Overhead Weather-Resistant Steel-Core Aluminum Stranded Conductor (ACSR)

Detailed introduction

This overhead weather-resistant steel-core aluminum stranded conductor (ACSR) is designed for transmission and distribution projects. It features multiple aluminum strands wrapped around a steel core, combining high mechanical strength with excellent conductivity. The steel core provides tensile strength and wind-load resistance, while the outer aluminum strands ensure low resistance and efficient power transmission. The surface is treated for weather resistance and corrosion protection, offering long service life—ideal for long-distance overhead lines, rural power networks, and communication backbones. Easy to install with good seismic and arc-resistance performance, it is compatible with common suspension and tension insulators and can withstand harsh climates and wind loads. Specifications can be customized (diameter, strand count, cross-sectional area, steel-to-aluminum ratio) to suit engineering design and on-site construction. Before purchase, you can message us with line length, current requirements, and installation environment; we will recommend suitable specifications and provide construction advice and a quotation. Whether for new builds or upgrades, this ACSR ensures safe and stable power delivery while reducing operation and maintenance costs and improving distribution reliability. For more information on models, load capacity, or sample details, please contact me with your specific requirements and I will provide professional advice and tailored solutions.