型号名称及使用范围 Model deSCRJPTions and Use scope

型 号 Model	名 称 DeSCRJPTions	使 用 范 围 Scope of application
MVV	煤矿用聚氯乙烯绝缘聚氯乙烯护套电力电缆 PVC insulated PVC sheathed power cables for use in mines	矿井中电能传输线路但不能承受机械外力作用 Energy transmission linebut not mechanical impact in mines
MYJV	煤矿用交联聚乙烯绝缘聚氯乙烯护套电力电缆 XLPE insulated PVC sheathed power cables for use in mines	矿井中电能传输线路但不能承受机械外力作用 Energy transmission linebut not mechanical impact in mines
MVV22	煤矿用聚氯乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 PVC insulated steel tape armored PVC sheathed power cables for use in mines	矿井中电能传输线路能承受一定机械外力 Energy transmission linecan bearing mechanical impact in mines
MVV32	煤矿用聚氯乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆 PVC insulated fine steel wire armored PVC sheathed power cables for use in mines	矿井中电能传输线路能承受一定的拉力 Energy transmission linecan bearing some full in mines
MYJV22	煤矿用交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆 XLPE insulated steel tape armored PVC sheathed power cables for use in mines	矿井中电能传输线路能承受一定机械外力 Energy transmission linecan bearing mechanical impact in mines
MYJV32	煤矿用交联聚乙烯绝缘细钢丝铠装聚氯乙烯护套电力电缆 XLPE insulated fine steel wire armored PVC sheathed power cables for use in mines	矿井中电能传输线路能承受一定的拉力 Energy transmission linecan bearing some full in mines
MYJV42	煤矿用交联聚乙烯绝缘粗钢丝铠装聚氯乙烯护套电力电缆 XLPE insulated coarse steel wire armored PVC sheathed power cables for use in mines	矿井中电能传输线路能承受较大的拉力 Energy transmission linecan bearing bear full in mines

注：XLPE绝缘比PVC绝缘具有绝缘强度高，抗老化，耐化学腐蚀及防水性能等优点

XLPE insulation strength the PVC insulation to be higher than the anti-aging bears merits and so _disibledevent='gy2'> 符合GB/T18380.3标准中B类成束燃烧试验要求
Conforms to GB/T18380.3 standard B kind group burning test