NA2XSERY (YJLSV32) 8.7-15(17.5)kV(Al/XLPE/CWS/PVC/SWA/PVC)

Medium voltage cables for distribution networks, they are suitable for laying indoor, tunnel, cables trench and underground, it is able to bear external mechanical forces, but unable to bear heavy pulling force, it widely used in transformer stations, electric power plants and industrial plants.

Application

The Gongniu Cable N2XSERY – YJLSV32 is an excellent choice for medium voltage distribution networks. It is highly versatile for various installation methods. You can lay it indoors, in tunnels, or within cable trenches. It also works perfectly in shafts or directly buried underground. This cable can handle strong mechanical external forces and significant pulling tension. This makes it widely used in critical power settings. It’s a prime solution for transformer stations, large electric power plants, and diverse industrial facilities. It helps ensure a stable and secure power supply.

Description

Our N2XSERY – YJLSV32 cable features a robust design. It starts with high-quality aluminum conductors, which are class 2 and circularly compacted. A non-metallic, semi-conducting compound screens the conductor. The insulation is made from Cross-linked Polyethylene (XLPE), known for its excellent electrical properties. Another layer of non-metallic, semi-conducting compound screens the insulation.

For effective grounding, a copper wire metallic screen is integrated. Non-hygroscopic fillers maintain the cable’s internal structure. A PVC inner sheath provides additional protection. A key feature is the steel wire armor. This armor offers outstanding mechanical protection against external damage. Finally, a durable PVC outer sheath provides strong resistance to environmental elements. This construction ensures good electrical and mechanical properties. You benefit from minimal dielectric loss and high insulation resistance. This design delivers a safe and efficient power transmission system.

Specification

The Gongniu Cable N2XSERY – YJLSV32 cable meets strict international standards for quality and safety. It complies with IEC 60228 for conductors of insulated cables. It also meets IEC 60502-2. This standard covers power cables with extruded insulation for rated voltages from 1kV up to 30kV. Specifically, it is suitable for rated voltages from 6kV to 30kV (Um=36kV). Choosing this cable provides assurance of quality and compliance for your projects.

 

 

 

N2XSERY – YJLSV32 ​​8.7/15(17.5)kV​​​​​​​​​ IEC 60502-2

No.of Cores and Nominal Cross Section (mm²) Nominal Insulation Thickness (mm) Nominal Steel Wire Diameter (mm) Nominal Sheath Thickness (mm) Approx. Overal Diameter (mm) Approx. Weight (kg/km) Max. DC Resistance of
Conductor at 20℃ (Ω/km)
Cu Al Cu Al
3×25 4.5 2.5 2.7 57.3 5315 4854 0.727 1.20
3×35 4.5 2.5 2.8 59.9 5860 5223 0.524 0.868
3×50 4.5 2.5 2.9 62.4 6465 5602 0.387 0.641
3×70 4.5 2.5 3.0 66.5 7484 6236 0.268 0.443
3×95 4.5 2.5 3.1 70.6 8598 6867 0.193 0.320
3×120 4.5 2.5 3.2 73.6 9665 7475 0.153 0.253
3×150 4.5 3.15 3.4 78.7 11968 9262 0.124 0.206
3×185 4.5 3.15 3.5 82.6 13481 10073 0.0991 0.164
3×240 4.5 3.15 3.7 88.2 15689 11266 0.0754 0.125
3×300 4.5 3.15 3.8 93.3 18134 12590 0.0601 0.100
3×400 4.5 3.15 4.1 100.2 21714 14571 0.047 0.0778
3×500 4.5 3.15 4.3 108.2 25745 16679 0.0366 0.0605
3×630 4.5 3.15 4.5 116.8 30737 18965 0.0283 0.0469
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