ZW8 outdoor high voltage vacuum circuit breaker
ZW8 outdoor high voltage vacuum circuit breaker
Detail
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:
ZW8 circuit breaker adopts a three-phase common box structure, and the outer insulation adopts silicon rubber material, which has reliable insulation performance and strong anti-pollution ability. The internal insulation adopts composite insulation composed of flame retardant SMC material and air. There is no transformer oil and no sulfur hexafluoride gas in the box, which meets the requirements of oil-free transformation and environmental protection. Equipped with spring operating mechanism, can be manually electric and frequent operation. The product has stable quality and high reliability. 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.
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