1).Voltage 8.7/15KV 2).Standard: ISO9001 and ISO14001 China Top 10 Wire France ... be laid in ground,in air or in tubes.The cable is used in electric transmission and distrbution systen operating at ... rated uoltage of 0.6/1,1.8/3,3.6/6,6/10,8.7/10,8.7/15,12/20,21/35,26 ... Al conductor, XLPE insulated steel wire armored PVC sheath electric cable