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 450/750vin following power distribution equipment electric appliance measuring appliance makes the control signal protectionsurvey.
执行标准 standards implemented : q/3210hl33.1-q/3210hl33.2-2005
型号、名称及使用范围 model desc-riptionsuse scope
型 号model | 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 |
