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6300A Low Voltage Power Circuit Breaker

Ningbo Tianan (Group) Co.,Ltd.

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Address: 3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040

Contact name:Lian Huanhuan

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6300A Low Voltage Power Circuit Breaker

Country/Region china
City & Province ningbo zhejiang
Categories Other Chargers
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Product Details

TANW1 series intelligent universal circuit breaker (hereinafter referred to as circuit breaker) is a new generation developed by our company, adopting advanced technology. It is suitable in distribution network (4 pole is suitable in 3-phase-4-wire or 3-phase-5 wire system) with AC 50Hz, rated voltage 400, 600V, rated current 630-6300A, for distribution and protecting circuit and power unit from the faults of overload, undervoltage, short circuit, single phase ground. The circuit breaker has a function of intelligent protection, accurate selective protection, to improve power distribution reliability avoiding unnecessary outage.

The circuit breaker conforms to international and national standards of IEC60947-2,GB14048.2

The circuit breaker has passed China Compulsory Product Certification——CCC Certification issued by China Quality Certification Center (CQC)

 

Feature

 

a. High make-break capacity, no flashover distance

b. As a three dimensional arrangement, the Breaker features compact in structure and small in volume

c. The connection of main circuit of circuit breaker is horizontal and vertical

d. Easy installation, can offer fixed and drawer type

e. Has intelligent overcurrent selective protection function, improving power distribution reliability

f. With communication interface, can cluster control with computer; show and search all kinds of values

 

Parameter

TypeTANW1-2000TANW1-3200TANW1-4000TANW1-6300
Frame rated current
Inm(A)
2000320040006300
Rated current In(A)630,800,
1000,1250,1600,2000
2000,2500,2900,32003200,3600,
4000
4000,5000,
6300
Rated insulation voltage Ui(V)1000
Rated operational voltage Ue(V)AC400,AC690
Rated limit short circuit breaking capacity Icu(kA)AC400V80100100120
AC690V50657585
Rated running short circuit breaking capacity Ics(kA)AC400V506580100
AC690V40656575
Rated short time withstand current 1cw,1sAC400V506565/8085/100
Rated impulse withstand current Uimp(V)8000
Dielectric property(V)3000
Service lifeTotal times5000300030002000
Electricity cycles500500500500
No electricity cycles4500250025001500

 

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