The Characteristics Of XLPE Insulated Power Cable

The Characteristics Of XLPE Insulated Power Cable
 

XLPE insulated power cable is for rated voltage (U0 / U) 0.6/1-26/35 kv power line transmission and distribution.

1. The highest rated temperature of the cable conductor is 90 ° C, the short circuit (the longest duration of no more than 5 s), highest temperature of the cable conductor does not exceed 250 °C.

2.The ambient temperature should not be less than 0 °C when laying cables.

3.Allowed bending radius of laying: single-core cable is not less than 15 times the cable diameter; multi-core cable is not less than 10 times the cable diameter.

YJV  YJLV Copper (aluminum) core cross-linked polyethylene laying indoors, channels and tubes, but also buried in the loose insulation of PVC sheathed power cable soil, can not afford external force

YJV22 YJLV22Copper (aluminum) core cross-linked polyethylene laying in the ground, can withstand the role of mechanical force, but unable to bear PVC insulation tape armored PVC sheathed power cable large pulling force.

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