... Standard:IEC 60502,GB/T 12706 Technical Parameters of our Power Cable 1). Standard: IEC60502; GB/T12706;IEC 60840;IEC62067;GB ... 2)-6/10(12)-6.35/11(12)-8.7/15(17.5)-12/20(24)-12.7/22(24)-18 ... , 8.7/15kV, 12/20kV,12.7/22kV, 18/30kV,19/33kV,26/35kV In the voltage designation of ... to the customers' requirements7). Nominal cross-sectional areas:1.5mm2, 2.5mm2, 4mm2, 6mm2, 10mm2, 16mm2, 25mm2, 35mm2, 50mm2, ...