... lament with lapped binding tape -Inner Sheath: Polyvinyl chloride (Black) -Armor: Galvanized steel wire -Core-covering: Binding tape -Outer Sheath: Polyvinyl ... standard, etc. Voltage grade is up to 35kv, cross-section area can be up to 400 sqmm (copper or aluminiun ... , PVC sheathed power cablesCopper(aluminum)core,XLPE insulated,thin steel wire armoring, PE sheathed power cablesCopper(aluminum)core,XLPE ...