... &Application: TYPENAMEMain ApplicationCU coreAL core YJV/YJYYJLV/YJLYXLPE insulated,PVC/PE sheathed power cableFor laying indoor ,tunnel,canal and ... . ) rated voltage:300/300V,300/500V,450/750V*power cable-pvc as insulation material ,pvc as jacket,we call ... cable or un-armoured cable ) rated voltage:0.6/1KV*power cable-xlpe as insulation material,pvc as jacket material,we call YJV cable ...