Fault current protection function, can effectively reduce the scope of the accident

Pole circuit breakers for distribution lines exports segmented trunk, branch control such as the role of the switch, the current type SF6 circuit breakers and vacuum circuit breakers have two kinds. With the rapid development of power construction, pole circuit breaker has been widely used in the power system, it is easy to operate,  mcb circuit breaker  the operation of the distribution network flexibility, because of its fault current protection function, can effectively reduce the scope of the accident, shorten the search time of the accident, accident repair speed increase for reliable power supply to provide a strong guarantee. But in recent years, with the power of knowledge and electrically  Voltage stabilizer  popularity, many non-professionals (mainly distribution networks) have mastered the method of operation of the circuit breaker pole. For their own interests, often without the knowledge of the electricity sector, privately points on  electric transformer  operation, the power sector to the normal maintenance and repair work to bring great security risk. There are some criminals pole breaker operation is completed after stealing electrical equipment, causing great losses to the electricity sector. To solve the problem, we specialize in this phenomenon were summarized and analyzed, and fundamentally to be addressed.