Moeller HPL0211-2001/2002
06/001
Overload relays, motor-protective relays
Technical overview
Page
06/002
System overview
05/006
Overload relays, motor-protective relays
ZE, Z00 overload relays
Z1, Z5 overload relays
ZW7 current transformer-operated overload relays
ZEV electronic motor-protective relay
SSW core-balance transformers
06/004
06/004
06/006
06/008
06/010
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
Overload / Motor-Protective Relays
Overload Relays, Motor-Protective Relays
Overview
06/002
Moeller HPL0211-2001/2002
Thermal overload relays
ZE
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
Electronic motor-protective relay
ZEV
1– 820
Thermistor overload relays for machine protection
EMT6((DB)K)
Overload Relays, Motor-Protective Relays
Overview
DILEEM
DILEM
00M
00AM
0M
0AM
1M
1AM
2M
2AM
3M80
3AM85
4M115
4AM145
M185
M225
M250
M300
M400
M500
M580
M650
M750
M820
1)
Notes
1)
Up to DILM580
Overload / Motor-Protective Relays
Overload / Motor-Protective Relays
Overload Relays, Motor-Protective Relays
Overview
Setting ranges (A)
(Note max. current
of contactor)
06/003
Moeller HPL0211-2001/2002
06/004
Moeller HPL0211-2001/2002
Moeller HPL0211-2001/2002
Overload Relays
ZE, Z00 Overload Relays
Setting range of
overload release
Ir
A
Auxiliary contacts
Circuit diagram
Short-circuit protection
Type of coordination
“1”
“2”
Make
contacts
Break
contacts
For use with
Max.
A gG/gL
Max.
A gG/gL
1M
1B
DILE(E)M,
DIULE(E)M/21/MV,
SDAINLEM, MSE
20
0.5
20
1
0.24 – 0.4
20
2
0.6 – 0.4
20
2
0.6 – 1
20
4
1 – 1.6
20
6
1.6 – 2.4
20
6
2.4 – 4
20
10
4–6
20
10
6–9
20
10
25
0.5
25
1
25
2
0.6 – 0.4
25
4
0.6 – 1
25
4
1 – 1.6
25
6
1.6 – 2.4
25
10
2.4 – 4
25
16
4–6
25
20
6 – 10
50
25
10 – 16
63
35
16 – 24
63
50
Type
Article no.
Price
See Price
List
Overload / Motor-Protective Relays
Overload / Motor-Protective Relays
Overload Relays
ZE, Z00 Overload Relays
Notes
Std. pack
ZE overload relays
Phase-failure sensitivity to IEC/EN 60 947
For direct mounting
0.1–0.16
0.16 – 0.24
97 95
2
4
6
98 96
ZE-0,16
014263
ZE-0,24
014285
ZE-0,4
014300
ZE-0,6
014333
ZE-1,0
014376
ZE-1,6
014432
ZE-2,4
014479
ZE-4
014518
ZE-6
014565
ZE-9
014708
5 off
Z00-0,16
048313
Z00-0,24
050686
Z00-0,4
053059
Z00-0,6
055432
Z00-1,0
057805
Z00-1,6
060178
Z00-2,4
062551
Z00-4
064924
Z00-6
067297
Z00-10
069670
Z00-16
072043
Z00-24
074416
3 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
1
Z00 overload relays
Phase-failure sensitivity to IEC/EN 60 947
For direct mounting
0.1–0.16
0.16 – 0.24
0.24 – 0.4
06/005
97 95
2
4
6
98 96
1M
1B
DIL00(A)M, DIL0(A)M
DIUL00(A)M/11,
DIUL0(A)M/11,
SDAINL00AM,
SDAINL0(A)M
Z00:
Separate mounting
2
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 0.793
Z00: 3.53 – 12759/96
Z00 and EZ00 can be used with DILSM... semiconductor contactors
For selection see Page
05/020
06/006
Moeller HPL0211-2001/2002
Moeller HPL0211-2001/2002
Overload Relays
Z1, Z5 Overload Relays
Setting range of
overload release
Ir
A
Auxiliary contacts
Circuit diagram
Short-circuit protection
Type of coordination
“1”
“2”
Make
contacts
Break
contacts
For use with
Max.
A gG/gL
Max.
A gG/gL
1M
1B
DIL1(A)M, DIL2(A)M,
DIUL1AM/11,
DIUL2AM/11,
SDAINL1(A)M,
SDAINL2(A)M
50
25
63
35
63
50
24–40
125
80
40–57
160
100
50 – 63
160
100
250
160
Type
Article no.
Price
See Price
List
Overload / Motor-Protective Relays
Overload / Motor-Protective Relays
Overload Relays
Z1, Z5 Overload Relays
Notes
Std. pack
Z1 overload relays
Phase-failure sensitivity to IEC/EN 60 947
For direct mounting
6 – 10
10 – 16
97 95
2
4
6
98 96
16 – 24
For separate mounting
06/007
60 – 75
97 95
2
4
6
98 96
For direct mounting
Phase-failure sensitivity to IEC/EN 60 947
25 – 35
1
3
5
97 95
35 – 50
2
4
6
98 96
1M
1B
Z1-10
076789
Z1-16
079162
Z1-24
081535
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 – 12757/96
Z5-.../SK..: 3.53 – 23022/94
Z1-40
083908
Z1-57
020257
Z1-63
086281
Z1:
Fitted directly to the contactor
Z1-75
065598
1 off
Z5-35/SK3
071573
Z5-50/SK3
071572
Z5-70/SK3
071571
Z5-100/SK3
071570
1 off
1
Z5 overload relays
1M
1B
50 – 70
DIL3M80,
DIL3AM85,
DIUL3M80/11,
DIUL3AM85/11,
SDAINL3M125,
SDAINL3AM150
70 – 100
125
100
160
125
250
160
250
160
160
125
250
160
315
200
95 – 125
315
250
142–120
315
250
250
160
315
200
95 – 125
315
250
120 – 160
400
250
160 – 220
400
315
200 – 250
400
315
35 – 50
1
3
5
97 95
50 – 70
2
4
6
98 96
1M
1B
70 – 100
50 – 70
1
3
5
97 95
70 – 100
2
4
6
98 96
1M
1B
DIL4M115,
DIL4AM145,
DIUL4M115/11,
DIUL4AM145/11,
SDAINL4M180,
SDAINL4AM250
DILM185, DILM225,
DILM250
Z5-50/SK4
071565
Z5-70/SK4
071564
Z5-100/SK4
071563
Z5-125/SK4
071562
Z5-150/SK4
046556
Z5-70/FF250
210070
Z5-100/FF250
210071
Z5-125/FF250
210072
Z5-160/FF250
210073
Z5-220/FF250
210074
Z5-250/FF250
210075
Separate mounting
2
Accessories
Page
1 Contactors
2 Bases
Accessories
05/014
05/016
05/016
Z5/SK:
Fitted directly to the contactor
1
Accessories
Page
1 Contactors
Accessories
05/014
05/016
Moeller HPL0211-2001/2002
Moeller HPL0211-2001/2002
Overload / Motor-Protective Relays
Overload Relays, Motor-Protective Relays
Z5 Overload Relays, ZW7 Current-Transformer Operated Overload Relays
Setting range of
overload release
Ir
A
Overload Relays, Motor-Protective Relays
Z5 Overload Relays, ZW7 Current-Transformer Operated Overload Relays
Auxiliary contacts
Short-circuit protection
Type
Price
Type of coordination
“1”
“2”
Article no.
See Price
List
Make contacts
Break contacts
Max.
A gG/gL
Max.
A gG/gL
1M
1B
125
100
160
125
50 – 70
250
160
70 – 100
315
200
160
125
250
160
70 – 100
315
200
95 – 125
315
250
150–120
315
250
250
160
315
200
95 – 125
315
250
120 – 160
355
250
160 – 220
500
400
200 – 250
500
400
Circuit diagram
Notes
Std. pack
Z5 overload relays
Phase-failure sensitivity to IEC/EN 60 947
For separate mounting
25 – 35
1
3
5
97 95
35 – 50
2
4
6
98 96
35 – 50
1
3
5
97 95
50 – 70
2
4
6
98 96
50 – 70
1
3
5
97 95
70 – 100
2
4
6
98 96
1M
1M
1B
1B
Z5-35/KK3
071569
Z5-50/KK3
071568
Z5-70/KK3
071567
Z5-100/KK3
071566
1 off
Z5-50/KK4
071560
Z5-70/KK4
071559
Z5-100/KK4
071558
Z5-125/KK4
071557
Z5-150/KK4
046555
1 off
Z5-70/FF250
210070
Z5-100/FF250
210071
Z5-125/FF250
210072
Z5-160/FF250
210073
Z5-220/FF250
210074
Z5-250/FF250
210075
1 off
ZW7-63
000245
ZW7-90
002618
ZW7-125
004991
ZW7-160
007364
ZW7-240
009737
ZW7-290
052448
ZW7-400
045329
ZW7-540
047702
ZW7-630
050075
1 off
For separate mounting
1M
97 95
60 – 90
98 96
85 – 125
110 – 160
160 – 240
190 – 290
270 – 400
360 – 540
420 – 630
1B
Overload release:
Tripping class 10 A, except for ZW7
Short-circuit protection:
The maximum admissible fuse for the contactor must be observed.
ZW7 current transformer-operated overload relay
42 – 63
06/009
Suitable for the protection of EEx e motors.
PTB certificate no.
Z5-.../KK..: 3.53-23022/94
Overload / Motor-Protective Relays
06/008
06/010
Moeller HPL0211-2001/2002
Overload / Motor-Protective Relays
Overload Relays, Motor-Protective Relays
Description
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 motorprotective 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 straightforward 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.
06/011
Moeller HPL0211-2001
Setting range of
overload release
For use with
Ir
A
ZEV electronic motor-protective relay
1– 820
Fault currents
Type
Price
Article no.
See Price List
Std. pack
A
DILEEM
to
DILM820
ZEV
209634
1 off
DILE(E)M,
DIL00(A)M,
DIL0(A)M
DIL1(A)M,
DIL2(A)M
DIL3M80,
DIL3AM85,
DIL4M115,
DIL4AM145
DILM185
to
DILM820
ZEV-XSW-25
209635
1 off
ZEV-XSW-25,
ZEV-XSW-65,
ZEV-XSW-145,
ZEV-XSW-820
ZEV-XVK-20
209643
ZEV-XVK-40
209644
ZEV-XVK-80
209645
1 off
SSW40-0,3
028286
SSW40-0,5
028305
SSW40-1
028306
1 off
Current sensors
1 – 25
2–65
10 – 145
40 – 820
Connecting cables
Length 200 mm
Length 400 mm
ZEV-XSW-65
209636
ZEV-XSW-145
209637
ZEV-XSW-820
209641
Length 800 mm
SSW core-balance transformers
For earth-leakage monitoring
o 40 mm
0.3
0.5
1
o 65 mm
0.5
1
o 120 mm
0.5
1
SSW65-0,5
028307
SSW65-1
028316
SSW120-0,5
028319
SSW120-1
028321
Overload / Motor-Protective Relays
Overload Relays, Motor-Protective Relays
Basic Units, Accessories
06/012
Moeller HPL0211-2001/2002
Overload / Motor-Protective Relays
Overload Relays, Motor-Protective Relays
Selection Aids
L1
L2
L3
N
Menu
Class
5 10 15 20
25 30 35 40
C1
Y1
C2
Y2
A1
e
0 – 820 A
Fault
L1 L2 L3
l
µP
%
Class
M
3~
Mode
Up
Down
T2
Test
Reset
!
> 105%
IF 1)
Free
parameter 1
Reset
Free
parameter 2
T1
OFF
Free
parameter
1
95 97 05 07
A2
~ =
Reset
ON
Hand
Auto
Free
parameter
1
!
> 105%
ON
OFF
IF 1)
96 98 06 08
1)
Inputs
A1/A2
T1/T2
C1/C2
Y1/Y2
Outputs
95/96
97/98
05/06
07/08
Rated control voltage
Thermistor sensor
SSW core-balance transformers
Remote reset
IF: Internal fault
Break contact for overload/thermistor
Make contact for overload/thermistor
Break contacts freely assignable
Make contacts freely assignable
Tripping limit values for 3-pole balanced overload
Response current:
110% of the set current,
120% of the set current
Tripping 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
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
Rated motor current IN [A]
Setting current on the relay IE [A]
between the minimum and maximum value
4
0.31 – 0.4
1.24 – 1.6
The setting current IE for the unit is calculated as: IE = n IN
3
0.41 – 0.62
1.23 – 1.86
2
0.63 – 1.24
1.26 – 2.48
Moeller HPL0211-2001/2002
06/013
Tripping delay for the ZEV electronic motor-protective relay
Tripping class
CLASS
5
10
15
20
can be selected
Tripping delay in s (10 %)
With 3-pole balanced load from cold
3
11.3
22.6
34
45.3
Setting current IE
4
8
15.9
23.9
31.8
5
6.1
12.3
18.4
24.6
6
5
10
15
20
7.2
4.1
8.2
12.3
16.4
8
3.6
7.3
10.9
14.6
10
2.9
5.7
8.6
11.5
25
30
35
40
56.6
39.8
30.7
25
20.5
18.2
14.4
67.9
47.7
36.8
30
24.5
21.9
17.2
79.2
55.7
43
35
28.6
25.5
20.1
90.5
63.6
49.1
40
32.7
29.2
23
Operational readiness delay after overload tripping
(Summary of operational readiness delay, in minutes)
CLASS
5
10
5
6
tready
25
9
30
10
35
11
40
12
40.6
29.2
22.9
18.8
15.6
14.0
11.1
48.6
35.0
27.4
22.5
18.6
16.7
13.3
56.6
40.7
31.9
26.2
21.6
19.4
15.4
64.6
46.5
36.3
29.9
24.7
22.1
17.6
15
7
20
8
Tripping delay in s (10 %)
With load imbalance in 2 poles, from cold
3
8.4
16.5
24.5
32.5
Setting current IE
4
6.1
12.0
17.7
23.5
5
4.8
9.4
13.9
18.4
6
4.0
7.8
11.5
15.2
7.2
3.3
6.5
9.5
12.6
8
3.1
5.9
8.6
11.3
10
2.5
4.7
6.9
9.0
Imbalance > 50 % results in tripping in 2-3 s
Imbalance < 35 % results in tripping according to the 3-phase characteristic
For PTB certificate number, please enquire
Overload / Motor-Protective Relays
Overload Relays, Motor-Protective Relays
Selection Aids
06/014
Moeller HPL0211-2001/2002
Overload / Motor-Protective Relays
Overload Relays, Motor-Protective Relays
Thermistor Overload Relays for Machine Protection
Rated operational
current Ie at
AC-15
AC-14
220 V
380 V
230 V
400 V
240 V
A
A
Conv.
thermal
current
Ith
Rated control voltage
Us
A
V
3
6
3
6
EMT6
066166
EMT6(230V)
066400
1 off
3
24 – 240 V 50/60 Hz,
24 – 240 V DC
230 V 50/60 Hz
3
3
6
3
6
EMT6-DB
066167
EMT6-DB(230V)
066401
1 off
3
24 – 240 V 50/60 Hz,
24 – 240 V DC
230 V 50/60 Hz
3
3
6
24 – 240 V 50/60 Hz,
24 – 240 V DC
EMT6-DBK
066168
1 off
CS-TE
095853
1 off
Thermistor overload relays for machine protection
• With automatic reset
• Mains and fault LED display
3
Type
Price
Article no.
See Price
List
Std. pack
1 off
• Selector switch with/without automatic reset
• For manual or remote resetting
• Test button
• Mains and fault LED display
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
Accessories
Screw adapter
06/015
Moeller HPL0211-2001/2002
Terminal marking to EN 50 005
Notes
Flow diagrams
LED display
Supply voltage is applied
Device has tripped
Device has tripped/short circuit
in sensor circuit
EMT6, EMT6-DB, EMT6-DBK
Auto
L+
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
A1/A2
21
A1
Power
13
T1/T2
Tripped
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 3,6 K
1,6 K
0
US
13–14, 21–22
T1 T2
A2
22
14
Tripped LED
All the devices are also suitable for monitoring thermal
contact sensors.
PTC
N
Characteristic values of sensor circuit at Us and +20 °C
EMT6-DB, EMT6-DBK
Hand
L+
RT1-T2
T1, T2 short-circuited
4 k
T1-T2 open
A1/A2
Y1
A1
Power
Y2
21
13
T1/T2
Tripped
US
3,6 K
1,6 k
0
EMT6...
UT1-T2
V DC max.
–
3
5.1
IT1-T2
mA max.
1.9
0.8
–
Y1/Y2, RESET
T1 T2
A2
22
Functions that can be disconnected on EMT6-DBK:
14
13–14, 21–22
Function
Short-circuit recognition
Zero-voltage safety
Tripped LED
PTC
Disconnection via link
Y1 – Y3
Y1 – Y4
N
EMT6-DBK
Zero-voltage safe operation
12000
Resistance [ ]
L+
A1/A2
Y1
A1
Power
Y2
Y3
Y4
21
13
T1/T2
Tripped
3,6 KΩ
1,6 KΩ
0Ω
4000
3600
IECTripping range
1650
1600
Resetting
range
Tripping
Reset
750
US
Y1/Y2, RESET
T1 T2
A2
22
14
Tolerance limits
Temperature [°C]
13–14, 21–22
60
Tripped LED
PTC
N
Short circuit
NAT NAT
–20° –5°
NAT
NAT
NAT
+5° +15°
Overload / Motor-Protective Relays
Overload Relays, Motor-Protective Relays
Thermistor Overload Relays for Machine Protection
06/016
Moeller HPL0211-2001/2002
Overload / Motor-Protective Relays
Overload Relays, Motor-Protective Relays
Accessories
For use with
Bases
For separate mounting
Z00
Z1
Type
Article no.
Price
See Price
List
Std. pack
EZ00
022630
EZ1
025003
5 off
MDE-06
095773
MDE-06-S
003092
10 off
MDE-287
012110
MDE-287-S
080098
5 off
MDA-04
022625
MDA-04-S
003093
5 off
For snap-fitting on an EN 50 022
top-hat rail or screw fixing
5 off
Push-buttons
For enclosed overload relays
Mounting diameter 22.5 mm
External reset button, IP65
Front ring
Matt chromed
Black
Matt chromed
Black
Off button, IP65
Front ring
Matt chromed
Black
Matt chromed
Black
Matt chromed
Black
Blue button plate
10 off
Blue button plate: RESET
5 off
Red button plate
MDA-10
029744
MDA-10-S
003094
Red button plate with
white circle
MDA-110
036863
MDA-110-S
080118
Red button plate: STOP
06/017
Moeller HPL0211-2001/2002
For use with
Type
Article no.
Price
See Price
List
Std. pack
Shrouds
Z5-.../FF250
Z5/FF250-XHB
215217
1 off
Overload relay
for separate mounting
Z5/FF250
-XHB
Z5-.../FF250
Direct fitting of
Z5-.../FF250
to
DILM185, DILM225,
DILM250
Z5/FF250-XHB-Z
215218
1 off
Z5/FF250
-XHB
Overload relay fitted
directly to contactor
DIL M400
-XHB
DIL M185/
225/250
Z5/FF250
-XHB-Z
Z5-.../FF250
Z5/FF250
-XHB
Overload / Motor-Protective Relays
Overload Relays, Motor-Protective Relays
Accessories
06/018
Moeller HPL0211-2001/2002
Tripping characteristics
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
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
2-phase
1 1.5 2 3 4 6 8 10 15 20
x Setting current
3-phase
2-phase
1 1.5 2 3 4 6 8 1015 20
x Setting current
2h
ZW7
Minutes
100
Maximum
Minimum
1 1.5 2 3 4 6 8 10 15 20
x Setting current
15
10
5
2
1
Seconds
Seconds
3-phase
2h
100
60
40
20
10
6
4
2
1
40
20
10
6
4
2
1
0.6
Minutes
Z5
Seconds
2h
100
60
40
20
10
6
4
2
1
40
20
10
6
4
2
1
0.6
Minutes
ZE
Z00
Z1
Minutes
2h
100
60
40
20
10
6
4
2
1
40
20
10
6
4
2
1
0.6
Seconds
Overload / Motor-Protective Relays
Z, ZW and ZEV Overload Relays, Motor-Protective Relays
Technical Data
for the correct selection of overload relays for EEx e
motors and for documentation at the point of
installation.
2h
100
50
ZEV 3-pole
20
10
5
CLASS 40
35
30
25
CLASS 40
35
30
25
2
1
20
20
20
10
15
7
10
5
3 CLASS 5
2
1
1
2 3 4 5 6 7 8 910
x Setting current
10 CLASS 20
15
5
10
2
5
1
0.7 1
2
5
8
In the event of phase failure or
an imbalance > 50 %, the ZEV
trips out within 2 – 3 seconds.
ZE
Setting
range
A
0.1 – 0.16
0.16 – 0.24
0.24 – 0.4
0.4 – 0.6
0.6 – 1.0
1.0 – 1.6
1.6 – 2.4
2.4 – 4
4–6
6–9
Z5-.../...K ...
Setting
range
A
25 – 30
35 – 50
50 – 70
70 – 100
95 – 125
120 – 160
160 – 220
200 – 350
Tripping
characteristics
to
AWA no.
23-1036-1
23-1036-2
23-1036-3
23-1036-4
23-1036-5
23-1036-6
23-1036-7
23-1036-8
23-1036-9
23-1036-10
Tripping
characteristics
to
AWA no.
23-657-80
23-657-82
23-657-84
23-657-86
23-657-88
23-657-90
Please enquire
Please enquire
Z00
Setting
range
A
0.1 – 0.16
0.16 – 0.24
0.24 – 0.4
0.4 – 0.6
0.6 – 1.0
1.0 – 1.6
1.6 – 2.4
2.4 – 4
4–6
6 – 10
10 – 16
16 – 24
ZEV
Load
Tripping
characteristics
to
AWA no.
23-657-10
23-657-12
23-657-14
23-657-16
23-657-18
23-657-20
23-657-22
23-657-24
23-657-26
23-657-28
23-657-30
23-657-32
Tripping
characteristics
to
AWA no.
2321-1888
Z1
Setting
range
A
6 – 10
10 – 16
16 – 24
24 – 40
40 – 57
50 – 63
63 – 75
Tripping
characteristics
to
AWA no.
23-657-40
23-657-42
23-657-44
23-657-46
23-657-48
23-657-49
23-657-51.2
ZW7
Setting
range
A
42 – 63
60 – 90
85 – 125
100 – 160
160 – 240
190 – 290
270 – 400
360 – 540
420 – 630
Tripping
characteristics
to
AWA no.
23-657-60
23-657-62
23-657-64
23-657-66
23-657-68
23-657-70
23-657-72
23-657-74
23-657-76
Moeller HPL0211-2001/2002
06/019
Features
ZE
Phase-failure sensitivity
Temperature compensation
Auxiliary contacts 1 M + 1 B
Test-/Off button
Reset button Hand/Auto
Separate mounting
Protection of EEx e motors (PTB)
–
Z00
Z1
Protection during severe starting duty
Trip-free release
Trip indication
Standard feature
–
–
–
Protection of DC motors:
1-pole
Z5
ZW7
ZEV
–
–
–
Please
enquire
PTB certificate no.
ZE
Z00
Z1
Z5
ZEV
EMT6
3.53/380.793
3.53-12759/96
3.53-12757/96
3.53-23022/94
Please enquire
3.53-14606/96
Mounting position:
2-pole
ZE
Z00
Z1
Z5
Overload / Motor-Protective Relays
Z, ZW and ZEV Overload Relays, Motor-Protective Relays
Technical Data
06/020
Moeller HPL0211-2001/2002
Moeller HPL0211-2001/2002
Z Overload Relays
Technical Data
ZE
General technical data
Standards
Climatic proofing
Ambient temperature
Open
Enclosed
Min./Max.
Storage temperature
Temperature compensation
Dimensions
Mounting position
Weight
Main contacts
Rated impulse withstand voltage Uimp
Overvoltage category/pollution degree
Rated insulation voltage Ui
Rated operational voltage Ue
Safe isolation to IEC 536
Between the main contacts and the auxiliary contacts
as well as between the main contacts
Current setting
Short-circuit protection
Max. fuse
Current heat loss (3 current paths)
Lower value of the setting range
Maximum setting
Terminal capacity
Solid
Flexible without ferrule
Flexible with ferrule
Stranded
Flexible with cable lug
Stranded with cable lug
Solid or stranded
Flat conductor3)
Busbar
Terminal screws
Pozidriv screwdriver
Standard screwdriver
Hexagon socket head spanner
Hexagon head spanner
Tightening torque
Notes
1)
SW
SW
Operating range to IEC/EN 60 947,
PTB: 5 °C to +50 °C
Z1
(Z1-75)
IEC/EN 60 947, VDE 0660, UL, CSA
Damp heat, constant, to IEC 60 ÿ068-2-3
Damp heat, cyclical, to IEC 60 068-2-30
−25/501)
−25/501)
−25/501)
−25/401)
−25/401)
−25/401)
–
–
–
Continuous
05/024
05/024
05/024
05/019
05/019
05/019
0.07
0.13
0.21
–
–
(0.34)
10/10
10/10
10/10
IP20
IP00
IP00
Finger and back-of-hand proof
°C
°C
Mechanical shock resistance (half-sinusoidal shock)
Degree of protection
Protection against direct contact from the front when actuated
by a perpendicular test finger (IEC 536)
Z00
Page
Page
kg
kg
g/ms
V
Z5-.../.K3
Z5-.../.K4
−25/501)
−25/401)
–
−25/501)
−25/401)
–
05/024
05/019
1.3 (./SK3)
1.44 (./KK3)
10/10
IP00
05/024
05/019
1.41 (./SK4)
1.64 (./KK4)
10/10
IP00
Z5-.../FF250
ZW7
ZEV
IEC/EN 60 947, VDE 0660, UL, CSA
Damp heat, constant, to IEC 60 068-2-3
Damp heat, cyclical, to IEC 60 068-2-30
−25/501)
−25/501)
−25/+602)
−25/401)
−25/401)
−25/402)
–
–
–40/80
Continuous
05/027
05/027
05/026
05/019
As required
As required
1.55
0.8
0.25
–
–
–
10/10
10/10
15/10
IP00
IP00
IP20
With terminal
Finger and back-of-hand proof
cover
ZEV-XSW-25
ZEV-XSW-65
ZEV-XSW-145
ZEV-XSW-820
−25/+601)
−25/401)
–40/80
–
05/026
As required
0.2
–
–
–
−25/+601)
−25/401)
–40/80
–
05/026
As required
0.4
–
–
–
−25/+601)
−25/401)
–40/80
–
05/026
As required
0.5
–
–
–
−25/+601)
−25/401)
–40/80
–
05/026
As required
0.3
–
–
–
V AC
V AC
6000
III/3
690
690
6000
III/3
690
690
6000
III/3
690
690
8000
III/3
1000
1000
8000
III/3
1000
1000
8000
III/3
1000
1000
6000
III/3
690
690
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
8000
III/3
1000
1000
V AC
300
440
440
440
440
440
440
5003)
–
–
–
–
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 – 820
Page
05/004
05/004
05/006
05/006
05/006
05/006
For overload relay in conjunction with transformers
As required for contactor
W
W
2.5
6
2.5
6
3 (7)
7.5 (10)
< 16
< 28
< 16
< 28
< 16
< 28
3
10
27 mm
–
–
–
–
–
–
–
–
–
–
mm2
mm2
mm2
2 (0.75– 2.5)
–
2 (0.5 – 1.5)
2 (1 – 6)
–
2 (1 – 6)
16
50
50
16
70
70
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
mm2
mm2
mm2
AWG
mm
mm
–
–
–
18 – 14
–
–
M3.5
2
0.8 5.5
–
–
1.2
–
–
–
8–14
–
–
M4
2
16
–
–
1.8
2 (1 – 16)2)
–
1 25
2 (1 – 10)2)
–
–
–
14 – 2
–
–
M6
2
16
–
–
3.5
50
–
–
2
6 9 0.8
–
M8
–
–
4
–
6
70
–
–
2/0
6 16 0.8
–
M10
–
–
5
–
10
–
95
120
250 MCM
6 16 0.8
20 3
M8 25
–
–
–
13
10 – 14
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Size
mm
mm
mm
Nm
2)
When using two conductors, use equal cross-sections
3) Z5-.../FF250:
box terminal
Secure using
1)
Operating range to IEC/EN 60 947,
PTB: −5 °C to +50 °C
Limited legibility of the LCD display at < −15 °C
3) With ZEV ... between busbar and sensor
4) Setting range dependent on current sensor
2)
Overload / Motor-Protective Relays
Overload / Motor-Protective Relays
Z Overload Relays
Technical Data
06/021
06/022
Moeller HPL0211-2001/2002
Overload / Motor-Protective Relays
Z Overload Relays
Technical Data
ZE
Z00
Z1
Z5
ZW7
ZEV
6000
6000
6000
4000
III/3
III/3
III/3
III/3
mm2
2 (0.75 – 2.5)
2 (0.75 – 4)
2 (0.75 – 4)
mm2
2 (0.5 – 1.5)
2 (0.75 – 2.5)
2 (0.75 – 2.5)
Solid or stranded
Terminal screws
Pozidriv screwdriver
Standard screwdriver
Tightening torque
Rated insulation
voltage Ui
Rated operational
voltage Ue
Safe isolation to IEC 536
AWG
Size
mm
Nm
V AC
2 (18 – 12)
M3.5
2
0.8 5.5
0.8 – 1.2
690
2 (18 – 12)
M3.5
2
16
0.8 – 1.2
500
2 (18 – 12)
M3.5
2
16
0.8 – 1.2
500
1 (0.5 – 2.5)
2 (0.5 – 1.5)3)
1 (0.5 – 2.5)
2 (0.5 – 1.5)3)
–
M3.5
1
0.8 5.5
0.8
250
V AC
500
500
500
240
Between the auxiliary contacts
Conventional thermal current Ith
Rated operational current Ie
AC-15 make/break contacts
120 V
220/240 V
380/415 V
500 V
DC-13 2) at L/R 15 ms make/break contacts
24 V
60 V
110 V
220 V
Power consumption
Short-circuit rating without welding
Max. fuse3)
Pick-up and drop-out values
AC
DC
Thermistor protection
Total resistance (cold)
Response value
Reset range
Recovery time
Overload
Thermistor trip
V AC
A
300
6
240
6
240
6
up to 240 6)
6
A
A
A
A
–
1.5/1.5
0.5/0.7
0.3/0.5
–
1.5/1.5
0.5/0.9
0.5/0.8
–
1.5/1.5
0.5/0.9
0.5/0.8
34)
34)
–
–
A
A
A
A
W
A gG/gL
0.9
0.75
0.4
0.2
–
4
0.9
0.75
0.4
0.2
–
6
0.9
0.75
0.4
0.2
–
6
1
–
–
–
2.5
6
–
–
–
–
–
–
0.85 – 1.1 Us
0.85 – 1.1 Us
–
–
–
–
–
–
–
–
–
1500
2700 – 3100
1500 – 1650
–
–
–
–
–
–
5 – 12 min5)
5 K below response
temperature
Auxiliary and control circuits
Rated impulse
withstand voltage Uimp
Overvoltage category/pollution degree
Terminal capacity
Solid
Flexible with ferrule
V
Ω
Ω
Ω
Earth-fault protection
Notes
1)
2)
3)
4)
5)
6)
Making and breaking currents to DC-13, time constant as stated
See transparent overlay “Fuses” for time/current characteristics (Please enquire)
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
Contacts 95/96 and 97/98 (contactor control) 3 A
Contacts 05/06 and 07/08 (auxiliary contacts) 1.5 A
Dependent on the setting of the tripping class
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
immediate
Moeller HPL0211-2001/2002
06/023
EMT6
General technical data
Standards
Climatic proofing
Ambient temperature
IEC/EN 60 947, VDE 0660, EN 55 011
Damp heat, constant, to IEC 60 068-2-3
Damp heat, cyclical, to IEC 60 068-2-30
Open
Enclosed
Min./Max.
Min./Max.
Mounting position
Weight
Dimensions
Mechanical shock resistance (half-sinusoidal shock 10 ms)
Degree of protection
Protection against direct contact from the front when actuated by a perpendicular
test finger (IEC 536)
Safe isolation to IEC 536
Between the contacts
and between contacts and power supply
Auxiliary and control circuit
Rated impulse withstand voltage Uimp
Overvoltage category/pollution degree
Terminal capacity: auxiliary and control circuit
Solid
Flexible with ferrule
Solid or stranded
Terminal screw
Pozidriv screwdriver
Standard screwdriver
Tightening torque
Auxiliary circuit
Rated insulation voltage Ui
Rated operational voltage Ue
Rated operational current Ie
AC-14 make and break contacts
AC-15 make and break contacts
380/415 V
240V
380/415 V
Short-circuit rating without welding, max. fuse
Control circuit
Rated insulation voltage Ui
Rated operational voltage Ue
Pick-up and drop-out values,
Power consumption
Tripping at approx.
Recovery at approx.
AC
DC
°C
°C
kg
g
IP
−25/+60
−25/+45
As required
0.15
a Page 05/025
10
20
Finger and back-of-hand proof
V
V
250
250
V
6000
III/3
mm2
mm2
mm2
mm2
AWG
Nm
2 (0.5 – 1.5)
1 2.5
2 (0.5 – 1.5)
1 2.5
16 – 14
M3.5
2
16
0.8 – 1.2
V
V
400
400
A
A
A
A gG/gL
3/3
3
1/1
6
V
V
V
240
240
230 EMT6 (-DB) (230 V)
0.85 – 1.1 Ue
3.5
2
3600
1600
VA
W
Ω
Ω
Overload / Motor-Protective Relays
EMT Thermistor Overload Relays for Machine Protection
Technical Data
06/024
Moeller HPL0211-2001/2002
Overload relays
ZE
49
5.5
106
58
32
45
>5
=
Z00 + EZ00
Z1 + EZ1
a1
4.7
EZ00: 2 M4 x 12
EZ1: 2 M5 x15
c1
c
MDA
MDE
b4
b1
a3
MDA...
b5
a2
MDE...
b2
b3
a
b
12
a
a1
a2
a3
b
b1
b2
b3
b4
b5
c
c1
EZ00
EZ1
45
35
34
22.5
85
42.5
60
75
41
7.5
73
90
60
50
41.5
30
86
42.5
–
75
36
–
112
102
Z5-.../SK
햲
a1
c
a3
Z5-.../SK3
Z5-.../SK4
100
80
80
28
117
74
135
22
133
82.5
94
∅6
118
80
100
28
117
74
135
23
133
84
94
∅7
Z5-.../KK3
Z5-.../KK4
100
80
120
74
133
94
∅6
118
100
120
74
133
94
∅7
d
b
a
a1
a2
a3
b
b1
b2
b3
c
c1
d
e
b3
Z5
b2
b1
c1
a2
e
a
햲 = Knockout, supplied closed
Z5-.../KK
c
5
16.5
MDA
a1
a
MDE
d
b
b1
7
e
MDA
MDE
Overload / Motor-Protective Relays
Z Overload Relays
Dimensions
a
a1
b
b1
c
d
e
06/025
Moeller HPL0211-2001/2002
Overload / Motor-Protective Relays
Z Overload Relays, Current-Transformer Operated Overload Relays, Thermistor Overload Relays
Dimensions
Overload relays
Z5-.../FF250
110
121
96
144
48
25
5
MDA
94
169
144
74
7
MDA
MDE
111
7
16.5
MDE
128
11
Current-transformer operated relays
ZW7-...
185
1.5
7.5
4.3
44
M4
55
85
26
26
55
44
33
71
21
8
185
MDE
MDE
159
172 – 250
200
65
65
71
Permissible mounting positions :
90°
90°
90°
27
MDE external reset button
MDA Off button
Thermistor overload relays
EMT6-(-DB)
EMT6-DBK
100
78
12 – 13
+0.4
0
24.1
102
o 29.5
22.5
3.2
2.5
8
22.3+0.4
0
2–5
06/026
Moeller HPL0211-2001/2002
Motor-protective relays
ZEV
7.2
4.5
78
103
37
59.2
29
93
75
45
Current sensors
ZEV-XSW-...
a1
c
a
65
70
49
58
13
19
145
90
68
65
21
26
35
25
45
24
50
6
11.2
d2
ZEV-XSW-...
a
a1
c
d1
d2
d2
8
d1
78
103
37
35
4.5
93
Overload / Motor-Protective Relays
ZEV Motor-Protective Relays
Dimensions
06/027
Moeller HPL0211-2001/2002
Motor-protective relays
ZEV ZEV-XSW-...
ZEV ZEV-XSW-...
c1
c1
Current sensors
35
~150
ZEV-XSW-820
37
3
26
125
25
120
65
128
145
134
Overload / Motor-Protective Relays
ZEV Motor-Protective Relays
Dimensions