06/001Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysOverview
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PageTechnical overview 06/002
System overview 05/006
Overload relays, motor-protective relays 06/004ZE, Z00 overload relays 06/004Z1, Z5 overload relays 06/006ZW7 current transformer-operated overload relays 06/008ZEV electronic motor-protective relay 06/010SSW core-balance transformers 06/011
Thermistor overload relays for machine protection 06/014
Accessories 06/011, 06/016
Tripping characteristics 06/018
Technical data 06/019
Dimensions 06/024
Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysOverview
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Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysOverview
Setting ranges (A)(Note max. current of contactor)
DILEEMDILEM
00M00AM
0M0AM
1M1AM
2M2AM
3M803AM85
4M1154AM145
M185M225M250
M300M400M500
M580M650
M750M820
Thermal overload relaysZE 0.1 – 9
Z00 0.1 – 24
Z1 6 – 75
Z5-.../...K3 25 – 100
Z5-.../...K4 35 – 150
Z5-.../FF250 50 – 250
Current-transformer operated overload relays ZW7-... 42 – 630 1)
Electronic motor-protective relayZEV 1– 820
Thermistor overload relays for machine protectionEMT6((DB)K)
Notes 1) Up to DILM580
06/002 06/003
Moeller HPL0211-2001/2002
Overload RelaysZE, Z00 Overload Relays
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Moeller HPL0211-2001/2002
Overload RelaysZE, Z00 Overload Relays
Setting range of overload release
Auxiliary contacts Short-circuit protection Type Price NotesType of coordination Article no. See Price
ListStd. pack
“1” “2”
IrA
Circuit diagram Make contacts
Break contacts
For use with Max. A gG/gL
Max.A gG/gL
ZE overload relays
Phase-failure sensitivity to IEC/EN 60 947For direct mounting 0.1–0.16 1 M 1 B DILE(E)M,
DIULE(E)M/21/MV,SDAINLEM, MSE
20 0.5 ZE-0,16014263
5 off Overload release: tripping class 10 A
When using DILE(E)M and ZE:a distance of at least 5 mm should be maintained between overload relays mounted side by side.
Short-circuit protection:The maximum admissible fuse for the contactor must be observed when mounting overload relays directly.
ZE, Z00:Fitted directly to the contactor
Z00:Separate mounting
Accessories Page
1 Contactors 05/008
2 Bases 05/016
Accessories 05/016
Suitable for the protection of EEx e motors. PTB certificate no.ZE: 3.53/38 0.793Z00: 3.53 – 12759/96
Z00 and EZ00 can be used with DILSM... semiconductor contactors
For selection see Page 05/020
0.16 – 0.24 20 1 ZE-0,24014285
0.24 – 0.4 20 2 ZE-0,4014300
0.6 – 0.4 20 2 ZE-0,6014333
0.6 – 1 20 4 ZE-1,0014376
1 – 1.6 20 6 ZE-1,6014432
1.6 – 2.4 20 6 ZE-2,4014479
2.4 – 4 20 10 ZE-4014518
4 – 6 20 10 ZE-6014565
6 – 9 20 10 ZE-9014708
Z00 overload relays
Phase-failure sensitivity to IEC/EN 60 947For direct mounting 0.1–0.16 1 M 1 B DIL00(A)M, DIL0(A)M
DIUL00(A)M/11,DIUL0(A)M/11,SDAINL00AM,SDAINL0(A)M
25 0.5 Z00-0,16048313
3 off
0.16 – 0.24 25 1 Z00-0,24050686
0.24 – 0.4 25 2 Z00-0,4053059
0.6 – 0.4 25 4 Z00-0,6055432
0.6 – 1 25 4 Z00-1,0057805
1 – 1.6 25 6 Z00-1,6060178
1.6 – 2.4 25 10 Z00-2,4062551
2.4 – 4 25 16 Z00-4064924
4 – 6 25 20 Z00-6067297
6 – 10 50 25 Z00-10069670
10 – 16 63 35 Z00-16072043
16 – 24 63 50 Z00-24074416
2 4 6 98 96
97 95
1
2
2 4 6 98 96
97 95
06/004 06/005
Moeller HPL0211-2001/2002
Overload RelaysZ1, Z5 Overload Relays
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Moeller HPL0211-2001/2002
Overload RelaysZ1, Z5 Overload Relays
Setting range of overload release
Auxiliary contacts Short-circuit protection Type Price NotesType of coordination Article no. See Price
ListStd. pack
“1” “2”
IrA
Circuit diagram Make contacts
Break contacts
For use with Max. A gG/gL
Max.A gG/gL
Z1 overload relays
Phase-failure sensitivity to IEC/EN 60 947For direct mounting 6 – 10 1 M 1 B DIL1(A)M, DIL2(A)M,
DIUL1AM/11,DIUL2AM/11,SDAINL1(A)M,SDAINL2(A)M
50 25 Z1-10076789
2 off Suitable for the protection of EEx e motors. Overload release: tripping class 10 A
Short-circuit protection:The maximum admissible fuse for the contactor must be observed when mounting overload relays directly.
PTB certificate no.Z1: 3.53 – 12757/96Z5-.../SK..: 3.53 – 23022/94
Z1:Fitted directly to the contactor
Separate mounting
Accessories Page
1 Contactors 05/0142 Bases 05/016Accessories 05/016
Z5/SK:Fitted directly to the contactor
Accessories Page
1 Contactors 05/014Accessories 05/016
10 – 16 63 35 Z1-16079162
16 – 24 63 50 Z1-24081535
24–40 125 80 Z1-40083908
40–57 160 100 Z1-57020257
50 – 63 160 100 Z1-63086281
For separate mounting 60 – 75 1 M 1 B 250 160 Z1-75065598
1 off
Z5 overload relays
For direct mountingPhase-failure sensitivity to IEC/EN 60 947
25 – 35 1 M 1 B DIL3M80, DIL3AM85, DIUL3M80/11, DIUL3AM85/11, SDAINL3M125, SDAINL3AM150
125 100 Z5-35/SK3071573
1 off
35 – 50 160 125 Z5-50/SK3071572
50 – 70 250 160 Z5-70/SK3071571
70 – 100 250 160 Z5-100/SK3071570
35 – 50 1 M 1 B DIL4M115, DIL4AM145, DIUL4M115/11, DIUL4AM145/11, SDAINL4M180, SDAINL4AM250
160 125 Z5-50/SK4071565
50 – 70 250 160 Z5-70/SK4071564
70 – 100 315 200 Z5-100/SK4071563
95 – 125 315 250 Z5-125/SK4071562
142–120 315 250 Z5-150/SK4046556
50 – 70 1 M 1 B DILM185, DILM225, DILM250
250 160 Z5-70/FF250210070
70 – 100 315 200 Z5-100/FF250210071
95 – 125 315 250 Z5-125/FF250210072
120 – 160 400 250 Z5-160/FF250210073
160 – 220 400 315 Z5-220/FF250210074
200 – 250 400 315 Z5-250/FF250210075
2 4 6 98 96
97 95
1
2
1
2 4 6 98 96
97 95
1 3 5 97 95
2 4 6 98 96
1 3 5 97 95
2 4 6 98 96
1 3 5 97 95
2 4 6 98 96
06/006 06/007
Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysZ5 Overload Relays, ZW7 Current-Transformer Operated Overload Relays
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Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysZ5 Overload Relays, ZW7 Current-Transformer Operated Overload Relays
Setting range of overload release
Auxiliary contacts Short-circuit protection Type Price Notes
Type of coordination Article no. See Price List
Std. pack“1” “2”
IrA Circuit diagram Make contacts Break contacts
Max. A gG/gL
Max.A gG/gL
Z5 overload relays
Phase-failure sensitivity to IEC/EN 60 947For separate mounting
25 – 35 1 M 1 B 125 100 Z5-35/KK3071569
1 off Overload release:Tripping class 10 A, except for ZW7
Short-circuit protection:The maximum admissible fuse for the contactor must be observed.
Suitable for the protection of EEx e motors.PTB certificate no.Z5-.../KK..: 3.53-23022/94
35 – 50 160 125 Z5-50/KK3071568
50 – 70 250 160 Z5-70/KK3071567
70 – 100 315 200 Z5-100/KK3071566
35 – 50 1 M 1 B 160 125 Z5-50/KK4071560
1 off
50 – 70 250 160 Z5-70/KK4071559
70 – 100 315 200 Z5-100/KK4071558
95 – 125 315 250 Z5-125/KK4071557
150–120 315 250 Z5-150/KK4046555
50 – 70 1 M 1 B 250 160 Z5-70/FF250210070
1 off
70 – 100 315 200 Z5-100/FF250210071
95 – 125 315 250 Z5-125/FF250210072
120 – 160 355 250 Z5-160/FF250210073
160 – 220 500 400 Z5-220/FF250210074
200 – 250 500 400 Z5-250/FF250210075
ZW7 current transformer-operated overload relay
For separate mounting42 – 63 1 M 1 B ZW7-63
0002451 off
60 – 90 ZW7-90002618
85 – 125 ZW7-125004991
110 – 160 ZW7-160007364
160 – 240 ZW7-240009737
190 – 290 ZW7-290052448
270 – 400 ZW7-400045329
360 – 540 ZW7-540047702
420 – 630 ZW7-630050075
1 3 5 97 95
2 4 6 98 96
1 3 5 97 95
2 4 6 98 96
1 3 5 97 95
2 4 6 98 96
9698
9597
06/008 06/009
Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysDescription
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ZEV – The revolutionary motor-protective relay for motor currents from 1–820 A
Technological advances require completely new approaches: the application of newly developed sensor systems and tripping units has made motor protection considerably simpler and more economical. All Z overload relays provide the standard functions: protection in the event of phase failure, overload, or current imbalance. The innovative ZEV motor-protective system from Moeller can now do all these things and much more:
Severe starting conditions:Even the most severe starting situations can be dealt with by the ZEV motor-protective system. The enhanced tripping classes (up to Class 40) provide reliable protection for motors with starting times of up to 40 seconds.Protection for any motor starting situation can be optimally set by preselecting one of the eight tripping classes between 5 and 40. An earth fault is quickly detected by the external core-balance transformers. The integrated thermistor connection allows the relay to be upgraded to provide a full motor-protective system.
Simple and safe to operate:The LCD display guides the user through the setting menus and ensures straight-forward operation. In the event of a fault, the display shows the origin of the fault and enables rapid fault identification.Additional signals can be implemented via the freely configurable auxiliary contacts 05-06 and 07-08. They can each be assigned one of the following functions:
• Early warning of overload• Earth-fault• Thermistor tripping• Internal fault
Simple engineering:The multi-voltage module automatically adapts to different voltages from 24 – 240 V 50/60 Hz and 24 – 240 V DC, thus enabling flexible application with all conventional control voltages.
Simple and space-saving mounting:Ring-type sensors enable the innovative ZEV overload relays to be used even for small motors. With high motor currents and large cable sizes, the sensor cables are simply laid around the supply cables. There is no need for main circuit wiring with complex cable matching to another unit, nor for drilling a mounting plate. Instead, the sensor is simply affixed using a Velcro fastening, saving installation time and expense. The volume of the transformer is reduced by up to 58 times in comparison with conventional transformers, saving valuable space in the control panel.
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06/011Moeller HPL0211-2001
Overload Relays, Motor-Protective RelaysBasic Units, Accessories
Setting range of overload release
For use with Fault currents Type Price
Article no. See Price List Std. pack
IrA A
ZEV electronic motor-protective relay1– 820 DILEEM
toDILM820
ZEV209634
1 off
Current sensors1 – 25 DILE(E)M,
DIL00(A)M,DIL0(A)M
ZEV-XSW-25209635
1 off
2–65 DIL1(A)M,DIL2(A)M
ZEV-XSW-65209636
10 – 145 DIL3M80,DIL3AM85,DIL4M115,DIL4AM145
ZEV-XSW-145209637
40 – 820 DILM185toDILM820
ZEV-XSW-820209641
Connecting cablesLength 200 mm ZEV-XSW-25,
ZEV-XSW-65,ZEV-XSW-145,ZEV-XSW-820
ZEV-XVK-20209643
1 off
Length 400 mm ZEV-XVK-40209644
Length 800 mm ZEV-XVK-80209645
SSW core-balance transformers
For earth-leakage monitoringo 40 mm 0.3 SSW40-0,3
0282861 off
0.5 SSW40-0,5028305
1 SSW40-1028306
o 65 mm 0.5 SSW65-0,5028307
1 SSW65-1028316
o 120 mm 0.5 SSW120-0,5028319
1 SSW120-1028321
Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysSelection Aids
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Contactor selection based on starting duty (CLASS)
Contactors for normal and overload operation are designed to CLASS 10. The maximum rated operational current of the contactor must be reduced depending on the CLASS setting on the ZEV so that the contactors are not thermally overloaded if the tripping times are relatively long. The rated operational current Ie of the contactors can be calculated using the following derating factors:
ICLASS = ICLASS 10 = Ie ICLASS 15 = Ie 0.82 ICLASS 20 = Ie 0.71 ICLASS 25 = Ie 0.63 ICLASS 30 = Ie 0.58 ICLASS 35 = Ie 0.53 ICLASS 40 = Ie 0.5
Tripping units with built-in sensor
With ZEV-XSW-25 to ZEV-XSW-145 ring-type sensors, the motor supply leads are passed through the apertures, one phase at a time. For motor currents of less than 1 A, the motor supply leads have to be looped back through ZEV-XSW-25. The number of loops is governed by the rated motor current.
Number of loops 4 3 2Rated motor current IN [A] 0.31 – 0.4 0.41 – 0.62 0.63 – 1.24Setting current on the relay IE [A]between the minimum and maximum value
1.24 – 1.6 1.23 – 1.86 1.26 – 2.48
The setting current IE for the unit is calculated as: IE = n IN
5 10 15 2025 30 35 40
IF 1)
IF 1)
Class
Mode
TestReset
Up
Down
%
Y1
T1
T2
Y2C2C1 A1 A2 95 97 05 07
96 98 06 08
µPl
~ =
NL3L2L1 Menu
ON OFF
ON OFF
! > 105%
! > 105%
0 – 820 A
Freeparameter
1
Freeparameter 1
Freeparameter 2
Freeparameter
1
Fault
M3~
L1 L2 L3
Hand Auto
Reset
Reset
Class
e
Mode
TestReset
Up
Down
Inputs OutputsA1/A2 Rated control voltage 95/96 Break contact for overload/thermistorT1/T2 Thermistor sensor 97/98 Make contact for overload/thermistorC1/C2 SSW core-balance transformers 05/06 Break contacts freely assignableY1/Y2 Remote reset 07/08 Make contacts freely assignable
Tripping limit values for 3-pole balanced overloadResponse current: 110% of the set current,
120% of the set currentTripping time on pressing the Test button: 5 sec
Operational readiness delay after tripping: 5 – 12 min (depending on the tripping class set) with thermistor tripping at 5 K below response temperature
1) IF: Internal fault
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06/013Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysSelection Aids
Tripping delay for the ZEV electronic motor-protective relayTripping classcan be selected
CLASS 5 10 15 20 25 30 35 40
Tripping delay in s (10 %) With 3-pole balanced load from coldSetting current IE 3 11.3 22.6 34 45.3 56.6 67.9 79.2 90.5
4 8 15.9 23.9 31.8 39.8 47.7 55.7 63.6 5 6.1 12.3 18.4 24.6 30.7 36.8 43 49.1 6 5 10 15 20 25 30 35 40 7.2 4.1 8.2 12.3 16.4 20.5 24.5 28.6 32.7 8 3.6 7.3 10.9 14.6 18.2 21.9 25.5 29.2 10 2.9 5.7 8.6 11.5 14.4 17.2 20.1 23
Operational readiness delay after overload tripping(Summary of operational readiness delay, in minutes)
CLASS 5 10 15 20 25 30 35 40tready 5 6 7 8 9 10 11 12
Tripping delay in s (10 %) With load imbalance in 2 poles, from coldSetting current IE 3 8.4 16.5 24.5 32.5 40.6 48.6 56.6 64.6
4 6.1 12.0 17.7 23.5 29.2 35.0 40.7 46.5 5 4.8 9.4 13.9 18.4 22.9 27.4 31.9 36.3 6 4.0 7.8 11.5 15.2 18.8 22.5 26.2 29.9 7.2 3.3 6.5 9.5 12.6 15.6 18.6 21.6 24.7 8 3.1 5.9 8.6 11.3 14.0 16.7 19.4 22.1 10 2.5 4.7 6.9 9.0 11.1 13.3 15.4 17.6
Imbalance > 50 % results in tripping in 2-3 sImbalance < 35 % results in tripping according to the 3-phase characteristic
For PTB certificate number, please enquire
Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysThermistor Overload Relays for Machine Protection
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Rated operational current Ie at
Conv. thermalcurrentIth
Rated control voltageUs
Type Price
AC-15 AC-14 Article no. See Price List
Std. pack220 V230 V240 V
380 V400 V
A A A V
Thermistor overload relays for machine protection• With automatic reset• Mains and fault LED display
3 3 6 24 – 240 V 50/60 Hz, 24 – 240 V DC
EMT6066166
1 off
3 3 6 230 V 50/60 Hz EMT6(230V)066400
1 off
• Selector switch with/without automatic reset• For manual or remote resetting• Test button• Mains and fault LED display
3 3 6 24 – 240 V 50/60 Hz, 24 – 240 V DC
EMT6-DB066167
1 off
3 3 6 230 V 50/60 Hz EMT6-DB(230V)066401
1 off
Multi-function device• Selector switch with/without automatic reset• Short-circuit tripping in the sensor cable• Zero-voltage safe• For manual or remote resetting• Test button• Short-circuit recognition and zero-voltage safety
can be de-activated• Mains and fault LED display
3 3 6 24 – 240 V 50/60 Hz, 24 – 240 V DC
EMT6-DBK066168
1 off
AccessoriesScrew adapter CS-TE
0958531 off
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06/015Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysThermistor Overload Relays for Machine Protection
Terminal marking to EN 50 005 Flow diagramsLED display
Supply voltage is applied
Device has tripped
Device has tripped/short circuitin sensor circuit
Notes
EMT6, EMT6-DB, EMT6-DBKAuto
Suitable for the protection of EEx e motors.PTB certificate no. 3.53-14606/96
Can be snap fitted on an EN 50 022 top-hat rail
At RK 250 per sensor: 6 sensors,at RK 100 per sensor: 9 sensors in the winding (to be provided by the user), Maximum length of thermistor cable 250 m (unscreened); total thermistor resistance RK 1500
All the devices are also suitable for monitoring thermal contact sensors.
Characteristic values of sensor circuit at Us and +20 °C
EMT6...UT1-T2 IT1-T2
RT1-T2 V DC max. mA max.
T1, T2 short-circuited – 1.9
4 k 3 0.8
T1-T2 open 5.1 –
Functions that can be disconnected on EMT6-DBK:
Function Disconnection via link
Short-circuit recognition Y1 – Y3Zero-voltage safety Y1 – Y4
EMT6-DB, EMT6-DBKHand
EMT6-DBKZero-voltage safe operation
L +
N
U S
A1 21 13
A2 T1 T2 22 14
PTC
Power Tripped
A1/A2
T1/T2 3,6 K
1,6 K0
Tripped LED
13–14, 21–22
60
750
1650
4000
12000
–20° –5° +5° +15°
3600 Tripping
1600 Reset
Tolerance limitsTemperature
NATNAT
NAT NAT NAT
Resi
stan
ce
[ ]
Resettingrange
IEC-Tripping range
[°C]
L +
N
U S
A1 21
A2 T1 T2 22 14
PTC
13Y2Y1
Power Tripped
A1/A2
T1/T2 3,6 K
1,6 k0
13–14, 21–22
Tripped LED
Y1/Y2, RESET
L +
N
U S
A1 21
A2 T1 T2 22 14
PTC
13Y2Y1 Y4Y3
Power Tripped
A1/A2
T1/T2 3,6 KΩ1,6 KΩ
0 Ω
13–14, 21–22
Y1/Y2, RESET
Tripped LED
Short circuit
Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysAccessories
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For use with Type PriceArticle no. See Price
ListStd. pack
BasesFor separate mounting Z00 EZ00
0226305 off For snap-fitting on an EN 50 022
top-hat rail or screw fixingZ1 EZ1
0250035 off
Push-buttons
For enclosed overload relaysMounting diameter 22.5 mmExternal reset button, IP65
Front ring Matt chromed MDE-06095773
10 off Blue button plate
Black MDE-06-S003092
10 off
Matt chromed MDE-287012110
5 off Blue button plate: RESET
Black MDE-287-S080098
5 off
Off button, IP65Front ring Matt chromed MDA-04
0226255 off Red button plate
Black MDA-04-S003093
Matt chromed MDA-10029744
Red button plate withwhite circle
Black MDA-10-S003094
Matt chromed MDA-110036863
Red button plate: STOP
Black MDA-110-S080118
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06/017Moeller HPL0211-2001/2002
Overload Relays, Motor-Protective RelaysAccessories
For use with Type PriceArticle no. See Price
ListStd. pack
ShroudsZ5-.../FF250 Z5/FF250-XHB
2152171 off Overload relay
for separate mounting
Overload relay fitteddirectly to contactor
Direct fitting ofZ5-.../FF250 to DILM185, DILM225, DILM250
Z5/FF250-XHB-Z215218
1 off
Z5/FF250-XHB
Z5/FF250-XHB
Z5-.../FF250
Z5-.../FF250
DIL M400-XHB
Z5/FF250-XHB-Z
Z5/FF250-XHB
DIL M185/225/250
Moeller HPL0211-2001/2002
Z, ZW and ZEV Overload Relays, Motor-Protective RelaysTechnical Data
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Tripping characteristics
These tripping characteristics show mean values of the tolerance range at 20 °C ambient temperature starting from cold. They show the tripping times in relation to the response current. At operational temperature, the tripping time of the overload relay
drops to approximately 25% of that shown. Specific characteristics for each individual setting range are available on request. These characteristics for ZE, Z00, Z1 and Z5, format 55 75, self-adhesive, correspond to the data in the PTB test report and are used both
for the correct selection of overload relays for EEx e motors and for documentation at the point of installation.
In the event of phase failure or an imbalance > 50 %, the ZEV trips out within 2 – 3 seconds.
ZESettingrange
A
TrippingcharacteristicstoAWA no.
Z00Settingrange
A
TrippingcharacteristicstoAWA no.
Z1Settingrange
A
TrippingcharacteristicstoAWA no.
ZW7Settingrange
A
TrippingcharacteristicstoAWA no.
0.1 – 0.160.16 – 0.240.24 – 0.40.4 – 0.60.6 – 1.01.0 – 1.61.6 – 2.42.4 – 44 – 66 – 9
23-1036-123-1036-223-1036-323-1036-423-1036-523-1036-623-1036-723-1036-823-1036-923-1036-10
0.1 – 0.160.16 – 0.240.24 – 0.40.4 – 0.60.6 – 1.01.0 – 1.61.6 – 2.42.4 – 44 – 66 – 1010 – 1616 – 24
23-657-1023-657-1223-657-1423-657-1623-657-1823-657-2023-657-2223-657-2423-657-2623-657-2823-657-3023-657-32
6 – 1010 – 1616 – 2424 – 4040 – 5750 – 6363 – 75
23-657-4023-657-4223-657-4423-657-4623-657-4823-657-4923-657-51.2
42 – 6360 – 9085 – 125100 – 160160 – 240190 – 290270 – 400360 – 540420 – 630
23-657-6023-657-6223-657-6423-657-6623-657-6823-657-7023-657-7223-657-7423-657-76
Z5-.../...K ...Settingrange
A
TrippingcharacteristicstoAWA no.
ZEVLoad Tripping
characteristicstoAWA no.
25 – 3035 – 5050 – 7070 – 10095 – 125120 – 160160 – 220200 – 350
23-657-8023-657-8223-657-8423-657-8623-657-8823-657-90Please enquirePlease enquire
2321-1888
2h100604020106421
4020106421
0.6
ZEZ00Z1
1 1.5 2 3 4 6 8 10 15 20x Setting current
2-phaseSeco
nds
Min
utes
3-phase
2h100604020106421
4020106421
0.6
Z5
6 8 1015 20 3 41 1.5 2x Setting current
2-phaseSeco
nds
Min
utes
3-phase
1 1.5 2 3 4 6 8 10 15 20
2h100604020106421
4020106421
0.6
ZW7
x Setting current
Minimum
Seco
nds
Min
utes
Maximum
2h
1510
100
1
2010
5
21
1 2 5 8
3
7
97 10643
2
5
201510
CLASS 5
CLASS 40353025
ZEV 3-pole
Min
utes
Seco
nds
x Setting current
2h100
50
20
105
21
20
10
5
2
10.7 1 2 5
5
8
CLASS 40353025
CLASS 201510
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06/019Moeller HPL0211-2001/2002
Z, ZW and ZEV Overload Relays, Motor-Protective RelaysTechnical Data
Features
ZE Z00Z1
Z5 ZW7 ZEV PTB certificate no.
Phase-failure sensitivity – ZEZ00Z1Z5ZEVEMT6
3.53/380.7933.53-12759/963.53-12757/963.53-23022/94Please enquire3.53-14606/96
Temperature compensation Auxiliary contacts 1 M + 1 B Test-/Off button Reset button Hand/Auto Separate mounting – Protection of EEx e motors (PTB) – Please
enquireProtection during severe starting duty – – – Trip-free release Trip indication – Standard feature
Protection of DC motors: Mounting position:
1-pole 2-pole ZE Z00Z1Z5
Moeller HPL0211-2001/2002
Z Overload RelaysTechnical Data
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Moeller HPL0211-2001/2002
Z Overload RelaysTechnical Data
ZE Z00 Z1(Z1-75)
Z5-.../.K3 Z5-.../.K4 Z5-.../FF250 ZW7 ZEV ZEV-XSW-25 ZEV-XSW-65 ZEV-XSW-145 ZEV-XSW-820
General technical dataStandards IEC/EN 60 947, VDE 0660, UL, CSA IEC/EN 60 947, VDE 0660, UL, CSA Climatic proofing Damp heat, constant, to IEC 60 ÿ068-2-3
Damp heat, cyclical, to IEC 60 068-2-30Damp heat, constant, to IEC 60 068-2-3Damp heat, cyclical, to IEC 60 068-2-30
Ambient temperature Open Min./Max. °C −25/501) −25/501) −25/501) −25/501) −25/501) −25/501) −25/501) −25/+602) −25/+601) −25/+601) −25/+601) −25/+601)
Enclosed −25/401) −25/401) −25/401) −25/401) −25/401) −25/401) −25/401) −25/402) −25/401) −25/401) −25/401) −25/401)
Storage temperature °C – – – – – – – –40/80 –40/80 –40/80 –40/80 –40/80Temperature compensation Continuous Continuous – – – –Dimensions Page 05/024 05/024 05/024 05/024 05/024 05/027 05/027 05/026 05/026 05/026 05/026 05/026Mounting position Page 05/019 05/019 05/019 05/019 05/019 05/019 As required As required As required As required As required As requiredWeight kg 0.07 0.13 0.21 1.3 (./SK3) 1.41 (./SK4) 1.55 0.8 0.25 0.2 0.4 0.5 0.3
kg – – (0.34) 1.44 (./KK3) 1.64 (./KK4) – – – – – – –Mechanical shock resistance (half-sinusoidal shock) g/ms 10/10 10/10 10/10 10/10 10/10 10/10 10/10 15/10 – – – –Degree of protection IP20 IP00 IP00 IP00 IP00 IP00 IP00 IP20 – – – –Protection against direct contact from the front when actuated by a perpendicular test finger (IEC 536)
Finger and back-of-hand proof With terminalcover
Finger and back-of-hand proof
Main contactsRated impulse withstand voltage Uimp V 6000 6000 6000 8000 8000 8000 6000 – – – – 8000Overvoltage category/pollution degree III/3 III/3 III/3 III/3 III/3 III/3 III/3 – – – – III/3Rated insulation voltage Ui V AC 690 690 690 1000 1000 1000 690 – – – – 1000Rated operational voltage Ue V AC 690 690 690 1000 1000 1000 690 – – – – 1000Safe isolation to IEC 536
Between the main contacts and the auxiliary contacts as well as between the main contacts
V AC 300 440 440 440 440 440 440 5003) – – – –
Current setting A 0.1 – 9 0.1 – 24 6 – 75 25 – 100 35 – 142 50 – 250 40 – 630 1 – 8204) 1 – 25 2–65 10 – 145 40 – 820Short-circuit protection
Max. fuse Page 05/004 05/004 05/006 05/006 05/006 05/006 For overload relay in conjunction with transformers As required for contactor
Current heat loss (3 current paths)Lower value of the setting range W 2.5 2.5 3 (7) < 16 < 16 < 16 3 – – – – –Maximum setting W 6 6 7.5 (10) < 28 < 28 < 28 10 – – – – –
Terminal capacity 27 mmSolid mm2 2 (0.75– 2.5) 2 (1 – 6) 2 (1 – 16)2) 16 16 – – – – – – –Flexible without ferrule mm2 – – – 50 70 – – – – – – –Flexible with ferrule mm2 2 (0.5 – 1.5) 2 (1 – 6) 1 25
2 (1 – 10)2)50 70 – – – – – – –
Stranded mm2 – – – 50 70 – – – – – – –Flexible with cable lug mm2 – – – – – 95 – – – – – –Stranded with cable lug mm2 – – – – – 120 – – – – – –Solid or stranded AWG 18 – 14 8–14 14 – 2 2 2/0 250 MCM – – – – – –Flat conductor3) mm – – – 6 9 0.8 6 16 0.8 6 16 0.8 – – – – – –Busbar mm – – – – – 20 3 – – – – – –
Terminal screws M3.5 M4 M6 M8 M10 M8 25 – – – – – –Pozidriv screwdriver Size 2 2 2 – – – – – – – – –Standard screwdriver mm 0.8 5.5 1 6 1 6 – – – – – – – – –Hexagon socket head spanner SW mm – – – 4 5 – – – – – – –Hexagon head spanner SW mm – – – – – 13 – – – – – –Tightening torque Nm 1.2 1.8 3.5 6 10 10 – 14 – – – – – –
Notes 1) Operating range to IEC/EN 60 947, PTB: 5 °C to +50 °C
2) When using two conductors, use equal cross-sections 3) Z5-.../FF250: Secure usingbox terminal
1) Operating range to IEC/EN 60 947, PTB: −5 °C to +50 °C
2) Limited legibility of the LCD display at < −15 °C3) With ZEV ... between busbar and sensor4) Setting range dependent on current sensor
06/020 06/021
Moeller HPL0211-2001/2002
Z Overload RelaysTechnical Data
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ZE Z00Z 1Z 5
ZW7 ZEV
Auxiliary and control circuitsRated impulsewithstand voltage Uimp
V 6000 6000 6000 4000
Overvoltage category/pollution degree III/3 III/3 III/3 III/3Terminal capacity
Solid mm2 2 (0.75 – 2.5) 2 (0.75 – 4) 2 (0.75 – 4) 1 (0.5 – 2.5)2 (0.5 – 1.5)3)
Flexible with ferrule mm2 2 (0.5 – 1.5) 2 (0.75 – 2.5) 2 (0.75 – 2.5) 1 (0.5 – 2.5)2 (0.5 – 1.5)3)
Solid or stranded AWG 2 (18 – 12) 2 (18 – 12) 2 (18 – 12) –Terminal screws M3.5 M3.5 M3.5 M3.5Pozidriv screwdriver Size 2 2 2 1Standard screwdriver mm 0.8 5.5 1 6 1 6 0.8 5.5Tightening torque Nm 0.8 – 1.2 0.8 – 1.2 0.8 – 1.2 0.8Rated insulationvoltage Ui
V AC 690 500 500 250
Rated operationalvoltage Ue
V AC 500 500 500 240
Safe isolation to IEC 536
Between the auxiliary contacts V AC 300 240 240 up to 2406)
Conventional thermal current Ith A 6 6 6 6Rated operational current Ie
AC-15 make/break contacts120 V A – – – 34)
220/240 V A 1.5/1.5 1.5/1.5 1.5/1.5 34)
380/415 V A 0.5/0.7 0.5/0.9 0.5/0.9 –500 V A 0.3/0.5 0.5/0.8 0.5/0.8 –
DC-13 2) at L/R 15 ms make/break contacts 24 V A 0.9 0.9 0.9 160 V A 0.75 0.75 0.75 –110 V A 0.4 0.4 0.4 –220 V A 0.2 0.2 0.2 –
Power consumption W – – – 2.5Short-circuit rating without welding Max. fuse3)
A gG/gL 4 6 6 6
Pick-up and drop-out valuesAC – – – 0.85 – 1.1 Us
DC – – – 0.85 – 1.1 Us
Thermistor protectionTotal resistance (cold) Ω – – – 1500Response value Ω – – – 2700 – 3100Reset range Ω – – – 1500 – 1650Recovery time
Overload – – – 5 – 12 min5)
Thermistor trip – – – 5 K below response temperature
Earth-fault protection immediate
Notes 1) Making and breaking currents to DC-13, time constant as stated2) See transparent overlay “Fuses” for time/current characteristics (Please enquire)3) When connecting 2 conductors, only the following combinations are admissible:
0.5 and 0.75 mm2
0.75 and 1 mm2
1 and 1.5 mm2
4) Contacts 95/96 and 97/98 (contactor control) 3 AContacts 05/06 and 07/08 (auxiliary contacts) 1.5 A
5) Dependent on the setting of the tripping class6) Up to 240 V depending on contact arrangement between mains and outputs
(neighbouring contacts: Us = 127 V)No electrical separation from the thermistor and core-balance transformer input
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06/023Moeller HPL0211-2001/2002
EMT Thermistor Overload Relays for Machine ProtectionTechnical Data
EMT6
General technical dataStandards IEC/EN 60 947, VDE 0660, EN 55 011Climatic proofing Damp heat, constant, to IEC 60 068-2-3
Damp heat, cyclical, to IEC 60 068-2-30
Ambient temperature Open Min./Max. °C −25/+60Enclosed Min./Max. °C −25/+45
Mounting position As requiredWeight kg 0.15Dimensions a Page 05/025Mechanical shock resistance (half-sinusoidal shock 10 ms) g 10Degree of protection IP 20Protection against direct contact from the front when actuated by a perpendicular test finger (IEC 536)
Finger and back-of-hand proof
Safe isolation to IEC 536Between the contacts V 250and between contacts and power supply V 250
Auxiliary and control circuitRated impulse withstand voltage Uimp V 6000Overvoltage category/pollution degree III/3Terminal capacity: auxiliary and control circuit
Solid mm2 2 (0.5 – 1.5)mm2 1 2.5
Flexible with ferrule mm2 2 (0.5 – 1.5)mm2 1 2.5
Solid or stranded AWG 16 – 14Terminal screw M3.5Pozidriv screwdriver 2Standard screwdriver 1 6Tightening torque Nm 0.8 – 1.2
Auxiliary circuitRated insulation voltage Ui V 400Rated operational voltage Ue V 400Rated operational current Ie
AC-14 make and break contacts 380/415 V A 3/3AC-15 make and break contacts 240V A 3
380/415 V A 1/1Short-circuit rating without welding, max. fuse A gG/gL 6
Control circuitRated insulation voltage Ui V 240Rated operational voltage Ue V 240
V 230 EMT6 (-DB) (230 V)Pick-up and drop-out values, 0.85 – 1.1 Ue
Power consumption AC VA 3.5DC W 2
Tripping at approx. Ω 3600Recovery at approx. Ω 1600
Moeller HPL0211-2001/2002
Z Overload RelaysDimensions
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Overload relays
ZE
Z00 + EZ00Z1 + EZ1
Z5-.../SK
= Knockout, supplied closed
Z5-.../KK
5.5
58
= 5 45
32
49106
>
a
4.7c1
cMDAMDE
bb1
a3
a2
a1
MDE...
MDA...b4
b5b2 b3
12
EZ00: 2 M4x 12EZ1: 2 M5x15
EZ00 EZ1
a 45 60a1 35 50a2 34 41.5a3 22.5 30b 85 86b1 42.5 42.5b2 60 –b3 75 75b4 41 36b5 7.5 –c 73 112c1 90 102
a1
a3
Z5
a2
a
b1b3
b b2 d
e
c
c1
Z5-.../SK3 Z5-.../SK4
a 100 118a1 80 80a2 80 100a3 28 28b 117 117b1 74 74b2 135 135b3 22 23c 133 133c1 82.5 84d 94 94e ∅ 6 ∅ 7
c
d
e
bb1
a
a1
5
MDE
MDA 16.5
7M
DAM
DE
Z5-.../KK3 Z5-.../KK4
a 100 118a1 80 100b 120 120b1 74 74c 133 133d 94 94e ∅ 6 ∅ 7
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06/025Moeller HPL0211-2001/2002
Z Overload Relays, Current-Transformer Operated Overload Relays, Thermistor Overload RelaysDimensions
Overload relays
Z5-.../FF250
Current-transformer operated relays
ZW7-...
Thermistor overload relays
EMT6-(-DB)EMT6-DBK
MDE external reset buttonMDA Off button
110
121
96
128
74 144
169
48
MDE
25 5MDA
16.5
144
111
94
MDE
MDA
7
7
11
7.5
26
5521
85
185
71 44 33
8
4.3185
M4
44
26
55 MDE
MDE
1.5
159
172 – 250
90° 90°90°
200
6565
71
27
Permissible mounting positions :
102
78
22.5
100
12 – 13
2 – 5
8
2.5
24.1
22.3
3.2
o 29
.5
+0.4 0
+0.
4 0
Moeller HPL0211-2001/2002
ZEV Motor-Protective RelaysDimensions
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Motor-protective relays
ZEV
Current sensors
ZEV-XSW-...
29
4.57.2
45
93 37 59.2
78 103
75
93 37 35 78 103
c
8
a1
4.5
a
d2d2
35
d1
ZEV-XSW-... 25 65 145aa1cd1d2
452450611.2
7049581319
9068652126
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06/027Moeller HPL0211-2001/2002
ZEV Motor-Protective RelaysDimensions
Motor-protective relays
ZEV ZEV-XSW-...
Current sensors
ZEV-XSW-820
c1
ZEV ZEV-XSW-... 25 65 145c1 120 128 134
3125
~150
3526
37