agc-4 data sheet 4921240400 uk_2012.04.24

DEIF A/S Frisenborgvej 33 DK-7800 Skive Tel.: +45 9614 9614 Fax: +45 9614 9615 [email protected] www.deif.com



DATA SHEET

Automatic Genset Controller, AGC-4 Single or synchronising gensets Power plant control Fast synchronising Control and protection Customised logic and control SW emulation of application

Document no.: 4921240400CSW version: 4.0x.x or later

1. Application information1.1. General information................................................................................................................................3

1.1.1. Application.....................................................................................................................................31.1.2. Application emulation.....................................................................................................................31.1.3. Inputs and outputs.........................................................................................................................41.1.4. Included functions..........................................................................................................................51.1.5. Protections.....................................................................................................................................71.1.6. Single line application diagrams....................................................................................................81.1.7. Terminal overview .......................................................................................................................10

1.2. Power management applications.........................................................................................................111.2.1. Application...................................................................................................................................111.2.2. Description...................................................................................................................................111.2.3. Power management functions.....................................................................................................121.2.4. Easy configuration of single line diagrams..................................................................................131.2.5. Safe power management system................................................................................................131.2.6. Optional power management applications ..................................................................................14

2. Optional functionality2.1. Display layouts.....................................................................................................................................17

2.1.1. Option Y1 ....................................................................................................................................172.1.2. Option Y3 ....................................................................................................................................172.1.3. Option Y4.....................................................................................................................................172.1.4. Option Y5.....................................................................................................................................182.1.5. Option X3 ....................................................................................................................................182.1.6. Option X4 ....................................................................................................................................18

2.2. Available options..................................................................................................................................192.2.1. Available variants ........................................................................................................................192.2.2. Available software options...........................................................................................................202.2.3. Available accessories..................................................................................................................222.2.4. Hardware options and slot number location................................................................................23

3. Technical information3.1. Specifications and dimensions.............................................................................................................26

3.1.1. Technical specifications ..............................................................................................................263.1.2. Unit dimensions in mm (inches)...................................................................................................30

4. Ordering information4.1. Order specifications and disclaimer.....................................................................................................31

4.1.1. Order specifications.....................................................................................................................314.1.2. Disclaimer....................................................................................................................................31

AGC-4 data sheet 4921240400 UK

DEIF A/S Page 2 of 31

1. Application information1.1 General information

1.1.1 ApplicationThe Automatic Genset Controller, AGC, is a control unit containing all necessary functions for protection andcontrol of a genset. It can be used as a single unit for one genset, or a number of AGCs can be connected ina complete power management system for synchronising projects, islanded or paralleled to the mains. TheAGC contains all necessary 3-phase measuring circuits, and all values and alarms are presented on the sun-shine proof LCD display.

The AGC is a compact all-in-one unit designed for the following applications:

Standard plantmodes

Applications

Island mode Power plant with synchronising generators or a stand-alone generator. Can alsobe used in critical power plants.

Automatic Mains Fail-ure

Critical power/emergency standby plants, black start generator.

Fixed power Power plant with fixed kW setpoint (including building load).

Peak shaving Power plant where generator supplies peak load demand paralleled to the mains.

Load takeover Plant mode where the load is moved from mains to generator, e.g. peak demandperiods or periods with risk of power outages.

Mains power export Power plant with fixed kW setpoint (excluding building load).

Remote maintenance Used when the generator has to supply the load while a distribution transformerneeds to be disconnected for service.

The plant modes are configurable, and it is possible to change the plant mode on the fly both in single and inpower management applications.

All modes can be combined with Automatic Mains Failure mode (AMF).

Remote maintenance requires a DEIF RMB box (separate product) and a set of cables (optionJ8).

The plant/genset is easily controlled from the display unit, or a HMI/scada system can be implemented usingone of the communication options. Three display units can be installed per control unit.

1.1.2 Application emulationIn order to verify and test the functionality of the application, it is possible to use the emulation tool of theAGC. Being connected to the AGC gives the possibility to test a majority of the functionality, e.g. plant modesand logics, breaker handling, mains and generator operation.

Application emulation is useful for training, customising plant requirements and testing basic functionality thatneeds to be set up or verified.

AGC-4 data sheet 4921240400 UK Application information


In a power management system it is possible to control the entire plant, being connected only to one of theconnected AGC controllers.

1.1.3 Inputs and outputsThe number of inputs and outputs in the AGC can be tailored depending on the option selection. This tableincludes the number of I/Os in the standard unit (no options present). The four outputs of the governor/AVRcard in slot #2 are not included in the table.

In-/outputs Occupied Available for other configu-ration

Multi-selectable inputs 0 3

Digital inputs 2 for breaker ON/OFF feedbacks (4 if MB ispresent)/1 E-stop

9 (7 if MB is present)

RPM (MPU) 0 1

Relays for engine control 4 (start prepare/crank/stop/run) 0

Relays for breaker control 2 (4 if MB is present) 2 (0 if MB is present)

Relay 1 (status/watchdog) 1

Open collector outputs 0 2



1.1.4 Included functions

General functions AGC-4standard

(Y3)

AGC-4 DG(Y1)

AGC-4mains/plant

(Y4)

AGC-4 BTB(Y5)

Synchronising x x x x

Short time parallel x

USB interface to PC x x x x

Temperature-dependent cooling downTime-based cooling downEmergency cooling down

x x

kWh meterDay/week/month/total

x x x x

kVArh meterDay/week/month/total

x x x x

Engine running hours counter, emergency,normalStart attempt counterMaintenance counter

x x

Breaker operation counter x x x x

Free PC utility SW (Windows) x x x x

Permission settings in PC utility SW for limitedSCADA access

x x x x

Power derate x x

Nominal settings for rental x x

Battery test, crank and asymmetry x x

Lube oil renewal x x

Mains support (frequency and voltage) x x

Fan control of 4 fans x x

Fuel pump logic x x

Engine block heater control x x

Customised display views x x x x

Command timers x x x x

Master clock x x

Pulse input counters x x x x

Current thermal demands x x x x



Control functions AGC-4standard

(Y3)

AGC-4 DG(Y1)

AGC-4mains/plant

(Y4)

AGC-4 BTB(Y5)

Start/stop sequences x

Synchronising x

Close before excitation (fast synchro.) x

Nos. of breakers/contactors to be controlled 2 1 2/1 1

Run coil x x

Stop coil with wire break x x

Relay outputs for speed control x x

Event log with real-time clockAlarm log with real-time clockBattery crank test log with real-time clock

x x x x

M-Logic AGC-4standard

(Y3)

AGC-4 DG(Y1)

AGC-4mains/plant

(Y4)

AGC-4 BTB(Y5)

Logic configuration tool for plant customis-ing

x x x x

Selectable input events, e.g. plant status x x x x

Selectable output events, e.g. plant com-mands

x x x x



1.1.5 Protections

Protections No. of ANSI AGC-4standard

(Y3)

AGC-4 DG(Y1)

AGC-4mains/

plant (Y4)

AGC-4BTB (Y5)

Reverse power x2 32R x x x

Short circuit x2 50P x x x

Overcurrent x4 51 x x x x

Voltage-dependent overcurrent x1 51V x x x x

Overvoltage x2 59P x x x

Undervoltage x3 27P x x x

Overfrequency x3 81O x x x

Underfrequency x3 81U x x x

Unbalanced voltage x1 47 x x x x

Unbalanced current x1 46 x x x x

Underexcitation or VAr import x1 32RV x x x x

Overexcitation or VAr import x1 32FV x x x x

Overload x5 32F x x x x

Busbar/mains overvoltage x3 59P x x x x

Busbar/mains undervoltage x4 27P x x x x

Load shed, three levelsvia currentvia busbar frequencyvia overloadvia fast overload

x3x3x3x3

51813232

xxxx

xxxx

xxxx

Busbar/mains overfrequency x3 81O x x x x

Multi-config. inputs with wirebreak alarms, three inputs

x2 NA x x x x

Emergency stop x1 1 x x

Overspeed x2 12 x x

Low auxiliary supply x1 27DC x x x x

High auxiliary supply x1 81DC x x x x

Generator breaker external trip x1 5 x x

Tie/mains breaker external trip x1 5 x x x

Synchronisation failure alarms 25 x x x x

Breaker open failure 52BF x x x x

Breaker close failure 52BF x x x x

Breaker position failure 52BF x x x x

Close before excitation failure x1 48 x x

Phase sequence error x1 47 x x x x



Protections No. of ANSI AGC-4standard

(Y3)

AGC-4 DG(Y1)

AGC-4mains/

plant (Y4)

AGC-4BTB (Y5)

Deload error x1 34 x x

Crank failure x1 48 x x

Running feedback error x1 34 x x

MPU wire break x1 NA x x

Start failure x1 48 x x

Hz/V failure x1 53 x x

Stop failure x1 48 x x

Stop coil, wire break alarm x1 5 x x

Engine heater x1 26 x x

Battery test alarm x1 NA x x

Max. ventilation/radiator fan x2 NA x x x x

Not in Auto x1 34 x x x x

Fuel fill check x1 NA x x

1.1.6 Single line application diagrams

Standard, 1 controller

1. Automatic mains failure andfixed power/base load

2. Island 3. Peak shaving, load takeoverand mains power export

G

Generator

breaker

(GB)

Mains

breaker

(MB)

Mains

Diesel generator set

Consumers

Controller

Display

G

Generator

breaker

(GB)


Busbar

Controller

Display

G

Generator

breaker

(GB)

Mains

breaker

(MB)

Mains


Consumers

Transducer(TAS-331DG)

Controller

Display



Optional

4. Multiple gensets, load sharing (1 controller per genset) 5.-9. Power managment

G

Generator

breaker

(GB 1)

Diesel generator set 1

Busbar

G

Generator

breaker

(GB 2)


Analogue

loadsharing

Controller

Display 1

Controller

Display 2 See separate page in this datasheet



1.1.7 Terminal overviewThis terminal strip overview shows the terminals of an AGC with commonly used HW options. The diagrammight not reflect your actual unit due to different option configuration.

34

56

7

STATUS

HORN

28

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

G

L1

L2

L3

NM

UL

TI IN

PU

TS

1021

02

10

31

04

105

10

51

06

10

7

108

10

81

09

11

01

19

12

01

21

12

21

23

12

4

PREPARE

RUN

CRANK

STOP

COIL

11

11

12

11

31

14

11

51

16

11

71

18

E-STOP

12

61

27

12

81

29

13

01

31

13

21

33

OP

TIO

N 1

3.8

OP

TIO

N H

2/H

3/H

5/H

8.2

/H6

35

36

29

31

33

30

32

34

A1

A3

B2

A2

B1

B3

CA

N A

CA

N B

MP

U

10

01

01

98

99

+-

COMMON FOR

E-STOP

12

PO

WE

R+

-

TR

AN

SIS

TO

R

OU

TP

UT

S

(MA

X 1

0 m

A)

OP

TIO

N M

12

90

92

94

96

91

93

95

97

89

10

MB OFF

23

25

27

24

26

MB OFF

MB ON

GB ON

GB OFF

43

45

47

44

46

48

50

52

49

51

53

55

54

56

11

12

13

MB ON

14

15

16

GB OFF

65

66

67

68

69

70

71

72

mA

OU

Tm

A O

UT

+ -

+ -

PID

PIDOP

TIO

N E

1

OP

TIO

N M

14

.6

CA

Nb

us

Mo

db

us

Pro

fib

us

17

18

19

GB ON

20

21

22

57

59

61

63

58

60

62

64

37

39

41

38

40

42

LO

AD

SH

AR

ING

1

0 V

DCU/kvar

COM

COM

kW SHARE

kvar SHARE

Hz/kW

OP

TIO

N M

12/G

3

OP

TIO

N M

12

EX

T S

ET



1.2 Power management applicationsThe purpose of the power management system is to implement one control system that controls all breakersand all gensets. This can for instance be for fuel optimised purposes, for easy implementation of plant logic orfor safety reasons.

1.2.1 ApplicationThe plant modes supported by the power management options are:

Standard plantmodes

Applications

Island mode Power plant with synchronising generators or a stand-alone generator. Can alsobe used in critical power plants with a start signal from an external (ATS) control-ler

Automatic Mains Fail-ure

Critical power/emergency standby plants, black start generator

Fixed power Power plant with fixed kW setpoint (including building load)

Peak shaving Power plant where generator supplies peak demand

Load takeover Plant mode where the load is moved from mains to generator, e.g. peak demandperiods or periods with risk of power outages

Mains power export Power plant with fixed kW setpoint (excluding building load)

The plant modes are configurable, and it is possible to change the plant mode on the fly both in single and inpower management applications.

The plant can be divided by one to eight bus tie breakers making it possible to run the plant with differentplant modes, e.g. for test purposes or when splitting up the load in primary and secondary loads.

1.2.2 DescriptionThe AGC can be equipped with a power management option (G4, G5, G7 or G8). Using this possibility, theAGC will be able to handle simple or advanced applications for a great number of power plant projects withinsynchronising gensets, critical power/emergency standby applications or power producing applications.

The following number of units can be controlled:

16 mains feeders with mains and tie breaker 8 bus tie breakers on the generator bus or load bus 16 generators (256 in plant management applications) with generator breakers

The complete power management system can easily be monitored from the PC utility SW through a graphicalsupervision page. Running status, hours in operation, breaker status, condition of mains and busbars and fuelconsumption are just some of the values that are presented.



1.2.3 Power management functions

PM functions AGC-4 DG AGC-4 mains/plant AGC-4 BTB

Multi-master system x x x

Redundant CANbus x x x

Short-time parallel (in same controller (MB/TB)) x

Load-dependent start/stop x

Priority selection, manual and automaticRunning hoursLoad profileManualFuel optimised

x

Ground relay x

ATS control x

Safety stop of DG x

Load management x x x

Secured mode (start one extra generator) x

Quick setup for rental groups x x

Heavy consumer control/generator request x

Asymmetric LS for optimal generator load level x

Plant PF control x

Mains feeder control, feeders paralleled x

Mains feeder control, main-tie-main for critical power x

Base load running for maintenance (island plants) x

Analogue load sharing for back-up with option G3 x



1.2.4 Easy configuration of single line diagramsThe setup of the application is easily configured using a PC and the DEIF PC utility software.

Your PC tool visualises it - the AGC-4 realises it.

The basic plant control is set up by a few basic plant conditions including mains feeder handling and opera-tion of the generators

1.2.5 Safe power management system

Multi-master system The AGC power management system is designed as a multi-master system forincreased reliability. In a multi-master system all vital data is transmitted betweenthe AGCs, giving all units knowledge of the present power management status(calculations and position) in the application. This philosophy makes the applica-tion immune to failing master controllers and makes the AGC suitable for alltypes of applications, i.a. emergency standby/critical power applications.

Redundant CANbus In critical power/emergency standby applications requiring extra operation relia-bility, redundant CANbus communication lines can be used to ensure reliableCANbus communication for power management if one of the CAN lines are dam-aged.

Not possible with plant management applications.



1.2.6 Optional power management applications

5. Island operation. 6. Parallel with mains.The tie breaker is selectable depending on appli-cational needs.

G

Generator

breaker

(GB 1)


Busbar

G

Generator

breaker

(GB 2)


CANbus

Controller

Display 1

Controller

Display 2

G

Generator

breaker

(GB 1)


Busbar

G

Generator

breaker

(GB 2)


CANbus

Tie

Breaker

(GB)

Mains

breaker

(MB)

Mains

Consumers

Controller

Display 1

Controller

Display 2

Controller

Display mains

7. Main - tie - main application.Ring bus may be used depending on applicational needs.

G


CANbus

Controller

Display DG 1

Controller

Display BTB

CANbus

Mains

breaker 1

Mains 1

Controller

Display mains 1

Mains

breaker 2

Mains 2

Controller

Display mains 2

Mains

breaker 3

Mains 3

Controller

Display mains 3

Controller

Display BTB

Controller

Display BTB

Controller

Display BTB

ConsumersConsumers Consumers

Mains

breaker 4

Mains 4

Controller

Display mains 4

Consumers

Bus tie

breaker 1

Bus tie

breaker 2

Bus tie

breaker 3

Bus tie

breaker 4

Tie

breaker 4Tie

breaker 3



8. H-coupling.The tie breaker controlled by the AGC mains is selectable depending on applicational needs.The bus tie breaker can be present without an AGC controller (open/closed feedbacks are needed).

G

Generator

breaker

(GB 1)


Busbar

G

Generator

breaker

(GB 2)


CANbus

Tie

breaker

(TB 17)

Mains

breaker

(MB 17)

Mains 17

Consumers

BTB 33

G

Generator

breaker

(GB 3)


BUSBAR

G

Generator

breaker

(GB 4)


CANBUS

Tie

breaker

TB 18)

Mains

breaker

(MB 18)

Mains 18

Consumers

Controller

Display 1

Controller

Display 2

Controller

Display 3

Controller

Display BTB 33

Controller

Display 4

Controller

Display mains 17

Controller

Display mains 18

9. X mains and 1 DG.The tie breaker controlled by the AGC mains is selectable depending on applicational needs.

G


Busbar

CANbus

Tie

breaker

(TB 19)

Mains

breaker

(MB 19)

Mains 19

Consumers

Tie

breaker

(TB 20)

Mains

breaker

(MB 20)

Mains 20

Consumers

Tie

breaker

(TB 21)

Mains

breaker

(MB 21)

Mains 21

Consumers

Tie

breaker

(TB 17)

Mains

breaker

(MB 17)

Mains 17

Consumers

Tie

breaker

(TB 18)

Mains

breaker

(MB 18)

Mains 18

Consumers

Generator

breaker

(GB 1)

Tie

breaker

(TB 18)

Mains

breaker

(MB 18)

Mains 18

Consumers

Controller

Display 1

Controller

Display mains 17

Controller

Display mains 18

Controller

Display mains 19

Controller

Display mains 20

Controller

Display mains 21



10. Plant management system.16 group ties can be installed, each with 16 generators (maximum 256 generators)

BTBs can be installed depending on applicational demands.The plant can be designed with or without mains and group breakers.

Controller

Display mains 1

Controller

Group tie

Display 1

Controller

Display mains 2

Controller

Group tie

Display 2

G


Busbar

CANbus

Controller

Display 1

G


Controller

Display 2

G


Controller

Display 3

G


Busbar

CANbus

G


Controller

Display 5

G


Controller

Display 6

Controller

Display BTB

Controller

Display 4

Controller

Display BTB

Controller

Display BTB

CANbus

Bus tie

breaker

Bus tie

breaker

Bus tie

breaker

Mains

breaker 1

Mains

breaker 2

Group tie

breaker 1Group tie

breaker 2

CANbus



2. Optional functionality2.1 Display layouts

2.1.1 Option Y1Engine and generator breaker control (island). Used for island applications and for synchronising gensets.

Automatic Gen-set Controller

multi-line AGC

VIEW

LOG

Auto

Alarm Inh.

Self check ok

Power

SEL

BACK

MODE

JUMP

START

INFO

STOP

Alarm

Alarm

OnRun

G

Load

2.1.2 Option Y3Generator breaker and mains breaker control. Typically used by rental companies or for single genset appli-cations with one mains.


VIEW

LOG

Auto

Alarm Inh.

Self check ok

Power

SEL

BACK

MODE

JUMP

START

INFO

STOP

Alarm

Alarm

multi-line AGC

On On

Load

Run

G

2.1.3 Option Y4Tie breaker and mains breaker control. Used for AGC mains.


VIEW

LOG

Auto

Alarm Inh.

Self check ok

Power

SEL

BACK

MODE

JUMP

START

INFO

STOP

Alarm

Alarm

multi-line AGC MAINS

On On

Load

AGC-4 data sheet 4921240400 UK Optional functionality


2.1.4 Option Y5Bus tie breaker control. Used for AGC BTBs.


multi-line AGC BUS TIE

VIEW

LOG

Auto

Alarm Inh.

Self check ok

Power

SEL

BACK

On

INFO

JUMP

Alarm

Alarm

MODE

2.1.5 Option X3Additional operator's panel - AOP-1. Used for plant and/or genset control and status/alarm indication.

AOP-1

2.1.6 Option X4Additional operator's panel - AOP-2. Used for plant and/or genset control and status/alarm indication (maxi-mum 5 per AGC).

AOP-2



2.2 Available options

2.2.1 Available variants

Type Variant Description Item no. Note

AGC-4 12 AGC-4 without display 2912410040-12

AGC-4 13 AGC-4 w. display + J1 2912410040-13 One 3 m display cable is inclu-ded as standard

AGC-4 07 AGC-4 BTB without display + G4 2912410040-07

AGC-4 06 AGC-4 BTB w. display + G4 + J1 2912410040-06 One 3 m display cable is inclu-ded as standard

AGC-4 09 AGC-4 Mains without display + A1 +G5

2912410040-09

AGC-4 08 AGC-4 Mains w. display + A1 + G5+ J1

2912410040-08 One 3 m display cable is inclu-ded as standard

AGC-4 01 AGC-4 without display + A1 + D1 +G8

2912410040-01

AGC-4 11 AGC-4 w. display + A1 + D1 + G8 +J1


AGC-4 03 AGC-4 w. display + A1 + D1 + E1 +G4 + J1


AGC-4 04 AGC-4 w. display + A1 + D1 + EF6+ G4 + J1 + H2 + H5




2.2.2 Available software options

Op-tion

Description Slotno.

Op-tiontype

Note

A Loss of mains protection package

A1 Time-dependent undervoltage (27t)Undervoltage and reactive power lov (27Q)Vector jump (78)df/dt (ROCOF) (81)

SW

A4 Positive sequence (mains voltage low) (27) SW

A5 Directional overcurrent (67) SW

C2 Negative sequence voltage high (47)Negative sequence current high (46)Zero sequence voltage high (59)Zero sequence current high (50)Power-dependent reactive power (40)Inverse time overcurrent (51) (according to IEC 60255-151)

SW

D Voltage/VAr/cos phi control Not availablefor AGCmains andAGC bus tie

D1 Constant voltage control (stand-alone)Constant reactive power control (parallel with mains)Constant power factor control (parallel with mains)Reactive load sharing (island paralleling with other generators)

SW

G Load sharing/power management/plant management

G3 Load sharing with analogue lines 3 HW/SW

If M12 ispresent, G3is a softwareoption

G4 Power management, 16 gensets, 8 bus tie breakers 7 SW Not with G5or G8

G5 Power management, 16 gensets, 8 bus tie breakers, 16 mains 7 SW Not with G4or G8

G7 Plant management, 256 gensets, islanded or mains parallel (allplant modes)

7, 8 HW/SW

On request

G8 Power management, 16 gensets (island mode) 7 SW Not with G4or G5

H Serial communication

H7 CANbus (J1939): 7 SW Not with H5,H6 or G5



Op-tion

Description Slotno.

Op-tiontype

Note

CaterpillarCummins CM850/570Detroit Diesel (DDEC)Deutz (EMR)Iveco (NEF/CURSOR)John Deere (JDEC)

MTU SmartConnectMTU ADECPerkinsScania (EMS)Scania (EMS S6)Volvo Penta (EMS)Volvo (EMS2)

Included inoption H5

I Application emulation

I1 Emulation, PC-controlled emulation of your application (requiresAGC-4 units)

SW

(ANSI# as per IEEE Std C37.2-1996 (R2001) in parenthesis).

Please notice that not all options can be selected for the same unit. Please refer to the chapter"Hardware overview" in this data sheet for further information about the location of the optionsin the unit.



2.2.3 Available accessories

Acces-sory

Description Optiontype

Note

J Cables

J1 Display cable with plugs, 3 m. UL94 (V1) approved Other


J4 PC cable for option N-programming (Ethernet cable crossed), 3 m.UL94 (V1) approved

Other


J7 PC cable for utility software (USB), 3 m. UL94 (V1) approved Other

J8 Display CAN cable for DU-2 connection and 2 x plugs for cablesfor the Remote Maintenance Box

Other RMB connectorkit

K Documentation

K1 Designer's Reference Handbook (hard copy) Other

K2 CD-ROM with complete documentation Other

L Display gasket for IP54 Other Standard isIP52

Q Measurement accuracy Hardware

Q1 Verified class 0.5 Other

X Additional displays

X2 Additional standard display (DU-2). CANbus comm. Other Two options X2can be orderedfor each AGCunit

X3 Additional operator's panel (AOP-1): 16 configurable LEDs and 8configurable push-buttons

Other

X4 Additional operator's panel (AOP-2): 16 configurable LEDs, 8 con-figurable buttons and 1 status relay. CANbus comm.

Other Five options X4can be orderedfor each AGCunit

Y Display layout Hardware

Y1 Engine and generator breaker control (island) Other Available forAGC gensetcontroller

Y3 Generator breaker and mains breaker control Other Available forAGC gensetcontroller

Y4 Tie breaker and mains breaker control Other Available forAGC mainscontroller



Acces-sory

Description Optiontype

Note

Y5 Bus tie breaker control Other Available forAGC BTB con-troller

2.2.4 Hardware options and slot number location

Ethernet

787776757473 96 979594929190 9389888785 8683 8482818079

727169 70686765 6662 6359 60 615856 575553 54 645251504947464443 45 4841403837 39 42

Service port Display

Ethernet

CAN BCAN A

Power

Self check okAlarm inhibit

1

4

9

5 6

3

7 8

2

1 : The numbers in the drawing above refer to the slot numbers indicated in the table below.



Slot # Option/stand-ard

Description

1 Terminal 1-28, power supply

Standard 8-36V DC supply, 11 W; 1 x status output relay; 5 x relay outputs; 2 x pulse out-puts (kWh, kVArh or configurable open collector outputs); 5 x digital inputs

2 Terminal 29-36, communication

H2 Modbus RTU (RS485)

H3 Profibus DP

H9 Modbus RS232 for modem

H8.2 External I/O modules

M13.2 7 x binary inputs

M14.2 4 x relay outputs

3 Terminal 37-64, in-/outputs/load sharing

M12 13 x digital inputs; 4 x relay outputs (SW option if G3 is present)

G3 Active power load sharing; reactive power load sharing (requires D1) (SW op-tion if M12 is present)

4 Terminal 65-72, governor, AVR, in-/outputs

Standard 4 x relay

E1 2 x +/-25 mA out

E2 2 x 0(4)...20 mA out

EF2 1 x +/-25 mA out; 1 x 0(4)...20 mA out

EF4 1 x +/-25 mA out; 2 x relay

EF5 1 x +/-25 mA out; 1 x PWM out; 2 x relay

EF6 2 x +/-25 mA out; 1 x PWM out

5 Terminal 73-89, AC measuring

Standard 3 x generator voltage; 3 x generator current; 3 x busbar/mains voltage

6 Terminal 90-97, in-/outputs

F1 2 x 0(4)...20 mA out, transducer

M13.6 7 x digital inputs


M15.6 4 x 4...20 mA inputs

7 Terminal 98-125, engine I/F



Slot # Option/stand-ard

Description

Standard 8-36V DC supply, 5 W; 1 x magnetic pick-up (MPU); 3 x multi-inputs; 7 x digitalinputs; 4 x relay outputs

H7 J1939 engine comm. and MTU ADEC

8 Terminal 126-133, engine communication, in-/outputs

G7 Plant management (group tie unit)

H5 MTU (MDEC) + J1939 (option H7)

H6 Cummins GCS

H8.8 External I/O modules

M13.8 7 x digital inputs


M15.8 4 x 4...20 mA inputs

9 LED I/F

N Modbus TCP/IP; SMS/e-mail alarms;

There can only be one hardware option in each slot. It is e.g. not possible to select option H2and option H3 at the same time, because both options require a PCB in slot #2.

Besides the hardware options shown on this page, it is possible to select the software optionsmentioned in the chapter "Available options".



3. Technical information3.1 Specifications and dimensions

3.1.1 Technical specifications

Accuracy Class 1.0-25...15...30...70CTemperature coefficient: +/-0.2% of full scale per 10CClass 0.5 with option Q1

Positive, negative and zero sequence alarms: class 1 within 5% voltage unbalanceClass 1.0 for negative sequence currentFast overcurrent: 3% of 350%*InAnalogue outputs: class 1.0 according to total rangeOption EF4/EF5: class 4.0 according to total rangeTo IEC/EN60688

Operatingtemperature

-2570C (-13...158F)-25...60C (-13...140F) if Modbus TCP/IP (option N) is available in the controller.(UL/cUL Listed: max. surrounding air temperature: 55C/131F)

Storage tem-perature

-4070C (-40...158F)

Climate 97% RH to IEC 60068-2-30

Operating al-titude

0-4000 m above sea levelDerating 2001-4000 m above sea level:Max. 480V AC phase-phase 3W4 measuring voltageMax. 690V AC phase-phase 3W3 measuring voltage

Measuringvoltage

100-690V AC +/-20%(UL/cUL Listed: 600V AC phase-phase)Consumption: max. 0.25 VA/phase

Measuringcurrent

-/1 or -/5 A AC(UL/cUL Listed: from CTs 1-5 A)Consumption: max. 0.3 VA/phase

Current over-load

4 x In continuously20 x In, 10 sec. (max. 75 A)80 x In, 1 sec. (max. 300 A)

Measuringfrequency

30...70 Hz

Aux. supply Terminals 1 and 2: 12/24V DC (8...36 V continuously, 6 V 1 sec.). Max. 11 W consump-tionTerminals 98 and 99: 12/24V DC (8...36 V continuously, 6 V 1 sec.). Max. 5 W consump-tionThe aux. supply inputs are to be protected by a 2 A slow blow fuse. (UL/cUL Listed: AWG24)

AGC-4 data sheet 4921240400 UK Technical information


Binary inputs Optocoupler, bi-directionalON: 8...36V DCImpedance: 4.7 kOFF:

Responsetimes(delay set tomin.)

Busbar:Over-/undervoltage:

Plug connec-tions

AC current: 0.2-4.0 mm2 stranded wire. (UL/cUL Listed: AWG 18)AC voltage: 0.2-2.5 mm2 stranded wire. (UL/cUL Listed: AWG 20)Relays: (UL/cUL Listed: AWG 22)Terminals 98-116: 0.2-1.5 mm2 stranded wire. (UL/cUL Listed: AWG 24)Other: 0.2-2.5mm2 stranded wire. (UL/cUL Listed: AWG 24)Display: 9-pole Sub-D femaleService port: USB A-B

Protection Unit: IP20. Display: IP52 (IP54 with gasket: option L). (UL/cUL Listed: Type Complete De-vice, Open Type). To IEC/EN 60529

Governorsand AVRs

Multi-line 2 interfaces to all governors and AVRs using analogue, relay control or CAN-based J1939 communicationSee interfacing guide at www.deif.com

Approvals UL/cUL Listed to UL508

UL markings Wiring: use 60/75C copper conductors onlyMounting: for use on a flat surface of type 1 enclosureInstallation: to be installed in accordance with the NEC (US) or the CEC (Canada)

AOP-2:Maximum ambient temperature: 60CWiring: use 60/75C copper conductors onlyMounting: for use on a flat surface of type 3 (IP54) enclosure. Main disconnect must beprovided by installerInstallation: to be installed in accordance with the NEC (US) or the CEC (Canada)

DC/DC converter for AOP-2:Tightening torque: 0.5 Nm (4.4 lb-in)Wire size: AWG 22-14

Weight Base unit: 1.6 kg (3.5 lbs.)Option J1/J4/J6/J7/J8: 0.2 kg (0.4 lbs.)Option J2: 0.4 kg (0.9 lbs.)Display: 0.4 kg (0.9 lbs.)



3.1.2 Unit dimensions in mm (inches)

Display or AOP

220 (8.661)

16

5 (

6.4

96

)

14

4 (

5.6

69

)

11

5 (

4.5

28

)

220 (8.661)

115 (4.528)

20.0 (0.787)



4. Ordering information4.1 Order specifications and disclaimer

4.1.1 Order specificationsVariants

Mandatory information Additional options to the standard variant

Item no. Type Variant no. Option Option Option Option Option

Example:

Mandatory information Additional options to the standard variant

Item no. Type Variant no. Option Option Option Option Option

2912410040-03 AGC-4 with display + A1 +D1 + E1 + G4 + J1

03 C2 M12

The AGC mains unit is only usable with option G5; this option is already included when or-dered. The AGC bus tie unit is only usable with option G4 or G5.

Specify the AGC type: DG/mains/BTB/group tie/plant unit.

Accessories

Mandatory information

Item no. Type Accessory

Example:

Mandatory information

Item no. Type Accessory

1022040065 Accessories for AGC-4 USB cable, 3 m (J7)

4.1.2 DisclaimerDEIF A/S reserves the right to change any of the contents of this document without prior notice.

AGC-4 data sheet 4921240400 UK Ordering information


agc-4 data sheet 4921240400 uk_2012.04.24

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