isolation switch meaning in Chinese

隔离开关

An auxiliary switch is added , it is integrated with handler of the isolation switch , grounding switch . the maintenance for the auxiliary switch can be carried out in the maintenance room . there are interlock between the door and isolation switch or the grounding switch , only after the isolation switch is open or the grounding switch is closed , the door can be opened , it is the unique characteristics of the substation
另外我们生产的智能型箱式开关站采用了强制性的jsxgn型的机械闭锁；为了简化结构，提高可靠性，也对其进行了设计改进：增加了辅助开关，使其与隔离开关、接地开关的操作手柄为一体，并可在维护走廊对辅助开关进行检修；箱体的门板与隔离开关或接地开关之间也有连锁，只能在隔离开关打开后或接地开关闭合后，才能被打开；此结构也是本开关站所独有。