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Vcb Circuit Breaker 12KV White Black Grey Optional ZN63 VS1 12 Fixed Type

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Brand Name :	xk
Model Number :	VS1-12, ZN63
Certification :	ISO9001 / GB / IEC
Price :	Negotiation
Supply Ability :	100 pcs/ month

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Vcb Circuit Breaker 12KV White Black Grey Optional ZN63 VS1 12 Fixed Type

high voltage 12KV vacuum circuit breaker ZN63 VS1-12 fixed type

VS1 indoor high-voltage alternating-current vacuum circuit breaker has a frequency of 50Hz and a rated voltage of 12kv. It applies to the electrical equipement control and protection in industrial and mining enterprises, power plants and substation, particularly to the places needing frequent operation. It can be fixed in a switch cabinet or installed on a handcart.

With stable performance and convenient installation, it is best choice for the control and protection of high-voltage power transmission and distribution systems.

Main Technical Parameters

Item	Description		Unit	Data
1	Rated voltage		KV	12
	Rated frequency		Hz	50/60
3	Rated current		A	630 A
4	Rated short-circuit breaking current		kA	20,25,31.5
5	Rated short-circuit making current(peak value)		kA	50,63,80,100
6	Rated short-time withstand current		kA	20,25,31.5
7	Rated withstand current(peak value)			50,63,80,100
8	Rated Insulation level	Power frequency voltage(when losing a circuit)	KV	Dreaker 42
8	Rated Insulation level	Impulse withstand voltage(when losing a circuit)	KV	Dreaker 75
9	Rated operating sequence			OC-0.3s-CO-180S-CO
11	Rated short-circuit duration		s	4
12	Times of breaking with the rated short-circuit current		Times	30
13	Mechanical life		Times	10000
14	Weight		kg	100

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Vcb Circuit Breaker 12KV White Black Grey Optional ZN63 VS1 12 Fixed Type

Vcb Circuit Breaker 12KV White Black Grey Optional ZN63 VS1 12 Fixed Type

Vcb Circuit Breaker 12KV White Black Grey Optional ZN63 VS1 12 Fixed Type

outdoor vcb breaker

indoor vcb panel

Vcb Circuit Breaker 12KV White Black Grey Optional ZN63 VS1 12 Fixed Type

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