Aluminum Conductors, Steel-Reinforced (ACSR) is a concentric-lay-stranded conductor consisting of galvanized steel central core with one or more layers of hard drawn stranded aluminum wires laid hectically over the steel core. Steel core wires are protected from corrosion by galvanization.
Main Features
1. high tensile strength, allowing larger spans runs.
2. better sag properties, allowing longer span lengths.
3. economic design.
4. best suited for transmission lines with long spans.
Name: aluminum conductor steel reinforced
Original: CHINA
ACSR conductors are formed by several wires of aluminum and galvanized steel, stranded in concentric layers. The wire or wires which form the core are made of galvanized steel and the external layer or layers are of aluminum. Normally these conductors have a Galvanized steel core of 1, 7, 19 or 37 wires, surrounded by concentric layers of aluminum wires.
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ABC cable(aerial bundled cable)primarily used for overhead service applications such as street lighting,outdoor lighting ,and temporary service for construction.To be used at voltage of 600V phase -to-phase or less and at conductor temperatures not to exceed 75℃ for polyethylene insulated conductor or 90℃ for crosslinked polyethylene(XLPE) insulated conductors.