Product Introduction
Product Introduction
YJV cable, short for Copper Core Cross-linked Polyethylene (XLPE) Insulated Polyvinyl Chloride (PVC) Sheathed Power Cable, is a widely used low-to-medium voltage power transmission cable compliant with international standards IEC 60502-1, BS 6346, and GB/T 12706.1. It is designed for fixed installation in power distribution systems, offering reliable electrical performance, excellent mechanical protection, and long service life for various industrial, commercial, and infrastructure projects globally.
product key technologies
Product Construction
- Conductor (): Made of stranded copper (Class 2 or 5). The stranded design enhances flexibility, making installation easier, while copper ensures excellent electrical conductivity and minimal transmission resistance, laying the foundation for efficient power delivery.
- Insulation Layer (): Adopts cross-linked polyethylene (XLPE). This material has a cross-linked molecular structure, which provides high dielectric strength, good thermal stability, and resistance to aging. It can withstand continuous operation at 90°C and short-term overload at 130°C, effectively isolating conductors and preventing leakage current and short circuits.
- Filler ( for multi-core cables): Uses non-hygroscopic material. Its main function is to fill the gaps between multi-core conductors, maintain the roundness of the cable, and protect the insulation layer from damage during transportation and installation.
- Inner Sheath ( optional): Made of PVC or LSZH (low smoke zero halogen) material. It provides an additional layer of insulation and protection for the insulated cores, further isolating the cores from each other and preventing external dust and moisture from entering.
- Armour ( optional, for YJV22/YJV32 models): Composed of steel tape or steel wire. It significantly enhances the cable's mechanical protection performance, effectively resisting external pressure, impact, and rodent damage, making the cable suitable for harsher installation environments.
- Outer Sheath : Made of high-quality PVC. It is the outermost protective layer of the cable, providing comprehensive protection against moisture, chemicals (such as oil, acid, alkali), UV radiation, and physical abrasion. It also has flame-retardant properties to reduce the risk of fire propagation.
Core Product Advantages
- Efficient Power Transmission: As a core power transmission component, it efficiently delivers electrical energy from power sources (such as power plants, transformers) to end-users (industrial equipment, buildings, residents), with low power loss to ensure energy utilization efficiency.
- Reliable Electrical Insulation: The XLPE insulation layer and optional inner sheath effectively isolate conductors, prevent short circuits between cores or between conductors and the ground, and ensure the safe and stable operation of the power system.
- Mechanical Protection: The multi-layer structure (inner sheath, armour layer, outer sheath) forms a comprehensive protective barrier, safeguarding the internal conductor and insulation layer from external physical damage, bending, pressure, and rodent gnawing during installation and use.
- Strong Environmental Adaptability: The PVC outer sheath and XLPE insulation layer enable the cable to adapt to various environments, including indoor, outdoor, underground, and industrial areas with harsh conditions (such as chemical corrosion, moisture), ensuring long-term stable operation.
- Fire Safety Guarantee: The flame-retardant PVC outer sheath has self-extinguishing properties, which can effectively inhibit the spread of fire when a fire occurs, reducing the loss caused by fire and improving the safety of the power system.
What Are the Product Application Scenarios?
1. Industrial Applications
- Power distribution in factories, manufacturing plants, and industrial complexes
- Connection of heavy machinery, motors, and industrial equipment
- Power supply for chemical plants, refineries, and mining operations (with appropriate protection)
- Renewable energy facilities (solar farms, wind power plants) for power collection and distribution
2. Commercial & Residential Applications
- Building electrical systems for offices, shopping malls, hotels, and apartment complexes
- Power distribution in high-rise buildings and infrastructure projects
- Residential communities for indoor and outdoor power supply and distribution
3. Public Infrastructure Applications
- Power supply for roads, bridges, tunnels, and subway systems
- Public facilities such as hospitals, schools, and government buildings
- Urban power grid renovation and expansion projects
Ordering & Service Support
1.Flexible Ordering
We offer ready-to-ship stock for standard sizes, and accept mass production for custom or large-section cables. Low MOQ is available for samples, trial orders and mass production for vehicle projects.
2.On-Time Delivery
With our own production base and complete supply chain, we arrange production quickly for regular orders and ensure punctual delivery for bulk orders, supporting long-term stable supply for overseas customers.
3.Professional Technical Support
Free cable selection, current rating calculation and wiring installation guidance are provided. We can also supply product specifications, test reports and full technical support for your projects.
4.Complete Quality Assurance
Each batch undergoes strict inspection before delivery with qualified quality certificates. Our products comply with new energy vehicle standards for stable and reliable performance.
5.Efficient After-Sales Service
Full order tracking and real-time logistics updates are available. We respond promptly to after-sales inquiries with one-to-one service for a worry-free experience.
why choose us
Lorem ipsum dolor sit amet consectetur adipisicing elit.
Thoughtful service - worry free after-sales service
global logistics
Provide global express and sea freight services, door-to-door, worry free and convenient.
Explanation: Our professional engineering team provides selection and technical support to answer your questions and clarify any doubts.
Provide comprehensive quality assurance and after-sales policies to ensure worry free procurement for you.
FAQ
Q1: What international standards does the YJV cable comply with?
A: It fully complies with IEC 60502-1, BS 6346, and GB/T 12706.1, ensuring wide acceptance in global markets.
Q2: What is the voltage rating and operating temperature of the YJV cable?
A: Voltage rating ranges from 0.6/1kV (low voltage) to 35kV (medium voltage); it can operate continuously at 90°C and withstand short-term overload at 130°C.
Q3: Can YJV cables be used outdoors or underground?
A: Yes. The PVC outer sheath provides moisture and UV resistance for outdoor use; for underground installation, optional armour (YJV22/YJV32) is recommended for better mechanical protection.
Q4: What is the difference between YJV and YJV22 cables?
A: YJV has a PVC outer sheath without armour, while YJV22 adds a steel tape armour layer, enhancing protection against external pressure and rodent damage.
Q5: What is the service life of the YJV cable?
A: With XLPE insulation's anti-aging performance, the YJV cable has a service life of over 30 years under normal installation and operation conditions.
Q6: Are there different core configurations and sizes available?
A: Yes, it is available in 1-5 cores, with cross-sectional areas ranging from 1mm² to 400mm², to meet various project needs.
Our address
West of Sanqiao Street Office, Weiyang District, Xi'an City, Shaanxi Province, adjacent to Fortune Building
Hot Tags: yjv pvc sheathed power transmission cable, China yjv pvc sheathed power transmission cable manufacturers, suppliers, factory
