NDW2G(Z/ZF) Series
Fixed Type or Draw-out Type
ACB
Circuit Breaker
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
CCC
Nader
39KG-120KG
China
Product Description
Model | NDW2GZ-2000/NDW2GZF-2000, NDW2GZ-4000/NDW2GZF-4000 |
Rated current In (A) (+40°C) | 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000 |
Rated operating voltage Ue | DC750V (3P), DC1000V (4P), DC1500V (4P) |
Rated isolation voltage Ui | 1500V |
Rated impulse withstand voltage Uimp | 12kV |
Number of poles | 3P in series, 4P in series |
Full breaking time | ≤30ms |
Closing time | ≤70ms |
Installation method | Fixed type or draw-out type |
NDW2G(Z/ZF) series frame isolation switch suitable for AC/DC systems, mainly installed in low-voltage distribution circuits for the opening and closing of main circuits, as well as for isolation. Rated working current from 400A to 4000A, rated working voltage up to AC690V and DC1500V.
