Product Introduction
Copper Conductor YJV Cable is a high-performance power cable using premium copper for excellent conductivity and low resistance. "YJ" denotes cross-linked polyethylene insulation, and "V" stands for PVC sheath. Designed for industrial, commercial, and residential power transmission and distribution systems, it maintains stability in harsh conditions with high-temperature tolerance, aging resistance, and flame retardancy to enhance safety.
Product Advantages
High Conductivity
Copper Conductor YJV Cable utilizes high-quality copper as the conductor material. Copper has a conductivity of 58.5 S/m, significantly superior to other common conductive materials like aluminum. This results in lower resistance and higher efficiency during electrical energy transmission. Additionally, copper's high conductivity means less energy loss over long distances, thereby improving overall power system efficiency.
High-Temperature Resistance
The cable uses cross-linked polyethylene (XLPE) as the insulating material, with a continuous working temperature of up to 90°C and a short-term overload temperature of up to 130°C. Compared to traditional polyvinyl chloride (PVC) insulation materials, XLPE offers better thermal stability and aging resistance. These properties enable YJV cables to operate stably under high temperatures for extended periods without insulation aging or performance degradation, thus extending the cable's lifespan.
High Mechanical Strength
YJV cables employ high-strength polyvinyl chloride (PVC) as the sheath material. The PVC sheath provides excellent physical protection against external mechanical damage and features good wear resistance and tensile strength. Test data shows that the tensile strength of the PVC sheath typically exceeds 15MPa, far surpassing that of ordinary cable sheaths. This robust design ensures stable performance in complex construction environments, reducing maintenance costs.
Superior Flame Retardance
Copper Conductor YJV Cable exhibits excellent flame retardance, primarily due to its special material formulation and advanced processing techniques. The insulation layer uses high-performance cross-linked polyethylene (XLPE), which quickly forms a dense char layer under heat, effectively preventing flame spread. The outer sheath is made of PVC with added efficient flame retardants like aluminum hydroxide and bromides, releasing non-flammable gases at high temperatures to dilute combustible gas concentration, thus slowing down or stopping the combustion process. Precise control of production process parameters such as extrusion temperature, cooling rate, and draw ratio ensures the cable's structure is tight and uniform, further enhancing its flame retardance. This high flame retardance significantly improves cable safety, making it ideal for high-rise buildings and public places with stringent fire requirements.
Strong Corrosion Resistance
The outer sheath of YJV cables is made of polyvinyl chloride (PVC), offering good chemical stability and corrosion resistance. PVC maintains its structure and performance in acidic, alkaline, or salt fog environments. Experiments show no significant change in PVC material's physical properties after soaking in saltwater for 72 hours. This makes YJV cables perform excellently in chemical and coastal environments with strong corrosion, extending their lifespan.
Easy Installation
YJV cables are designed with convenience in mind. Their flexibility allows easy bending and wiring in various complex installation environments. Additionally, their lightweight nature facilitates handling and laying, reducing construction difficulty and labor intensity. Moreover, simple joint processing via dedicated connectors enables quick and reliable connections, enhancing construction efficiency.
About Us
Why Choose Us
Advanced Facilities
Liaoning Pengcheng Cable Co., Ltd. utilizes state-of-the-art production lines and modern factories to ensure high-quality cable manufacturing.
Certified Excellence
Our products meet stringent global standards, including ISO9001/IATF16949, ISO14001, ISO45001, and ISO10012.
Dedicated R&D Team
Our experienced R&D team continuously develops high-tech special cable products to stay ahead of market demands and technological advancements.
Comprehensive Product Range
We offer a wide variety of high-quality wire and cable products, including fireproof cables, corrugated copper sheathed cables, anti-pressure aluminum alloy core interlocking armored power cables, and halogen-free low-smoke flame retardant cables.
FAQs
Q: What is the maximum operating temperature for Copper Conductor YJV Cable?
A: The Copper Conductor YJV Cable can operate continuously at temperatures up to 90°C, with a short-term overload capacity reaching 130°C. This high temperature resistance ensures reliable performance in various demanding environments.
Q: How does Copper Conductor YJV Cable handle mechanical stress?
A: The cable features a high-strength polyvinyl chloride (PVC) sheath that provides robust protection against mechanical stress and wear. Its excellent tensile strength makes it suitable for installations in challenging conditions.
Q: Can Copper Conductor YJV Cable be used in outdoor applications?
A: Yes, Copper Conductor YJV Cable is designed for both indoor and outdoor use. Its durable materials and construction ensure reliable operation even in harsh outdoor environments, including exposure to sunlight and moisture.
Q: What are the flame retardant properties of Copper Conductor YJV Cable?
A: The cable boasts superior flame retardance due to its cross-linked polyethylene (XLPE) insulation and PVC sheath containing flame retardants like aluminum hydroxide and bromides. It meets the B-grade flame retardant standard according to GB/T 19216.23-2003, making it suitable for high-fire-risk areas.
Q: Is Copper Conductor YJV Cable resistant to chemical corrosion?
A: Yes, the outer sheath of the cable is made from polyvinyl chloride (PVC), which offers strong chemical stability and resistance to corrosion. This makes the cable well-suited for use in chemical plants and coastal areas with high salt content.
Q: How flexible is Copper Conductor YJV Cable during installation?
A: The cable is designed to be highly flexible, allowing easy bending and maneuvering during installation. This flexibility reduces the complexity and labor involved in setting up the cable in various environments.
Q: What is the expected lifespan of Copper Conductor YJV Cable?
A: Due to its high-quality materials and advanced manufacturing processes, Copper Conductor YJV Cable has an extended lifespan. Proper installation and maintenance can further enhance its longevity, making it a cost-effective solution for long-term use.
Q: Can Copper Conductor YJV Cable be customized for specific applications?
A: Yes, the cable can be customized to meet specific requirements related to length, color coding, and special performance needs. This customization ensures that it fits perfectly into unique project specifications and operational demands.
Q: How does Copper Conductor YJV Cable compare to other types of power cables?
A: Copper Conductor YJV Cable stands out due to its combination of high conductivity, thermal stability, mechanical strength, and flame retardance. These attributes provide a balanced performance profile that surpasses many other power cable options available on the market.
Q: What maintenance is required for Copper Conductor YJV Cable?
A: Minimal maintenance is required for Copper Conductor YJV Cable. Routine inspections for physical damage and ensuring proper installation practices are generally sufficient to maintain its performance and extend its service life.
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