Aluminum alloy 4*50 + 1 high-voltage wire and cable YJLHV. Power industrial engineering manufacturer. Batch supply of power cables. Minimum order quantity: 100 meters.

Industrial engineering power supply – Choosing the right cable is crucial! Directly sourced from the original manufacturer – YJLHV aluminum alloy 4×50+1 high-voltage wire and cable, specially tailored for industrial engineering projects. With aluminum conductor reinforcement, high-voltage compatibility, and national standard quality, there is no middleman markup. Bulk purchasing is more cost-effective. Suitable for various industrial power transmission and power engineering wiring. It is the core preferred choice for engineering procurement and distributors’ stock preparation!
✅ Directly sourced from the manufacturer, the best choice for engineering procurement in terms of cost-effectiveness! The original factory directly supplies, skipping all intermediate distribution links, completely eliminating middleman price differences. Bulk purchasing can enjoy a stepped discount. The larger the order, the lower the cost. Professional对接 industrial engineering bulk purchasing needs， supporting parameter-level customization， small batch trial orders， and large batch stock preparation. Efficient delivery， timely replenishment. Relying on an intelligent warehousing system to ensure supply timeliness. Full quality control throughout the process， making engineering procurement worry-free， cost-effective， and time-saving.

✅ YJLHV national standard model, high-voltage stable power transmission! Produced strictly in accordance with the GB/T31840.1—2015 national standard, the rated voltage is suitable for high-voltage power transmission needs. The maximum operating temperature of the conductor can reach 90℃, the short-term overload temperature is ≤130℃, in extreme short-circuit conditions, the maximum temperature within 5 seconds does not exceed 250℃. It has sufficient safety redundancy, can stably carry industrial engineering high-power power transmission, has low power loss, and ensures continuous and stable power supply without interruption for the project.
✅ Aluminum alloy conductor, with performance far exceeding that of ordinary aluminum cables! It is made of low creep aluminum alloy material, optimized by adding rare earth and other trace elements. Its anti-creep performance is 300% that of pure aluminum conductors, effectively solving the problems of loose and overheating at the pure aluminum joints, making the connection more stable and secure. At the same time, it has excellent tensile strength and flexibility. The bending radius is only 15D (D is the outer diameter of the cable), far exceeding the national standard requirements. It is easy to install and suitable for complex wiring environments in industrial engineering.
✅ 4×50+1 specification, specially designed for industrial engineering! 4-core 50-square main line + 1-core auxiliary line design, with uniform wire diameter and excellent conductivity. It is suitable for various power industrial engineering scenarios such as industrial plants, power transmission projects, railway construction, metallurgy and chemical industries, etc. It can not only meet the power supply requirements of high-power equipment, but also be used for main lines and branch line wiring in engineering. It has strong versatility and perfectly meets the core power transmission requirements of industrial engineering.
✅ Multi-layer protection, suitable for complex industrial environments! It adopts cross-linked polyethylene (XLPE) insulation material, with low dielectric constant and small dielectric loss, excellent insulation performance, which can effectively prevent high-voltage leakage risks; the outer sheath is wear-resistant, anti-aging, corrosion-resistant, and resistant to low temperatures. It can maintain good flexibility at -40℃ and is not prone to cracking, and can adapt to various complex industrial conditions such as outdoor, humid, and chemical corrosion, with a service life of up to 30 years.
✅ National standard certification, ensuring peace of mind in engineering procurement! Each roll of cable undergoes multiple rigorous inspections and has a complete test report. It can be verified in real time on the official website of the National Certification and Accreditation Administration. It strictly prohibits any shoddy workmanship or inferior materials. Compared to copper-core cables, the aluminum alloy material reduces the weight by 40%, significantly lowering transportation and installation costs, increasing construction efficiency by 30%, and reducing the overall procurement cost by more than 50%, achieving a balance between quality and cost-effectiveness.
For industrial engineering, choose cables from YJLHV. Direct sourcing from the source is more reliable! YJLHV aluminum alloy 4×50+1 high-voltage wire and cable, with national standard quality, high-voltage compatibility, and outstanding advantages of aluminum alloy. The manufacturer directly sources without markup, supports customized requirements, and is suitable for various power industrial engineering scenarios. Whether it’s an engineering general contractor, distributor, or enterprises with a need for large-scale power transmission cables, choosing us means choosing convenience, peace of mind, and cost-effectiveness. With professional cables, we ensure safe and stable power supply for industrial engineering!