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? Show More...
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-se 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 is a professional control cables, electric d cable, power cables,buried e and cable etc. Series of products manufacturers, sincerely welcome everyone to visit. MOBILE: +8 Tel: +8 Whatapp
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