... Sheath: Polyvinyl chloride (Black) 3). Brief Construction & Using : Single core or multi-core Copper or aluminium conductor ... TypeDesignationApplicationsYJV YJLVCopper conductor, XLPE insulated, PVC sheathed power cable Aluminium conductor, XLPE insulated, PVC sheathed power cableFor ... YJLYCopper conductor, XLPE insulated, PE sheathed power cable Aluminium conductor, XLPE insulated, PE sheathed power ...