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ZW10-12 series Intelligent outdoor high voltage vacuum circuit breaker
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ZW10-12 series Intelligent outdoor high voltage vacuum circuit breaker
Detail

ZW10-12 series Intelligent outdoor high voltage vacuum circuitbreaker  


ZW10-12 series outdoor high voltage vacuum circuit breaker is AC 3 phase, 50hz equipment. It is applied in 11/12KV urban and rural network systems or similar locations to open/close the load current, overload current and short circuit current.

Ambient condition

1 Ambient temperature: max +40°C min –40°C

2 Altitude: ≤250m

3.Wind pressure: ≤700Pa(equals to wind speed 34m/s)

4 Relative humidity: daily average relative humidity: ≤95%; monthly average relative humidity≤90%

5 Air contamination degree: III degree, far away from corrosive and combustible gas

6 No frequent violent vibration

7 Silicon rubber which is used as isolate medium should meet the appliance field requirement of GB655386.



Order instruction

Complete model and order quantity of the product

Rated current, rated voltage, rated breaking current

Assembled isolator (Obvious fracture)

Transform ratio of assembled current mutual inductor

Operation pattern (electrical or manual)

Operation voltage

Application place

Other requirement please contact with us directly



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