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ZW20 outdoor high voltage vacuum circuit breaker

ZW20 outdoor high voltage vacuum circuit breaker

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Description
The main parameters:
 
Rated voltage: 12kV
 
Rated frequency: 50Hz
 
Rated current: 630A-1250A
 
Rated short-circuit breaking current: 12.5kA-25kA
 
Mechanical life: 10,000 times
 
Installation method: outdoor pole installation
 
 
 
Features:
 
ZW20 circuit breaker adopts three-phase common box and composite insulation structure. The outer insulation adopts silicon rubber material, which has reliable insulation performance and strong anti-pollution ability. The inner insulation adopts the composite insulation composed of vacuum and SF6. The use of advanced miniaturized spring operating mechanism, simple structure and high reliability. Equipped with spring operating mechanism, which can be operated manually, electrically and frequently. Due to the special performance of the vacuum circuit breaker, it is especially suitable for places with frequent operation and no oil transformation.
 
The product has stable quality and high reliability, and is especially suitable for urban and rural outdoor power grids, and small outdoor transmission and distribution systems. With the addition of a controller, the distribution network can be automated.
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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