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.