Professional supply of rubber heat-resistant cables and outdoor high-voltage overhead wires YJV22 3*120 with thick copper wires. Minimum order quantity: 1 meter.

Professional cable supply, escorting outdoor high-voltage overhead lines! We focus on providing rubber high-temperature resistant cables, and have launched the YJV22 3×120 outdoor high-voltage overhead wire, which is reinforced with thick copper wire and protected by rubber against high temperatures. It is suitable for complex overhead scenarios in outdoor environments, with national standard quality and high-voltage stability. It is professionally compatible with various outdoor high-voltage transmission projects, providing peace of mind, assurance, and reliability!
✅ Professional supply, quality guaranteed! With many years of deep involvement in the cable field, we focus on the research and supply of outdoor high-voltage overhead cables. We have a complete production and quality inspection system, controlling the product quality throughout the process. Each roll of YJV22 3×120 high-voltage overhead wire has undergone multiple strict tests. The wire diameter is sufficient and the material is excellent, fully meeting national standards. It is professionally compatible with the special needs of outdoor high-voltage overhead lines, eliminating various transmission hazards.

✅ The rubber has high heat resistance and is suitable for outdoor harsh environments! It uses a special high-temperature-resistant rubber sheath and undergoes special processing. It has excellent heat resistance and can withstand long-term operation in high-temperature environments. The long-term allowable working temperature of the conductor can reach 90℃, the emergency overload working temperature is 130℃, and the maximum temperature of the conductor during a short circuit (5 seconds) can reach 250℃. At the same time, it has good low-temperature resistance and is not prone to cracking in cold environments. It is suitable for outdoor high-temperature, severe cold, wind, rain and other complex climates, is not prone to aging or cracking, and has a longer service life.
✅ YJV22 model, specially designed for high-voltage overhead lines! YJV22 is a copper-core cross-linked polyethylene insulated, steel tape armored, polyvinyl chloride sheathed high-voltage power cable. This model is suitable for outdoor high-voltage overhead scenarios, with rated voltage compatible with medium and high-voltage systems. It can stably meet the requirements of high-voltage power transmission, has outstanding insulation performance, low dielectric loss, and can effectively prevent high-voltage leakage risks. The finished cable can withstand high-voltage withstand tests, ensuring stable and uninterrupted high-voltage overhead power transmission outdoors, and is compatible with high-voltage systems such as 8.7/15KV.
✅ 3×120 specification, thick copper wire, more efficient conduction! Adopting a 3-core 120 square specification design, it perfectly meets the requirements of three-phase high-voltage overhead power transmission. The core highlight is – thick copper wire, using high-purity thick copper conductors, with precise winding process, excellent electrical conductivity, low resistance, low heat generation, and less power transmission loss. At 20℃, the DC resistance of the conductor strictly complies with national standards. When laid in the air, the carrying capacity can reach 250A, and when buried underground, it can reach 250A. It has strong carrying capacity, suitable for outdoor high-voltage overhead large-power transmission scenarios. Long-term use is not prone to core breakage or oxidation.
✅ Special for outdoor high-voltage overhead lines, with convenient and durable construction! The cable has good overall flexibility, and the multi-core bending radius is ≥ 15×D (D is the outer diameter of the cable). It is easy to lay overhead outdoors, and can be easily installed on power poles and insulators by suspension. The sag control is convenient, complying with outdoor overhead laying standards. No complex construction process is required, significantly improving construction efficiency. At the same time, the steel tape armor layer has high tensile strength, which can effectively resist external forces such as outdoor wind loads and icing. Combined with the rubber sheath, it is resistant to wear, corrosion, and wind resistance, and can fully adapt to the complex environment of outdoor overhead laying.
✅ Multi-scenario compatibility, professional and hassle-free! Specifically designed for outdoor high-voltage overhead scenarios, it is suitable for various outdoor high-voltage transmission projects such as municipal power grids, industrial parks, rural power transmission, and outdoor engineering. Whether it’s long-distance overhead transmission or outdoor area power supply, it can be perfectly adapted. It supports bulk purchasing and customized orders. The professional team will handle the requirements, deliver efficiently, replenish in a timely manner, and provide full quality protection throughout the process, making outdoor high-voltage overhead transmission more reliable and efficient.
For outdoor high-voltage overhead cable selection, professional, high-temperature-resistant, thick copper wire is crucial! We offer professional rubber high-temperature-resistant YJV22 3×120 outdoor high-voltage overhead wires. The thick copper wire for conduction, the rubber for high-temperature resistance protection, and the YJV22 national standard quality make it suitable for outdoor complex environments. It is professionally compatible with various high-voltage overhead projects. Choose us, and you are choosing professionalism and reliability. With high-quality cables, we ensure the safety and stability of outdoor high-voltage power transmission and help various outdoor power projects advance efficiently!