This standard applies to the identification marks of the insulated cores of power cables, including oil-filled cables, non-drip oil-impregnated paper-insulated cables, viscous oil-impregnated paper-insulated cables, XLPE insulated cables, PVC insulated cables, polyethylene insulated cables Cables and rubber insulated cables.
GB 6995.5-1986 history
2008GB/T 6995.5-2008 Markings for electric wires and cables.Part 5: Identifications of insulated cores of power cables
1986GB 6995.5-1986 Markings for electric cables and wires--Part 5:Identifications of insulated cores of power cables
GB 6995.5-1986 Markings for electric cables and wires--Part 5:Identifications of insulated cores of power cables was changed to GB/T 6995.5-2008 Markings for electric wires and cables.Part 5: Identifications of insulated cores of power cables.