ZK80矿用隔爆型电气组合开关在煤矿中的应用  

The Application of ZK80 Mining Flame-proof Electrical Combined Switch in Coal Mine

作　　者：张秀凤 

机构地区：[1]抚顺市技师学院,辽宁抚顺113123

出　　处：《煤矿安全》2012年第4期104-105,共2页Safety in Coal Mines

摘　　要：ZK80矿用隔爆型电气组合开关具有合适的检测电压值,漏电闭锁性能良好,较好的选择性短路保护性能,还可以远距离操作,适合在煤矿中应用。ZK80 mining flame-proof electrical combined switch can be remote operated with its appropriate detection voltage value,good performance of earth leakage lockout and better performance of the selective short-circuit protection,which is suitable for application in the coal mine.

关 键 词：组合开关 短路保护 漏电闭锁 

分 类 号：TD611.3[矿业工程—矿山机电]