NDZ3T-10 High voltage DC Contactor Coil voltage DC12V DC24V 48V

                          Modle


Paramenter name

NDZ3T-10

NDZ3T-20

NDZ3T-40

NDZ3T-100

NDZ3T-150

NDZ3T-200

NDZ3T-300

NDZ3T-350

NDZ3T-400

Rated current

10A

20A

40A

100A

150A

200A

300A

350A

400A

Rated voltage

DC12~1000V

Insulation voltage

≥1000MΩ DC1000V

Number of poles

Single pole

Type of circuit

DC

Mechanical life

200000ties requency 3600times/h

Coil valtage

DC12V、DC24V

DC12V、DC24V、DC48V

Electrical life

DC 500V
L/R≤1MS

DC450V 20A 100000times

40A
20000times

100A
3000times
 -100A 1000times

 150A 3000times
-150A 1000times

 200A 3000times
 -200A 1000times

 300A 3000times
-300A 1000times

 350A 2000times
 -350A 1000times

 400A 2000times
 -400A 1000times

DC 750V
L/R≤1MS

20A 75000times

40A 1000times

100A 1000times

150A 1000times

200A 1000times

300A 1000times

350A 1000times

400A 1000times

DC 1000V
L/R≤1MS

 10A
100000times

20A 30000times

Maximum breaking current

DC1000V 100A 1/once

DC1000V
 200A 1/once

DC300V
 400A 1/once

DC600V
1000A 1/once

DC300V 1500A 1/once

DC750V 2000A 1/once

DC600V 2500A 1/once

DC750V 3000A 1/once

DC750V 3000A 1/once

Shot-circuit withstand current

100A 600ms

200A 600ms

400A 600m

1000A 600ms

1500A 600ms

2000A 600ms

3000A 600ms

3000A 600ms

3000A 600ms

Insulation resistance

1000MΩ DC1000V

Withstand voltage

Disconnect between contacts: AC3000V 60s
Leakage current ≤1mA,Contact and coil :AC4000V 60s
Leakage current ≤1mA

AC3000V 60s

Rated control voltage Uc

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

Retention power consumption(20℃,Rated voltage control)

2.6W

3.3W

4.5W

6W

Keep4.5W,
Start35W

Keep4.5W,Start45W

Auxiliary contact type

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

Workplace Temperature

（-40°C～+85°C）