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.
出处
《煤矿安全》
CAS
北大核心
2012年第4期104-105,共2页
Safety in Coal Mines
关键词
组合开关
短路保护
漏电闭锁
combined switch
short-circuit protection
earth leakage lockout
