High Voltage DC Contactor DH250L

High Voltage DC Contactor DH250L

Categories
DH150-300 High Voltage DC Contactor
Brand
Model
DH250L
FOB Port
Ningbo,Shanghai
Terms of Payment
Western Union,T/T Paypal
Update
04/26/2023
DESCRIPTION

250A Contact switch capacity, Small volume;
·This series covers both polar and non-polar series.Polar type has a set of bridge N.O. contacts,contact circuit has "+" "-" polarity.
Non-polar type contact circuit is non-polar and can be connected in any direction.
·Coil power is very low,coil maintain power Max 1.8W;
·Application:Telecom equipment、Solar system、 Engineering machinery、Electromobile、Electric vehicle、Charging system、Train、Ships、UPS etc.;
·Safety Approvals:UL、CE、 CCC
·Comply with the ROHS

■ SPECIFICATION

Product No.

DH250

Contact type

1H(SPST-NO)

Rated load current of contact(Resistive load)

250A(DC-1)

The max switch current

2000A(320VDC) 1time

Contact voltage drop

≤80mV@200A

Switching voltage

12~1000V DC

Standard pick-up time

Max. 30ms.

Contact bounce time

Max. 5ms.

Release time

Max. 10ms.

Vibration(Sinusoid、80~2000HZ、peak)

(80~2000)HZ,≤5g

Shock(11ms,1/2 Sinusoid、peak、pick-up)

≤20g

Operating ambient temperature

-40℃~+85℃

Relative humidity

20%~90% RH

Insulation resistance

Min. 100MΩ @ 500VDC

Dielectric strength

(Between Insulated Electric Parts)

2200VAC 50 Hz/60 Hz (1 minute) 

1000VAC 50Hz/60Hz (1 minute)(between aux contacts)

Leak current<1mA

Electrical life

Please refer to diagram of resistance load life

Mechanical life

300,000 times

Aux. contact type

1NO

Rated load of aux. contact

2A/24V

Min. load of aux. contact

100mA/8V

Mounted direction

Any direction

Pollution level

Working duty

Continuous

Weight

0.45kg

■ Coil data

P/N

Coil voltage(V)

Coil operating voltage(V)

Pick-up voltage(V)

Release voltage(V)

Coil Power(W)

DH250

12

0.85US~1.2US

≤9

≥1

12~15

24

≤18

≥2

48

≤36

≥4

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