What are the different types of aluminum conductors used in power lines?

2025-08-12

Beyond ACSR, there are several other types of aluminum conductors, each with specific applications:

  • AAC (All Aluminum Conductor): Used primarily for distribution lines with shorter spans where high strength is not the main concern.

  • AAAC (All Aluminum Alloy Conductor): Made from a high-strength aluminum alloy, offering better mechanical strength than AAC while retaining good conductivity.

  • ACAR (Aluminum Conductor, Alloy Reinforced): Combines the high conductivity of pure aluminum strands with the strength of an aluminum alloy core.

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