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NA2XY/YJLV LV Aluminum Power Cable

Release time:2021-05-15

Aluminum Core XLPE Insulated And PVC Sheathed Power Cable


Product Description:
This product is suitable for transmission and distribution lines with AC 50Hz and rated voltage 0.6/IKV.
A cable is a conductor covered with an insulating layer, a protective layer, a shielding layer, etc., and is used to transmit power, signal current, or signal voltage. Compared with low-voltage overhead lines and low-voltage overhead insulated wires, low-voltage cable lines are more expensive and difficult to install and maintain. However, due to reliable operation, no poles, no land occupation, inconspicuousness, and small world affected by external influences. Features, widely used in low-voltage power distribution systems.

Use characteristics:
(1) The high rated temperature of the cable conductor is 70°C.
(2) When short-circuited (the duration is less than 5s), the high temperature of the cable conductor does not exceed 160°C.
(3) When the cable is laid, the ambient temperature is not less than 0℃, and the small bending radius is not less than 10 times the outer diameter of the cable.

Structure:
Single core
1. Conductor: copper or aluminum, category 1: solid conductor, or category 2: stranded conductor
2. Insulation: XLPE
3. Outer sheath: polyvinyl chloride PVC
Multi-core
1. Conductor: copper or aluminum, category 1: solid conductor, or category 2: stranded conductor
2. Insulation: XLPE
3. Filler: non-hygroscopic material
4. Adhesive tape: non-hygroscopic material
5. Outer sheath: polyvinyl chloride PVC

Product Standards:
This product is produced in accordance with the standard of GB12706 "Rated Voltage 35KV Copper Core, Aluminum Core Plastic Insulated Power Cable", and can also be produced according to the International Electrotechnical Commission recommended standards IEC, British Standards, German Standards, and American Standards.

Comparison of N2XY and NA2XY:
Current-carrying capacity: Except for different conductor materials, the current-carrying capacity of the copper core of the cable with the same cross-sectional area is greater than that of the aluminum core cable.
Price: Aluminum wire is cheaper than copper wire, and aluminum wire is lighter in quality, so the price of N2XY wire is much cheaper than NA2XY wire.
Life: N2XY cable has a longer service life, and NA2XY cable is more suitable for low-cost projects or temporary electricity use.
At the same time, the N2XY low-voltage cable is adopted, which has good ductility, high stability, low heating temperature and low energy consumption; the N2XY low-voltage cable is lighter than the NA2XY low-voltage cable and is easy to transport.