1kV Aerial power cable with XLPE insulated

Quantity Order:

Origin:

China

Payment Method:

L/C

Quantity:

1200 Meter/MetersTrial Order

Pack. & Delivery:

Standard wooden drums

1.Used for power transmission
2.Standard: IEC 502, IEC 227
3.Al/ XLPE

Aerial Bundled cable is used for overhead power transmission and distribution lines with the voltage from 1KV-35KV.Also can be installed in the street with dense trees close to the building site of urban construction.

It consists of copper or aluminum conductor, inner shidleing layer, weather-poof indulation material and outer shidleing layer.It has not only power-transmitting chatacter of power cable, but strong mechanical chatacter of aeria; cable as well, In compaison with bare, It boasts many advantages such as small span in laying the initiative to choose to use.

GB12527-90 1kv Aeria; insulation cable

GB14049-93 10kv Aeria; insulation cable

working conditions of aerial insulation power cable

1) Rated voltage: 1kv 10kv

2) The tallest work temperatuie of the cable conductor

XLPE insulation cable temperature + 90° C

HDPE insulation cable temperature + 75

3) During having a short a short ( lasting less than 5 seconds)

The maximum temperature

XLPE insullsted cables is temperature + 250

HdPE insulsted cables is temperature + 150

4) During the cable lying the ambient temperature must be above temperature + 20

5) Bending radius allowance of the cable

A) 1kv aeria; insulation power cable

It shouldbe no less than 4D for cable with outer diameter less than 25mm

It should be no less than 6D for cable with outer diameter of 25 mmor more

B) 10kv aerial insulation power cable

Single core cable20( D+ d ) ± 5% mm

Multi-core cable: 15( D+ d) ± 5% mm

Formula insiide : D-Actual cable outer diameter:

d-Actual conductor outer diameter.

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