NDZ3W-50 High voltage DC Contactor Coil voltage DC12V DC24V 48V

                       Modle


Paramenter name

NDZ3W-50

Rated current

50A

Rated voltage

DC500V/DV750V/DC1000V

Insulation voltage

≥1000MΩ DC1000V

Number of poles

Single pole

Type of circuit

DC

Mechanical life

1,000,000 times

Coil valtage

Electrical life

DC 500V
L/R≤1MS

50A 6000times

DC 750V
L/R≤1MS

50A 2000times

DC 1000V
L/R≤1MS

50A 1000times

Maximum breaking current

DC320V 1000A 1/once

Shot-circuit withstand current

750A 30ms

Insulation resistance

11

Withstand voltage

AC2500V 60s

Rated control voltage Uc

Rated control voltage：DC12V/24V/48V
Pick-up voltage：DC12V:≤9V,DC24V:≤18V,DC48V:≤36V
Drop-out voltage：DC12V:≥1.2V,DC24V:≥2.4V,DC48V:≥4.8V

Retention power consumption(20℃,Rated voltage control)

6W

Auxiliary contact type

Without Auxiliary contact，1NO，1NC，1NC＋1NO

Workplace Temperature

(-40°C～+85°C)

Power frequency withstand voltage

AC2500V 60s, Leakage current ≤ 1mA