China YJV32 High Voltage Cable Copper Conductor 3 Core 4 Core XLPE Armoured Power Cable for sale

YJV32 High Voltage Cable Copper Conductor 3 Core 4 Core XLPE Armoured Power Cable

Name: YJV32 High Voltage Cable Copper Conductor 3 Core 4 Core XLPE Armoured Power Cable
Brand: F. T Cable Co., Ltd.

Price Negotiable

Price: usd 1.5 ～ 12/ meter

MOQ: 1000

Delivery Time: 30 days

Brand: F.T

Product Description

High Voltage Cable YJV32 Copper Conductor 3Core 4Core XLPE Armoured Power Cable

YJV32 series high voltage power cable is a kind of armoured power transmission cable with high reliability, strong environmental adaptability and excellent electrical performance, mainly composed of copper conductor, XLPE insulation, inner sheath, steel wire armour and outer sheath. It is specially designed for high-voltage power transmission and distribution scenarios that require resistance to mechanical damage, moisture, corrosion and certain tensile force. The 3-core and 4-core specifications are widely used in industrial and infrastructure projects, which can stably transmit electric energy under various harsh working conditions, and effectively ensure the safety and continuity of the power supply system.

1. Conductor – High-Purity Stranded Copper

Material: High-purity oxygen-free copper (Cu ≥99.95%), compliant with IEC 60228 Class 1/2. Low resistivity, high conductivity.
Structure: Stranded or compacted stranded for flexibility and easy installation (tight spaces, high drops). Uniform current distribution, no local overheating.
Core options: 3-core (three-phase AC) or 4-core (3-phase + neutral for protection/control).

2. Insulation – XLPE

Material: Cross-linked polyethylene (XLPE). Long-term operating temperature 90°C; short-circuit withstand 250°C (≤5s).
Advantages: Lower dielectric loss, higher insulation resistance than PVC. Resists chemicals and moisture. Thickness rated to voltage (GB/T 12706).

3. Inner Sheath – PVC Bedding

Material: High-density PVC. Tough, moisture-resistant.
Function: Separates insulation from armour. Prevents damage during transport/laying. Dust- and moisture-proof.

4. Armour – Galvanized Steel Wire (SWA)

Material: High-strength galvanized steel wire (tensile ≥350 N/mm²). Corrosion-resistant.
Structure: Helical winding. Resists impact, compression, rodents (IEC 60229). Better tensile strength than steel tape armour (YJV22). Suitable for high-drop, riverbed, or shallow water installations.

5. Outer Sheath – PVC or LSZH

Material: Standard PVC (ST 2) or LSZH (low smoke zero halogen) – field selectable.
Function: Wear-resistant, UV-resistant, corrosion-resistant. LSZH reduces toxic fumes in fire, ideal for public buildings and high-rise applications.

Specification

Cross Section	Stranding	Approx Weight	Approx Overall Diameter	Current Rating Laid Direct
mm²	mm	Kg/Km	mm	Amp
4 x 2.5	7/0.53	351	12.88	32
4 x 2.5	7/0.67	429	14.43	42
4 x 6.0	7/1.04	670	17.87	69
4 x 10	7/1.35	998	20.1	92
4 x 16	7/1.70	1,272	22.4	119
4 x 25	7/2.14	1,940	27	152
4 x 35	7/2.52	2,390	30.1	182
4 x 50	19/1.78	2,925	31.5	217
4 x 70	19/2.14	4,200	37.4	266
4 x 95	19/2.52	5,335	40.9	319
4 x 120	37/2.03	6,925	46.6	363
4 x 150	37/2.25	8,200	50.2	406
4 x 185	37/2.52	9,975	55.8	458
4 x 240	61/2.52	12,700	62.5	529
4 x 300	61/2.85	15,275	67.4	592
4 x 400	61/3.20	19,875	77	667

No. Cores	Nominal Conductor Area (mm2)	No. and Diameter of Wires (no./mm)	Radial Thickness of Insulation (mm)	Diameter Under Armour (mm)	Approximate Weight (kg/km)
4	1.5	7 / 0.53	0.8	11.8	216
4	2.5	7 / 0.67	0.8	12.8	267
4	4	7 / 0.85	1	15.3	379
4	6	7 / 1.04	1	16.7	477
4	10	7 / 1.35	1	18.9	669
4	16	7 / 1.70	1	21.5	932
4	25	7 / 2.14	1.2	25.6	1372
4	35	7 / 2.52	1.2	28.4	1785
4	50 (S)	19 / 1.78	1.4	32.7	2388
4	70 (S)	19 / 2.14	1.4	36.7	3269
4	95 (S)	19 / 2.52	1.6	42.2	4437
4	120 (S)	37 / 2.03	1.6	45.9	5469
4	150 (S)	37 / 2.25	1.8	51.1	6690
4	185 (S)	37 / 2.52	2	56.3	8287
4	240 (S)	61 / 2.25	2.2	63.3	10766
4	300 (S)	61 / 2.52	2.4	70.2	13373
4	400 (S)	61 / 2.85	2.6	79.7	16968
4	500 (S)	61 / 3.20	2.8	88	21161

Application

YJV32 3-core and 4-core high-voltage cables are widely used in power transmission and distribution systems of various industries, mainly suitable for the following scenarios:

Industrial Plants: Power transmission between workshops, power supply for large-scale equipment, especially in heavy industry, chemical industry, metallurgy and other industries that have high requirements on cable mechanical performance and corrosion resistance.
Infrastructure Projects: Urban power grid transformation, highway, railway, bridge and tunnel power supply, underground power transmission and distribution, and can be directly buried laying, adapting to complex underground environment.
Water Conservancy and Marine Projects: Power supply for riverbed, shallow water area and offshore platforms, with excellent moisture resistance and corrosion resistance, which can withstand the erosion of water and salt spray.
High-Drop Areas: Power transmission in mountainous areas, high-rise buildings and other areas with large terrain drop, relying on the strong tensile performance of steel wire armour to avoid cable breakage.
Public Facilities: Power supply for hospitals, shopping malls, stadiums and other public places (optional LSZH outer sheath to meet fire safety requirements), ensuring the stability and safety of power supply.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company F. T Cable Co., Ltd.

Location No. 9-1, Fengxi Science and Technology Park, No. 1999 North Fengpei Road, Fengxi New City, Xixian New Area, Shaanxi Province, China

Contact Person Zhang

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