NDZ3X-200 Series DC Contactor, Nader

Rated current (A)

200A

Agreed thermal current of the free air Ith (A)

500A

Rated voltage (V)

DC750V

Insulation voltage Ui (V)

DC1000V

Number of poles

Single pole

Type of circuit

DC

mounting screw torque

M8 screw(7~8N.m)

Certificates

CCC、CB、CE、TUV、UL

Mechanical life

1 million times, frequency1200 times/h

Electrical life (DC-1, 360 times/h, 1s on, 9s off, forward direction)

DC750V 200A 2000times/h

Maximum breaking current

DC320V 2000A

once

Short-circuit withstand current

3000A 30ms

Insulation resistance

≥100MΩ, DC500V

Withstand voltage

AC3500V 60s

Rated control voltage Uc

Rated control voltage

DC12~24V

Pick-up voltage

DC9V~36V

Drop-out voltage

DC1.2V~DC7.2V(Cold state≥-40℃)

Maximum pull-in current (20℃)

≤3.5A

Retention power consumption(20℃， Rated voltage control)

≤3.6W/3.6VA

Pull-in/discharge time (rated voltage)

≤35ms/20ms

Auxiliary contact type

1NO+1NC, 1NO, 1NC or without the auxiliary contact

Auxiliary contact current

2A/DC30V, 3A/AC125V

Minimum capacity of the auxiliary contact connecting

8V 100mA

Normal Working Environment

·Operating environment：-40~85℃

·Operating humidity：5%~95%

·Pollution level：3

·Protection class：IP67(Except the connecting terminals)

·Installation direction:Vertical installation

·Mode of connection: Straight line connection

·Wire cross-section area≥95mm²

Installation Mode

Screw mounting

Environmental Compliance

Comply with the RoHS directives