TANW 1-series Intelligent Universal LV Circuit Breaker Made in China - Suppliers and Manufacturers

Product Description

1.Introduction Of TANW 1-series Intelligent Universal LV Circuit Breaker

TANW 1-series Intelligent Universal LV 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, under voltage, 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.

2. Parameter (Specification) of TANW 1-series Intelligent Universal LV Circuit Breaker

Type		TANW1-2000		TANW1-3200		TANW1-4000			TANW1-6300
Frame rated current Inm(A)		2000		3200		4000			6300
Rated current In(A)		630,800,1000, 1250,1600,2000		2000,2500, 2900,3200		3200,3600, 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)		AC400V		80	100		100			120
		AC690V		50	65		75			85
Rated running short circuit breaking capacity Ics(kA)		AC400V		50	65		80			100
		AC690V		40	65		65			75
Rated short time withstand current 1cw,1s		AC400V		50	65		65/80			85/100
Rated impulse withstand current Uimp(V)		8000
Dielectric property(V)		3000
Service life	Total times	5000	3000			3000		2000
	Electricity cycles	500	500			500		500
	No electricity cycles	4500	2500			2500		1500

3. Feature of TANW 1-series Intelligent Universal LV Circuit Breaker

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 over current selective protection function, improving power distribution reliability
f. With communication interface, can cluster control with computer; show and search all kinds of values

4. Qualification of TANW 1-series Intelligent Universal LV Circuit Breaker

TANW 1-series Intelligent Universal LV 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)