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Hongfa DC Relay HFE82V-400M Series Contactor Load Voltage 450V/750V Coil Voltage 12 Vdc

High Voltage DC Contactor for Electric Vehicle, Power Distribution, Automotive Pre-charge
  • HFE82V-400M

  • Hongfa

HFE82V-400M/xxx-12-H-C5-1:
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Hongfa DC Relay HFE82V-400M Series Contactor Load Voltage 450V/750V Coil Voltage 12 Vdc
Hongfa DC Relay HFE82V-400M Series Contactor Load Voltage 450V/750V Coil Voltage 12 Vdc
Hongfa DC Relay HFE82V-400M Series Contactor Load Voltage 450V/750V Coil Voltage 12 Vdc
Hongfa DC Relay HFE82V-400M Series Contactor Load Voltage 450V/750V Coil Voltage 12 Vdc
Hongfa DC Relay HFE82V-400M Series Contactor Load Voltage 450V/750V Coil Voltage 12 Vdc
Hongfa DC Relay HFE82V-400M Series Contactor Load Voltage 450V/750V Coil Voltage 12 Vdc

Hongfa HFE82V-400M DC Relay Detail


Coil Rating

Nominal Voltage

Vd.c

Pick-up Voltage

Vd.c

Drop-out Voltage

Vd.c

Coil Resistance

Ω (@23℃)

Coil Power

W (@23℃) Approx.

12 ≤9 ≥1 24 x (1 ±7%) 6


Contact Data
Contact Arrangement 1 Form A
Contact Resistance Max. 0.3 mΩ, Typical 0.2 mΩ (at 400A)
Contact Rating
400A
Mechanical Endurance 2 x 105 ops
Max. Switching Voltage 800 VDC
Max. Breaking Current 2000A (450 VDC) 1op
Max. Switching Power 160kW
Min. Application Load 6Vd.c 1A
Current Carrying Capacity 400A:Cont.
500A: 2000s
1350A: 15s
2000A: 10s
3000A: 5s
4000A: 0.6s
5000A: 0.01s
6000A: 0.005s
7000A: 0.005s
8000A: 0.005s
Electrical Endurance


Model Version Ambient Tempertaure Contact Rating ON : OFF Electrical Endurance
HFE80V-400M 1H Room Temperature

Making

Inrush Current 140A, C=1100uf

Contact Voltage 22.5Vdc

0.6s : 5.4s 7.5x104 ops

Making

Steady 5A

Contact Voltage 450Vdc

0.6s : 5.4s 7.5x104 ops

Breaking

Steady 10A

Contact Voltage 450Vdc

0.6s : 5.4s 7.5x104 ops

Breaking

Steady 200A

Contact Voltage 450Vdc

0.6s : 5.4s 3000 ops

Breaking

Steady 400A

Contact Voltage 450Vdc

0.6s : 5.4s 1000 ops

Breaking

Steady 400A

Contact Voltage 750Vdc

0.6s : 5.4s 100 ops

Breaking

Steady 2000A

Contact Voltage 750Vdc

0.6s 1 op


Mechanical Endurance
Version
Contact Rating
Ambient Temperature ON:OFF Mechanical Endurance
1H No Load Room Temperature 0.5s : 0.5s 2x10ops 


Ordering Information


HFE82 V -400 M /XXX -12 -H -C 5 -1 (xxx)

Type HFE82











Application  V: Vehicle
Series Code 400: 400A
Series Indicator M: M series
Load Voltage    Nil: 450Vdc   750: 750Vdc
Coil Voltage      12: 12Vdc
Contact Type    H: 1 Form A
Coil Termination   C: Connector
Load Termination  5: Bolt terminal female
Coil Characteristics   1: Single coil
Special code           Nil: MQS Connectors      901: Yazaki Connector



Outline Dimensions

WX20250910-144638

WX20250910-144536



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