NA2XSBY (YJLV62) 3.6-6(7.2) kV (AL/XLPE/CTS/ATA/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. IEC 60502-2

Application

Our NA2XSBY – YJLV62 cable is a reliable choice for medium voltage power distribution networks. You can install it in various settings, including indoors, in tunnels, cable trenches, or directly buried underground. This cable is built to withstand moderate mechanical stresses. This makes it highly suitable for use in transformer stations, electric power plants, and diverse industrial plants.

Description

The NA2XSBY – YJLV62 (AL/XLPE/CTS/STA-NM/PVC) medium voltage cable from Gongniu Cable delivers excellent performance and long-lasting durability. Its core features a compacted circular aluminum conductor. This ensures reliable power transmission. We use Cross-Linked Polyethylene (XLPE) for insulation. XLPE offers superior electrical properties and high insulation resistance.

To enhance safety and performance, the cable has several protective layers. These include semi-conducting screens and a copper tape metallic screen (CTS). The copper tape screen helps ensure a uniform electric field and provides earth fault protection. An inner PVC sheath further protects the cable’s core.

For mechanical strength, we use non-magnetic steel tape armor (STA-NM). This armor safeguards the cable against physical damage during and after installation. A tough PVC outer sheath covers the entire cable. This outer layer resists grease, oil, and abrasion. This resistance ensures a long service life, even in challenging industrial environments. You can trust Gongniu Cable for a product that combines strong electrical performance with robust mechanical protection.

Specification

The Gongniu Cable NA2XSBY – YJLV62 cable meets key international standards. This ensures its quality and safety for your projects.

Applicable Standards: IEC 60502-2, IEC 60228
Rated Voltage: Designed for medium voltage power systems up to 36kV
Conductor Material: Aluminum (Class 2, circular compacted)
Insulation Material: XLPE (Cross-Linked Polyethylene)
Metallic Screen: Copper Tape Screen (CTS)
Armour Type: Non-Magnetic Steel Tape Armour (STA-NM)
Sheathing: PVC Inner Sheath and robust PVC Outer Sheath

Technical Parameter

NA2XSBY (YJLV62) 3.6-6(7.2)kV IEC 60502-2

No. of Cores and Nominal Cross Section (mm²)	Min. Number of Wires	Nominal Insulation Thickness (mm)	Nominal Copper Tape Thickness (mm)	Nominal Steel Tape Thickness (mm)	Nominal Sheath Thickness (mm)	Approx. Overall Diameter (mm)	Approx. Weight (kg/km)	Max. DC Resistance of Conductor at 20℃ (Ω/km)
	No.
	No.								1X25	6	2.5	0.12	0.20	1.6	20.2	576	1.20
1X35	6	2.5	0.12	0.20	1.6	21.2	638	0.868
1X50	6	2.5	0.12	0.20	1.7	22.5	720	0.641
1X70	12	2.5	0.12	0.20	1.7	24.2	837	0.443
1X95	15	2.5	0.12	0.20	1.8	26.2	985	0.320
1X120	15	2.5	0.12	0.20	1.8	27.4	1093	0.253
1X150	15	2.5	0.12	0.20	1.9	29.1	1233	0.206
1X185	30	2.5	0.12	0.20	1.9	30.8	1394	0.164
1X240	30	2.6	0.12	0.20	2.0	33.5	1663	0.125
1X300	30	2.8	0.12	0.50	2.2	37.7	2322	0.100
1X400	53	3.0	0.12	0.50	2.3	41.0	2740	0.0778
1X500	53	3.2	0.12	0.50	2.4	45.2	3283	0.0605
1X630	53	3.2	0.12	0.50	2.5	49.3	3909	0.0469