The product is composed of tight conductor and weather resistant insulation and corresponding semi conductive shield, which has the mechanical property of the overhead line, and the safety transmission characteristic of the power cable. Compared with the bare wire, it has the characteristics of small spacing, high security and reliability, and good resistance to atmospheric aging. It is a priority selection of cable in urban and urban power transmission projects.
Partial discharge test: insulated shielded 10kV cable immersed in water, the AC voltage is applied to 9kV, the discharge amount of the cable is not more than 20pC.
Aluminum conductor light XLPE insulation aerial cable is used for overhead power transmission, fixed laying places, during laying cables, consider that cable and trees keep a certain distance, when cable runs, only allows the cable contact with trees for a short time.
Conductor: aluminum core
Insulation: crosslinked polyethylene(XLPE)
Bending radius: single core cable: 20[D+d] + 5%mm
Multi core cable: 15[D+d] + 5%mm
(D – actual outside diameter of the cable; d – the actual diameter of the cable conductor)
Temperature range: 0℃ -90℃
Main technical data of JKYJ/Q JKLYJ/Q Aluminum core light XLPE insulation aerial cable:
|10 kV JKYJ/Q JKLYJ/Q Aluminum core light XLPE insulation aerial cable|
|Nominal cross section (mm2)||Reference diameter (mm)||The approximate weight(kg/km)|
|Copper core||Aluminum core|