Factory wholesale Power Surge Arrester - ZW10-12G/T630 12kV Outdoor High Voltage Vacuum Circuit Breaker – Aiso

With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for Inside A Circuit Breaker, High Voltage Ac Transformer, Automatic Transfer Switch Cost, Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services.

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Factory wholesale Power Surge Arrester - ZW10-12G/T630 12kV Outdoor High Voltage Vacuum Circuit Breaker – Aiso Detail:

General Description

ZW10-12G/T630-12.5/16/20 outdoor high voltage vacuum circuit breaker are three phases high voltage switchgears, mainly used in the distribution system of rural, urban network, mineral factor, railway, seaports, specially for outdoor overhead line to switch on/off loading current, overloading current, short circuit current for transferring and protecting the downstream equipment.

Main Technical Parameters

Item	Description		Unit	Data
1	Ratedvoltage		KV	12
2	Ratedcurrent		A	630
3	Ratedfrequency		HZ	50
4	Powerfrequencywithstandvoltage		KV	42/48
5	Lightningimpulsewithstandvoltage(peak)			75/85
6	Ratedshortcircuitbreakingcurrent		KA	20
7	Lightningimpulsewithstandvoltage(peak)			50
8	Ratedshorttimewithstandcurrent			20
9	Ratedpeakwithstandcurrent			50
10	Ratedoperatingsequence			O-0.3s-CO-180S-CO
11	Nosofbreakingratedshortcircuitbreakingcurrent		Times	30
12	Mechanicallife			10000
13	Permissibleabradedthicknessofmovingcontact		mm	3
14	Ratedcurrentofover-currentrelease		A	5
15	Primarysecondarycurrentratioofcurrenttransformer			100/5,200/5,300/5,400/5,630/5
16	Chargingmotor	Ratedvoltage	V	(DCorAC)220V
		Power	W	≤200
17	Weight		kg	150

Note:Please contact the factory to confirm the latest parameters

Outline & Installation Size

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Product detail pictures:

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Related Product Guide:

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We stick to our enterprise spirit of "Quality, Performance, Innovation and Integrity". We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for Factory wholesale Power Surge Arrester - ZW10-12G/T630 12kV Outdoor High Voltage Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Gambia, Eindhoven, Lithuania, By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.