Copper conductor PE insulated aerial cable manufactured according to the standards GB12527-90 and GB14049-93

The aerial cable fit for transmitting line and distributing line of rated voltage 0.6/1KV, 10KV in tall buildings,traveling development area and wooded tract.The rated voltage of cable has two classes:0.6/1kv,10kv.Continuous permissible operating temperature70°C,Max.temperature of cable under shor-circuit(5 second.Max,Duration) is 130°C.Laying  temperature of cable not less than -20°C,Operating ambient temperature of cables:-40°C~40°C,relative humidity in rainy season not less than 90%.Cable for rated voltage up to and including 0.6/1KV,bending radius  not less than 4D for cable dianmeter<25mm,bending radius not less than 6D for cable diameter≥25mm.

cable for rated voltage 10KV;singal-core cable:20(D+d)±5%;multi-core cable:15(D+d)±5%.