LW column SF6 circuit breaker

LW type outdoor high voltage SF6 circuit breaker is a new outdoor high voltage circuit breaker with SF6 gas as insulation and arc extinguishing medium. This product has the advantages of simple structure, reliable arc extinguishing and insulation performance, small operating power, long electrical life and long overhaul period. In addition to realizing local manual operation, it can also realize remote control and automatic reclosing operation. It is used for control and protection in small and medium-sized substations. The switch box is made of stainless steel and equipped with a high-pressure relief device. Even if an internal fault occurs, the cabinet will not be damaged due to a sudden increase in the gas pressure in the cabinet. The switch is equipped with a manual locking device that effectively prevents misoperation during power outages. It is suitable for protection and control in distribution systems of substations and industrial and mining enterprises. It is more suitable for rural power grids and frequently operated sites, especially for the needs of urban and rural power grids.