Buy Overhead Insulated Cable

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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.

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