Guangxi Guigang Qunxing Cable Co., Ltd.
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  • Contact Person : Mr. jiang jian
  • Company Name : Guangxi Guigang Qunxing Cable Co., Ltd.
  • Tel : 86-775-4272238
  • Fax : 86-775-4272238
  • Address : Guangxi,guigang,Western Industrial Park Gangbei District,guigang.guangxi.china
  • Country/Region : China
  • Zip : 537100

Aerial insulated cable

Aerial insulated cable
Product Detailed
Related Categories:Communication Cables

Detailed Product Description


 

Aerial insulated cable  overhead cable

1.Standard The products are manufactured according to the standard GB12527-90 and GB14049-93

 2. Application: The products fit for transmitting line and distributing line of rated voltage 0.6/1 kv,10kv in tall building ,traveling development and wooded tract.

3. Operating characteristics

 1) The rated voltage of cable has two classes:0.6/1kv,10kv

 2) Continuous permissible operating temperature:

PVC Insulation:70C.

PE insulation:70C.

HDPE Insulation:75C.

XLPE Insulation: 90C.

3) Max temperature of cable under short-circuit (5sec. Max.Duration)

 PVC Insulation:160C.

PE insulation:130C.

HDPE Insulation:150C.

XLPE Insulation: 250C.

4) Laying temperature of cable not less than -20C

5) Operating ambient temperature of cables:-40C---40C

Ralative humidity in rainy season not less than 90%

6) Permissible bending radius of cable:

Cable for rated voltage up to and including 0.6/1kv

Bending radius not less than 4D for cable diameter <25mm

Bending radius not less than 6D for cable diameter>=25mm

Cable for rated voltage 10kv:

Single-core cable: 20(D+d)+5%

Multi-core cable: 15(D+d)+5%



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