... /20 kV (24 kV), 8.7/10kV, 8.7/15kV, 6/6kV, 6/10kV,0.6/1kV.2. No. Of core ... sheathed power cables Copper (aluminum) core, XLPE insulated, PE sheathed power cables Copper (aluminum) core, XLPE insulated, steel tape armored, PVC sheathed power cables Copper ( ... Al conductor,XLPE insulated steel wire armoured,PVC sheathed electric cable 32: thin steel wire, 42: thick steel wire XLPE Insulated Power Cable