Factory Wholesale Price Low Voltage Cables Cu/XLPE/PVC (PE) Cu/XLPE/Swa (AWA) /PVC (PE) Copper Power Wire 4X25mm2 Electrical Cable 5X4mm

Product Description

Factory Wholesale Price Low Voltage Cables Cu/XLPE/PVC (PE) Cu/XLPE/Swa (AWA) /PVC (PE) copper power wire 4x25mm2 electrical cable 5x4mm
factory Wholesale price Low Voltage Cables Cu/XLPE/PVC(PE) Cu/XLPE/SWA(AWA)/PVC(PE)

Product Description

XLPE Insulated Power Cable refers to cables that have insulation made from Cross-Linked Polyethylene (XLPE). XLPE is a type of thermosetting plastic that has superior electrical, thermal, and mechanical properties compared to traditional insulation materials like PVC (Polyvinyl Chloride). Due to these enhanced properties, XLPE insulated cables are widely used in power distribution and transmission applications.

1 2 3 4 5 Core 16mm 25mm 35mm 95mm Copper / Aluminum Core PVC/XLPE Underground Steel Wire Swa Armoured Power Cable

Characteristics of XLPE Insulated Power Cables
High Temperature Resistance: XLPE can withstand temperatures ranging from -40°C to +90°C, making it suitable for various environmental conditions.

Electrical Insulation: Excellent electrical properties result in reduced electrical losses and improved performance for high-voltage applications.

Moisture Resistance: The insulation offers good resistance to moisture, reducing the risk of electrical breakdown.

Chemical and Abrasion Resistance: XLPE is resistant to certain chemicals and provides good protection against mechanical wear and tear.

Lower Weight: XLPE cables are generally lighter than their PVC counterparts, making transportation and installation easier.

Longer Life Span: Cables insulated with XLPE typically have a longer lifespan compared to traditional cables.

 

Manufacturing specification we can do

Type	Description	No. of cores	Nominal cross section of conductor
YJV32	Copper conductor/XLPE insulation/Steel Wire Armoured/PVC outer sheath Power Cable	1, 2, 3, 4, 3+1, 5, 4+1, 3+2	1.5~800mm2
YJV33	Copper conductor/XLPE insulation/Steel Wire Armoured/PE outer sheath Power Cable	1, 2, 3, 4, 3+1, 5, 4+1, 3+2	1.5~800mm2
ZA-YJV32 ZB-YJV32 ZC-YJV32	Copper conductor/XLPE insulation/Steel Wire Armoured flame-retardant Power Cable	1, 2, 3, 4, 3+1, 5, 4+1, 3+2	1.5~800mm2
WDZA-YJY33 WDZB-YJY33 WDZC-YJY33	Copper conductor/XLPE insulation/Steel Wire Armoured Low Smoke Halogen Free or Zero Halogen (LSHF or LSZH) flame-retardant Power Cable	1, 2, 3, 4, 3+1, 5, 4+1, 3+2	1.5~800mm2
NH-YJV32	Copper conductor/XLPE insulation/Steel Wire Armoured fire-resistant Power Cable	1, 2, 3, 4, 3+1, 5, 4+1, 3+2	1.5~800mm2

The cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid in high fall area, able to bear external mechanical force, and certain pulling force.

Manufacturing Standards
GB/T 12706-2008, IEC 60502-1

Detailed Photos

   

Constuction of XLPE Insulated Power Cables

XLPE insulated power cables come in various sizes and configurations, typically classified by their cross-sectional area (measured in square millimeters, mm²) and number of conductors. Common sizes include:

Low Voltage (up to 1 kV):

Sizes: Common sizes range from 1.5 mm² to 400 mm².
Applications: Used for residential and commercial power distribution, lighting circuits, and small machinery.
Medium Voltage (1 kV to 33 kV):

Sizes: Common sizes range from 10 mm² to 300 mm².
Applications: Suitable for substations, industrial plants, and urban power distribution networks.
High Voltage (above 33 kV):

Sizes: Common sizes range from 185 mm² to 1200 mm² or more, depending on the application and installation conditions.
Applications: Used for power transmission over long distances, in substations, and in industrial applications that require high power distribution.
Applications of XLPE Insulated Power Cables
Power Transmission: XLPE cables are extensively used in high-voltage power transmission networks due to their ability to handle large currents and withstand environmental factors.

Substation Applications: Commonly used in substations for connecting transformers to power lines and for internal substation connections.

Industrial Equipment: Used in factories and industrial settings to connect heavy machinery and equipment, ensuring reliable power supply.

Renewable Energy: XLPE cables are suitable for connecting renewable energy sources, such as solar panels and wind turbines, to the grid.

Infrastructure Projects: Utilized in construction and civil engineering projects for providing power to construction machinery and other equipment.

Residential and Commercial Installations: Often used in buildings for lighting, power distribution, and other electrical needs, especially in larger buildings requiring robust infrastructure.

Product Feature

Excellent Durability

Low Voltage YJV Cable employs high-purity oxygen-free copper as its conductor. This material boasts low resistivity and superior conductivity, significantly enhancing the cable's lifespan. Oxygen-free copper's high tensile strength and good ductility prevent the cable from breaking or deforming during prolonged use. Additionally, the cross-linked polyethylene (XLPE) insulation layer forms a three-dimensional network structure through chemical crosslinking, greatly improving the material's thermal stability and mechanical strength. It maintains stable electrical performance even in high-temperature environments. Experimental data indicates that YJV cables can operate continuously at 90°C and have a lifespan 30% longer than ordinary cables.

 

Outstanding Water Resistance

Low Voltage YJV Cable features a multilayer waterproof design. The inner XLPE layer exhibits low water absorption and excellent electrical insulation properties, while the outer layer uses high-quality polyvinyl chloride (PVC) sheathing for additional waterproof protection. This dual-layer protective structure effectively prevents moisture infiltration, ensuring stable cable operation in damp or submerged environments. Having undergone rigorous IP68 testing, YJV cables maintain constant insulation resistance under submerged conditions, offering over 50% better waterproof performance compared to ordinary cables.

 

Excellent Heat Resistance

XLPE, serving as the insulation material for Low Voltage YJV Cable, demonstrates remarkable heat resistance. Its thermal stability reaches 90°C, with a short-time tolerance temperature of up to 130°C, far exceeding ordinary PVC-insulated cables. This means YJV cables remain stable and resistant to aging in high-temperature environments, significantly extending their lifespan by 20%-30% compared to ordinary cables.

 

High Flame Retardancy and Low Smoke Emission

Low Voltage YJV Cable meets international fire safety standards, exhibiting excellent flame retardancy. In fire situations, the cable can self-extinguish or delay fire spread within a limited time, providing crucial time for evacuation and firefighting. Meanwhile, the smoke produced during combustion is minimal and non-toxic, reducing secondary harm to the environment and personnel. This characteristic is particularly crucial in public places and high-rise buildings, enhancing the building's fire safety rating.

Product Application

Residential and Commercial Buildings

In residential and commercial buildings, Low Voltage YJV Cable is widely used due to its safe, reliable, and efficient power transmission characteristics. Whether in apartments, villas, shopping centers, or office buildings, YJV cables provide stable power supply to meet the electrical needs of daily lighting, air conditioning, elevators, and other equipment. Their excellent flame retardancy and low smoke emission with non-toxicity provide additional safety for residents and staff within the buildings.

 

Industrial Facilities

In the industrial sector, Low Voltage YJV Cable has become the preferred choice for numerous industrial facilities due to its outstanding heat resistance and durability. Whether in chemical plants, steel mills, or food processing enterprises, YJV cables can operate stably in high-temperature, humid, or corrosive environments, ensuring continuous operation of production lines. Their high tensile strength and good ductility also enable them to withstand vibrations and tensile forces generated during the operation of industrial equipment, reducing failure rates and improving production efficiency.

 

Infrastructure Projects

In infrastructure projects such as subways, highways, and bridges, Low Voltage YJV Cable also plays an important role. These projects typically have extremely high requirements for the durability and waterproof performance of cables. YJV cables, featuring a multilayer waterproof design, can effectively resist the erosion of severe weather and groundwater, ensuring the stability and safety of power transmission. Meanwhile, their flexible installation performance and long service life also reduce the maintenance costs of the projects.

 

Renewable Energy Sector

With the rapid development of the renewable energy industry, the application of Low Voltage YJV Cable in wind power, photovoltaics, and other renewable energy fields is also increasing. These fields have special requirements for the weather resistance, corrosion resistance, and electrical performance of cables. YJV cables, with their excellent comprehensive performance, can meet the electrical needs of renewable energy equipment, providing strong support for the development and utilization of green energy.

Company Profile

FAQ

1. Are you a manufacturer or trading company?

We are a professional manufacturer. We can control your order from the first begining to the last. 
Welcome to visit us. We'll pick you up in SHIJIAZHUANG.

2. How can I get a sample to test your quality?

The samples are free for you. New clients are expected to pay for the courier cost.

3. What's your Minimum Order Quantity?

Normally 100m. However, the cable is very heavy. 
You'd better order a suitable quantity to avoid the high freight.
Sea transportation is the best option.

4. Can I get a discount?

It depends on your quantity, We can make a discount and afford the freight. Pls kindly contact us.

5. Does your company accept OEM production?

Yes, could print your company name, we even custom the quality card to promote your company.