Hybrid & Electric Mobility Solutions
Electric Vehicle Contactors
EVC135 Contactor
135A continuous carry
Hermetically Sealed
Form X
Performance Data
Parameter
Contact Arrangement, power contacts
Rated Operating Voltage
Continuous (Carry) Current, Typical
Limiting short time circuit @85
o
C,
load cable 35mm
2
Make/Break Cycle
Break Current at 450VDC
Contact Resistance, Typical @ 100A
Mechanical Life
Operate Time @ 25
o
C, Max.
Bounce (after close only), Max.
Release Time Max
Dielectric Withstand Voltage
3,4
Insulation Resistance @ 2920VDC
Shock, peak, Coil Energized
Vibration, sine, 55-2,000Hz, peak
Operating Ambient Temperature
Weight, Nominal
1
2
Units
VDC
A
A
A
A
A
A
mohms
Cycles
ms
ms
ms
Vdc
gigaohms
G
G
o
C
oz. (g)
Values
1 Form X (SPST-NO-DM)
100-450 (450-900)
1
135 @ 85
o
C (cable 35mm
2
)
225A for 360sec
400A for 60sec
1250A Pulsed 10 times capacitive load
See Load Graph on pg 3
660, 1 cycle
< 0.5
1,000,000
25
2
5
10
2920 / 1mA of leakage current
1
50
20
-40 to +85
6.7 (190)
Voltage between 450 and 900V are capable but are load dependent and require TE Engineering approval.
25ms @ rated voltage. Operate time of 40ms max occurs when operate voltage is close to actual pick-up.
Meets dielectric strength and insulation resistance requirements according to ISO6469-3, conformity to IEC60664-1 in preparation.
3
4
Dielectric Withstand voltage at beginning of life 3,000Vac and end of life is dependent on user characteristics.
Coil Operating Parameters (26 ohm) with optional
Coil Operating Parameters (96 ohm) with optional
Voltage Reduction after Initial Pull-in
5
Voltage Reduction after Initial Pull-in
5
Coil Resistance @ 20
o
C
26 ohm +/- 5%
96 ohm +/- 5%
Coil Resistance @ 20
o
C
Pickup Voltage @ 20
o
C
8.8 Vdc (Max)
o
C
17.5 Vdc (Max)
Pickup Voltage @ 20
Voltage (will operate)
9 – 16 Vdc
16 - 28 Vdc
Voltage (will operate)
Min hold Voltage @ 20
o
C
7.15 Vdc (Min)
19.6 Vdc (Min)
Min hold Voltage @ 20
o
C
Release Voltage @ 20
o
C
1.0 Vdc (Min)
3.0 Vdc (Min)
Release Voltage @ 20
o
C
Minimum Hold Current at Temperature
275 mA
210 mA
Minimum Hold Current at Temperature
(Must operate @ 12V for 100ms before
(Must operate @ 24V for 100ms before
reducing to minimum holding current)
reducing to minimum holding current)
5
Optional
voltage reduction after pickup if further power reduction is desired
Coil Operating Parameters (15.3 ohm) and Recommended
PWM Parameters
15.3 ohm +/- 5%
Coil Resistance @ 20
o
C
o
C
7.5 Vdc (Max)
Pickup Voltage @ 20
0.85 Vdc (Min)
Release Voltage @ 20
o
C
> 15kHz
Frequency
8.0 Vdc to 12 Vdc
Operating Voltage
58% to 72%
Duty Cycle
Coil Current (minimum recommended RMS) 300 mA
Coil Operating Parameters (3.8 ohm) and Recommended
PWM Parameters
3.8 ohm +/- 5%
Coil Resistance @ 20
o
C
3.5 Vdc (Max)
Pickup Voltage @ 20
o
C
o
C
0.5 Vdc (Min)
Release Voltage @ 20
Frequency
> 15kHz
Operating Voltage
8.0 Vdc to 12 Vdc
Duty Cycle
25% to 35%
Coil Current (minimum recommended RMS) 500 mA
1
Coil Operating Parameters (15.3 ohm) using Voltage
Reduction after Initial Pull-in
Coil Resistance @ 20
o
C
15.3 ohm +/- 5%
Pickup Voltage @ 20
o
C
7.5 Vdc (Max)
Min hold Voltage @ 20
o
C
4.6 Vdc (Min)
Release Voltage @ 20
o
C
0.85 Vdc (Min)
Minimum Hold Current at Temperature
300 mA
(Must operate @ 12V for 100ms before
reducing to minimum holding current)
Coil Operating Parameters (3.8 ohm) using Voltage
Reduction after Initial Pull-in
Coil Resistance @ 20
o
C
3.8 ohm +/- 5%
Pickup Voltage @ 20
o
C
3.5 Vdc (Max)
Min hold Voltage @ 20
o
C
2.0 Vdc (Min)
Release Voltage @ 20
o
C
0.5 Vdc (Min)
Minimum Hold Current at Temperature
500 mA
(Must operate @ 12V for 100ms before
reducing to minimum holding current)
Dimensions are in inches.
Values in brackets are metric
equivalents.
Dimension are shown for
reference purposes.
Specifications subject to change.
SUPERSEDED
NOT the LATEST
REVISION
Rev A
Hybrid & Electric Mobility Solutions
Electric Vehicle Contactors
EVC135 Contactor
(Continued)
Contact Performance
Life Cycles vs Resistive Load at 400Vdc
(Chart is for engineering guideline, verification at 2200Vrms for Dielectric Withstanding)
Note:
The maximum make current is 600A to avoid contact welding.
2
For reverse current, the performance of the contactor will roughly be reduced by 50% of the cycle life in the forward direction.
1
3
Dimensions are in inches.
Values in brackets are metric
equivalents.
Dimension are shown for
reference purposes.
Specifications subject to change.
Rev A
Hybrid & Electric Mobility Solutions
Electric Vehicle Contactors
EVC135 Contactor
(Continued)
Contact Performance
Coil Performance (96
ohm)
Values at 23°
C
Drop-out
Hold
[V]
[V]
(must)
(must)
(min.)
(min.)
3.0
Drop-out
(must)
(min.)
2.2660
2.3825
2.4990
2.6155
2.7320
2.8485
3.0000
3.0816
3.1981
3.3146
3.4311
3.5476
3.7224
3.7806
3.8972
4.0137
4.1302
19.6
Hold
(must)
(min.)
14.8043
15.5655
16.3267
17.0880
17.8492
18.6104
19.6000
20.1329
Coil Performance (26
ohm)
Values at 23°
C
Drop-out
Hold
[V]
[V]
(min.)
(min.)
Pull-in
[V]
(must)
(max.)
17.5
Pull-in
(must)
(max.)
13.2181
13.8978
14.5774
15.2571
15.9368
16.6164
17.5000
17.9758
18.6554
19.3351
20.0148
20.6944
21.7139
22.0538
22.7334
23.4131
24.0928
Coil Res.
[ohms]
(nom.)
96.0
Pull-in
[V]
(max)
Coil Res.
[ohms]
(nom.)
26
Coil Res.
(nom.)
8.8
Pull-in
(max)
1.0
Drop-out
(min.)
7.2
Hold
(min.)
Temp
Coil Res.
(nom.)
72.5108
76.2392
79.9677
83.6961
87.4246
91.1530
96.0000
98.6099
Temp
-40
-30
-20
-10
0
10
23
30
40
50
60
70
85
90
100
110
120
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
110
120
6.6468
6.9886
7.3304
7.6721
8.0139
8.3557
8.6975
9.0392
9.3810
9.7228
10.0646
10.4063
10.7481
11.0899
11.4317
11.7734
12.1152
0.7553
0.7942
0.8330
0.8718
0.9107
0.9495
0.9883
1.0272
1.0660
1.1049
1.1437
1.1825
1.2214
1.2602
1.2991
1.3379
1.3767
5.4005
5.6782
5.9559
6.2336
6.5113
6.7890
7.0667
7.3444
7.6221
7.8998
8.1775
8.4552
8.7328
9.0105
9.2882
9.5659
9.8436
19.8725
20.8943
21.9161
22.9380
23.9598
24.9816
26.0035
27.0253
28.0471
29.0689
30.0908
31.1126
32.1344
33.1562
34.1781
35.1999
36.2217
20.8941 102.3384
21.6553 106.0668
22.4165 109.7953
23.1778 113.5237
24.3196 119.1164
24.7002 120.9806
25.4614 124.7090
26.2227 128.4375
26.9839 132.1659
130
24.7724
4.2467 27.7451 135.8944
NOTE:These are theoretical values based on the
change in resistance of copper over temperature.
Actual Values may vary slightly.
130
12.4570
1.4156 10.1213 37.2436
NOTE:These are theoretical values based on the
change in resistance of copper over temperature.
Actual Values may vary slightly.
Coil Performance (15.3
ohm)
Pull-in
[V]
(max.)
7.5
Pull-in
(max.)
5.6649
5.9562
6.2475
6.5388
6.8300
7.1213
7.4126
7.7039
7.9952
8.2865
8.5778
8.8690
9.1603
9.4516
9.7429
10.0342
10.3255
Values at 23°
C
Drop-out
Hold
[V]
[V]
(min.)
(min.)
0.9
Drop-out
(min.)
0.6420
0.6750
0.7080
0.7411
0.7741
0.8071
0.8401
0.8731
0.9061
0.9391
0.9721
1.0052
1.0382
1.0712
1.1042
1.1372
1.1702
4.6
Hold
(min.)
3.4745
3.6531
3.8318
4.0104
4.1891
4.3677
4.5464
4.7251
4.9037
5.0824
5.2610
5.4397
5.6183
5.7970
5.9756
6.1543
6.3330
Coil Res.
[ohms]
(nom.)
15.3
Coil Res.
(nom.)
11.5564
12.1506
12.7448
13.3391
13.9333
14.5275
15.1217
15.7160
16.3102
16.9044
17.4986
18.0928
18.6871
19.2813
19.8755
20.4697
21.0639
Coil Performance (3.8
ohm)
Values at 23°
C
Drop-out
Hold
[V]
[V]
(min.)
(min.)
0.5
Drop-out
(min.)
0.3626
0.3812
0.3998
0.4185
0.4371
0.4558
0.4744
0.4930
0.5117
0.5303
0.5490
0.5676
0.5863
0.6049
0.6235
0.6422
0.6608
2.0
Hold
(min.)
1.5106
1.5883
1.6660
1.7437
1.8213
1.8990
1.9767
2.0544
2.1320
2.2097
2.2874
2.3651
2.4428
2.5204
2.5981
2.6758
2.7535
Pull-in
[V]
(max.)
3.5
Pull-in
(max.)
2.6587
2.7954
2.9321
3.0689
3.2056
3.3423
3.4790
3.6157
3.7524
3.8891
4.0258
4.1625
4.2992
4.4360
4.5727
4.7094
4.8461
Coil Res.
[ohms]
(nom.)
3.8
Coil Res.
(nom.)
2.8702
3.0178
3.1654
3.3130
3.4606
3.6081
3.7557
3.9033
4.0509
4.1985
4.3461
4.4936
4.6412
4.7888
4.9364
5.0840
5.2316
Temp
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
110
120
Temp
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
110
120
130
10.6167
1.2032
6.5116 21.6582
NOTE:These are theoretical values based on the
change in resistance of copper over temperature.
Actual Values may vary slightly.
130
4.9828
0.6795
2.8311
5.3792
NOTE:These are theoretical values based on the
change in resistance of copper over temperature.
Actual Values may vary slightly.
3
Rev A
Dimensions are in inches.
Values in brackets are metric
equivalents.
Dimension are shown for
reference purposes.
Specifications subject to change.
Hybrid & Electric Mobility Solutions
Electric Vehicle Contactors
EVC135 Contactor
(Continued)
Contact Performance
Contacts Closed Capacitor Precharge
Notes:
1) Because higher current causes more damage to contact surface, at least 95% Pre-charge is recommended.
2) In rush current dependent upon RC time constant and pre-charge timing sequence.
Estimated Fuse Guide for EVC135 Contactors
(Reference only – not to be used for actual fuse sizing)
Over-current Range
Normal Operating Mode
3
Dimensions are in inches.
Values in brackets are metric
equivalents.
Dimension are shown for
reference purposes.
Specifications subject to change.
Rev A
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