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AISO Electric Intelligent DW45 4000A Electrical ACB Air Circuit Breaker

Specification: 1300-4000 USD/PIECE
Use Parts: 1 PIECE
Supply Ability: 1000 PIECE
Port: Ningbo or Shanghai
Payment Terms: TT , LC , Others
Tags:
Place of OriginZhejiang, China
Brand Name AISO/OEM
Model Number DW45-4000/3P
Type Air, Fixed
Poles Number 3
Product Vacuum circuit switch
Product name 4000A air circuit breaker
Rated Voltage 400V/690V
Rated current 4000A
Rated frequency50Hz
Material Copper
Certificate ISO9001-2015
CustomizedAccept special order

Application of Intelligent Air Circuit Breaker(ACB)

DW45 series universal circuit breaker(hereinafter referred to as breaker)is suitable for the circuit of AC 50Hz with rated voltage 400V, 690V and rated current up to 6300A. It is mainly used to distribute electric energy and protect circuits and power-supply equipment from overload, under-voltage, short-circuit and single-phase earthing. with intelligentized and selective protection functions, the breaker can improve the reliability of power supply, and avoid unnecessary power failure. The breaker is applicable for power stations, factories, mines(for 690V) and modern high-buildings, especially for the distribution system of intelligentized building. This breaker conforms to IEC60947-2 and GB14048.2. The whole series have past CCC certifi cation.

 

Feature of Intelligent Air Circuit Breaker(ACB)

1. Rated AC current: 630A-6300A

2. Short-circuit breaking capacity: 80KA-120KA

3. Rated Voltage: under AC690V

4. Two Types: draw-out type and fixed type

5. Equipped with many types of intelligent controllers, of different functions.

6. Both the 3 Pole and 4 Pole air circuit breakers are available.

7. Standards: IEC60947-2, GB14048.2

 

Categories of Intelligent Air Circuit Breaker(ACB)

1. Our air circuit breaker can be of two installation types: fixed type and draw-out type

2. Number of poles: 3 pole and 4 pole

3. Operation type: manual operation, auto operation

4. Trip types: Intelligent controller, under voltage instant ( or time delay type) trip and shunt trip

5. Intelligent controller categories: L type(basic type), M type( Standard type), and H type ( communication type)

Main Technical Parameters

Frame size 

rated 

current 

inm(A)

Rated 

current 

InA

Rated 

insulation 

voltage(v)

Rated limit 

short-circuit breaking 

capacity 

lcu(kA)

Rated operating 

short-circuit breaking 

capacity 

lcu(kA)

Rated 

short-time 

withstand 

current 

lcw 

kA(1s)

400v 690v 400v 690v
2000 630 690 80 50 50 40 50
800
1000
1250
1600
2000
3200 2000 100 65 65 50 65
2500
4000 3200 100 65 65 50 65/80
3600
4000
6300 4000 120 80 80 70 85/100
5000
6300


Send a message to us

CONTACT US

+86-577-62697170
Liushi Town, Yueqing, Wenzhou, Zhejiang Province.

COMPANY DETAILS

Yueqing Aiso Electric Co.,Ltd. is located in Liushi Town, Yueqing, Wenzhou, Zhejiang Province. Industrial Zone, Liushi town is China's high and low voltage electrical appliances.
Yueqing Aiso Electric Co., Ltd