煤礦用阻燃控制電纜
Fire retardant control cables in mines
產品用途:本產品適用于礦井下交流額定電壓為450/750V及以下配電裝置中的電器儀表作控制信號保護和測量。
Scope of application:This product is suitable under the mine pit exchanges the rated voltage is 450/750V and in following power distribution equipment electric appliance measuring appliance makes the control Signal protection and survey.
執行標準 Standards implemented : Q/3210HL33.1-Q/3210HL33.2-2005
型號、名稱及使用范圍 Model descriptions and Use scope
MKVV 煤礦用聚氯乙烯絕緣聚氯乙烯護套控制電纜
PVC insulated PVC sheathed control cables for use in mines
礦井中一般控制系統中
General control system in mines
MKVV32 煤礦用聚氯乙烯絕緣細鋼絲鎧裝聚氯乙烯護套控制電纜
PVC insulated fine steel wire armored PVC sheathed control cables for use in mines
礦井中一般控制系統能承受一定拉力
General control system cables are under some pulling force in the mine
MKVVP 煤礦用聚氯乙烯絕緣銅絲編織屏蔽聚氯乙烯護套控制電纜
PVC insulated copper wire weave shielded PVC sheathed control cables for use in mines
礦井中強電磁干擾區作一般控制
Strong electromagnetism interference region as general control in mines