【摘要】 介绍了PC22断电器原理及其存在的问题,针对存在的问题,对PC22断电器进行了改造,增加了闭锁功能,使监测监控系统更加完善,为安全生产提供了有力保障。更多还原

【Abstract】 This paper introduces the principles of PC22 breaker and its existing pro blems, and in the light of these problems, makes technical transformation for PC 22 breaker, adding the blocking function, which makes the monitoring and supervi sing system more perfect and provides the powerful guarantee for the safety in production.更多还原