N2XSERY (YJSV32) 18/30(36)kV (Cu/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 – YJSV32 is specifically designed for medium voltage distribution networks. You can safely install this cable in diverse settings. This includes indoor facilities, tunnels, and cable trenches. It also performs well in shafts and when buried directly in the ground. Its strong construction means it can handle significant external forces and pulling stress. This makes it an ideal choice for critical power links. Think transformer stations, large electric power plants, and various industrial facilities. It ensures a stable and secure power supply where you need it most.

Description

Our N2XSERY – YJSV32 cable is built with precision for maximum durability. At its core, you’ll find high-quality copper conductors. These are class 2 and circular compacted for optimal current flow. Surrounding the conductor is a non-metallic, semi-conducting screen. The insulation uses Cross-linked Polyethylene (XLPE), known for its excellent electrical properties. Another semi-conducting screen covers the insulation.

For reliable grounding, a copper wire screen is included. Non-hygroscopic fillers keep the internal structure stable. A PVC inner sheath provides further protection. What truly sets this cable apart is its robust steel wire armor. This armor provides outstanding mechanical protection. Finally, a durable PVC outer sheath offers strong resistance to external elements. This design ensures good electrical and mechanical performance. You get minimal dielectric loss and high insulation resistance. This means a safer, more efficient power transmission system for your operations.

Specification

The Gongniu Cable N2XSERY – YJSV32 cable meets stringent international quality and safety standards. It fully complies with IEC 60228 for conductors in insulated cables. Furthermore, it adheres to IEC 60502-2. This standard covers power cables with extruded insulation for rated voltages from 1kV up to 30kV. Specifically, it meets the requirements for rated voltages from 6kV to 30kV (Um=36kV). Choosing this cable ensures compliance and peace of mind for your projects.

Technical Parameter

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
					Cu	Al	Cu	Al	3×50	8	3.15	3.5	81.1	9605	8742	0.387	0.641
3×70	8	3.15	3.6	85.2	10701	9453	0.268	0.443
3×95	8	3.15	3.7	89.2	11990	10259	0.193	0.320
3×120	8	3.15	3.8	92.2	13154	10964	0.153	0.253
3×150	8	3.15	3.9	95.9	14690	11985	0.124	0.206
3×185	8	3.15	4.1	100.0	16324	12916	0.0991	0.164
3×240	8	3.15	4.2	105.3	18603	14180	0.0754	0.125
3×300	8	3.15	4.4	110.7	21139	15595	0.0601	0.100
3×400	8	3.15	4.6	117.3	24818	17675	0.047	0.0778
3×500	8	3.15	4.8	125.4	29075	20009	0.0366	0.0605
3×630	8	3.15	5.1	134.2	34299	22527	0.0283	0.0469