... ,Chile,Brazil,bolivia,. XLPE insulated steel wire armoured power cable: XLPE/PVC insulated power cable has a number of advantages over ... rating, at the same environment XLPE cable may be reduced size(nominal cross-section)1or 2 class in comparison with paper ... Inner sheath: Polyvinyl chloride (PVC) Amour: Galvanized steel wire armored(SWA) or steel tape armored(STA) Sheath: Polyvinyl chloride (PVC) ...