Home-Medium Voltage Cable-N2XSY/NA2XSY PVC-sheathed cables for medium voltage, 18/30kV, 8.7/15kV, 6/10kV

N2XSY/NA2XSY PVC-sheathed cables for medium voltage, 18/30kV, 8.7/15kV, 6/10kV

Medium-voltage power distribution. As feeders for transformers in substations. In power plants, industrial and switching facilities, in residential developments and mining installations, in dry or humid locations.

Experts
Quality assurance
Fast delivery
Purchase bonuses

Description
Parameter
Certificates
Our Customs
Our workshop
Why choose us

Description
Parameter
Certificates
Our Customs
Our workshop
Why choose us

Construction of N2XSY/NA2XSY Cables

1. Conductor: Compacted soft copper, class 2.
2. Inner semiconductor: Extruded compound.
3. Insulation: Cross-linked polyethylene XLPE-TR (Tree retardant).
4. Outer semiconductor: Peelable extruded compound. These last three components are extruded using a triple extrusion CV (continuous vulcanization) dry-curing process.
5. Screen: Copper wires.
6. Tape: Polyester.
7. Outer sheath: PVC compound.
Color:
Insulation: Natural.
Outer sheath: Red.
Section: From 25 mm2 to 630 mm2.
Packaging: On non-returnable wooden reels.

Main features

Resistant to abrasion, moisture, and sunlight. Adequate resistance to grease and oil. Flame retardant.

Application:

N2XSY-6-10KV-12-20KV-18-30KV

Applicable international standards

IEC 60228: Conductors for insulated cables.
IEC 60502-2: Power cables with extruded insulation and their applications for rated voltages from 6 kV to 30 kV.
IEC 60332-1-2: Vertical flame spread test for a single wire or cable – Procedure for a 1 kW premixed flame.
UL 2556: Test methods for wire and cable. Section 9.3: Flame spread test – FT-1 (vertical specimen).
IEC 60811-401: Thermal aging methods. Air oven aging.
IEC 60811-402: Water absorption test.
IEC 60811-409: Mass loss test for thermoplastic insulation and sheathing.
IEC 60811-501: Tests for the determination of mechanical properties.
IEC 60811-502: Shrinkage test for insulation.
IEC 60811-504: Low-temperature bending test for insulation and sheaths.
IEC 60811-505: Low-temperature elongation for insulation and sheaths.
IEC 60811-506: Low-temperature impact test for insulation and sheaths.
IEC 60811-507: Hot elongation test for crosslinkable materials.
IEC 60811-508: High-temperature pressure test for insulation and sheaths.
IEC 60811-509: Cracking resistance test for insulation and sheaths.

Specification

N2XSY 6/10kV Parameters

Number of nuclei	Copper	In general	Total diameter max. value	Weight	Current carrying capacity of the ground	Current air load capacity
Number of nuclei	figure	diameter	Total diameter max. value	appr.	Current carrying capacity of the ground	Current air load capacity
mm²	kg/km	appr. mm	appr. mm	kg / km	A*	A*
6 / 10 kV
1 x 35 RM/16	540	23	28	900*1000	187	197
1 x 50 RM/16	690	24	29	1.05*1000	220	236
1 x 70 RM/16	890	26	31	1.3*1000	268	294
1 x 95 RM/16	1.14	27	32	1.6*1000	320	358
1 x 120 RM/16	1.39	29	34	1.85*1000	363	413
1 x 150 RM/25	1.795	30	35	2.2*1000	405	468
1 x 185 RM/25	2.145	32	37	2.6*1000	456	535
1 x 240 RM/25	2.695	34	39	3.15*1000	526	631
1 x 300 RM/25	3.295	36	40	3.75*1000	591	722
1 x 400 RM/35	4.41	40	45	4.65*1000	662	827
1 x 500 RM/35	5.41	43	47	5.75*1000	739	921
1 x 35 RM/16	540	27	32	1.1*1000	189	200

N2XSY 12/20kV Parameters

Number of nuclei	Copper	In general	Total diameter max. value	Weight	Current carrying capacity of the ground	Current air load capacity
Number of nuclei	figure	diameter	Total diameter max. value	appr.	Current carrying capacity of the ground	Current air load capacity
mm²	kg/km	appr. mm	appr. mm	kg / km	A*	A*
12/ 20 kV
1 x 50 RM/16	690	28	33	1.25*1000	222	239
1 x 70 RM/16	890	30	35	1.45*1000	271	297
1 x 95 RM/16	1.14	31	36	1.75*1000	323	361
1 x 120 RM/16	1.39	33	38	2.05*1000	367	416
1 x 150 RM/25	1.795	34	39	2.4*1000	409	470
1 x 185 RM/25	2.145	36	41	2.8*1000	461	538
1 x 240 RM/25	2.695	39	44	3.4*1000	532	634
1 x 300 RM/25	3.295	41	46	4*1000	599	724
1 x 400 RM/35	4.41	44	49	4.95*1000	671	829
1 x 500 RM/35	5.41	47	52	6.05*1000	754	953

N2XSY 18/30kV Parameters

Number of nuclei	Copper	In general	Total diameter max. value	Weight	Current carrying capacity of the ground	Current air load capacity
Number of nuclei	figure	diameter	Total diameter max. value	appr.	Current carrying capacity of the ground	Current air load capacity
mm²	kg/km	appr. mm	appr. mm	kg / km	A*	A*
18 / 30 kV
1 x 50 RM/16	690	33	38	1.45*1000	225	241
1 x 70 RM/16	890	35	40	1.7*1000	274	299
1 x 95 RM/16	1.14	36	41	2.05*1000	327	363
1 x 120 RM/16	1.39	38	43	2.3*1000	371	418
1 x 150 RM/25	1.795	39	44	2.7*1000	414	472
1 x 185 RM/25	2.145	41	46	3.1*1000	466	539
1 x 240 RM/25	2.695	43	48	3.7*1000	539	635
1 x 300 RM/25	3.295	46	51	4.35*1000	606	725
1 x 400 RM/35	4.41	49	54	5.3*1000	680	831
1 x 500 RM/35	5.41	52	57	6.45*1000	765	953

Trusted Manufacturer

Based on high-quality products, a good reputation, and excellent service, we sincerely hope to establish mutually beneficial cooperation with domestic and foreign merchants and create a bright future together.

Our Clients

We are professional cable manufacturers. Thanks to the excellent quality of our cables and continuous product innovation, we export them to over 130 countries worldwide and have received numerous praises from our customers.

Our Workshop

HuaDong Cable Group was established in 1999 and covers an area of 66,000 square meters, located in the Xiuwu Industrial Zone of Jiaozuo City, China. We have 20 advanced production lines and 25 testing machines, with an annual production capacity of over 15 million kilometers.

Why choose Huadong cable?

Our vision is to become an internationally renowned brand in the cable industry. Customer satisfaction, employee advancement, and corporate development are our service principles; high standards, globalization, and building an international brand are our business philosophy.

Sobre HuaDong

Henan Huadong Cable Co., Ltd. was founded in 1999 and is a national high-tech enterprise integrating scientific research, industry, and trade. Huadong Cable is deeply involved in the construction of the Belt and Road Initiative and exports to over 130 countries worldwide, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.

Technology HuaDong

Huadong Cable focuses on technology research and development, employing 60 professionals with advanced professional degrees and holding over 100 patents and utility models. Huadong Cable employs a team of experienced technical engineers to ensure cable quality.

Main products

Our main products include marine cables, power cables, aerial cables, flame-resistant cables, low-smoke halogen-free cables, rubber cables, high-temperature cables, instrument and control cables, solar cables, and other products.