Home > Medium Voltage Power Cables > N2XSY 18/30 (36) kV Copper XLPE insulated Copper wire shielded Cable

N2XSY 18/30 (36) kV Copper XLPE insulated Copper wire shielded Cable

Application

Medium voltage cables for distribution networks,also for connection to generation units and plant and process connection.To be laid directly in ground,outdoors,indoors and in cable ducts.

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 wire
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 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 Sheath Thickness	Approx. Overall Diameter	Cu	Al	Cu	Al
mm²	mm	mm	mm	kg/km	kg/km	Ω/km	Ω/km
1×50	8.0	2.0	33.6	1383	1097	0.387	0.641
1×70	8.0	2.0	35.3	1633	1219	0.268	0.443
1×95	8.0	2.1	37.3	1950	1376	0.193	0.32
1×120	8.0	2.1	38.5	2214	1488	0.153	0.253
1×150	8.0	2.2	40.2	2620	1716	0.124	0.206
1×185	8.0	2.2	41.9	3019	1811	0.0991	0.164
1×240	8.0	2.3	44.4	3623	2148	0.0754	0.125
1×300	8.0	2.4	46.8	4269	2423	0.0601	0.100
1×400	8.0	2.5	49.7	5257	2881	0.047	0.0778
1×500	8.0	2.6	53.4	6354	3340	0.0366	0.0605
1×630	8.0	2.7	57.3	7815	3903	0.0283	0.0469

Application and case display

FAQ

Armored vs. Unarmored Cables?

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

What is the application of Armored vs. Unarmored Cables?

Is a flame-retardant cable also fire resistant?

What is the minimum order quantity for the product?

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%.

Is a flame-retardant cable also fire resistant?

No. A flame-retardant cable is not the same as a fire-resistant cable. A flame-retardant cable is designed to restrict the spread of fire by inhibiting combustion. Fire-resistant cables, on the other hand, maintain circuit integrity and continue to function for a specified time under defined fire conditions.

Flame Retardant Cables VS Fire Resistant Cables?

Both types of cables are crucial in enhancing the likelihood of escape and survival in the event of a fire and are often confused with one another. However, there is a fundamental distinction between flame retardant cables and fire resistant cables. Flame retardant cables are engineered to inhibit the spread of fire to adjacent areas. On the other hand, fire resistant cables are specifically designed to preserve circuit integrity and ensure functionality during a fire, under specified conditions, aiding both evacuees and firefighters.

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.

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

The validity period for most cold shrink cable accessories is typically 3 years from the date of manufacture, provided they are stored under recommended conditions. These conditions usually include controlled humidity and temperature ranges.

Get in Touch With Our Team

We're here to answer any questions you may have about our products, services, or technical specifications.

Tel: +86-371-63395670

Email: info@starsunelectric.com

Address: No. 1207, Building B, No. 96 Kangning Street, Zhengdong New District, Zhengzhou, China

Engineered for Excellence, Certified for Reliability – Power Cables That Meet IEC, ANATEL & INMETRO Standards Globally

N2XSY 18/30 (36) kV Copper XLPE insulated Copper wire shielded Cable

Product Parameters

Application and case display

FAQ

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