ASTM B779 Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductors, Steel-Reinforced (ACSR/TW)

ACSR/TW Aluminum Conductor. Steel Reinforced. Trapezoidal Shaped Aluminum Strands. Images not to scale. See Table for Dimensions CONSTRUCTION: • Aluminum 1350-H19 trapezoidal-shaped wires, concentrically stranded about a steel core. Standard core wire coating for ACSR is Class A galvanized (GA2).

Southwire recommends that ACSR conductor installations be performed in accordance with IEEE 524 “Guide to the Installation of Overhead Transmission Line Conductors”. This guide is intended to summarize best practices for installing ACSR and ACSR/TW conductors. Figure 1: Comparison of ACSR and ACSR/TW conductors.

ACSR/TW-Aluminum Conductor, Steel Reinforced, Trapezoidal Shaped Aluminum Strands. Used for bare overhead transmission, and primary and secondary distribution. Two design offerings: Equal Area or Equal Diameter when compared to standard round ACSR

Oct 8, 2024 · Southwire recommends that ACSR conductor installations be performed in accordance with IEEE 524 “Guide to the Installation of Overhead Transmission Line Conductors”. This guide is intended to summarize best practices for installing ACSR and ACSR/TW conductors.

Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductor, Steel-Reinforced (ACSR/TW) is a concentrically stranded conductor , made with trapezoidal-shaped 1350-H19 wires over a high strength steel core. There are two possible design variants.

ezoidal aluminum conductor steel-reinforced co. result in a TW conductor that is 10 to 15 percent smaller in overall diameter. Conductor designs that maintain the same overall diameter as a conventional round conductor result in a TW co. around which is stranded two, three or four layers of aluminum 1350-H19 wires. Th.

Jan 30, 2023 · This specification covers shaped wire compact concentric-lay-stranded aluminum conductor, steel-reinforced (ACSR/TW) and its component wires for use as overhead electrical conductors.

ACSR/TW occurs when aluminum 1350-H19 trapezoidal wire is concentrically stranded around a steel core. ACSR utilizes the Class A galvanized (GA2) standard wire coating. Moreover, you can get extra corrosion protection by applying grease to the core wire or complete conductor.

ACSR/TW, a non-homogenous conductor, is a trapezoidal shaped wire compact concentric-lay-stranded conductor made from aluminum 1350-H19 (extra hard) wires and round, coated steel core wire(s).