ILJIN Electric

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01 Copper alloy conductor

Copper alloy conductor

02 Aluminum alloy conductor

Aluminum alloy conductor

Overhead conductors are the primary conductors installed above ground on utility poles or towers for power transmission and distribution.

They are manufactured using lightweight metallic conductors with excellent tensile strength, conductivity, and environmental durability, and their materials and structures vary depending on installation conditions.
Representative types include aluminum-based conductors such as ACSR, AAAC, ACSR/AW, as well as Cu–Mg copper alloy conductors.
In urban areas and low-voltage distribution system, insulated overhead conductors with enhanced tree-retardant performance are also applied.
Overhead conductors are designed to withstand mechanical loads, climatic conditions, and electrical safety requirements, enabling reliable operation across diverse grid environments.

Product Classification
  • ACSR/AW, TACSR/AW, HTACSR/AW, HSTACIR/AW, ASCC, trolley wire, messenger wire
  • 22.9kV ACSR/AW-TROC
Application
  • Overhead wiring between transmission towers
  • Short-distance distribution lines
  • Urban overhead service lines
  • Railway signal and communication lines
Features
  • Enhanced transmission efficiency achieved through lightweight construction and high electrical conductivity.
  • High tensile strength and mechanical stability, ideal for long-span applications.
  • Excellent corrosion resistance and long-term durability under outdoor environmental conditions.
  • Streamlined structure enabling simplified installation and cost-effective operation.
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