HFE85P-250 HONGFA High Voltage DC Contactor 1000V 250A

Modle aramenter name

HFE85P-250

Rated current

250A

Rated voltage

DC12～1000V

Insulation voltage

1000MΩ DC1000V

Number of poles

Single pole

Type of circuit

DC

Mechanical life

200,000times

Electrical endurance

Breaking

500ops
(1000VDC, 250A)

6000ops
(1500VDC, 60A)

Max. breaking current

2000A(320VDC)1op

Operate time (at rated volt.)

≤30ms

Release time (at rated volt.)

≤10ms

Insulation resistance

≥1000MΩ(1000 VDC）

Withstand voltage

Between
coil & contacts

3300 VAC 1min

Between
open contacts

3300 VAC 1min

Between contacts &
auxiliary contacts

3300 VAC 1min

Rated control voltage Uc

Rated control voltage：DC12V/24V
Pick-up voltage：≤75% Un

Max. switching power

400kW

Max. switching voltage

1000VDC

Workplace Temperature

（-40ºC ~ 85ºC）

Shock
resistance

Functional

196m/s2

Destructive

490m/s2