DELIXI CDW1-2000 air circuit breaker ACB Rated current: 400A Pole: 3P installation: fixed
DELIXI CDW1-2000 air circuit breaker ACB
Rated current: 630A
Pole: 3P
installation: fixed
CDW1 Air Circuit Breakers
Standard: IEC 60947-2 IEC60947-4
GB 14048.2 GB 14048.2
Functions:
Protection of circuit and power supply device against overload currents
Protection of circuit and power supply device against short-circuit,
undervoltage,single-phase ground fault,etc
Description Technical Data
Poles 3P, 4P
Rated current: 630~2000A, 2000A~3200A, 4000~6300A
Frame rated current (InmA) 2000A /3200A/ 6300A
Rated insulation voltage Ui(V) 8000V
Arcing distance(mm) draw-out 0
Rated impulse withstand voltage 12kV
Overcurrent release setting current (1.05~2.0)Ir
Short-circuit release delay setting current (2.0~8.0)In
Short-circuit instantaneous release setting current >8.0In
Mechanical life 9000/4500/1500
Electric life 1000/500/500
Power consumption 360/1200/2000
Standard and certification
IEC 60947-2 IEC60947-4 GB 14048.2 GB 14048.2
CCC
Construction Features
CDW1,it's core parts are intelligent type controller with high accuracy
selective protection,reliability power supply and avoiding power-off.
CDW1 is Consist of contact system, intelligent controller, mechanical
operation structure, electric motor operation structure, install panel.
If a part been broken, can change a new one separately.
Compact construction and small volume
Multicircuit parallel connection
Base the design can assure reliable breaking when the lower incoming
wire is connected
Closing immediately and instantaneously
The key parts adopt intelligent release make the accurate selective
protection cutting off the power and improve the reliability of power supply
CDW1 Air Circuit Breakers
DELIXI CDW1-2000 630/400A 3P FIXED air circuit breaker AC220V
