NA2XSBY (YJLSV62) 6-10(12)kV (Al/XLPE/CWS/PVC/STA/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

This medium voltage cable is specifically designed for use within electrical distribution networks. It’s suitable for a variety of installation environments, including indoor facilities, tunnels, cable trenches, and direct underground burial. Its robust design allows it to withstand external mechanical forces, making it a reliable choice for demanding conditions. This cable is frequently utilized in essential power infrastructure such as transformer stations, electric power plants, and various industrial plants.

Description

The Gongniu Cable N2XSBY – YJLV62 features a high-quality aluminum conductor, manufactured to Class 2 circular compacted standards. This ensures efficient and stable power delivery. Both the conductor and the XLPE (Cross-linked Polyethylene) insulation are covered by non-metallic, semi-conducting screens. These layers help maintain an even electrical field, enhancing safety and performance. A copper wire metallic screen provides effective electromagnetic shielding for the cable. Beneath this, a durable PVC inner sheath offers additional protection. For mechanical resilience, the cable incorporates aluminum wire armor (AWA). This armor provides robust protection against physical impact and crushing forces. The final layer is a tough PVC outer sheath, designed to resist environmental wear and tear. This careful construction ensures the cable exhibits excellent electrical and mechanical properties, with minimal dielectric loss and high insulation resistance.

Specification

Our N2XSBY – YJLV62 cable meets stringent international quality standards. It fully complies with IEC 60228 for conductors in insulated cables. Furthermore, it adheres to IEC 60502-2, which specifies power cables with extruded insulation and their accessories for rated voltages ranging from 6kV up to 30kV. These certifications underscore Gongniu Cable’s commitment to delivering products that meet global benchmarks for performance and safety.

N2XSBY/NA2XSBY (YJSV62/YJLSV62) 6/10(12)kV IEC 60502-2

No. of Cores and Nominal Cross Section (mm)	Nominal Insulation Thickness (mm)	Nominal Steel Tape Thickness (mm)	Nominal Sheath Thickness (mm)	Approx. Overall Diameter (mm)	Approx. Weight Cu (kg/km)	Approx. Weight Al (kg/km)	Max. D.C. Resistance of Conductor at 20℃ Cu (Ω/km)	Max. D.C. Resistance of Conductor at 20℃ Al (Ω/km)
1×25	3.4	0.2	1.7	24.4	979	826	0.727	1.2
1×35	3.4	0.2	1.7	25.4	1101	889	0.524	0.868
1×50	3.4	0.2	1.8	26.7	1260	974	0.387	0.641
1×70	3.4	0.2	1.8	28.4	1507	1093	0.268	0.443
1×95	3.4	0.2	1.9	30.4	1818	1244	0.193	0.32
1×120	3.4	0.2	1.9	31.6	2079	1353	0.153	0.253
1×150	3.4	0.2	2	33.3	2480	1576	0.124	0.206
1×185	3.4	0.2	2	35	2876	1738	0.0991	0.164
1×240	3.4	0.5	2.2	38.9	3854	2379	0.0754	0.125
1×300	3.4	0.5	2.2	41.1	4499	2653	0.0601	0.1
1×400	3.4	0.5	2.3	44.2	5526	3149	0.047	0.0778
1×500	3.4	0.5	2.4	47.9	6651	3637	0.0366	0.0605
1×630	3.4	0.5	2.6	52.2	8194	4282	0.0283	0.0469