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Overhead insulated cables with rated voltage of 1kV and below

Product introduction

1、 Executive standard: GB / T 12527-2008 (jklgyj, jklgv executive enterprise standard)
 
 
 
 
 
2、 Application: suitable for overhead power lines with AC rated voltage of 1kV and below.
 
 
 
 
 
3、 Service conditions:
 
1. Long term allowable working temperature of cable conductor: PVC and PE insulation shall not exceed 70 ° C,
 
XLPE insulation shall not exceed 90 ° C;
 
2. The laying temperature of cables shall not be lower than - 20 ° C;
 
3. Allowable bending radius of cable:
 
The outer diameter D of the cable shall be less than 25 mm, and the bending radius shall not be less than 4 d;
 
The outer diameter D of the cable shall be greater than or equal to 25 mm, and the bending radius shall not be less than 6 D.

Overhead insulated cables with rated voltage of 1kV and below

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