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ZW8 series Outdoor vacuum circuit breaker VCB 12KV 11KV Manual Operation 50hz 60hz for sales

ZW8 series Outdoor  vacuum circuit breaker VCB 12KV 11KV  Manual Operation 50hz 60hz for sales

20 Professional product development engineers
Installment team is offered if need
Own 4 subsidies in china
Outstanding Distribution power equipment business

Product Details

1. 2017 Best quality of ZW8 series Outdoor vacuum circuit breaker VCB 

XG company developed ZW8-12 outdoor vacuum circuit breaker some years ago, and it is widely used into dirstribution power projects in china.

ZW8-12 type outdoor high voltage vacuum circuit breaker is rated voltage of 12KV, 50Hz high voltage three-phase exchange of ideas outdoor switchgear, the main thing for breaking off Rural, urban network and small power system load current, overload current. 

ZW8-12/630-20 series outdoor high voltage vacuum circuit breaker is main switch equipment of rated voltage 12KV,three phases AC 50HZ system,to switch on/off loading current,no-load current,and short circuit current,also used as the branch switch for rural power network or  small power system,is a substitute for oil type breakers

2.Use of enviromental condition 

Altitude: ≤4000m

Earthquake intensity: ≤8 degree
Ice thickness: ≤20mm

Air pressure: ≤700Pa

Ambient temperature: -35ºC ~+40ºC

Relative humidity: daily average ≤95% , monthly average ≤90%

3.Product Specifiction

Content

Specification request

rated voltage

12KV

rated current

1250A

rated power frequency withstand voltage

42KV/48KV

rated lighting impulse withstand voltage(peak)

72KV/85KV

rated short-circuit breaking current(rms)

20KA

rated short-circuit making current(peak)

50KA

rated operating sequence

0-0.3s-CO-180s-CO

rated short-circuit current breaking times

30 times

mechanical endurance

10000 times

rated operating voltage(close/open coil)

DC220V/AC220V

permissible abraded thickness of moving and static contacts

3mm

across the isolating distances

>200mm

4. Products diagram

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5. Qalification & Certificate 

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 6. Factory showing room

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 7. Shipment, L/T and warranty

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8.Contact us

Add.: No. 6, Weibei Industrial Park, Xi'an City, Shaanxi Pro., CN. 710600 

XIGAO Electricenergy Group Co.,LTD.

Phone: 0086 13319220197

Skype: sunnysunny12271

Wechat: 13319220197

Email: emma@zgxgdn.com

WhatsApp: 008613319220197

Website:  www.zgxgdn.cn

Information
Products
Contact Us

Xigao Electricenergy Group Co.,Ltd

Add.: No.6, Weibei Industrial Park,

Xi'an City, Shaanxi Pro., CN. 710600

Phone: 0086 13319220197

Email: emma@zgxgdn.com

WhatsApp: 008613319220197

Skype: sunnysunny12271

Wechat: 13319220197

Website: www.zgxgdn.com

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