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Use characteristics of XLPE insulated PVC sheathed power cable

2013-01-21

Use characteristics of XLPE insulated PVC sheathed power cable

1) The maximum rated temperature of the cable conductor is 90 ℃.

2) The maximum temperature of the cable conductor shall not exceed 250 ℃ during short circuit (the longest duration shall not exceed 5s).

3) The allowable bending radius of single-core cable is 20(d + D)± 5%.

The allowable bending radius of multi-core cable is 15(d + D)± 5%.

D = actual outer diameter of cable sample (mm)

d = actual outer diameter of conductor (mm)

4) The cable laying temperature shall not be lower than 0 ℃.