DW45 ACB 220V 380V 690V 1000V 1140V 1300V 3P 4P 6300A 5000A 4000A 3200A 2500A 2000A 1600A 1250A 1000A Air Circuit Breaker
Application:
DW45 series Intelligent Air Circuit Breaker is extensively used as the main switch in the low voltage distribution switchboard of rated voltage of 1300V, rated current of 630A to 6300A, 50HZ or 60HZ. Its function is to control and protect the electr ical circuit from damage and prevent power equipments from harm of overload, under-voltage, short circuit and single phase earth etc. Provide with intelligent protecting function and precise selective protection, breaker can enhance the dependability of power supply and avoid unwanted power cut. It comply with IEC60947-2 standard.
Feature of DW45 Intelligent Air Circuit Breaker(ACB):
– Rated AC current: 630A-6300A
– Number of poles: 3 pole and 4 pole
– Two Types: draw-out type and fixed type
– Short-circuit breaking capacity: 80KA-120KA
– Rated Voltage: under AC1300V
– Operation type: manual operation, auto operation
– Trip types: Intelligent controller, under voltage instant (or time delay type) trip and shunt trip
– Intelligent controller types: L type (basic type), M type (Standard type), and H type (communication type)
– Standards: IEC60947-2, GB14048.2
