ZC-YJV/flame retardant copper core crosslinked polyethylene insulated polyvinyl chloride sheathed power cable
ZC-YJV/
The ZC-YJV cable is ideal for power transmission, and the "ZC" indicates that it belongs to a Class C flame retardant cable. When a fire breaks out, it can effectively suppress the spread of the flame, and even if it is burned, it can prevent the fire from expanding and greatly reduce the losses caused by the fire. The cable is made of high-purity copper core as the conductor, with excellent conductivity, which can reduce losses during power transmission and ensure stable and efficient power transmission. The crosslinked polyethylene insulating layer imparts excellent electrical insulation performance to the cable, can withstand high voltages, and has good heat resistance. The long-term working temperature of the cable conductor can reach 90℃, and when short-circuited (up to 5 seconds), the maximum temperature does not exceed 250℃. The outer coated polyvinyl chloride sheath is wear-resistant, moisture-proof and corrosion-resistant, providing reliable mechanical protection for the cable. It is suitable for transmission and distribution lines with a rated power frequency voltage of 0.6/1kV and below. It is commonly found in construction, industry, mining and other fields, and plays an important role in high-rise residential power supply and factory power transmission scenarios.
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ZC-YJV Flame Retardant Copper Core XLPE Insulated PVC Sheathed Power Cable: Reliable Performance for Medium-Voltage Systems
ZC-YJV is a high-performance"flame retardant copper core crosslinked polyethylene insulated polyvinyl chloride sheathed power cable"designed to meet the demands of modern industrial, commercial, and infrastructure projects. Engineered with a copper conductor, XLPE insulation, and PVC sheath, this cable offers superior flame retardancy, electrical stability, and mechanical durability for medium-voltage applications.
Advanced Design for Safety and Efficiency
- Copper Conductor: The oxygen-free copper core ensures excellent electrical conductivity (≤0.0172 Ω·mm²/m) and corrosion resistance, supporting reliable power transmission in medium-voltage systems (up to 10kV). Its high tensile strength minimizes breakage during installation, ideal for long-distance or underground cabling.
- XLPE Insulation: Crosslinked polyethylene provides superior thermal resistance (rated for 90°C continuous use) and dielectric strength, reducing energy loss and preventing short circuits. The insulation is also flame retardant, self-extinguishing within 30 seconds and complying with GB/T 19666 standards.
- PVC Sheath: The outer polyvinyl chloride layer offers robust protection against moisture, abrasion, and chemical corrosion, making ZC-YJV suitable for direct burial, overhead lines, and industrial environments. Its flame-retardant properties further enhance safety in fire-prone areas.
Applications in Diverse Sectors
- Industrial Power Distribution: Used in factories, refineries, and manufacturing plants to power heavy machinery, transformers, and control systems, where reliable medium-voltage transmission and fire safety are critical.
- Commercial and Urban Infrastructure: Ideal for high-rise buildings, data centers, and public transportation systems (e.g., subways, airports) for main power lines and emergency systems, ensuring compliance with strict fire codes.
- Renewable Energy Projects: Supports power collection and transmission in solar farms and wind parks, withstanding outdoor elements like UV radiation and temperature fluctuations.
- Marine and Offshore Systems: Suitable for shipboard wiring and offshore platforms, where the cable’s moisture resistance and mechanical durability meet maritime safety standards.
Performance and Compliance
- Flame Retardancy: Meets IEC 60332-3 and GB/T 18380 standards, limiting flame spread and smoke emission in case of fire, making it a safe choice for enclosed spaces.
- Electrical Performance: Rated for 6/10kV systems, with a short-circuit withstand temperature of 250°C, ensuring stability during overloads or faults.
- Mechanical Strength: The cable resists crushing forces up to 3000N/m and supports bending radii of 15D, simplifying installation in tight conduits or underground trenches.
Why ZC-YJV is a Leading Choice
- Balanced Safety and Durability: Combines flame retardancy, thermal resistance, and mechanical strength, eliminating the need for multiple cable types in complex projects.
- Installation Efficiency: The flexible XLPE insulation and robust PVC sheath allow for easy handling and routing, reducing labor time and costs for contractors.
- Long-Term Value: With a lifespan of 50+ years, ZC-YJV minimizes maintenance and replacement cycles, offering exceptional value for large-scale infrastructure investments.
Conclusion
ZC-YJV flame retardant copper core XLPE insulated PVC sheathed power cable is a testament to engineering excellence, delivering reliable medium-voltage performance with uncompromising safety features. Whether powering industrial complexes, urban grids, or renewable energy hubs, its"ZC-YJV"reliability and fire-retardant design make it an indispensable solution. For projects demanding"fire-retardant cu core"durability and"ZC-YJV power cable"performance, this cable sets the benchmark—proving that advanced cable technology can drive efficiency while safeguarding lives and assets.