天津市电缆总厂橡塑电缆厂
销售热线：0316-5962618
手机：13731623269
传真:0316-2368585
联系人：李经理
煤矿用阻燃控制电缆 fire retardant control cables in mines 产品用途:本产品适用于矿井下交流额定电压为450/750v及以下配
电装置中的电器仪表作控制信
号保护和测量
scope of application:this product is suitable under the mine pit exchanges the rated voltage is 450/750v in following power distribution equipment electric appliance measuring appliance makes the control signal protectionsurvey.
执行标准 standards implemented : mt818-1999
型号、名称及使用范围 model desc-riptionsuse scope
型号mode
名称desc-riptions
使用范围scope of application
mkvv
煤矿用聚氯乙烯绝缘聚氯乙烯护套控制电缆 pvc insulated pvc sheathed control cables for use in mines
矿井中一般控制系统中general control system in mines
mkvv22
煤矿用聚氯乙烯绝缘钢带铠装聚氯乙烯护套控制电缆 pvc insulated steel tape armored pvc sheathed control cables for use in mines
矿井中一般控制系统中能承受一定冲击力和压力 general control system cables are under some impactpressure in the mine
mkvv32
煤矿用聚氯乙烯绝缘细钢丝铠装聚氯乙烯护套控制电缆pvc insulated fine steel wire armored pvc sheathed control cables for use in mines
矿井中一般控制系统能承受一定拉力general control system cables are under some pulling force in the mine
mkvv42
煤矿用聚氯乙烯绝缘粗钢丝铠装聚氯乙烯护套控制电缆pvc insulated thick steel wire armored pvc sheathed control cables for use in mines
矿井中一般控制系统能承受较大拉力general control system cables are under big impact pulling force in the mine
mkvvp
煤矿用聚氯乙烯绝缘铜丝编织屏蔽聚氯乙烯护套控制电缆pvc insulated copper wire weave shielded pvc sheathed control cables for use in mines
矿井中强电磁干扰区作一般控制strong electromagnetism interference region as general control in mines
mkvvp2
煤矿用聚氯乙烯绝缘铜带屏蔽聚氯乙烯护套控制电缆pvc insulated copper tape shielded pvc sheathed control cables for use in mines
矿井中强电磁干扰区作一般控制strong electromagnetism interference region as general control in mines
mkvvr
煤矿用聚氯乙烯绝缘聚氯乙烯护套软控制电缆pvc insulated pvc sheathed soft control cables for use in mines
矿井中要求移动场合作一般控制request migration situation as general control in mines
mkvvrp
煤矿用聚氯乙烯绝缘铜丝编织屏蔽聚氯乙烯护套软控制电缆pvc insulated copper wire weave shielded pvc sheathed soft control cables for use in mines
矿井中要求移动且强电磁干扰区作一般控制request migration situationstrong electromagnetism interference region as general control in mines
使用特性 service characteristics
电缆导体长期允许的工作温度long-term service temperature of the cable conductor
70℃
额定电压u0/u rated voltage u0/u
450/750v
电缆敷设温度cable layingtemperature
≥0℃
缆的最小弯曲半径 minimun bending radius
无铠装层的≥电缆外径的6倍，有铠装层或铜带屏蔽的≥电缆外径的12倍，non armored ≥outer diameter of cable 6 times, armored layer or copper tape shielded≥outer diameter of cable 12times有屏蔽层的软电缆≥电缆外径的6倍shielded layer soft cable ≥ outer diameter of cable 6 times
电缆结构示意图iiiustration of cable structure
