Insulation: PVC or XLPE.
Voltage: Low/Medium/High Voltage.
Standard: GB/T 12706, GB/T 11017, GB/Z 18890.
The rated voltages Uo/U(Um) of the cables considered in this standard are as follows: Uo/U(Um)=0.6/1(1.2)-3.6/6(7.2)-6/10(12)-6.35/11(12)-8.7/15(17.5)-12/20(24)-12.7/22(24)-18/30(36)-19/33(36)-26/35(40.5)KV.
Voltage: 0.6/1kV, 1.8/3kV, 3.6/6kV, 6/10kV, 6.35/11kV, 8.7/15kV, 12/20kV, 12.7/22kV, 18/30kV, 19/33kV, 26/35kV.