35KV间接费用的绝缘电缆

Application Thecableis suitable for overhead distribution lines with rated AC voltage U(Um)10(12)KV and 35(42)KV Standards Characteristics 1)Rated voltage: 10KV35KV 2)Min, laying temperature: -20C 3) Max, temperature of cable when short circuit(5s) 4)The Max. Long term working temperature of conductor 5)Every fault time of single phase earthing time shall be less than one minute, shall be less than 8h per timeand be less than 125h every year. 6)Min curving radius of cable: Single core wires: 20(D+d)??5%mm TR structure is 20 Dmm Multi cores cable: 15(D+d)??5%mm Products 1)Copper conductor XLPE Insulated overhead cable 2)Copper conductor XLPE Insulated overhead flexible cable 3)Aluminum conductor XLPE Insulated overhead cable 4)Aluminum alloy conductor XLPE insulated overhead cable 5)Copper conductor PE Insulated overhead cable 6)Aluminum condrctor light PE Insulated overhead cable Main usage Laid overhead, the flexible copper core products Is suitable for transformer down-lead. Certain distance should be kept between the cable And trees when laid, and the cable is permitted To touch with trees for short time when the cable Working.