... YJLV33Copper conductor, XLPE insulated, steel wire armoured, PE sheathed power cable Aluminium conductor, XLPE insulated, steel wire armoured, PE sheathed power cableFlame retardant type: add ZA ... basic type.Fire resistant type: add N before basic type.Low smoke, halogen free,Flame retardant type :add WDZ before basic type. XLPE insulated aluminum core power cable