Home > Medium Voltage Power Cables > N2XSEBY Three core 6/10 (12) kV Copper XLPE insulated Steel tape armored Cable

N2XSEBY Three core 6/10 (12) kV Copper XLPE insulated Steel tape armored Cable

Application

Medium voltage N2XSEBY 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.

Construction

Conductor:Copper,class 2,circular compacted conductors
Conductor screen:Non-metallic,semi-conducting compound
Insulation:Cross -linked polyethylene(XLPE)
Insulation screen:Non-metallic,semi-conducting compound
Metallic screen:Copper tape
Filler:Non -hygroscopic material
Inner sheath:Polyvinyl chloride(PVC)
Armour:Steel tape
Outer sheath:Polyvinyl chloride(PVC)

Main Characteristics

Good electrical and mechanical properties.
Minimal dielectric loss,high insulation resistance.

Specification

IEC 60228 Conductors of Insulated Cables
IEC 60502-2 Power Cables with Extruded Insulation and Their Accessories for Rated Voltages from 1kV (Um=1.2kV) up to 30kV (Um=36kV)-Part 2: Cables for Rated Voltages from 6kV (Um=7.2kV) up to 30kV (Um=36kV).

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No.of Cores and Nominal Cross Section	Nominal Insulation Thickness	Nominal Steel Tape Thickness	Nominal Sheath Thickness	Approx. Overall Diameter	Approx.Weight		Max.D.C. Resistance of Conductor at 20℃
No.of Cores and Nominal Cross Section	Nominal Insulation Thickness	Nominal Steel Tape Thickness	Nominal Sheath Thickness	Approx. Overall Diameter	Cu	Al	Cu	Al
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km
3×25	3.4	0.5	2.4	43.9	2814	2354	0.727	1.2
3×35	3.4	0.5	2.4	46.1	3216	2579	0.524	0.868
3×50	3.4	0.5	2.6	49	3768	2905	0.387	0.641
3×70	3.4	0.5	2.7	53.1	4621	3373	0.268	0.443
3×95	3.4	0.5	2.8	57.2	5613	3882	0.193	0.32
3×120	3.4	0.5	2.9	60.2	6527	4338	0.153	0.253
3×150	3.4	0.5	3	63.6	7554	4848	0.124	0.206
3×185	3.4	0.5	3.1	67.7	8918	5509	0.0991	0.164
3×240	3.4	0.5	3.3	73.3	10865	6442	0.0754	0.125
3×300	3.4	0.5	3.5	78.6	12941	7397	0.0601	0.1
3×400	3.4	0.8	3.7	86.3	16762	9619	0.047	0.0778
3×500	3.4	0.8	4.0	94.5	20417	11351	0.0366	0.0605
3×630	3.4	0.8	4.2	103.3	25134	13362	0.0283	0.0469

Application and case display

FAQ

What are the weight limits for different types of packages?

What is the operating temperature of the cable?

Why do cable prices vary significantly among suppliers within the same region?

How long is the validity period of cold shrink cable accessories?

What temperature can high-temperature resistant cables reach, and what are their application scenarios?

What is the length tolerance for cables?

The tolerance for the power cable is 0 to +0.5%. For the bare conductor, the tolerance is ±5%.

How Do Water-Blocking Cables Work?

Water-blocking cables are essential for ensuring reliable operation in environments with high levels of moisture or frequent water contact. These cables employ water-blocking techniques to effectively prevent water ingress, protecting them from damage and prolonging their lifespan.

What temperature can high-temperature resistant cables reach, and what are their application scenarios?

High-temperature resistant cables are engineered to function within a wide temperature range, spanning from -50°C to +260°C, depending on the cable's specific type and construction. Silicone rubber-insulated cables can withstand temperatures up to 180°C, whereas fluoroplastic insulated cables are designed to endure temperatures as high as 200°C to 260°C over extended periods. They are widely used in steel metallurgy, power, petrochemicals, aerospace, and industrial kilns for power transmission and equipment control in high-heat environments.

Why do cable prices vary significantly among suppliers within the same region?

Cable prices vary due to differences in supplier strategies, competition, raw materials, and production processes, as well as after-sales services, including installation, equipment, and ongoing support.

What is the minimum order quantity for the product?

The minimum order quantity for low and medium voltage cables is 200 meters, whereas for high voltage cables, it is 2000 meters. Should the order quantity fall below the MOQ, however, if the factory has stock, we can still supply it.