I need Overhead Insulated Cable Standard GB 14049-1983 Rated voltage 10KV, 35KV overhead insulated cable Characteristics 1.Rated voltage: 10KV?35KV; 2.Cable laying temperature not less than 20 ?; 3.When the short circuit (5 s) the highest temperature of the cable: HDPE insulation: 150? XLPE insulation: 250?; 4.The maximum long-term operating temperature of the cable conductor: HDPE insulation: 75? XLPE insulation: 90?; 5.Cable single-phase ground fault time is not more than 1min each time, but also the longest not more than 8h each, the cumulative total of not more than 125h; 6.The allowable bending radius of the cable shall not be less than: a)Single core cable: 20?D+d)±5%mm,TR structure: 20D mm b)Multi - core cable: 15?D+d)±5%mm Formulas: D-----Actual outside diameter of the cable?mm? d-----Actual outside diameter of the conductor ?mm? Gongyi Cable Wire Co., Ltd is a professional control cables, electric wires, overhead cable, power cables,buried wire,civil wire and cable etc. Series of products manufacturers, sincerely welcome everyone to visit. MOBILE: +86.15638820288 Tel: +86.371.60266656 Whatapp: 15638820288 Show More