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The DC Contactor we supply is used exclusively for the DC electric controling system. It is widely used in many fileds as follow: automation control, household electrical appliance, instrumentand meter application, engineering machinery and car-condition, electric controling system, etc.
Contact Form 1H
Contact circuit Voltage and loading current(resistant) 80VDC Max 200A
Contact Resistance 30m(Ohms) Max.
20150 cold state max motion voltage(VDC) Pick-up Pickup Max70%
Drop-out Release 5%~30%
Machanical life(Min. ) 100,000 Ops
Electrical life(Min. ) 50,000 Ops
Coil rated voltage 60~110 VDC
Max coil current under the rated voltage 0.1A
With 20150 cold state starting coil max current
Insulation Resistance 100M(Ohms) Min.
Dielectric strength Between Contacts 2000VAC.
Between coil and contacts 1500VAC.
Environment temperature and attitude -400~+850; 0~20000m
Max relative humidity 98%
The shocking of fixed point 1 Frequency(11Z) 10~200
Shocking Speed(time/min. ) 60~100
Constant acceleration 8