... external mechanical forces, but unable to bear large pulling force.YJV23 YJLV23Copper conductor, XLPE insulated, steel tape armoured ... sheathed power cableYJV32 YJLV32Copper conductor, XLPE insulated, steel wire armoured, PVC sheathed power cable Aluminium conductor, XLPE ... but unable to bear large pulling force.YJV33 YJLV33Copper conductor, XLPE insulated, steel wire armoured, PE sheathed power cable ...