Home > Medium Voltage Power Cables > NA2XSY 18/30 (36) kV Aluminum XLPE insulated Copper wire shielded Cable

NA2XSY 18/30 (36) kV Aluminum XLPE insulated Copper wire shielded Cable

Application

Medium voltage NA2XSY 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: Aluminum, 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

Longitudinal Water Blocking vs. Lateral Water Blocking?

What are the benefits of EPR material?

What are the weight limits for different types of packages?

Armored vs. Unarmored Cables?

What is the length tolerance for cables?

What is the application of Armored vs. Unarmored Cables?

Armored cables are suitable for use in hazardous environments, such as underground installations, areas with high moisture levels, and areas prone to mechanical damage. Unarmored cables are suitable for less demanding applications, such as inside walls or other protected locations.

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 operating temperature of the cable?

The operating temperature of a cable is determined by the insulation and sheathing material. PVC has a range of -15°C to 70°C, XLPE can reach up to 90°C, while silicone rubber can handle temperatures from -60°C to 180°C.

What are the weight limits for different types of packages?

The weight limit for a wooden drum or steel wooden is 5,000 kg, and for a steel drum, it is 10,000 kg.

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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

NA2XSY 18/30 (36) kV Aluminum XLPE insulated Copper wire shielded Cable

Product Parameters

Application and case display

FAQ

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