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18/20kV XLPE Insulated and PVC Sheathed Copper Core Cable Wire
18/20kV XLPE Insulated and PVC Sheathed Copper Core Cable Wire
Mainly used for transmitting 50Hz industrial frequency power rated voltage shall not exceed 18/20kV. It is suitable for all kinds of power systems such as urban power grids, industrial power grids, railroad power grids and so on.
Power Distribution System: It can be used in power distribution system, such as substation, distribution station, factory power distribution and other places.
IEC/RoHS
Conductor material: copper
Insulation material: XLPE
Insulation shielding: semi-conductive shielding
Metal shield: copper tape
Sheath material: PVC
Rated voltage Uo/U: 18/20kV
Maximum temperature of cable conductor: 90℃
Maximum temperature of cable conductor during short circuit (maximum duration not more than 5S) not more than 250℃.
Ambient temperature during cable laying should be not less than 0℃.
The minimum bending radius is as follows.
Single-core cable-unarmored 20D, armored 15D
Multi-core cable-unarmored 15D, armored 12D
(D, for the outer diameter of the cable mm)
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