... to bear external mechanical forces,able to bear large pulling 0.6/1kV XLPE insulated power cable0.6/1kV ... to bear external mechanical forces, but unable to bear large pulling forceYJV23 YJLV23Copper/Aluminium conductor, XLPE insulated, steel tape armoured ... able to bear external mechanical forces, able to bear large pulling forceYJV33 YJLV33Copper/Aluminium conductor, XLPE insulated, steel wire armoured ...