Electric Power Cable

1-10kv Irradiation cross-linked polyethylene insulated overhead cable The 1-10kv overhead cable is designed for use in the power transmission or distribution lines for rated voltage1 to 10kv AC. The property of 1kv irradiation XLPE insulation overhead cable is in accordance with Chinese standards GB 12527-90. The property of 10kv irradiation XLPE insulation overhead cable is in accordance with Chinese standards GB 14049-93.   Max.permissible continuous operating temperature of conductor: 90oC/105oC Conductor short-circuit temperature =4D (D is the overall diameter of cable) Overall diameter(D) large than 25mm>=6D (D is the overall diameter of cable) 10kv cable   single core : >20D  Multi-core:>15D Installation temperature >=-20oC