Product Introduction
0.6-1kv YJV Cable is a copper core, cross-linked polyethylene insulated and PVC sheathed power cable, designed for fixed installation in distribution networks or industrial setups with rated voltages up to 0.6/1kV. It offers excellent electrical and mechanical properties, along with good thermal aging resistance and environmental stress cracking resistance. The conductor's maximum operating temperature is 90°C, while during short circuits (up to 5 seconds), it can reach up to 250°C. Additionally, YJV cable features good flame retardancy, ensuring continued operation under fire conditions for a limited time, thus enhancing circuit safety. This cable is widely used in urban grids, industrial networks, building power supplies, transportation infrastructure, and agricultural power systems.
Product Features
Excellent Electrical Performance
The 0.6-1kV YJV cable uses high-purity oxygen-free copper as the conductor material, with a low resistivity of 0.082Ω·mm²/m at 20°C, ensuring efficient conduction during power transmission. The insulation layer is made from high-quality cross-linked polyethylene, with a stable dielectric constant of around 2.3, reducing energy loss and increasing transmission efficiency. It has high insulation resistance and low dielectric losses. Additionally, the cable maintains good conductive performance, ensuring stable current transmission. These features make the YJV cable widely applicable in power systems.
Good Mechanical Properties
The sheath of the YJV cable is made from polyvinyl chloride, offering excellent flexibility and tensile strength, with a minimum bending radius of 15 times the cable diameter, facilitating easy installation. It has high tensile strength and wear resistance, maintaining stability under harsh conditions. The cable also exhibits good bending performance, making it easy to install and maintain. These characteristics make the YJV cable widely used in various engineering projects.
Superior Heat Resistance and Aging Performance
The cross-linked polyethylene insulation material used in YJV cables offers excellent thermal stability, allowing long-term operation at temperatures up to 90°C, significantly higher than the 70°C limit of standard PVC insulated cables. During short circuits (up to 5 seconds), the maximum conductor temperature does not exceed 250°C. This feature ensures the cable maintains good performance in high-temperature environments, extending its lifespan.
Outstanding Flame Retardancy
YJV cables have good flame retardant properties, maintaining normal operation for a period under flame conditions, ensuring circuit safety. This makes YJV cables provide crucial safety assurance in emergencies like fires.
Wide Application Areas
Due to the above advantages, YJV cables are widely used in urban power grids, industrial power grids, building power supplies, transportation facilities, and agricultural power sectors. They are involved in both large-scale engineering projects and small household renovations.
Environmental Adaptability and Chemical Stability
Considering different environmental requirements, YJV cables emphasize chemical stability. Their outer sheath is waterproof, moisture-proof, and resistant to acid and alkali corrosion. Compared to standard cables, their lifespan in harsh environments is extended by at least 30%.
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 0.6-1kV YJV cables?
A: The maximum operating temperature for 0.6-1kV YJV cables is 90°C, ensuring reliable performance in high-temperature environments. Additionally, during short circuit conditions (lasting up to 5 seconds), the conductor can withstand temperatures up to 250°C without damage, enhancing safety and durability.
Q: Can 0.6-1kV YJV cables be used in outdoor applications?
A: Yes, 0.6-1kV YJV cables are suitable for both indoor and outdoor use. The outer sheath made of polyvinyl chloride provides excellent weather resistance, UV protection, and mechanical strength, making it ideal for various environmental conditions.
Q: Are 0.6-1kV YJV cables resistant to moisture and water?
A: Absolutely. The outer sheath of YJV cables offers robust waterproof properties, protecting the internal components from moisture ingress. This makes them highly reliable in damp or wet conditions, ensuring consistent performance and longevity.
Q: How flexible are 0.6-1kV YJV cables during installation?
A: YJV cables are designed with flexibility in mind. They have a minimum bending radius of 15 times the cable diameter, allowing for easier handling and installation around corners and through tight spaces without compromising the integrity of the cable.
Q: Do 0.6-1kV YJV cables comply with fire safety standards?
A: Yes, YJV cables meet stringent fire safety standards. They are formulated with flame-retardant materials that prevent the spread of flames and continue to operate safely for a limited time during a fire, providing crucial safety benefits in emergency situations.
Q: Can 0.6-1kV YJV cables withstand mechanical stress and wear?
A: Indeed, YJV cables are constructed with a durable polyvinyl chloride sheath that offers high tensile strength and excellent abrasion resistance. This ensures they can endure rough handling and installation processes while maintaining their structural integrity over time.
Q: Are there any specific storage recommendations for 0.6-1kV YJV cables?
A: It is advisable to store YJV cables in a cool, dry place away from direct sunlight and extreme temperatures. Proper coiling and avoiding excessive bending or stretching will help maintain their condition and performance readiness for future use.
Q: What kind of maintenance is required for YJV cables?
A: Minimal maintenance is needed for YJV cables. Regular inspections for signs of wear, damage, or exposure to harsh elements are recommended. Cleaning with a damp cloth and ensuring proper tension during installation can prolong their service life.
Q: Can 0.6-1kV YJV cables be customized for specific lengths or colors?
A: Yes, manufacturers typically offer customization options for YJV cables, including specific lengths tailored to project requirements and color coding to facilitate easy identification and organization within complex electrical systems.
Q: Are there any special tools required for installing 0.6-1kV YJV cables?
A: While no special tools are mandatory, using appropriate cable cutting tools, crimping devices for terminations, and cable pullers can make the installation process more efficient and ensure secure connections. Following manufacturer guidelines for tool selection is advised to avoid damaging the cable during installation.
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