YJV22/Copper core cross-linked polyethylene insulated polyvinyl chloride sheathed steel belt armored power cable
YJV22-
YJV22 cable is a reliable choice for power transmission. It uses a high-purity copper core as the conductor, with excellent conductivity, stable transmission and low loss; the cross-linked polyethylene insulating layer has excellent electrical insulation and high temperature resistance. The long-term working temperature of the conductor can reach 90℃, and the maximum temperature during short circuit shall not exceed 250℃. "22" means steel belt armor and polyvinyl chloride outer sheath. Steel belt armor gives the cable strong mechanical protection, can withstand large radial pressure and tension, and can withstand external impact, extrusion and gnawing of rats and ants; the polyvinyl chloride outer sheath is wear-resistant, moisture-proof and corrosion-resistant, further enhancing the protective performance. This cable is suitable for power transmission and distribution systems of 0.6/1kV or below. It can be buried directly underground, penetrated into pipes or laid in cable trenches and tunnels. It is widely used in urban power grids, industrial and mining enterprises, high-rise buildings and other scenarios. It is a stable and reliable power transmission solution in heavy-duty environments.
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YJV22 Copper Core XLPE Insulated PVC Sheathed Steel Tape Armored Power Cable: Reliable Protection for Industrial and Urban Power Systems
YJV22 is a high-performance"copper core cross-linked polyethylene insulated polyvinyl chloride sheathed steel tape armored power cable"designed to deliver robust mechanical protection and stable electrical performance in demanding environments. Engineered with a copper conductor, XLPE insulation, PVC sheath, and steel tape armor, this cable is ideal for medium-voltage applications in industrial, underground, and urban infrastructure projects.
Robust Design for Enduring Performance
- Copper Conductor: The oxygen-free copper core ensures excellent electrical conductivity (≤0.0172 Ω·mm²/m) and low resistance, making it suitable for efficient power transmission in medium-voltage systems (up to 35kV). Its high conductivity minimizes energy loss, even over long distances in urban grids or industrial complexes.
- XLPE Insulation: Cross-linked polyethylene provides superior thermal resistance (rated for 90°C continuous use) and dielectric strength, protecting against moisture, chemicals, and electrical stress. This insulation ensures reliable performance in both indoor and outdoor environments.
- Steel Tape Armor: The double-layer steel tape armor offers robust protection against crushing, impact, and rodent damage, making YJV22 ideal for direct burial in roads, railways, or industrial sites. The armor also enhances mechanical stability, reducing the risk of sheath damage during installation or operation.
- PVC Sheath: The outer polyvinyl chloride layer provides additional protection against corrosion, UV radiation, and chemical exposure, extending the cable’s lifespan in harsh urban and industrial settings.
Applications in Diverse Sectors
- Urban Power Distribution: Used in underground cabling for cities and suburbs, where the steel tape armor protects against mechanical stress from traffic and construction. Ideal for main power lines, substations, and residential complexes.
- Industrial Facilities: Powers heavy machinery, production lines, and control systems in factories, refineries, and manufacturing plants. The armor ensures protection against accidental damage from equipment or falling objects.
- Transportation Infrastructure: Installed in railways, airports, and metro systems to supply power to signaling, lighting, and ventilation systems, with the armor resisting vibration and mechanical wear.
- Renewable Energy Projects: Supports power collection in solar farms and wind parks, where the cable’s durability withstands outdoor elements and temperature fluctuations.
Performance and Compliance
- Mechanical Strength: Withstands radial crushing forces up to 3000N/m, ensuring resilience in high-stress installations. The steel tape armor also provides electromagnetic shielding for sensitive applications.
- Electrical Stability: Rated for 6/10kV and 26/35kV systems, with short-circuit withstand temperatures of 250°C, ensuring reliable operation during faults or overloads.
- Standards Compliance: Meets IEC 60502, GB/T 12706, and ANSI/NEMA standards, ensuring compatibility with global power infrastructure requirements.
Why YJV22 is a Trusted Choice
- Balanced Protection and Flexibility: The steel tape armor offers robust mechanical protection while allowing moderate flexibility for routing through conduits or around bends, simplifying installation in complex urban layouts.
- Cost-Effective Durability: Designed for a service life of 50+ years, YJV22 reduces long-term maintenance and replacement costs, making it a cost-effective solution for large-scale projects.
- Environmental Resilience: The PVC sheath and steel armor resist moisture, oil, and chemical corrosion, ensuring reliable performance in harsh industrial and coastal environments.
Conclusion
YJV22 copper core XLPE insulated PVC sheathed steel tape armored power cable is a cornerstone of modern power infrastructure, combining electrical reliability with rugged mechanical protection. Whether powering cities, industrial sites, or renewable energy projects, its"YJV22 power cable"design ensures safe and efficient operation. For engineers and contractors seeking a durable, compliant solution, YJV22 sets the benchmark—proving that advanced cable technology can meet the demands of both urban development and industrial innovation.