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.