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HYCW1 Air Circuit Breakers

Model: HYCW1
Pole: 3&4
Type: Drawer/Fixed type
Rated Current: 630A-6300A
Standard: IEC/EN 60947-1

Availability:
  • HYCW1
  • CSQ

HYCW1 series air circuit breaker is suitable for the circuit of AC 50Hz with rated voltage 400V,690V and rated current up b 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 intelligent 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,especial for the distribution system of intelligent building.This breaker conforms to EC60947-2 and GB14048.2. The whole series have past CCC certification.



Model

HYCW1 Series

Number of poles

3,4

Type

Drawer type; Fixed type

Rated Current Ie (A)

630A-6300A

Rated Voltage Ue (V)

400V/690V

Rated Current of N-pole In (A)

50%In,100%In

Rated insulation Voltage Ui (V)

1000V

Rated ultimate short circuit breaking capacity(kA)

Icu=120kA 400V 80kA 690V
Ics=Icw=50kA 400V 40kA 690V

Fixed disconnection time

20~32ms

Electric life

1000

Mechanical life

10000

Connection performance

Horizontal,Vertical




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  Hangzhou Office Address:

13th Floor,Building 6, Huacai International, Xihu District, Hangzhou City,China

  Wenzhou Factory Address: 

No. 198, Wei 3rd Road, Economic Development Zone Of Yueqing, Wenzhou city, China

  +86-577-61737670

  csq@siqi.cc

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