmer.There a clock which is implement ladder rate, and there is far infrared communication module in it, use for checkingthe clock, reading the meter and setting the system parameters.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is RE) or non-contact RF card. (Product Configuration code is RI)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, with function of open terminals cover anddetection and open terminals cover and cut power.6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis SA).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Two LED instructions signal of power impulse (red) and direction of the trend of load current (yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is RB).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is RC).


ApplicationModel DEM471RA single phase electronic multi-rate prepayment front board installed active energy meter is a kind ofsingle phase two wire active energy meter which purchase electricity by IC card, electric energy measuring, ladder rate,load control and using electricity management. The meter completely accord with relevant technical requirements ofclass 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use install in meter boxindoor or out door. This meter has LED monitors shows active energy. And there is far infrared communication modulein it, can read the meter and set the system parameters conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM471RA


Startingcurrent




DEM471

page 146

DEM471SASINGLE PHASE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer.There a clock which is implement ladder rate, and there is far infrared communication module in it, use for checkingthe clock, reading the meter and setting the system parameters.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is SE) or non-contact RF card. (Product Configuration code is SI)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, with function of open terminals cover anddetection and open terminals cover and cut power.Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is RA).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Three LED instructions power state (green), signal of power impulse (red) and direction of the trend of load current(yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is SB).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is SC).


ApplicationModel DEM471SA single phase electronic multi-rate prepayment front board installed active energy meter is a kind ofsingle phase two wire active energy meter which purchase electricity by IC card, electric energy measuring, ladder rate,load control and using electricity management. The meter completely accord with relevant technical requirements ofclass 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use install in meter boxindoor or out door. This meter has LCD monitors shows active energy. And there is far infrared communication modulein it, can read the meter and set the system parameters conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

2 and 5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM471SA


Startingcurrent



AccuracyModel


page 147

DEM471UASINGLE PHASE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM471UA single phase electronic multi-rate prepayment front board installed active energy meter is a kind ofsingle phase two wire active energy meter which purchase electricity by IC card, electric energy measuring, three tariffs(time-sharing billing), ladder rate, load control and using electricity management. The meter completely accord withrelevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase ACelectricity net, it is use install in meter box indoor or out door. This meter has 7 digits LCD monitors shows variousconsumption data and information. And there is far infrared communication module in it, can read the meter and set thesystem parameters conveniently. It has following features: Good reliability, light weight, specious nice appearance,convenient installation, etc.

Functions and featuresPayment by money, standard configuration with one meter one card, can repeat input money from PC machine whichwith IC programmer.Have three tariffs, may select 4 time area, every time area can set 12 daily period, every time area has one rate,every rate can set three unit price.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is UE) or non-contact RF card. (Product Configuration code is UI)Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).7 digits LCD digits display cycle, we can set the cycle display, it can display 8data at most. Can select the data whichdisplayed.There are a clock and Maintenance-free backup lithium batteries in it, battery capacity real-time detection and display.There is a port of far infrared, it is use for set and reading the meter and check the clock. Set and operation havepassword protection, communication protelot complying with standard DL/T645-1997.It has load control and function of automatic fault detection and instructions, with function of open terminals cover anddetection and open terminals cover and power off.A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Six LED instructions power state, signal of power impulse, the direction of the trend of load current, the state rates justnow and the data communications state.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is UB).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is UC).





voltage 6kV.

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class 1DEM471UA


Startingcurrent




Wiring diagram (Type 1B) Terminal

1

3

4

5

2 and 5

Note

IInlet phase line

Outgoing phase line

Inlet neutral line




DEM331

page 148

DEM331ALSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM331AL single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technicalrequirement of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net. Thismeter has seven digits LCD monitors showing various consumption data and information. And there are far infrared andRS485 communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: good reliability, light weight, specious nice appearance, convenient installation,etc.

Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Seven LCD instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is AN).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AM).





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class1DEM331AL


Startingcurrent





1

3

4

5

S+ and S-

A and B

Note

Inlet phase line

Outgoing phase line

Inlet neutral line





page 149

DEM331AOSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM331AO single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technicalrequirement of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net. Thismeter has seven digits LCD monitors showing various consumption data and information. And there are far infrared andRS485 communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: good reliability, light weight, specious nice appearance, convenient installation,etc.

Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatic read themeter every month. May select single tariff function in weekend. (Please specified when ordering)There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Seven LCD instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is AM).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AN).





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class1DEM331AO


Startingcurrent



AccuracyModel



1

3

4

5

S+ and S-

A and B

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




DEM331

page 150

DEM331BLSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM331BL single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (tariff conversion is controlled by timer outside or similar equipment)active energy meter, the metercompletely accord with relevant technical requirement of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors showing various consumption data andinformation. And there are far infrared and RS485 communication module in it. It is use for setting and reading the meter.Contact with all kind of AMR system conveniently. It has following features: good reliability, light weight, specious niceappearance, convenient installation, etc.

Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, it can display 6 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.Use memory that is not loss easy, the data can be kept forever after power cut off.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Six LCD instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is BN).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BM).




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class1DEM331BL


Startingcurrent



AccuracyModel




1

3

4

5

P1 and P2

S+ and S-

A and B

Note

Inlet phase line

Outgoing phase line

Inlet neutral line






page 151

DEM331BOSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM331BO single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (tariff conversion is controlled by timer outside or similar equipment)active energy meter, the metercompletely accord with relevant technical requirement of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors showing various consumption data andinformation. And there are far infrared and RS485 communication module in it. It is use for setting and reading the meter.Contact with all kind of AMR system conveniently. It has following features: good reliability, light weight, specious niceappearance, convenient installation, etc.

Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, it can display 6 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.Use memory that is not loss easy, the data can be kept forever after power cut off.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication agreement complying with standard DL/T645-1997.Six LCD instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is BM).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BN).




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class1DEM331BO


Startingcurrent



AccuracyModel




1

3

4

5

P1 and P2

S+ and S-

A and B

Note

Inlet phase line

Inlet neutral line


Outgoing phase line





DEM331

page 152

DEM331CLSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM331CL single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (tariff conversion is controlled by timer outside or similar equipment)active energy meter, the metercompletely accord with relevant technical requirement of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors showing various consumption data andinformation. It has following features: good reliability, light weight, specious nice appearance, convenient installation,etc.

Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration cycle display (default) every 5 second, it can display 6 data at most. Can select the data whichdisplayed. The decimal median which displayed can choose set one or two. (Default two decimal, please specifiedwhen ordering)Use memory that is not loss easy, the data can be kept forever after power cut off.Standard configuration pulse output with no power (polarity),May select distant impulse output with no power ( nopolarity). And contact with all kind of AMR system conveniently,complying with standard IEC 62053-31 and DIN43864.Five LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, andthe state rates just now.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is CN).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CM).



1

3

4

5

P1 and P2

S+ and S-

Note

Inlet phase line

Outgoing phase line

Inlet neutral line








voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class1DEM331CL


Startingcurrent



AccuracyModel


page 153

DEM331COSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM331CO single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (tariff conversion is controlled by timer outside or similar equipment)active energy meter, the metercompletely accord with relevant technical requirement of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors showing various consumption data andinformation. It has following features: good reliability, light weight, specious nice appearance, convenient installation,etc.

Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration cycle display (default) every 5 second, it can display 6 data at most. Can select the data whichdisplayed. The decimal median which displayed can choose set one or two. (Default two decimal, please specifiedwhen ordering)Use memory that is not loss easy, the data can be kept forever after power cut off.Standard configuration pulse output with no power (polarity),May select distant impulse output with no power ( nopolarity). And contact with all kind of AMR system conveniently,complying with standard IEC 62053-31 and DIN43864.Five LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, andthe state rates just nowSingle direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is CM).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CN).



1

3

4

5

P1 and P2

S+ and S-

Note

Inlet phase line

Inlet neutral line


Outgoing phase line

Port of set the tariff






voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

127

230Class1DEM331CO


Startingcurrent



AccuracyModel


DEM051

page 154


Startingcurrent



DEM051AOSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED MULTIFUNCTIONAL ENERGY METER

Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, good insulationperformance, etc.Three tariffs, gou may select 12 daily period of times. You can set the date which can automatic read the meter everymonth. May select single tariff function in weekend. (Please specified when ordering).There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, and thedata communications state.Detect active and reactive energy, active and reactive power, voltage, current and frequency, etc. of single phasetwo wire forward and reverse. Complying with standard IEC 62053-21 and IEC 62053-23..Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is AM).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AN).


Application

Model DEM051AO single phase four wire electronic multifunctional front board installed energy meter is a kind of newstyle single phase multifunctional energy meter. The meter completely accord with relevant technical requirements ofclass 1 single phase active energy meter stipulated in international standard IEC 62053-21 and class 2 single phasereactive energy meter in international standard IEC 62053-23. It can accurately and directly measure 50Hz or 60Hzactive energy consumption from single phase AC electricity net, This meter has LCD monitors shows the active energypower consumption, and there are far infrared and RS485 communication module in it, contact with all kind of AMRsystem conveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc.



DEM051AO

Active class1

Reactive

class2

127

230

5(30)

10(60)

20(100)

0.02

0.04

0.08



voltage 6kV


Terminal

1

3

4

5

S+ and S-

A and B

Note

Inlet phase line

Inlet neutral line


Outgoing phase line




page 155

DEM321EITHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.6 digits display (999999KWh) by step and motor type impulse register.Standard configuration only a polarity port of pulse output passive, may select add a no polarity port of pulse outputpassive distant (Product Configuration code is DF). And contact with all kind of AMR system conveniently, Complyingwith standard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state and signal of power impulse.Standard configuration don’t detect direction of the trend of load current. May select automatic Detecting the directionof the trend of load current. And Instructions on individual LED. (Please specified when ordering)Single direction three components measurement three phase four wire active Power consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use , type 16B connection, we can also choose another type of connection,and use 5+1 digits display by impulse counter, CT (Product Configuration code is DU) and PT & CT (ProductConfiguration code is DW) for operation, it is type 48B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DT).


Application

Model DEM321EI three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, it can display total energy consumption by step and motor type impulse register. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.







voltage 6kV

Startingcurrent

0.02

0.04

0.08


5(30)

10(60)

20(100)


3x 127/220

3x 230/400

Accuracy

Class 1

Model

DEM321EI

Terminals

1

3

4

6

7

9

Note

Inlet L1 phase

Outgoing L1 phase

Inlet L2 phase

Outgoing L2 phase

Inlet L3 phase

Outgoing L3 phase

Terminals

10

11

20 and21

Note

Inlet neutral line




DEM321

page 156

DEM321DTTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.6 digits display (999999KWh) by step and motor type impulse register.Standard configuration only a polarity port of pulse output passive, may select add a no polarity port of pulse outputpassive distant (Product Configuration code is DI). And contact with all kind of AMR system conveniently, Complyingwith standard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state and signal of power impulse.Standard configuration don’t detect direction of the trend of load current. May select automatic Detecting the directionof the trend of load current. And Instructions on individual LED. (Please specified when ordering)Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use , type 16B connection, we can also choose another type of connection,and use 5+1 digits display by impulse counter, CT (Product Configuration code is DV) and PT & CT (ProductConfiguration code is DX) for operation, it is type 48B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is EI).


Application

Model DEM321DT three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, it can display total energy consumption by step and motor type impulse register. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.






voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3x 127/220

3x 230/400Class 1DEM321DT


Startingcurrent



AccuracyModel

Terminals

1

3

4

6

7

9

Note

Inlet L1 phase

Outgoing L1 phase

Inlet L2 phase

Outgoing L2 phase

Inlet L3 phase

Outgoing L3 phase

Terminals

10

11

20 and21

Note

Inlet neutral line




page 157

DEM321DITHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.Standard configuration 6 digits display (999999KWh) by step and motor type impulse register, may select 7 digitsdisplay (Product Configuration code is DK)There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (the outputrate is 10 or 100 imp/KWh, can select). And contact with all kind of AMR system conveniently,Complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use , type 16B connection, we can also choose another type of connection,and use 5+1 digits display by impulse counter, CT (Product Configuration code is CI) and PT & CT (ProductConfiguration code is BI) for operation, it is type 48B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DF).


Application

Model DEM321DI three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, it can display total energy consumption by step and motor type impulse register. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.







voltage 6kV

Startingcurrent

0.02

0.04

0.08


5(30)

10(60)

20(100)


3x 127/220

3x 230/400

Accuracy

Class 1

Model

DEM321DI

Note

Inlet neutral line




Terminals

1

3

4

6

7

9

Note

Inlet L1 phase

Outgoing L1 phase

Inlet L2 phase

Outgoing L2 phase

Inlet L3 phase

Outgoing L3 phase

Terminals

10

11

18 and 19

20 and21


DEM321

page 158

DEM321CTTHREE PHASE THREE WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER


choose any one by themselves. 6 digits display (999999KWh) by step and motor type impulse register.

Standard configuration only a polarity port of pulse output passive , may select add a no polarity port of pulse outputpassive distant (Product Configuration code is DH). And contact with all kind of AMR system convenient,Complying

with standard IEC 62053-31 and DIN 43864.

Three LED instructions respectively power state and signal of power impulse.Standard configuration don’t detection direction of the trend of load current. May select automatic Detecting the

direction of the trend of load current. And Instructions on individual LED. (Please specified when ordering)Single direction two components measure three phase three wire active Power consumption. It is nothing with direction


Standard configuration direct connect and use , type 13B connection, we can also choose another type of connection,and use 5+1 digits display by impulse counter, CT (Product Configuration code is CV) and PT & CT (Product

Configuration code is CX) for operation, it is type 5B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use

electricity safely. (Product Configuration code is EH).


Application

Model DEM321CT three phase three wire electronic front board installed active energy meter is a kind of new style threephase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it is use forsetting indoor or out door, it can display total energy consumption by step and motor type impulse register. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.






voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3 x 220

3 x 400Class 1DEM321CT


Startingcurrent



Note

Don’t use

Don’t use


Terminals

1

3

4

6

7

9

Note

Inlet L1 phase

Outgoing L1 phase

Inlet L2 phase

Outgoing L2 phase

Inlet L3 phase

Outgoing L3 phase

Terminals

10

11

20 and21


page 159

DEM321ACTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.Type 48b connection, use CT connect operation, may select set 27 ratio of CT, after set the meter will direct readingwhen read, and haven’t multiplied by rate of CT.Seven digits display LCD, 5+2 digits display (99999.91 kWh, only ratio of CT when 5:5 A) or 7digits, it is choose byratio of CT which is set.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 KWh/pulse). Complying with standard IEC 62053-31 and DIN 43864.Standard configuration there are a port of far infrared data communication and a port of RS485 data communication.Communication protelot complying with standard DL/T645-1997, can also choose without function of data communication.(Product Configuration code is NC).Six LED instructions respectively power state, signal of closed power impulse and distant power impulse and datacommunication state.Automatic Detect the direction of the trend of load current. And instructions by individual LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AF).


ApplicationModel DEM321AC three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption.And there are far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently.It has following features: Good reliability, small volume, light weight , specious nice appearance, convenient installation,etc.




Terminals1346792



voltage 6kV

0.01CT/5A3 x 127/220

3 x 230/400Class 1DEM321AC


Startingcurrent



AccuracyModel

Terminals581014 and 1516 and 1718 and 1920 and21

NoteL2 phase lineL3 phase lineNeutral linePort of CT ratio which is setPort of RS485 data communicationPort of pulse output passive closedPort of pulse output passive distant

NoteInlet L1 phase CTOutgoing L1 phase CTInlet L2 phase CTOutgoing L2 phase CTInlet L3 phase CTOutgoing L3 phase CTL1 phase line


DEM321

page 160

DEM321GFTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.May select 6+1 digits display (999999.1kWh, default) or 5+2 digits display, it can be arbitrary set by users from farinfrared or port of RS485 data communication.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100 imp/KWh, can select). And contact with all kind of AMR system conveniently, Complying withstandard IEC 62053-31 and DIN 43864.Six LED instructions respectively power state and signal of closed power impulse and distant power impulse andcommunication state.Automatic Detect the direction of the trend of load current. And Instructions by individual LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use , type 16B connection, we can also choose another type of connection,and use CT (Product Configuration code is FF) and PT & CT (Product Configuration code is EF) for operation, it is type48B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GC).


ApplicationModel DEM321GF three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption.And there are far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently.It has following features: Good reliability, small volume, light weight , specious nice appearance, convenient installation,etc.






voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3 x 127/220

3 x 230/400Class 1DEM321GF


Startingcurrent



AccuracyModel

Terminals

1

3

4

6

7

9

Note

Inlet L1 phase

Outgoing L1 phase

Inlet L2 phase

Outgoing L2 phase

Inlet L3 phase

Outgoing L3 phase

Terminals

10

11

16 and 17

18 and 19

20 and21

Note

Inlet neutral line






page 161

DEM321MFTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing power cut off reading.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100 imp/KWh, can select). And contact with all kind of AMR system conveniently, Complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively power state and signal of closed power impulse and distant power impulseAutomatic Detect the direction of the trend of load current. And Instructions by individual LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use , type 16B connection, we can also choose another type of connection,and use CT (Product Configuration code is LF) and PT & CT (Product Configuration code is KF) for operation, it is type5B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MC).


Application

Model DEM321MF three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption.And there is a maintenance-free lithium batteries in it, use for showing blackout reading. It has following features: Goodreliability, small volume, light weight , specious nice appearance, convenient installation, etc.






voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3x 127/220

3x 230/400Class 1DEM321MF


Startingcurrent



Terminals

1

3

4

6

7

9

Note

Inlet L1 phase

Outgoing L1 phase

Inlet L2 phase

Outgoing L2 phase

Inlet L3 phase

Outgoing L3 phase

Terminals

10

11

18 and 19

20 and21

Note

Inlet neutral line





DEM321

page 162

DEM321JFTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).Standard configuration only a polarity port of pulse output passive, may select add a no polarity port of pulse outputpassive distant ((Product Configuration code is DH). And contact with all kind of AMR system conveniently,Complying with standard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use, type 16B connection, we can also choose another type of connection,and use CT (Product Configuration code is HF) and PT & CT (Product Configuration code is IF) for operation, it is type48B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JC).


Application

Model DEM321JF three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption.It has following features: Good reliability, small volume, light weight , specious nice appearance, convenient installation,etc.







voltage 6kV

Startingcurrent

0.02

0.04

0.08


5(30)

10(60)

20(100)


3 x 127/220

3 x 230/400

Accuracy

Class 1

Model

DEM321JF

Terminals

1

3

4

6

7

9

Note

Inlet L1 phase

Outgoing L1 phase

Inlet L2 phase

Outgoing L2 phase

Inlet L3 phase

Outgoing L3 phase

Terminals

10

11

20 and21

Note

Inlet neutral line




page 163

DEM101PCTHREE PHASE FOUR WIRE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machinery which with ICprogrammer, may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is PK)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and power cut. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis QC).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measure three phase four wire active energy consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, you may select three phase three wire, direct connect operation, type13B connection (Product Configuration code is PD).Front board three fixed holes installation, standard configuration short terminals cover, you may select extendedterminals cover, in order to protect to use electricity safely. (Product Configuration code is PA).


Application

Model DEM101PC three phase four wire electronic prepayment front board installed active energy meter is a kind ofthree phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, load controland using electricity management. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for installed in meter boxindoor or out door. This meter has LED monitors shows power. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

7

9

Note

Inlet L1 phase line

Outgoing L1 phase line

Inlet L2 phase line


Inlet L3 phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3 x 127/220

3 x 230/400Class 1DEM101PC


Startingcurrent



AccuracyModel

Terminal

10

12 and 13

Note

Neutral line



DEM101

page 164

DEM101QCTHREE PHASE FOUR WIRE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machinery which with ICprogrammer, may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is QK)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and power cut. (Please specified whenordering).Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is PC).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measure three phase four wire active energy consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is QD).Front board three fixed holes installation, standard configuration short terminals cover, you may select extendedterminals cover, in order to protect to use electricity safely. (Product Configuration code is QA).


Application

Model DEM101QC three phase four wire electronic prepayment front board installed active energy meter is a kind ofthree phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, load controland using electricity management. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in internation standard IEC 62053-21. It can accurately and directly measure 50Hzor 60Hz active energy consumption from three phase four wire AC electricity net, it is use for installed in meter boxindoor or out door . This meter has LCD monitors shows power. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

7

9

Note

Inlet L1 phase line


Inlet L2 phase line


Inlet L3 phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3 x 127/220

3 x 230/400Class 1DEM101QC


Startingcurrent



AccuracyModel

Terminal

10

12 and 13

Note

Neutral line



page 165

DEM101PGTHREE PHASE FOUR WIRE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresIt support repeat recharge and one-time recharge from IC programmer and PC machinery online at the same time. orit can individual offline recharge. (Please specified when ordering).The IC card use logic and encryption, with code and data against falseStandard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and power cut. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis QG).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measure three phase four wire active energy consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is PH).Front board three fixed holes installation, standard configuration short terminals cover, you may select extendedterminals cover, in order to protect to use electricity safely. (Product Configuration code is PE).


Application

Model DEM101PG three phase four wire electronic prepayment front board installed active energy meter is a kind ofthree phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, load controland using electricity management. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for install in meter boxindoor or out door. This meter has LED monitors shows power. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.




Terminal

1

3

4

6

7

9

Note

Inlet L1 phase line


Inlet L2 phase line


Inlet L3 phase line




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3 x 127/220

3 x 230/400Class 1DEM101PG


Startingcurrent



Terminal

10

12 and 13

Note

Neutral line



DEM101

page 166

DEM101QGTHREE PHASE FOUR WIRE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresIt support repeat recharge and one-time recharge from IC programmer and PC machinery online at the same time. orit can individual offline recharge. (Please specified when ordering).The IC card use logic and encryption, with code and data against falseStandard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and power cut. (Please specified whenordering).Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is PG).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measurement three phase four wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is QH).Front board three fixed holes installation, standard configuration short terminals cover, you may select extendedterminals cover, in order to protect to use electricity safely. (Product Configuration code is QE).


Application

Model DEM101QG three phase four wire electronic prepayment front board installed active energy meter is a kind ofthree phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, load controland using electricity management. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for install in meter boxindoor or out door. This meter has LCD monitors shows power. It has following features: good reliability, light weight,specious nice appearance, convenient installation, etc.





1.2/50us waveform inpulse

voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3 x 127/220

3 x 230/400Class 1DEM101QG


Startingcurrent



AccuracyModel

Terminal

1

3

4

6

7

9

Note

Inlet L1 phase line


Inlet L2 phase line


Inlet L3 phase line


Terminal

10

12 and 13

Note

Neutral line



page 167

DEM481RCTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM481RC three phase four wire electronic multi-rate prepayment front board installed active energy meter is akind of three phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, loadcontrol and using electricity management. The meter completely accord with relevant technical requirements of class 1single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for settingindoor or out door meter box. This meter has LED monitors shows power. And there is far infrared communication modulein it, can read the meter and set the system parameters conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.

Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer.There a clock which is implement ladder rate, and there is far infrared communication module in it, use for checkingthe clock, reading the meter and setting the system parameters.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is RG) or non-contact RF card. (Product Configuration code is RK)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and power cut. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis SC).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measure three phase four wire active energy consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B wiring, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is RD).Front board three fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is RA).





voltage 6kV.

0.02

0.04

0.08

5(30)

10(60)

20(100)

3 x 127/220

3 x 230/400Class 1DEM481RC


Startingcurrent





1

3

4

6

7

9

Note

Inlet phase L1 line


Inlet L2 phase line


Inlet L3 phase line


Terminals

10

12 and 13

Note

Neutral line



DEM481

page 168

DEM481SCTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM481SC three phase four wire electronic multi-rate prepayment front board installed active energy meter is akind of three phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, loadcontrol and using electricity management. The meter completely accord with relevant technical requirements of class 1single phase active energy meter stipulated in internationall standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for settingindoor or out door meter box. This meter has LCD monitors shows power. And there is far infrared communication modulein it, can read the meter and set the system parameters conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.

Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer.There a clock which is implement ladder rate, and there is far infrared communication module in it, use for checkingthe clock, reading the meter and setting the system parameters.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is SG) or non-contact RF card. (Product Configuration code is SK)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is RA).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measurement three phase four wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is SD).Front board three fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is SA).





voltage 6kV.

0.02

0.04

0.08

5(30)

10(60)

20(100)

3 x 127/220

3 x 230/400Class 1DEM481SC


Startingcurrent





1

3

4

6

7

9

Note

Inlet phase L1 line


Inlet L2 phase line


Inlet L3 phase line


Terminals

10

12 and 13

Note

Neutral line



page 169

DEM481UCTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

ApplicationModel DEM481UC three phase four wire electronic multi-rate prepayment front board installed active energy meter is akind of three phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, loadcontrol and using electricity management. The meter completely accord with relevant technical requirements of class 1single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for settingindoor or out door meter box. This meter has7 digits LCD monitors shows power. And there is far infrared communicationmodule in it, can read the meter and set the system parameters conveniently. It has following features: Good reliability,light weight, specious nice appearance, convenient installation, etc.

Functions and featuresPayment by money, standard configuration with one meter one card, can repeat input money from PC machine whichwith IC programmer.Have three tariffs, may select 4 time area, every time area can set 12 daily period, every time area has one rate,every rate can set three unit price.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is UG) or non-contact RF card. (Product Configuration code is UK)Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).7 digits LCD digits display cycle, we can set the cycle display, it can display 8data at most. Can select the data whichdisplayed.There are a clock and Maintenance-free backup lithium batteries in it, battery capacity real-time detection and display.There is a port of far infrared, it is use for set and reading the meter and check the clock. Set and operation havepassword protection, communication protelot complying with standard DL/T645-1997.It has load control and function of automatic fault detection and instructions, with function of open terminals cover anddetection and open terminals cover and power cut.A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Eight LED instructions power state, signal of power impulse, the direction of the trend of load current, the state ratesjust now and the data communications state.Single direction three component measure three phase four wire active energy consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is UD).Front board three fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is UA).





voltage 6kv.

0.02

0.04

0.08

5(30)

10(60)

20(100)

3 x 127/220

3 x 230/400Class 1DEM481UC


Startingcurrent





1

3

4

6

7

9

Note

Inlet phase L1 line


Inlet L2 phase line


Inlet L3 phase line


Terminals

10

12 and 13

Note

Neutral line



DEM341

page 170

Note

Inlet L1 phase line


Inlet L2 phase line


Inlet L3 phase line


DEM341ALTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM341AL three phase four wire electronic multi-rate front board installed active energy meter is a kind of threephase three tariffs (time-sharing billing)active energy watt-hour meter, the meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet, it is use for setting indoor or out door meter box. This meter has seven digits LCD monitors shows variousconsumption data and information. And there are far infrared and RS485 communication module in it. It is use for settingand reading the meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatic read themeter every month. May select single tariff function in weekend. (Please specified when ordering)There ise a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protloc complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 16B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is AN) and PT & CT (Product Configuration code is AP), type 48Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AM).




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3×127/220

3×230/400Class1DEM341AL


Startingcurrent



AccuracyModel




Terminals

10

11

16 and 17

18 and19

20 and 21

Note

Inlet neutral line





Terminals

1

3

4

6

7

9


page 171

DEM341AMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM341AM three phase four wire electronic multi-rate front board installed active energy meter is a kind of threephase four wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet, it is use for install in meter box indoor or out door. This meter has seven digits LCD monitors shows variousconsumption data and information. And there are far infrared and RS485 communication module in it. It is use for settingand reading the meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, ,light weight, specious nice appearance, convenient installation, etc.

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 16B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is AO) and PT & CT (Product Configuration code is AQ), type 48Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AL).




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3×127/220

3×230/400Class1DEM341AM


Startingcurrent



AccuracyModel




Terminals

10

11

16 and 17

18 and19

20 and 21

Note

Inlet neutral line





Terminals

1

3

4

6

7

9

Note

Inlet L1 phase line


Inlet L2 phase line


Inlet L3 phase line



DEM341

page 172

DEM341DMTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM341DM three phase three wire electronic multi-rate front board installed active energy meter is a kind of threephase three wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net,it is use for install in meter box indoor or out door. This meter has seven digits LCD monitors shows various consumptiondata and information. And there are far infrared and RS485 communication module in it. It is use for setting and reading themeter. Contact with all kind of AMR system conveniently. It has following features: good reliability, small volume, lightweight, specious nice appearance, convenient installation, etc.



Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 13B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is DO) and PT & CT (Product Configuration code is DQ), type 5Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DL).




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3×220

3×400Class1DEM341DM


Startingcurrent




Terminals

10

11

16 and 17

18 and19

20 and 21

Note

Don’t use

Don’t use




Terminals

1

3

4

6

7

9

Note

Inlet L1 phase line


Inlet L2 phase line


Inlet L3 phase line



page 173

DEM341ASTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM341AS three phase four wire electronic multi-rate front board installed active energy meter is a kind of threephase four wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet, it is use for install in meter box indoor or out door. This meter has seven digits LCD monitors shows variousconsumption data and information. And there are far infrared and RS485 communication module in it. It is use for settingand reading the meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Type 48B connection, use CT connect operation, may select 27 CT ratio, the meter will read directly after set, andneedn’t multiplied by CT rate.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 15data at most. Can select the data which displayed,Data 5+2 digits(99999.91kWh,Only when CT ratio 5:5A) or 7 digitsdisplay. It is choose by the CT ratio which is set.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10kWh / Pulse),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AR).




voltage 6kV

0.01CT/5A3×127/220

3×230/400Class1DEM341AS


Startingcurrent



AccuracyModel




5

8

10

14 and 15

16 and 17

18 and19

20 and 21

Note

L2 phase line

L3 phase line

Neutral line

Port of set the CT ratio




Terminals

1

3

4

6

7

9

2

Note

Inlet L1 phase CT

Outgoing L1 phase CT

Inlet L2 phase CT


Inlet L3 phase CT


L1 phase


DEM341

page 174

DEM341DSTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM341DS three phase three wire electronic multi-rate front board installed active energy meter is a kind of threephase three wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net,it is use for install in meter box indoor or out door. This meter has seven digits LCD monitors shows various consumptiondata and information. And there are far infrared and RS485 communication module in it. It is use for setting and reading themeter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, light weight, speciousnice appearance, convenient installation, etc.

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Type 5B wiring, use CT connect operation, may select 27 CT ratio, the meter will read directly after set, and needn’tmultiplied by CT rate.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 15data at most. Can select the data which displayed,Data 5+2 digits(99999.91kWh,Only when CT ratio 5:5A) or 7 digitsdisplay. It is choose by the CT ratio which is set.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10kWh / Pulse),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measuret three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DR).




voltage 6kV

0.01CT/5A3×220

3×400Class1DEM341DS


Startingcurrent



AccuracyModel




5

8

10

14 and 15

16 and 17

18 and19

20 and 21

Note

L2 phase line

L3 phase line

Don’t use





Terminals

1

3

4

6

7

9

2

Note

Inlet L1 phase CT


Don’t use

Don’t use

Inlet L3 phase CT


L1 phase line


page 175

DEM341BMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM341BM three phase four wire electronic multi-rate front board installed active energy meter is a kind of threephase four wire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, themeter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromthree phase four wire AC electricity net, it is use for install in meter box indoor or out door. This meter has seven digits LCDmonitors shows various consumption data and information. And there are far infrared and RS485 communication modulein it. It is use for setting and reading the meter. Contact with all kind of AMR system conveniently. It has following features:Good reliability, light weight, specious nice appearance, convenient installation, etc.



Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 6data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not loss easy, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 16B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is BO) and PT & CT (Product Configuration code is BQ), type 48Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BL).




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3×127/220

3×230/400Class1DEM341BM


Startingcurrent



AccuracyModel


Terminals

10

11

12 and 13

16 and 17

18 and19

20 and 21

Note

IInlet neutral line






Terminals

1

3

4

6

7

9

Note

Inlet L1 phase line


Inlet L2 phase line


Inlet L3 phase line



DEM341

page 176

DEM341EMTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM341EM three phase three wire electronic multi-rate front board installed active energy meter is a kind of threephase three wire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, themeter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromthree phase three wire AC electricity net, it is use for installed in meter box indoor or out door. This meter has seven digitsLCD monitors shows various consumption data and information. And there are far infrared and RS485 communicationmodule in it. It is use for setting and reading the meter. Contact with all kind of AMR system conveniently. It has followingfeatures: Good reliability, light weight, specious nice appearance, convenient installation, etc.

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 6data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not loss easy, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 13B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is EO) and PT & CT (Product Configuration code is EQ), type 5Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is EL).




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3×220

3×400Class1DEM341EM


Startingcurrent



AccuracyModel




5

8

10

12 and 13

16 and 17

18 and19

20 and 21

Note

L2 phase line

L3 phase line

Don’t use





Terminals

1

3

4

6

7

9

2

Note

Inlet L1 phase CT


Don’t use

Don’t use

Inlet L3 phase CT


L1 phase line


page 177

DEM341CMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM341CM three phase four wire electronic multi-rate front board installed active energy meter is a kind of threephase four wire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, themeter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromthree phase four wire AC electricity net, it is use for installed in meter box indoor or out door. This meter has seven digitsLCD monitors shows various consumption data and information. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.





voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3×127/220

3×230/400Class1DEM341CM


Startingcurrent



AccuracyModel


Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration cycle display every 5 second, it can display 6 data at most. Can select the data whichdisplayed. The decimal median which displayed can choose set one or two. (Default two decimal, please specifiedwhen ordering))Use memory that is not loss easy, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, andthe state rates just now.Single direction three components measurement three phase four wire active power consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 16B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is CO) and PT & CT (Product Configuration code is CQ ), type48B connection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CL).


10

11

12 and 13

18 and19

20 and 21

Note

IInlet neutral line





Terminals

1

3

4

6

7

9

Note

Inlet L1 phase line


Inlet L2 phase line


Inlet L3 phase line



DEM341

page 178

DEM341FMTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM341FM three phase three wire electronic multi-rate front board installed active energy meter is a kind of threephase three wire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, themeter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromthree phase three wire AC electricity net, it is use for installed in meter box indoor or out door. This meter has seven digitsLCD monitors shows various consumption data and information. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.

Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration cycle display every 5 second, it can display 6 data at most. Can select the data whichdisplayed. The decimal median which displayed can choose set one or two. (Default two decimal, please specifiedwhen ordering))Use memory that is not loss easy, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Seven LED instructions respectively power state, signal of power impulse, the direction of the trend of load current,and the state rates just now.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 13B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is FO) and PT & CT (Product Configuration code is FQ), type 5Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is FL).




voltage 6kV

0.02

0.04

0.08

5(30)

10(60)

20(100)

3×220

3×400Class1DEM341FM


Startingcurrent






10

11

12 and 13

18 and19

20 and 21

Note

Don't use

Don't use




Terminals

1

3

4

6

7

9

Note

Inlet L1 phase line


Inlet L2 phase line


Inlet L3 phase line



page 179

DEM061ALTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED MULTIFUNCTIONAL ENERGY METER

Application

Model DEM061AL three phase four wire electronic multifunctional front board installed energy meter is a kind of new stylethree phase four wire multifunctional energy meter. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2 three phasereactive energy meter in international standard IEC 62053-23. It can accurately and directly measure 50Hz or 60Hzactive energy consumption from three phase four wire AC electricity net, This meter has LCD monitors shows the activeenergy power consumption, and there are far infrared and RS485 communication module in it, contact with all kind ofAMR system conveniently. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc.


DEM061AL

0.02

0.04

0.08



ModelStartingcurrent

5(30)

10(60)

20(100)


3 x 127/220

3 x 230/400


Active class1

Reactive class2

Accuracy

Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of pc and the terminal block is made of quality bakelite material which ismoisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability,high rigid, good insulation performance, etc.Have six tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically read themeter every month. May select single tariff function in weekend. (Please specified when ordering).There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (the outputrate is 10 or 100 imp/KWh, can select ). Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Detect active and reactive energy, active and reactive power, voltage, current and frequency, etc. of three phasefour wire forward and reverse. Complying with standard IEC 62053-21 and IEC 62053-23..Standard configuration direct connect and use, type 16B connection, we can also choose another type of connection,and use CT (Product Configuration code is AO) and PT & CT (Product Configuration code is AQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AL).



Wiring diagram (Type 16B)Terminal134679

NoteInlet L1 phase lineOutgoing L1 phase lineInlet L2 phase lineOutgoing L2 phase lineInlet L3 phase lineOutgoing L3 phase line

Terminal1011

16 and 1718 and 1920 and 21

NoteInlet neutral lineOutgoing neutral line

Port of RS485 data communicationPort of pulse output passive distantPort of pulse output passive closed


DEM071

page 180


Startingcurrent



AccuracyModel

DEM071PASINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed holes installation, the cover is made of PC material which is transparent and anti-UVmolded overall, the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid,specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components is used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characterupper.The type meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PD).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is PB).Standard configuration short terminal cover, may select extended terminal cover, it is for protecting use electricalsafety. (Product Configuration code is QA).


Application

Model DEM071PA single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, and development long-life technology. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door meter box, and it can display total energyconsumption by drum wheel mechanical counter. It has following features: High overload, power loss, long-life, speciousappearance, etc.



DEM071PA Class 2127

230

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kV


Terminal

1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line



page 181


Startingcurrent



AccuracyModel

DEM071QBSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed holes installation, the cover is made of PC material which is transparent and anti-UVmolded overall, the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid,specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components is used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characterupper.The meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is QE).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is QA).Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is PB).


Application

Model DEM071QB single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, and development long-life technology. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door meter box, and it can display total energyconsumption by drum wheel mechanical counter. It has following features: High overload, power loss, long-life, speciousappearance, etc.



DEM071QB Class 2127

230

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kV


Terminal

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line


DEM071

page 182


Startingcurrent



AccuracyModel

DEM071RASINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed installation, the base of the meter and the terminal block is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid,specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components is used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characterupper.The meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is RD).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is RB).Standard configuration short termina cover, may select extended terminal cover, it is for protecting use electricalsafety. (Product Configuration code is VA).


Application

Model DEM071RA single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, and development long-life technology. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door meter box, and it can display total energyconsumption by drum wheel mechanical counter. It has following features: High overload, power loss, long-life, speciousappearance, etc.



DEM071RA Class 2127

230

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kV


Terminal

1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line



page 183

DEM071VBSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed installation, the base of the meter and the terminal block is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid,specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components is used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characterupper.The meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is VE).Single component measurem single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is VA).Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is RB).


ApplicationModel DEM071VB single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, and development long-life technology. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door meter box, and it can display total energyconsumption by drum wheel mechanical counter. It has following features: High overload, power loss, long-life, speciousappearance, etc.



DEM071VB Class 2127

230

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kv


Terminal

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line


Startingcurrent




DEM071

page 184


Startingcurrent



DEM071QCSINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components is used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characterupper.The meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is QF).Single component measurement single phase three wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, type 2A wiring.Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is PC).


Application



DEM071QC Class 2 240

5(30)

10(60)

20(100)

0.025

0.05

0.1



voltage 6kV


Model DEM071QC single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is on the basis of original single phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, and development long-lifetechnology. The meter completely accord with relevant technical requirements of class 2 single phase active energymeter stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz activeenergy consumption from single phase three wire AC electricity net, it is use for setting indoor or out door meter box,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious nice appearance, etc.

Note

Inlet L1 phase line

Inlet L2 phase line



Terminal

1

3

4

5


page 185

DEM072PASINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter is made of quality steel which is after double-through antirust processing, and the terminal blockmade of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It hasfollowing features: good weatherability, high rigid, specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.The meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush and stainlesssteel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PD).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is PB).Use short terminal cover, it is helpful to reduce installation space, and makes users total install conveniently.


Application

Model DEM072PA single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, The meter completely accord with relevanttechnical requirements of class 2 single phase active energy meter stipulated in International standard IEC 62053-11. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, itis use for setting indoor or out door meter box, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, etc.



DEM072PA Class 2127

230

5(25)

10(50)

20(100)

0.025

0.05

0.1



voltage 6kV



Startingcurrent



AccuracyModel

Terminal

1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line



DEM072

page 186

DEM072PBSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter is made of quality steel which is after double-through antirust processing, and the terminalblockis made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall.It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.The meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush and stainlesssteel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PE).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is PA).Use short terminals cover, it is helpful to reduce installation space, and makes users total install conveniently.


Application



DEM072PB Class2127

230

5(25)

10(50)

20(100)

0.025

0.05

0.1



voltage 6kV



Startingcurrent



Model DEM072PB single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, The meter completely accord with relevanttechnical requirements of class 2 single phase active energy meter stipulated in International standard IEC 62053-11. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, itis use for setting indoor or out door meter box, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, etc.

Terminal

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line


page 187


Startingcurrent



AccuracyModel

DEM072PCSINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter is made of quality steel which is after double-through antirust processing, and the terminalblockis made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall.It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.The meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush and stainlesssteel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PF).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, type 2A wiring.Use short terminals cover, it is helpful to reduce installation space, and makes users total install conveniently.


Application

Model DEM072PC single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is on the basis of original single phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, The meter completely accordwith relevant technical requirements of class 2 single phase active energy meter stipulated in International standard IEC62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase three wireAC electricity net, it is use for setting indoor or out door meter box, and it can display total energy consumption by drumwheel mechanical counter. It has following features: High overload, power loss, long-life, specious appearance, etc.



DEM072PC Class2 240

5(25)

10(50)

20(100)

0.025

0.05

0.1



voltage 6kV


Terminal

1

3

4

5

Note

Inlet L1 phase line

Inlet L2 phase line




DEM072

page 188

DEM072RDSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.The meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush and stainlesssteel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is RA).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is RE).Use short terminals cover, it is helpful to reduce installation space, and makes users total install conveniently.


Application



DEM072RD Class2127

230

5(25)

10(50)

20(100)

0.025

0.05

0.1



voltage 8kV



Startingcurrent



AccuracyModel

Model DEM072RD single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, The meter completely accord with relevanttechnical requirements of class 2 single phase active energy meter stipulated in International standard IEC 62053-11. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, itis use for setting indoor or out door meter box, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, etc.

Terminal

1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line



page 189


Startingcurrent



DEM072RESINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.The meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush and stainlesssteel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is RB).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is RD).Use short terminals cover, it is helpful to reduce installation space, and makes users total install conveniently.


Application

Model DEM072RE single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, The meter completely accord with relevanttechnical requirements of class 2 single phase active energy meter stipulated in International standard IEC 62053-11. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, itis use for setting indoor or out door meter box, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, etc.



DEM072RE Class2127

230

5(25)

10(50)

20(100)

0.025

0.05

0.1



voltage 8kV


Terminal

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line


DEM073

page 190

DEM073WBSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board two holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of black glass fiber which can fire-retardant and enhanced PC material, and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, anti-impact, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt magnetic thrust bottom bearing, upper oriented bearing is made oflubrication graphite bush and stainless steel needle. It has following features: Small abrasion, long life and minimalfriction, etc. May select doule jewel bearing (Product Configuration code is WH)All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is WE).Standard configuration without the ti-reverse device may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is WA).Extended terminal cover, it is for protecting use electrical safety.


ApplicationModel DEM073WB single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.




Class2127

230

5(20)10(40)20(80)

30(120)



voltage 8kV


Startingcurrent



AccuracyModel

0.0250.050.10.15

DEM073WB

Terminal

1S

2S

2L

1L

Note

Inlet phase line

Inlet neutral line


Outgoing phase line

5(20)A and 10(40)A 20(80)A and 30(120)A


page 191


Startingcurrent



AccuracyModel

DEM073WC

Structure and featuresFront board two holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of black glass fiber which can fire-retardant and enhanced PC material, and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, anti-impact, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt magnetic thrust bottom bearing, upper oriented bearing is made oflubrication graphite bush and stainless steel needle. It has following features: Small abrasion, long life and minimalfriction, etc. May select doule jewel bearing (Product Configuration code is WI)All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is WF).Standard configuration without the anti-reverse device may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, type 2A wiring.Extended teerminal cover, it is for protecting use electrical safety.


Application

Model DEM073WC single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is designed on the basis of original DD862 single phaseelectromechanical meter, and fully absorb new technologies about electromechanical meter from domestic and abroad.The meter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulatedin International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has noveldesign, rational structure, and it can display total energy consumption by drum wheel mechanical counter. It hasfollowing features: High overload, power loss, long-life, specious appearance, etc.



DEM073WC Class2 240

5(20)10(40)20(80)

30(120)

0.0250.050.1

0.15



voltage 8kV


SINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED7 ACTIVE ENERGY METER

Terminal

1S

2S

2L

1L

Note

Inlet L1 phase line

Inlet L2 phase line



5(20)A and 10(40)A 20(80)A and 30(120)A


DEM073

page 192

DEM073PGSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of quality armor plate which through pressing and forming and via doubleanticorrosive processing and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is PA) or magnetic suspension (Product Configurationcode is PM).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PJ).Standard configuration without anti-reverse device may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is PH).Extended terminal cover, it is for protecting use electrical safety.


Application

Model DEM073PG single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.






voltage 6kV

5(20)10(40)20(80)

30(100)

127

230Class2DEM073PG


Startingcurrent



AccuracyModel

0.0250.050.10.15

Terminal

1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line



page 193

DEM073PHSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of quality armor plate which through pressing and forming and via doubleanticorrosive processing and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is PB) or magnetic suspension (Product Configurationcode is PN).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PK).Standard configuration without anti-reverse device, may select add the anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is PG).Extension terminals cover, it is for protecting use electrical safety.


ApplicationModel DEM073PH single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.



DEM073PH Class2127

230

5(20)10(40)20(80)

30(100)



voltage 6kV



Startingcurrent



AccuracyModel

0.0250.050.10.15

Terminal

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line


DEM073

page 194


Startingcurrent



DEM073PISINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and features

Front board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of quality armor plate which through pressing and forming and via doubleantieorrosive precessing and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule gem bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is PC) or magnetic suspension (Product Configurationcode is PO).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PL).Standard configuration without anti-reverse device may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, type 2A wiring.Extended terminal cover, it is for protecting use electrical safety.


Application

Model DEM073PI single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is designed on the basis of original DD862 single phaseelectromechanical meter, and fully absorb new technologies about electromechanical meter from domestic and abroad.The meter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulatedin International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has noveldesign, rational structure, and it can display total energy consumption by drum wheel mechanical counter. It hasfollowing features: High overload, power loss, long-life, specious appearance, etc.



DEM073PI Class2 240

5(20)10(40)20(80)

30(100)

0.0250.050.10.15



voltage 6kV


Terminal

1

3

4

5

Note

Inlet L1 phase line

Inlet L2 phase line




page 195

DEM073QJSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed installation, the base of the meter and the terminal block is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid, goodinsulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is QD) or magnetic suspension (Product Configurationcode is QP).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is QG).Standard configuration without anti-reverse device may select add anti-reverse function. (Please specified whenordering).Standard configuration without handle, may select add a handle for carrying the meter conveniently. (Please specifiedwhen ordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is QK).Extended terminal cover, it is for protecting use electrical safety.


ApplicationModel DEM073QJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.




DEM073QJ Class2127

230

5(20)10(40)20(80)

30(100)



voltage 8kV


Startingcurrent



0.0250.050.10.15

Terminal

1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line



DEM073

page 196


Startingcurrent



DEM073QKSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed installation, the base of the meter and the terminal block is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid, goodinsulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is QE) or magnetic suspension (Product Configurationcode is QQ).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is QH).Standard configuration without anti-reverse device may select add anti-reverse function. (Please specified whenordering).Standard configuration without handle, may select add a handle for carrying the meter conveniently. (Please specifiedwhen ordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is QJ).Extended terminal cover, it is for protecting use electrical safety.


ApplicationModel DEM073QK single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.



DEM073QK Class2127

230

5(20)10(40)20(80)

30(100)

0.0250.050.10.15



voltage 8kV


Terminal

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line


page 197

DEM073QLSINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed installation, the base of the meter and the terminal block is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid, goodinsulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is QF) or magnetic suspension (Product Configurationcode is QR).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is QI).Standard configuration without anti-reverse device may select add the anti-reverse function. (Please specified whenordering).Standard configuration without handle, may select add a handle for carrying the meter conveniently. (Please specifiedwhen ordering).Single component measure single phase three wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, type 2A wiring.Extended terminal cover, it is for protecting use electrical safety.


ApplicationModel DEM073QL single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is designed on the basis of original DD862 single phaseelectromechanical meter, and fully absorb new technologies about electromechanical meter from domestic and abroad.The meter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulatedin International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has noveldesign, rational structure, and it can display total energy consumption by drum wheel mechanical counter. It hasfollowing features: High overload, power loss, long-life, specious appearance, etc.




Class2 240

5(20)10(40)20(80)

30(100)



voltage 8kV


Startingcurrent



AccuracyModel

0.0250.050.1

0.15

DEM073QL

Terminal

1

3

4

5

Note

Inlet L1 phase line

Inlet L2 phase line




DEM073

page 198


Startingcurrent



AccuracyModel

DEM073RJ

Structure and featuresFront board three holes fixed installation, the meter made of quality aluminum plate which through pressing founing andvia anti-oxidation processing cover is made of high definition transparent glass material molded overall, the base ofthe meter is made of quality armor plate which through pressing and forming and double anti corrosive procssing andthe terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperaturemolded overall. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upperoriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is RD).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is RG).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is RK).Extended terminal cover, it is for protecting use electrical safety.


Application

Model DEM073RJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.



DEM073RJ Class2127

230

5(20)10(40)20(80)

30(100)

0.0250.050.10.15



voltage 6kV


SINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Terminal

1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line



page 199

DEM073SKSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of quality steel which is after double-through anticorrosive processing, and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is SE)All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is SH).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is SJ).Extended terminal cover, it is for protecting use electrical safety.


ApplicationModel DEM073SK single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.




Terminal

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line

Class2127

230

5(20)10(40)20(80)

30(100)



voltage 6kV


Startingcurrent



0.0250.050.10.15

DEM073SK


DEM073

page 200


Startingcurrent



DEM073TJ

Structure and featuresFront board three holes fixed installation, the cover is made ABS engineering plastics molded overall, has a transparentglass window, the base of the meter is made of quality steel which is after double-through anticorrosive processing,and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperaturemolded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is TD).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is TG).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is TK).Standard configuration short terminal cover, may select extended terminal cover, it is for protecting use electricalsafety. (Product Configuration code is UJ).


Application

Model DEM073TJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.



DEM073TJ Class2127

230

5(20)10(40)20(80)

30(100)

0.0250.050.10.15



voltage 6kV



Terminal

1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line



page 201

DEM073UKSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three fixed installation, the cover is made ABS engineering plastics molded overall, has a transparentglass window, the base of the meter is made of quality steel which is after double-through antirust processing, andthe terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperaturemolded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule gem bearing, oriented bearing is made of high wear resistancecopper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc. May selectmagnetic thrust bearing (Product Configuration code is UE).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is UH).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is UJ).Standard configuration extension terminals cover, it is for protecting use electrical safety, may select short terminalscover. (Product Configuration code is TK).


ApplicationModel DEM073UK single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.




Class2127

230

5(20)10(40)20(80)

30(100)



voltage 6kV


Startingcurrent



AccuracyModel

0.0250.050.10.15

DEM073UK

Terminal

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line


DEM073

page 202


Startingcurrent



AccuracyModel

DEM073UL

Structure and featuresFront board three holes fixed installation, the cover is made ABS engineering plastics molded overall, has a transparentglass window, the base of the meter is made of quality steel which is after double-through anticorrosive processing,and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperaturemolded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is UF).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is UI).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase three wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, type 2A wiring.Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is TL).


Application

Model DEM073UL single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is designed on the basis of original DD862 single phaseelectromechanical meter, and fully absorb new technologies about electromechanical meter from domestic and abroad.The meter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulatedin International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has noveldesign, rational structure, and it can display total energy consumption by drum wheel mechanical counter. It hasfollowing features: High overload, power loss, long-life, specious appearance, etc.



DEM073UL Class2 240

5(20)10(40)20(80)

30(100)

0.0250.050.10.15



voltage 6kV


SINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Terminal

1

3

4

5

Note

Inlet L1 phase line

Inlet L2 phase line




page 203





voltage 6kV

0.0250.050.10.15

5(20)10(40)20(80)

30(100)

127

230Class2DEM074PC


Startingcurrent



AccuracyModel

DEM074PCSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM074PC single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD284 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, high overload, long-life, economy benefits, specious appearance, etc.

Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of quality steel which is after double-through antirust processing, and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuit and current circuits connection meter case, may select connection outside.(Please specify when ording)Standard configuration adopt magnetic thrust bottom bearing, upperoriented bearing is made of high wear resistancecopper alloy bush and stainless steel needle. It has following features: Long life and minimal friction, etc. May selectdoule gem bearing, (Product Configuration code is PG).All kinds of error a djustment mechanisms have fine adjustment mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is PA).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is PD).Extension terminal cover, it is for protecting use electrical safety.



Terminals

1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line



DEM074

page 204




1.2/50us waveform impalse

voltage 6kV

0.0250.050.10.15

5(20)10(40)20(80)

30(100)

127

230Class2DEM074PD


Startingcurrent



DEM074PDSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM074PD single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD284 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, high overload, long-life, economy benefits, specious appearance, etc.

Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of quality steel which is after double-through antirust processing, and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connect on in the meter case, may select connectionoutside. (please specified when ording)Standard configuration adopt magnetic thrust bottom bearing, upper oriented bearing is made of high wear resistancecopper alloy bush and stainless steel needle. It has following features: Long life and minimal friction, etc. May selectdouble jewel bearing, (Product Configuration code is PH).All kinds of error a djustment mechanisms fineadjustment mechanisms. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is PB).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is PC).Extension terminal cover, it is for protecting use electrical safety.



Terminals

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line


page 205

DEM074QESINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM074QE single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.

Front board two holes fixed installation, the cover is made of high definition transparent glass material molded overall,the base of the meter is made of quality steel which is after double-through antirust processing, and the terminal blockis made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It hasfollowing features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connection in meter case, may select connection outside.(please specified when ording)Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is QA) or single jewel bearing (Product Configurationcode is QI).All kinds of error adjustment mechanisms have fine adjustment mechanisms to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is QG).Standard configuration without anti-reverse device, may select add anti-revese function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is QF).Extension terminal cover, it is for protecting use electrical safety.






voltage 6kV

0.050.10.150.2

10(20)20(40)30(60)40(80)

127

230Class2DEM074QE


Startingcurrent





1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line



DEM074

page 206

DEM074QFSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM074QF single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.

Front board two fixed holes installation, the cover is made of high definition transparent glass material molded overall,the base of the meter is made of quality steel which is after double-through antirust processing, and the terminal blockis made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It hasfollowing features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.Standard configuration voltage circuits and current circuits connection in meter case, may select connection outside.Standard configuration bottom bearing is used of double jewel bearing upper, upper oriented bearing is made of highwear resistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction,etc. May select magnetic thrust bearing (Product Configuration code is QB) or single jewel bearing (Product Configurationcode is QJ).All kinds of error adjustment mechanisms have fine adjustrment mechanisms. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is QH).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is QE).Extension terminal cover, it is for protecting use electrical safety.






voltage 6kV

0.050.10.150.2

10(20)20(40)30(60)40(80)

127

230Class2DEM074QF


Startingcurrent





Terminals

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line


page 207

DEM074RESINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM074RE single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.

Front board three holes fixed installation, the cover is made of quality of aluminum plate which is after anti-oxidationtreatment and has a transparent glass window molded overall, the base of the meter is made of quality steel which is afterdouble-through antirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, specious appearance,etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuit and current circuit connection in the case, may select connect outside.Standard configuration bottom bearing is used of doule gem bearing, oriented bearing is made of high wear resistancecopper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc. May selectmagnetic thrust bearing (Product Configuration code is RA) or single-precious stone bearing (Product Configurationcode is RI).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is RG).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is RF).Extension terminals cover, it is for protecting use electrical safety.






voltage 6kV

0.050.10.150.2

10(20)20(40)30(60)40(80)

127

230Class2DEM074RE


Startingcurrent





1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line



DEM074

page 208

DEM074RFSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM074RF single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.

Front board three holes fixed installation, the cover is made of quality of aluminum plate which is after anti-oxidationtreatment and has a transparent glass window molded overall, the base of the meter is made of quality steel which is afterdouble-through antirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, specious appearance,etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuit and current circuit connection in the case, may select connection outside. (Pleasespecified when ordering).Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc. Mayselect magnetic thrust bearing (Product Configuration code is RB) or single-precious stone bearing (Product Configurationcode is RJ).All kinds of error adjustment mechanisms have fine adjustment mechanisms. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is RH).Standard configuration without anti-recerse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is RE).Extension terminal cover, it is for protecting use electrical safety.






voltage 6kV

0.050.10.150.2

10(20)20(40)30(60)40(80)

127

230Class2DEM074RF


Startingcurrent




Wiring diagram (Type 1A)Terminals

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line


page 209

DEM074TISINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM074TI single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.

Front board three holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of quality steel which is after double-through antirust processing, and the terminalblock is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. Ithas following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connection in the case, may select connection outside.Standard configuration bottom bearing is used of single jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. May select magnetic thrust bearing (Product Configuration codeis TA) or doule gem bearing (Product Configuration code is TE).All kinds of error adjustment mechanisms have fine adjustment mechanisms. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is TK).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is TJ).Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalscover. (Product Configuration code is UI).






voltage 6kV

0.050.10.150.2

10(20)20(40)30(60)40(80)

127

230Class2DEM074TI


Startingcurrent





1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line


DEM074

page 210


DEM074UJ

Application

Model DEM074UJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.

Front board three holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of quality steel which is after double-through antirust processing, and the terminalblock is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. Ithas following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connection in meter case, may select connection outside.Standard configuration bottom bearing is used of single jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. May select magnetic thrust bearing (Product Configuration codeis UB) or doule gem bearing (Product Configuration code is UF).All kinds of error adjustment mechanisms have fine adjusement mechamsms. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is UL).Standard configuration without auti-reverse device, may select add auti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is UI).Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover, (Product Configuration code is TJ).






voltage 6kV

0.050.10.150.2

10(20)20(40)30(60)40(80)

127

230Class2DEM074UJ


Startingcurrent



AccuracyModel


Wiring diagram (Type 1A)Terminals

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line


page 211

DEM074OJSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM074OJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.

Structure and featuresFront board two holes fixed installation, the cover is made ABS engineering plastics molded overall which is black , fire-retardant and has a transparent glass window, the base of the meter is made of quality steel which is after double-throughantirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant,high temperature molded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connection in meter case, may select connection outside.Standard configuration bottom bearing is used of single jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. May select magnetic thrust bearing (Product Configurationcode is OB) or doule gem bearing (Product Configuration code is OF).All kinds of error adjustment mechanisms have fine adjustement mechanisms. The meter starting and creepingneedn’t to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is OL).Standard configuration without anti-revers device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is OI).Standard configuration short terminals cover, may select extended terminals cover, it is for protecting use electricalsafety, (Product Configuration code is SJ).







voltage 6kV

0.050.10.150.2

10(20)20(40)30(60)40(80)

127

230Class2DEM074OJ


Startingcurrent



Terminals

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line

DEM074

page 212

DEM074SISINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM074SI single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.





voltage 6kV

0.050.10.150.2

10(20)20(40)30(60)40(80)

127

230Class2DEM074SI


Startingcurrent





1

3

4

5

Note

Inlet phase line

Outgoing phase line

Inlet neutral line


Front board two holes fixed installation, the cover is made ABS engineering plastics molded overall which is black , fire-retardant and has a transparent glass window, the base of the meter is made of quality steel which is after double-throughantirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant,high temperature molded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connect in the case, may select connect outside.Standard configuration bottom bearing is used of single jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. May select magnetic thrust bearing (Product Configurationcode is SA) or doule gem bearing (Product Configuration code is SE).All kinds of error adjustment mechanisms have fine adjustment mechanisms. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is SK).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is SJ).Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalscover. (Product Configuration code is OI).


DEM075PESINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of aluminum molding, and the terminal block is made of high quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: goodweatherability, high rigid, specious appearance, etc.The meter frame is adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components are used ofdouble insulation structure, it has good electrical characteristics.Standard configuration voltage circuit and current circuit connect in the case, may select connect outside. (Pleasespecified when ordering).Standard configuration adopt magnetic thrust bottom bearing, apper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: small abrasion, long life and minimal friction, etc. May selectdouble jewel bearing, (Product Configuration code is PK).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, you may select 5 digits display by drumwheel mechanical counter (Product Configuration code is PB).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measurement single phase two wire active energy consumption. It complys with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, you may selecttype 1B wiring (Product Configuration code is PD).Extended terminal cover, it is for protecting use electrical safety.


Application

Model DEM075PE single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DEM073 single phase electromechanical meter,and fully absorb new technology about electromechanical meter from domestic and abroad. The meter completelyaccords swith relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: high overload,power loss, long-life, specious appearance, etc.






voltage 6kV

0.07515(100)120

240Class2DEM075PE


Startingcurrent



Terminal

1

3

4

5

Note

Inlet phase line

Inlet neutral line


Outgoing phase line

DEM075

page 214

DEM075PFSINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of aluminum molding, and the terminal block is made of high quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Goodweatherability, high rigid, specious appearance, etc.The meter frame is adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components are used ofdouble insulation structure, it has good electrical characteristics.Standard configuration voltage circuit and current circuit connect in the case, may select connect outside.Standard configuration adopt magnetic thrust bottom bearing, apper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: small abrasion, long life and minimal friction, etc. May selectdouble jewel bearing, (Product Configuration code is PL).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, you may select 5 digits display by drumwheel mechanical counter (Product Configuration code is PC).Standard configuration without anti-reverse device, you may select add anti-reverse function. (Please specified whenordering).Single component measurement single phase two wire active energy consumption. It complys with standard IEC62053-11.Direct connect operation, type 2A wiring.Extension terminal cover, it is for protecting use electrical safety.


Application

Model DEM075PF single phase three wire electromechanical front board installed active energy meter is a kind of new

style single phase three wire active energy meter, it is designed on the basis of original DEM073 single phase

electromechanical meter, and fully absorb new technology about electromechanical meter from domestic and abroad.The meter completely accords with relevant technical requirements of class 2 single phase active energy meter

stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energyconsumption from single phase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter

has novel design, rational structure, and it can display total energy consumption by drum wheel mechanical counter. Ithas following features: high overload, power loss, long-life, specious appearance, etc.



DEM075PF Class2 240 15(100) 0.075



voltage 6kV



Startingcurrent



AccuracyModel

Terminal

1

3

4

5

Note

Inlet L1 phase line

Inlet L2 phase line



DEM121TJSINGLE PHASE IMPULSE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and featuresThe meter use type DEM073 single phase watt-hour meter as basal meter, and add an impulse occurring devicesampling by magnetoelectricity sensor. It has the following function: adjust impulse width, LED impulse outputindication, anti-dithering, wide temperature working range (-40~80 ) high reliability and long life, can choose innerplaced current as power supply electrical source.Front board three holes fixed installation, the cover is made ABS engineering plastics molded overall which has atransparent glass window, the base of the meter is made of quality steel which is after double-through antirustprocessing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, hightemperature molded overall. It has following features: Economy benefits, specious appearance, etc.Standard configuration the meter adopt double jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Long-life and minimal friction, etc. May select magneticthrust bearing (Product Configuration code is TD)Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is TG).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Standard configuration one port of pulse output active (polarity) May select increase a distant port of pulse outputpassive (no polarity), contact with all kind of AMR system conveniently, complying with standard IEC 62053-31.LED instructions signal of power impulse (red).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is TK).Standard configuration short terminal cover, may select extended terminal cover, it is for protecting use electricalsafety. (Product Configuration code is UJ).


ApplicationModel DEM121TJ single phase impulse eelectromechanical front board installed active energy meter is a kind of singlephase two wire active energy meter which is designed and manufactured by our company and developed for adaptingtownsman using electricity measuring and concentrative management as multiplayer residence and storied buildings andsupplying collecting transcription meter system impulse group of formed direct ratio with using electricity quantity. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11 and standard IEC 62053-31. It can accurately and directly measure 50Hz or 60Hzactive energy consumption from single phase AC electricity net, it is use for setting indoor or out door meter box.




Terminals

1

3

4

5

S+ and S-

Note

Inlet phase line

Outgoing phase line

Inlet neutral line


Port of pulse output active

5(20)

10(40)

20(80)

30(100)


5VDC

9VDC

12VDC

Vcc

10

13

15

(mA)

80 20% or

by wrens

option

(ms)

DEM121TJ

Model

Class 2

Accuracy

127

230


0.7Vcc

0.8Vcc

(vo)

User may select

1, 2, 4 or 8

(imp/r)

DEM191

page 216

DEM191QJSINGLE PHASE ELECTROMECHANICAL ANTI-STEAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM191QJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter which has several properties of anti-steal, it is on the basis of original DEM073 singlephase electromechanical meter, and fully absorb new technology about electromechanical meter from domestic andabroad, and developed long-life technology . The meter completely accords with relevant technical requirements of class2 single phase active energy meter stipulated in International standard IEC 62053-11. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting indoor or outdoor meter box, and it can display total energy consumption by drum wheel mechanical counter. It has followingfeatures: high overload, power loss, long-life, specious appearance, etc.

Structure and featuresIt has a group of supplementary coil more than ordinary meter to be complicated with its measuring circuits.It can resist stealing power supply as following: to earth, reverse connection, separate current, from condenser.Its function and connection circuits are the same as ordinary meter under the correct operating.Front board three fixed installation, the base of the meter and the terminal block is made of exceuent quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover are is also made ofbakelite material and has a transparent glass window. It has following features: good weatherability, high rigid,specious appearance, etc.Standard configuration bottom bearing is used of double jewel bearing, upperoriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.you may select magnetic thrust bearing (Product Configuration code is QD) or magnetic suspension (ProductConfiguration code is QP).Its register is indirection and use the transmission ratio between positive and negative, Standard configuration 6 digitsdisplay by drum wheel mechanical counter, may select 5 digits display by drum wheel mechanical counter (ProductConfiguration code is QG).Standard configuration without handle, you may select add a handle for carrying the meter conveniently. (Pleasespecified when ordering).Single component measureing single phase two wire active energy consumption. Complys with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, you may selecttype 1A wiring (Product Configuration code is QK).Exended terminal cover, it is for protecting use electrical safety.


DEM191QJ

0.025

0.05

0.1

0.15



Model Startingcurrent

5(20)

10(40)

20(80)

30(100)


127

230


Class2

Accuracy



Terminal1345

NoteInlet phase lineOutgoing phase lineInlet neutral lineOutgoing neutral line


DEM191QKSINGLE PHASE ELECTROMECHANICAL ANTI-STEAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM191QK single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter which has several properties of anti-steal, it is on the basis of original DEM073 singlephase electromechanical meter, and fully absorb new technology about electromechanical meter from domestic andabroad, and developed long-life technology . The meter completely accord with relevant technical requirements of class2 single phase active energy meter stipulated in International standard IEC 62053-11. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting indoor or outdoor meter box, and it can display total energy consumption by drum wheel mechanical counter. It has followingfeatures: high overload, power loss, long-life, specious appearance, etc.

Structure and featuresIt has a group of supplementary coil more than ordinary meter to be complicated with its measuring circuits.It can resist stealing power supply as followings: to earth, reverse connection, separate current, from condenser.Its function and connection circuits are the same as ordinary meter under the correct operating.Front board three fixed installation, the base of the meter and the terminal block is made of excellent quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: good weatherability, high rigid,specious appearance, etc.Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.you may select magnetic thrust bearing (Product Configuration code is QE) or magnetic suspension (ProductConfiguration code is QQ).Its register is indirection and use the transmission ratio between positive and negative, Standard configuration 6 digitsdisplay by drum wheel mechanical counter, you may select 5 digits display by drum wheel mechanical counter(Product Configuration code is QH).Standard configuration without handle, you may select add a handle for carrying the meter conveniently. (Pleasespecified when ordering).Single component measuing single phase two wire active energy consumption. Complys with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, you may selecttype 1B wiring (Product Configuration code is QJ).Extended terminal cover, it is for protecting use electrical safety.


DEM191QK

0.025

0.05

0.1

0.15



ModelStartingcurrent

5(20)

10(40)

20(80)

30(100)


127

230


Class2

Accuracy



Terminal1345

NoteIInlet phase lineInlet neutral lineOutgoing neutral lineOutgoing phase line


DEM081

page 218

DEM081PDTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

ApplicationModel DEM081PD three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, and development long-lifetechnology . The meter completely accord with relevant technical requirements of class 2 three phase active energymeter stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz activeenergy consumption from three phase four wire AC electricity net, it is use for setting indoor or out door meter box, andit can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.

Structure and featuresFront board three holes fixed installation, ap and down mounting holes center distance is 209 mm or 225mm, users canchoose any one by themselves.The cover is made of PC material which is transparent and anti-UV molded overall, the base of the meter and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, high rigid, good insulation performance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characteristics.The type meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’ t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PJ).Three components measurem three phase four wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is PE), type 48B wiring, and PT & CT (Product Configuration code is PF), type 48Bwiring for operation.Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is OD).







voltage 8kV

0.025

0.05

0.1

5(30)

10(60)

20(120)

3 x 127/220

3 x 230/400Class 2DEM081PD


Startingcurrent



Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet phase L2 line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Inlet neutral line


DEM081PATHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM081PA three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, and development long-lifetechnology . The meter completely accord with relevant technical requirements of class 2 three phase active energymeter stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz activeenergy consumption from three phase three wire AC electricity net, it is use for setting indoor or out door meter box, andit can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.

Structure and featuresFront board three holes fixed installation, up and down mounting holes center distance is209 mm or 225mm, users canchoose any one by themselves.The cover is made of PC material which is transparent and anti-UV molded overall, the base of the meter and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, high rigid, good insulation performance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characteristics.The type meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PG).Two components measure three phase three wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is PB), type 5B wiring, and PT & CT (Product Configuration code is PC), type 5Bwiring for operation.Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is OA).







voltage 8kV

0.025

0.05

0.1

5(30)

10(60)

20(120)

3 x 220

3 x 400Class 2DEM081PA


Startingcurrent



Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Don’ t use

Don’ t use

DEM081

page 220

DEM081QDTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

ApplicationModel DEM081QD three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, and development long-lifetechnology . The meter completely accord with relevant technical requirements of class 2 three phase active energymeter stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz activeenergy consumption from three phase four wire AC electricity net, it is use for setting indoor or out door meter box, andit can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.

Front board three holes fixed installation, up and down mounting holes center distance is 209 mm or 225mm, users canchoose any one by themselves.The cover is made of PC material which is transparent and anti-UV molded overall, the base of the meter and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, high rigid, good insulation performance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characteristics.The type meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn¡¯t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is QJ).Three components measure three phase four wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is QE), type 48B wiring, and PT & CT (Product Configuration code isQF), type 48Bwiring for operation.Standard configuration txtended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is VD).






voltage 8kV

0.025

0.05

0.1

5(30)

10(60)

20(120)

3 x 127/220

3 x 230/400Class 2DEM081QD


Startingcurrent



AccuracyModel



Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Inlet neutral line


DEM081QATHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

ApplicationModel DEM081QA three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, and development long-lifetechnology . The meter completely accord with relevant technical requirements of class 2 three phase active energymeter stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz activeenergy consumption from three phase three wire AC electricity net, it is use for setting indoor or out door meter box, andit can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.

Structure and featuresFront board three holes fixed installation, up and down mounting holes center distance is 209 mm or 225mm, users canchoose any one by themselves.The base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made of bakelite material and has a transparent glasswindow. It has following features: Good weatherability, high rigid, good insulation performance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characteristics.The type meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn¡¯t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is QG).Two components measurem three phase three wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is QB), type 5B wiring, and PT & CT (Product Configuration code is QC), type 5Bwiring for operation.Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is VA).







voltage 8kV

0.025

0.05

0.1

5(30)

10(60)

20(120)

3 x 220

3 x 400Class 2DEM081QA


Startingcurrent



Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

L3 inlet phase line


Don` use

Don`t use

DEM082

page 222

DEM082WDTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082WD three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technology about electromechanical meter from domestic and abroad. The meter completelyaccords with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box.

Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter is made of black glass fiber which can be fire-retardant and is enhanced PC material, theterminal block is made of exceuent quality bakelite material which is moisture-resistant, fire-retardant, hightemperature molded overall. It has following features: good weatherability, anti-impact, specious appearance, etc.The meter frame is adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, switch has good electricalcharacteristics.Standard configuration the meter is adopt magnetic thrust bottom bearing, oriented bearing is made of lubricationgraphite bush and stainless steel needle. It has following features: small abrasion, long life and minimal friction, etc.You may select doule gem bearing (Product Configuration code is WP)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, you may select 6 digits display by drumwheel mechanical counter (Product Configuration code is WJ).Standard configuration without the device which can prevent retrograde, you may select additional the function ofprevent retrograde. (Please specified when ordering).Three components measuring three phase four wire active energy consumption. complys with standard IEC 62053-11.Standard configuration for direct connectting operation, type 16A wiring, we can also choose another type of wiring,and use CT (Product Configuration code is WE), type 48A wiring, and PT & CT (Product Configuration code is WF),type 48A wiring for operation.Extension terminals cover, it is for protecting use electrical safety.




voltage 8kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(120)

3×127/220

3×230/400Class 2DEM082WD


Startingcurrent






Terminals

1S

2S

3S

0S

Note

Inlet L1 phase line

Inlet L2 phase line

Inlet L3 phase line

Inlet neutral line

Terminals

1L

2L

3L

0L

Note




Outgong neutral line

DEM082WATHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082WA three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technology about electromechanical meter from domestic and abroad. The meter completelyaccords with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box.




voltage 8kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(120)

3×220

3×400Class 2DEM082WA


Startingcurrent



AccuracyModel




Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the bottom of the meter is made of black glass fiber which can be fire-retardant and enhanced PC material, and theterminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, anti-impact, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubricationgraphite bush and stainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.May select doule gem bearing (Product Configuration code is WM)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is WG).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 13A wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is WB), type 5A wiring, and PT & CT (Product Configuration code is WC), type5Awiring for operation.Extension terminals cover, it is for protecting use electrical safety.

Terminals

1S

2S

3S

0S

Note

Inlet L1 phase line

Inlet L2 phase line

Inlet L3 phase line

Don’t use

Terminals

1L

2L

3L

0L

Note




Don’t use

DEM082

page 224

DEM082QPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082QP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.




voltage 8kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3x127/220

3x230/400Class 2DEM082QP


Startingcurrent



Structure and featuresFront board three fixed installation, the bottom of the meter and the terminal is made of quality bakelite material whichis moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made of bakelite material andhas a transparent glass window. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is QD)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is QV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is QQ), type 48B wiring, and PT & CT (Product Configuration code is QR), type48B wiring for operation.Extension terminals cover, it is for protecting use electrical safety.




Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Inlet neutral line


DEM082QMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082QM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.




voltage 8kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3 x 220

3 x 400Class 2DEM082QM


Startingcurrent



Structure and featuresFront board three fixed installation, the bottom of the meter and the terminal is made of quality bakelite material whichis moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made of bakelite material andhas a transparent glass window. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is QA)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is QS).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is QN), type 5B wiring, and PT & CT (Product Configuration code is QO), type 5Bwiring for operation.Extension terminals cover, it is for protecting use electrical safety.




Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Don’ t use

Don’ t use

DEM082

page 226

DEM082PPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082PP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.




voltage 8kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3 x 127/220

3 x 230/400Class 2DEM082PP


Startingcurrent



Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the bottom of the meter and the terminal is made of quality bakelite material which is moisture-resistant, fire-retardant,high temperature molded overall. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is PD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is PQ), type 48B wiring, and PT & CT (Product Configuration code is PR), type48B wiring for operation.Extension terminals cover, it is for protecting use electrical safety.




Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Inlet neutral line


DEM082PMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082PM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.




voltage 8kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3 x 220

3 x 400Class 2DEM082PM


Startingcurrent



Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the bottom of the meter and the terminal is made of quality bakelite material which is moisture-resistant, fire-retardant,high temperature molded overall. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is PA).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PS).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is PN), type 5B wiring, and PT & CT (Product Configuration code is PO), type 5Bwiring for operation.Extension terminals cover, it is for protecting use electrical safety.




Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Don’ t use

Don’ t use

DEM082

page 228

DEM082RPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082RP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.




voltage 6kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3 x 127/220

3 x 230/400Class 2DEM082RP


Startingcurrent



AccuracyModel


Structure and featuresFront board three fixed installation, the cover is made of quality of aluminum which is after anti-oxidation treatment andhas a transparent glass window molded overall, the bottom of the meter is made of quality steel which is after double-through antirust processing, and the terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is RD)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is RV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is RQ), type 48B wiring, and PT & CT (Product Configuration code is RR), type48B wiring for operation.Extension terminals cover, it is for protecting use electrical safety.



Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Inlet neutral line


DEM082RMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082RM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.

Structure and featuresFront board three fixed installation, the cover is made of quality of aluminum which is after anti-oxidation treatment andhas a transparent glass window molded overall, the bottom of the meter is made of quality steel which is after double-through antirust processing, and the terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is RA)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is RS).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is RN), type 5B wiring, and PT & CT (Product Configuration code is RO), type 5Bwiring for operation.Extension terminals cover, it is for protecting use electrical safety.




voltage 6kv

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3 x 220

3 x 400Class 2DEM082RM


Startingcurrent






Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Don’ t use

Don’ t use

DEM082

page 230

DEM082SPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082SP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.




voltage 6kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3 x 127/220

3 x 230/400Class 2DEM082SP


Startingcurrent



AccuracyModel


Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the bottom of the meter is made of quality steel which is after double-through antirust processing, and the terminal ismade of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It hasfollowing features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is SD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is SV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, and useCT (Product Configuration code is SQ), type 48B wiring, and PT & CT (Product Configuration code is SR), type 48B wiringfor operation.Extension terminals cover, it is for protecting use electrical safety.



Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Inlet neutral line


DEM082SMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082SM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.




voltage 6kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3 x 220

3 x 400Class 2DEM082SM


Startingcurrent



AccuracyModel


Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the bottom of the meter is made of quality steel which is after double-through antirust processing, and the terminal ismade of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It hasfollowing features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is SA).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is SS).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, and useCT (Product Configuration code is SN), type 5B wiring, and PT & CT (Product Configuration code is SO), type 5B wiringfor operation.Extension terminals cover, it is for protecting use electrical safety.



Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Don’ t use

Don’ t use

DEM082

page 232

DEM082TPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082TP three phase four wire electromechanical front board installed active energy meter is a kind of new stylethree phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad. The meter completely accordwith relevant technical requirements of class 2 three phase active energy meter stipulated in International standard IEC62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wireAC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure, andit can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.

Structure and featuresFront board two fixed installation, the cover is made ABS engineering plastics molded overall which has a transparentglass window, the bottom of the meter is made of quality steel which is after double-through antirust processing, andthe terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is TD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is TV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is TQ), type 48B wiring, and PT & CT (Product Configuration code is TR), type 48Bwiring for operation.Standard configuration short terminals cover, may select extension terminals cover, it is for protecting use electricalsafety, (Product Configuration code is UP).




voltage 6kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3×127/220

3×230/400Class 2DEM082TP


Startingcurrent






Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Inlet neutral line


DEM082UPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082UP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.

Structure and featuresFront board two fixed installation, the cover is made ABS engineering plastics molded overall which has a transparentglass window, the bottom of the meter is made of quality steel which is after double-through antirust processing, andthe terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is UD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is UV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is UQ), type 48B wiring, and PT & CT (Product Configuration code is UR), type48B wiring for operation.Standard configuration extension terminals cover, it is for protecting use electrical safety, may select short terminalscover. (Product Configuration code is TP).




voltage 6kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3×127/220

3×230/400Class 2DEM082UP


Startingcurrent






Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Inlet neutral line


DEM082

page 234

DEM082TMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082TM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.

Structure and featuresFront board two fixed installation, the cover is made ABS engineering plastics molded overall which has a transparentglass window, the bottom of the meter is made of quality steel which is after double-through antirust processing, andthe terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is TA).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is TS).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is TN), type 5B wiring, and PT & CT (Product Configuration code is TO), type 5Bwiring for operation.Standard configuration short terminals cover, may select extension terminals cover, it is for protecting use electricalsafety, (Product Configuration code is UM).




voltage 6kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3×220

3×400Class 2DEM082TM


Startingcurrent






Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Inlet neutral line


DEM082UMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM082UM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.




voltage 6kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3×220

3×400Class 2DEM082UM


Startingcurrent



AccuracyModel


Structure and featuresFront board two fixed installation, the cover is made ABS engineering plastics molded overall which has a transparentglass window, the bottom of the meter is made of quality steel which is after double-through antirust processing, andthe terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is UA).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is US).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is UN), type 5B wiring, and PT & CT (Product Configuration code is UO), type 5Bwiring for operation.Standard configuration extension terminals cover, it is for protecting use electrical safety, may select short terminalscover. (Product Configuration code is TM).



Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

11

Note

Inlet L3 phase line


Don’t use

Don’t use

DEM083

page 236

DEM083XPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

ApplicationModel DEM083XP three phase four wire electromechanical front board installed active energy meter is a kind of new stylethree phase four wire active energy meter, it is on the basis of original D8 three phase electromechanical meter, and fullyabsorb new technologies about electromechanical meter from domestic and abroad. The meter completely accord withrelevant technical requirements of class 2 three phase active energy meter stipulated in International standard IEC62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wireAC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure, andit can display total energy consumption by drum wheel mechanical counter. It has following features: Compact design,small size, economy benefits, specious appearance, etc.

Structure and featuresFront board three holes fixed installation, the cover is made of quality of aluminum which is after anti-oxidationtreatment and has a transparent glass window molded overall, the base of the meter is made of quality steel which isafter double-through antirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, speciousappearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt double jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Long-life and minimal friction, etc. May select magneticthrust bearing (Product Configuration code is XD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.5 digits display by drum wheel mechanical counterStandard configuration without anti-reverse function, may select add anti-reverse function. (Please specified whenordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is XQ), type 48B wiring, and PT & CT (Product Configuration code is XR), type 48Bwiring for operation.Extended terminal cover, it is for protecting use electrical safety.




voltage 6kV

0.075

0.1

0.15

0.2

15(30)

20(40)

30(60)

40(80)

3×127/220

3×230/400Class 2DEM083XP


Startingcurrent






Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

Note

Inlet L3 phase line


Neutral line

DEM083YPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER

ApplicationModel DEM083YP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D8 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features:Compact design, small size, economy benefits, specious appearance, etc.

Structure and featuresFront board three holes fixed installation, the cover is made ABS engineering plastics molded overall which has atransparent glass window, the base of the meter is made of quality steel which is after double-through antirustprocessing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, hightemperature molded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt double jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Long-life and minimal friction, etc. May select magneticthrust bearing (Product Configuration code is YD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.5 digits display by drum wheel mechanical counterStandard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is YQ), type 48B wiring, and PT & CT (Product Configuration code is YR), type48B wiring for operation.Extension terminal cover, it is for protecting use electrical safety.







voltage 6kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3×127/220

3×230/400Class 2DEM083YP


Startingcurrent



Terminals

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminals

7

9

10

Note

Inlet L3 phase line


Neutral line

DEM131

page 238

DEM131TPTHREE PHASE FOUR WIRE IMPULSE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER



ApplicationModel DEM131TP three phase four wire electromechanical front board installed active energy meter is a kind of threephase four wire active energy meter which is designed and manufactured by our company and developed for adaptingtownsman using electricity measuring and concentrative management as multiplayer residence and storied buildings andsupplying collecting transcription meter system impulse group of formed direct ratio with using electricity quantity. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11 and standard IEC 62053-31. It can accurately and directly measure 50Hz or 60Hzactive energy consumption from three phase four wire AC electricity net, it is use for setting indoor or out door meterbox.




The meter use type DEM082 three phase watt-hour meter as basal meter, and add an impulse occurring devicesampling by magnetoelectricity sensor. It has the following function: adjust impulse width, LED impulse outputindication, anti-dithering, wide temperature working range (-40 80 ) high reliability and long life, can choose innerplaced current as power supply electrical source.Front board two holes fixed installation, the cover is made ABS engineering plastics molded overall which has atransparent glass window, the base of the meter is made of quality steel which is after double-through antirustprocessing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, hightemperature molded overall. It has following features: Economy benefits, specious appearance, etc.Standard configuration of the meter adopt double jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Long-life and minimal friction, etc. May select magneticthrust bearing (Product Configuration code is TD)Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is TV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Standard configuration one port of pulse output active (polarity), eniently, complying with standard IEC 62053-31. LEDinstructions signal of power impulse (red).Three components measure three phase four wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is TQ), type 48B wiring, and PT & CT (Product Configuration code is TR), type 48Bwiring for operation.Standard configuration short terminal cover, may select extended terminal cover, it is for protecting use electricalsafety. (Product Configuration code is UP).

5(20)

10(40)

20(80)

30(100)


5VDC

9VDC

12VDC

Vcc

10

13

15

(mA)

80 20% or

by wrens

option

(ms)

DEM131TP

Model

Class 2

Accuracy

127/220

230/400


0.7Vcc

0.8Vcc

(vo)

User may select

1, 2, 4 or 8

(imp/r)

Terminals

1

3

4

6

7

Note

Inlet L1 phase line


Inlet L2 phase line


Inlet L3 phase line

Terminals

9

10

11

S+ and S-

Note


Inlet neutral line


Port of pulse output active

DEM181QPTHREE PHASE FOUR WIRE ELECTROMECHANICAL MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM181QP three phase four wire electromechanical multi-rate front board installed active energy meter is a kindof new style three phase four wire active energy meter, it is designed on the basis of original DEM082 meter, whichgathers functions of multi-rate (time-sharing billing) electric energy measuring and max demand electric measuring. Themeter completely accord with relevant technical requirements of class 2 three phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net, it is use for setting indoor or out door meter box.

Functions and featuresFront board three holes fixed installation, the base of the meter and the terminal black is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid, goodinsulation performance, etc.It has four tariffs, 6 time zones, 12 daily time of period.Infrared remote-control programmable, password recognition.It can keep the data forever when the power cut off, there is maintenance-free reserve battery in it.Function of max demand electric measuringMay select port of RS485 and no power remote automatic energy output pulse terminal, it is useful copying meterconveniently. (please specified when ordeny)Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is QD).Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is QV).Standard configuration without anti-reverse device, may select add anti-fanction function. (Please specified whenordering).Three component measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration direct connect operation, type 16B wiring, may select use CT for operation, type 48B wiring(Product Configuration code is QQ) and PT & CT for operation, type 48B wiring (Product Configuration code is QR).Extended terminal cover, it is for protecting use electrical safety.




voltage 6kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3 x 127/220

3 x 230/400Class2DEM181QP


Startingcurrent



AccuracyModel




Terminal

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminal

7

9

10

11

Note

Inlet L3 phase line


Inlet neutral line


DEM181

page 240

DEM181RPTHREE PHASE FOUR WIRE ELECTROMECHANICAL MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER

Application

Model DEM181RP three phase four wire electromechanical multi-rate front board installed active energy meter is a kindof new style three phase four wire active energy meter, it is designed on the basis of original DEM082 meter, whichgathers functions of multi-rate (time-sharing billing) electric energy measuring and max demand electric measuring. Themeter completely accord with relevant technical requirements of class 2 three phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net, it is use for setting indoor or out door meter box.




voltage 6kV

0.025

0.05

0.1

0.15

5(20)

10(40)

20(80)

30(100)

3 x 127/220

3 x 230/400Class2DEM181RP


Startingcurrent



AccuracyModel


Functions and featuresFront board three fixed installation, the cover is made of quality of aluminum which is after anti-oxidation treatmentand has a transparent glass window molded overall, the base of the meter is made of quality steel which is afterdouble-through antirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, speciousappearance, etc.It has four tariffs, 6 time zones, 12 daily time of period.Infrared remote-control programmable, password recognition.It can keep the data forever when the power cut off, there is maintenance-free reserve battery in it.Function of max demand electric measuringMay select port of RS485 and no power remote automatic energy output pulse terminal, it is useful copying meterconveniently.Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is RD).Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is RV).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Three component measure three phase four wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration direct connect operation, type 16B wiring, may select use CT for operation, type 48B wiring(Product Configuration code is RQ) and PT & CT for operation, type 48B wiring (Product Configuration code is RP).Extended terminal cover, it is for protecting use electrical safety.



Terminal

1

3

4

6

Note

Inlet L1 phase line


Inlet L2 phase line


Terminal

7

9

10

11

Note

Inlet L3 phase line


Inlet neutral line


DEM141PKINSERTING TYPE THREE PHASE FOUR WIRE ELECTROMECHANICAL ACTIVE ENERGY METER

Structure and featuresInserting installed, the panel opening size: 152 234mm, the cover is made ABS engineering plastics molded overallwhich has a transparent glass window, the base of the meter and the terminal block are also made of ABS engineeringplastics molded overall. It has following features: Good weatherability, good insulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt doule jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Small abrasion and minimal friction, etc. May selectmagnetic thrust bearing (Product Configuration code is PC)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednt to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PO).Standard configuration without the anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Two components measurement three phase four wire active energy consumption. The accuracy class 1 or class 2may select by users. Complying with standard IEC 62053-11. (Please specified when ordering).Standard configuration use CT, type 48Z wiring for operation, may select PT & CT (Product Configuration code is PL),type 48Z wiring for operation.Short terminal cover.


ApplicationModel DEM141PK inserting type three phase four wire electromechanical active energy meter is a kind of new style threephase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter, and fullyabsorb new technologies about electromechanical meter from domestic and abroad. The meter completely accord withrelevant technical requirements of class 1 or class 2 three phase active energy meter stipulated in International standardIEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase fourwire AC electricity net, it is use for inserting installed on all kinds of panels of switchgear and distribution box. The meterhas novel design, rational structure, and it can display total energy consumption by drum wheel mechanical counter. Ithas following features: High overload, power loss, long-life, specious appearance, convenient installation, etc.

Wiring diagram (Type 48Z)



Terminals

1

3

4

6

7



voltage 6kV

0.02

0.025CT/5A

3 x 127/220

3 x 230/400

Class 1

Class 2DEM141PK


Startingcurrent



AccuracyModel

Terminals

9

2

5

8

10

Note

Outgoing L1 phase line CT

L1 phase line

L2 phase line

L3 phase line

Neutral line

Note

Inlet L1 phase line CT





panel opening size 152 234 mm

DEM141

page 242

DEM141PIINSERTING TYPE THREE PHASE THREE WIRE ELECTROMECHANICAL ACTIVE ENERGY METER

Structure and featuresInserting installed, the panel opening size: 152 234mm, the cover is made ABS engineering plastics molded overallwhich has a transparent glass window, the base of the meter and the terminal block are also made of ABS engineeringplastics molded overall. It has following features: Good weatherability, good insulation performance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion and minimal friction, etc. May select magnetic thrustbearing (Product Configuration code is PA)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednt to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PM).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. The accuracy class 1 or class 2may select by users. Complying with standard IEC 62053-11. (Please specified when ordering).Standard configuration use CT, type 5Z wiring for operation, may select PT & CT (Product Configuration code is PJ),type 5Z wiring for operation.Short terminals cover.


ApplicationModel DEM141PI inserting type three phase three wire electromechanical active energy meter is a kind of new style threephase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter, and fullyabsorb new technologies about electromechanical meter from domestic and abroad. The meter completely accord withrelevant technical requirements of class 1 or class 2 three phase active energy meter stipulated in International standardIEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase threewire AC electricity net, it is use for inserting installed on all kinds of panels of switchgear and distribution box. The meterhas novel design, rational structure, and it can display total energy consumption by drum wheel mechanical counter. Ithas following features: High overload, power loss, long-life, specious appearance, convenient installation, etc.




Terminals

1

3

4

6

7

9



voltage 6kV

0.02

0.025CT/5A

3 x 220

3 x 400

Class 1

Class 2DEM141PI


Startingcurrent



AccuracyModel

Terminals

9

2

5

8

10

Note


L1 phase line

L2 phase line

L3 phase line

Don’t use

Note


L1 phase line CT

outgoing

Don’t use

Don’t use


panel opening size 152 234 mm

DEM261PKINSERTING TYPE THREE PHASE FOUR WIRE ELECTROMECHANICAL REACTIVE ENERGY METER

Application

Model DEM261PK inserting type three phase four wire electromechanical reactive energy meter is a kind of new stylethree phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad. The meter completely accordwith relevant technical requirements of class 2 or class 3 three phase active energy meter stipulated in Internationalstandard IEC 60145. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phasefour wire AC electricity net, it is use for inserting installed on all kinds of panels of switchgear and distribution box. Themeter has novel design, rational structure, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, convenient installation,etc.

Structure and featuresInserting installed, the panel opening size: 152 x 234mm, the cover is made ABS engineering plastics molded overallwhich has a transparent glass window, the base of the meter and the terminal block are also made of ABS engineeringplastics molded overall. It has following features: Good weatherability, good insulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt double jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Small abrasion and minimal friction, etc. May selectmagnetic thrust bearing (Product Configuration code is PC)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PO).Standard configuration without anti-reverse function, may select add anti-reverse function. (Please specified whenordering).Three components measure three phase four wire reactive energy. The accuracy class 2 or class 3 may select byusers. Complying with standard IEC 60145. (Please specified when ordering).Standard configuration use CT, type 48Z wiring for operation, may select PT & CT (Product Configuration code is PL),type 48Z wiring for operation.Short terminal cover.





voltage 6kV

0.025

0.05CT/5A

3 x 127/220

3 x 230/400

Class 2

Class 3DEM261PK


Startingcurrent



AccuracyModel


Wiring diagram (Type 48)

Terminals

1

3

4

6

7

Note






Terminals

9

2

5

8

10

Note


L1 phase line

L2 phase line

L3 phase line

Don’ t use

DEM261

page 244

DEM261PIINSERTING TYPE THREE PHASE THREE WIRE ELECTROMECHANICAL REACTIVE ENERGY METER

Application

Model DEM261PI inserting type three phase three wire electromechanical reactive energy meter is a kind of new stylethree phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad. The meter completely accordwith relevant technical requirements of class 2 or class 3 three phase active energy meter stipulated in Internationalstandard IEC 60145. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phasethree wire AC electricity net, it is use for inserting installed on all kinds of panels of switchgear and distribution box. Themeter has novel design, rational structure, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, convenient installation,etc.

Structure and featuresInserting installed, the panel opening size: 152 x 234mm, the cover is made ABS engineering plastics molded overallwhich has a transparent glass window, the base of the meter and the terminal block are also made of ABS engineeringplastics molded overall. It has following features: Good weatherability, good insulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt doublejewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Small abrasion and minimal friction, etc. May selectmagnetic thrust bearing (Product Configuration code is PA)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PM).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Two components measurement three phase three wire reactive energy. The accuracy class 2 or class 3 may selectby users. Complying with standard IEC 60145. (Please specified when ordering).Standard configuration use CT, type 5Z wiring for operation, may select PT & CT (Product Configuration code is PJ),type 5Z wiring for operation.Short terminal cover.





voltage 6kV

0.025

0.05CT/5A

3 x 220

3 x 400

Class 2

Class 3DEM261PI


Startingcurrent



AccuracyModel



Terminals

1

3

4

6

7

Note



Don’ t use

Don’ t use


Terminals

9

2

5

8

10

Note


L1 phase line

L2 phase line

L3 phase line

Don’ t use

DEM351PBSINGLE PHASE THREE WIRE ELECTRONIC SOCKET ACTIVE ENERGY METER

Application

Model DEM351PB single phase three wire electronic socket active energy meter is a kind of new style single phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced

technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in National standard IEC 62053-21 and standard ANSI C12.10-1997. It can

accurately and directly measure 50Hz or 60Hz active energy consumption from three phase AC electricity net, it is use

for setting indoor or outdoor meter box. This meter has 7 digits LCD monitors shows power. And there is far infraredcommunication module in it, can read the meter and set the system parameters conveniently, it has following features:

Good reliability, light weight, specious nice appearance, convenient installation, etc.

Functions and featuresSocket installed, the cover is made of PC material which is transparent and anti-UV molded overall, the terminal blockis made of black glass fiber which can fire-retardant and enhanced PC material. It has following features: Good

weatherability, anti-impact, specious appearance, etc. complying with standard ANSI C12.10-1997.8 digits LCD display, may select 6+2 digits display (999999.91kWh, default) or 7+1 digits display, can be set by the

port of far infrared communication by users.

There is a port of far infrared pulse output, use for checking conveniently.There is a port of far infrared state communication, standard configuration communication agreement complying with

standard DL/T645-1997, may select other configuration communication agreement.LED instructions signal of power impulse (red).

Automatic detection of the trend of load current, and display on LCD (when display, that is meaning the load currentreverse).


direction of the trend of load current. Complying with standard IEC 62053-21.Directly connect operation, type 2S wiring, may select single phase two wire, Directly connect operation, type 1S

wiring (Product Configuration code is PA).


Wiring diagram (Type 2S)





voltage 6kV

0.0615(100)240Class1DEM351PB


Startingcurrent



AccuracyModel

DEM352 page 246

DEM352SINGLE PHASE ELECTRONIC SOCKET ACTIVE ENERGY METER

ApplicationModel DEM352 single phase electronic socket active energy meter is a kind of new style portable socket installed singlephase two wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use

advanced technique of digital and SMT techniques, etc. It is use for the people who hope power monitoriag to houle

appliance. The meter completely accord with relevant technical requirements of class 2 single phase active energymeter stipulated in National standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy

consumption from single phase AC electricity net, it can display total energy consumption by step and motor typeimpulse register. it has following features: Good reliability, small volume, light weight , specious nice appearance,


Functions and featuresPortable socket installed, the cover, the base of the meter, and the terminal block are made of flame-retardant glassfiber make strong of PC material with transparent glass window which made of PC material, It has following features:anti-impact, specious appearance, etc.Plug and socket can turn right 90 toward right or ward left, and make installation and using conveniently.The plug can fit for all kinds of socket in Europe. There are two kinds of sockets you can choose, double round holeswith a circular type grounding needle (Product Configuration code is ZA) and double round holes with two grounding tap(Product Configuration code is ZB).5+1 digits display (99999.1kWh) by motor and pulse machinery counterBicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don t detect direction of the trend of load current. May select Automatic Detection thedirection of the trend of load current. And instructions (Only red power pulse signal when working, that is meaning theload current opposite)Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect operation, type 1C wiring.


Wiring diagram (Type 1C)


DEM352

Model



voltage 6kv


0.015

Startingcurrent

3(16)

Currentspecifications(A)

127

230

ReferenceVoltage(V)

Class2

Accuracy


Terminals

Plug

Socket

Note

Inlet, connect power

Outgoing, connect trend of load current

DEM352ZA DEM352ZB

DEM352ZA

DEM352ZB

BH-0.66CURRENT TRANSFORMER


Application

Series BH-0.66 current transformer is the busbar current transformer suitable for AC 50Hz 0.66kV and below circuit tomeasure current and electric energy and to provide relaying protection.


150/5

200/5

250/5

300/5

400/5

500/5

600/5

750/5

800/5

30x10

30x10

40x10

40x10

40x10

60x10 60x10

60x10 60x10

60x10 60x10

60x10 60x10

1

1

1

1

1

1-2

1-2

1-2

1-2

2.5

5

5

5

5

10

10

10

10

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

BH-0.66-60

BH-0.66-30

BH-0.66-40

Accuracyclass

Rated load(VA)Purchase

Sectional areadimension ofbus bar (mm2)

Rated currentPrimary/

secondary (A)Type

Type

BH-0.66-30

BH-0.66-40

BH-0.66-60

H

78

97

126

W

59

75

102

D

30

44

46

1

1

1

1

1

1

1

1

1

Straight-throughturn No.

660

660

660

660

660

660

660

660

660

Maxworkingvoltaeg

(V)

LMZ1-0.5CURRENT TRANSFORMER

Application

Type LMZ1-0.5 current transformer is designed for current, power measurement and relay protection in AC powersystem with rated frequency 50Hz, rated voltage 0.5kV and below.


Performance conforms with IEC standard and GB1208-97 “Current transformer”.

Primaryampere-turm

Ratedsecondarycurrnet (A)

Ratedprimary

current (A)Type

LMZ1-0.5 5

5

5

5-5015-75

40

5-15040-200

LMZJ1-0.5

5

10

20

100150200

300, 400

300400

500-800

1000-3000

Primary currentrequired by multi-turnprimary winding (A)

Rated secondaryburden

cosφ=0.8(VA)

Class 0.5

Power frequency with stand voltage: 3kV

Windows surface to secondary winding and earth: 3kV

Secondary winding to earth: 3kV

Service condition

Altitude: up to 1000m above sea levelAmbient temperature: -5 to +40 ;Relative humidity: 85%, at 20 ;

h(mm)

H(mm)

Current ratio(A)Type

LMZ1-0.55-200/5

300/5

400/5

Φd(mm)

ΦD(mm) Weigh (kg)

5,10,15,20,30,50,

70,100,150/300/5LMZJ1-0.5

40,200,400/5

120

125

125

130

135

70

75

75

75

92

97

97

106

30

35

45

35

45

0.9

1.0


Structures features

The current transformer is bus type and cast-resin insulated. The secondary windings are wound on the core. The baseplate is located at the bottom for mounting.

5, 10, 20, 50, 10010, 30, 75

40, 200, 300, 400

5, 10, 20, 30, 5075, 100, 150,300

40, 200, 400, 500,600, 800

1000, 1200,1500,2000,3000


LMZJ1-0.5

500/5

600/5

Weigh (kg)

1.1

h(mm)

H(mm)

135

ΦD(mm)

Φd(mm)

ΦD(mm)

Φd(mm)

600/5 135

80

85

105

115

40

50

9

12

53

63


LMZJ1-0.5

1000/51200/51500/5

Weigh (kg)

1.3

2000/53000/5

A2

(mm)A1

(mm)

172

B(mm)

h(mm)

H(mm)

L1

(mm)

215

100

140

40

43

91

105

152

178

150

180

L2

(mm)

115

150

C(mm)

50

55 1.5

Ordering information

When ordering please specify: Type, Rated current ratio, Accuracy class.

Download - Meba Energy Kwh Meter Electronic Catalogue

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