Suitable for switching capacitor banks requires a dedicated vacuum circuit breaker

Universal vacuum circuit breaker switching in the field generated when heavy breakdown, resulting in over-voltage is high, resulting in reactive power compensation device is not working safely. Therefore, the market urgently needs to be suitable  air circuit breaker dedicated vacuum circuit breaker, which requires both versatility and also specificity. In response to these problems, Daquan Group Co., Ltd. successfully developed a "40.5kV switching capacitor banks dedicated vacuum circuit breakers" that can effectively improve the quality of the power grid, with the following features.  power transformers  banks with very low of renewed to meet the requirements of C2 class vacuum circuit breakers. Mechanical life up to 30,000 times, to meet the requirements of M2-stage vacuum breaker. 30 times with a short-circuit current breaking capacity.