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Low Voltage YJV Cable refers to low-voltage cross-linked polyethylene insulated, polyvinyl chloride sheathed power cables, which are high-performance power transmission media specifically designed for low-voltage distribution systems. It mainly consists of three parts: a stranded copper conductor core, a cross-linked polyethylene insulation layer, and a polyvinyl chloride protective jacket. It boasts excellent current conductivity, superior heat resistance, and reliable insulation properties. It is widely used in residential, commercial, and industrial electrical distribution circuits, providing stable and reliable power transmission for various electrical equipment.
0.6/1KV 1 2 3 4 5 Core 16mm 25mm 35mm 95mm Copper / Aluminum Core PVC/XLPE Underground Steel Wire Swa Armoured Power Cable
Operating Characteristics
Rated voltage: 0.6/1(1.2)kV
Max. permissible continuous operating temperature of conductor: 90 °C
Max. temperature of conductor during short-circuit (5s max. duration) shall not exceed: 250 °C
The ambient temperature under installation should not be lower than: 0 °C
The bending radius of cable is recommended as following:
For single core cable: not less than 15 times of the diameter of cable
For multi-core cable: not less than 12 times of the diameter of cable
When the armoured single core cable used for Alternative Current(AC) system, the armour material should be non-magnetic.
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
XLPE/PVC Insulated
Copper /Aluminum Conductor
1C 2C 3C 4C 5C
Steel wire / steel tape armored ( SWA / AWA )
Electrical Supply Concentric Cable
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.
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.
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.
