ZC-YJLV22/flame retardant aluminum core cross-linked polyethylene insulated polyvinyl chloride sheathed steel belt armored power cable
ZC-YJLV22
ZC-YJLV22 cable, designed for power transmission in harsh environments. "ZC" represents C-level flame retardant. When a fire occurs, it can effectively suppress the spread of flames, realize self-extinguishing of the fire, reduce fire risks, and ensure the safety of personnel and equipment. It uses aluminum as the conductor, which is light in weight and low in cost, and is suitable for long-distance laying. The crosslinked polyethylene insulating layer has excellent electrical insulation, can withstand high voltages, reduce line losses, and the long-term working temperature of the conductor can reach 90℃, and when short-circuited (up to 5 seconds), the maximum temperature does not exceed 250℃. "22" indicates that there is steel tape armor and polyvinyl chloride outer sheath. Steel belt armor enhances mechanical strength, resists external impact and squeezing, and prevents damage from rats and ants; the polyvinyl chloride outer sheath is wear-resistant, moisture-proof, corrosion-resistant, and adapts to complex environments. This cable is suitable for power transmission and distribution systems of 0.6/1kV and below. It can be buried directly, penetrated into pipes or laid in cable trenches and tunnels. It is widely used in urban power grids, factory parks, underground projects, etc. It is a stable and reliable power transmission choice under heavy load and harsh environments.
Quantity
ZC-YJLV22 Flame Retardant Aluminum Core Cross-Linked Polyethylene Insulated PVC Sheathed Steel Belt Armored Power Cable: Heavy-Duty Solutions for Industrial Power Distribution
ZC-YJLV22 is a specialized power cable designed to meet the rigorous demands of industrial, urban, and infrastructure projects. As a"flame retardant aluminum core cross-linked polyethylene insulated polyvinyl chloride sheathed steel belt armored power cable,"it combines lightweight aluminum conductivity, robust armor protection, and fire-resistant features, making it ideal for high-load, high-risk environments.
Core Design and Structural Advantages
- Aluminum Core: Offers cost-effective conductivity (≈61% of copper) with 50% less weight, reducing installation and transportation costs. Suitable for long-distance power transmission.
- Cross-Linked Polyethylene (XLPE) Insulation: Provides superior thermal stability (90°C rated), moisture resistance, and electrical insulation, ensuring reliable performance in medium-voltage systems (0.6/1kV).
- Steel Belt Armor: The interlocking steel layer adds mechanical protection against soil pressure, heavy machinery, and external impacts, making it ideal for direct burial or underground installations.
- Flame-Retardant PVC Sheath (ZC Rating): Meets GB/T 18380 standards, self-extinguishing within 60 seconds and emitting low smoke to enhance safety in fire-prone areas.
Applications in Demanding Environments
- Urban Power Grids: Used in underground cable networks for stable power distribution in cities, with steel armor resisting excavation damage.
- Industrial Plants: Powers heavy machinery, transformers, and motor control centers in factories, where flame retardancy and mechanical strength are critical.
- Mining and Construction Sites: Withstands harsh conditions like vibrations, moisture, and physical stress in tunnels, quarries, or construction zones.
- Marine and Coastal Projects: Resists salt corrosion in offshore platforms or coastal infrastructure, though armored variants may require additional waterproofing.
Performance and Compliance
- Voltage Rating: Supports 0.6/1kV systems, suitable for most industrial and urban power needs.
- Fire Resistance: Passes vertical flame tests, ensuring compliance with safety regulations in commercial and public projects.
- Mechanical Strength: Steel armor withstands crush forces up to 3000N/m, protecting against accidental damage during installation or operation.
Why Choose ZC-YJLV22?
- Cost-Efficiency: Aluminum core and steel armor offer premium protection at a lower cost than copper-based armored cables.
- Sustainability: Aluminum’s recyclability and PVC sheath’s durability align with eco-friendly infrastructure goals.
- Installation Versatility: Lightweight compared to copper-armored cables, easing handling in large-scale projects.
Conclusion
ZC-YJLV22 power cables are a testament to engineering durability, combining flame retardancy, aluminum conductivity, and steel armor for unmatched performance in tough environments. Whether powering urban grids, industrial complexes, or infrastructure projects, this cable ensures reliable, safe, and cost-effective power distribution. For applications where strength, fire safety, and economy are non-negotiable, ZC-YJLV22 sets the standard—proving that advanced cable technology can meet the challenges of modern industry while prioritizing long-term value.