All Aluminum Alloy Conductor (AAAC) | High-Strength Bare Overhead Conductor

All Aluminum Alloy Conductor (AAAC) is a high-strength, bare overhead conductor manufactured from concentric-lay-stranded aluminum-magnesium-silicon alloy wires (typically 6201 series alloy). Offering an excellent balance of mechanical strength, electrical conductivity, and corrosion resistance, AAAC has become the preferred choice for modern overhead transmission and distribution lines where traditional ACSR or AAC conductors may fall short in performance or longevity.

Aluminum Alloy Wire (AAAC)

Aluminum Alloy Wire (commonly referred to as AAAC – All Aluminum Alloy Conductor) is a concentric-lay stranded bare conductor manufactured from high-strength aluminum-magnesium-silicon (Al-Mg-Si) alloys, primarily 6201-T81. Unlike conventional AAC (pure aluminum 1350-H19) or ACSR (aluminum conductor steel-reinforced), AAAC eliminates the steel core, delivering a homogeneous construction with outstanding corrosion resistance, improved strength-to-weight ratio, and better long-term reliability in harsh environments.

Aluminum Conductor Composite Core (ACCC)

High-capacity Aluminum Conductor Composite Core (ACCC) HTLS conductor featuring carbon/glass composite core and trapezoidal 1350-O aluminum strands. Delivers up to 2× ampacity, 25–40% lower losses, and minimal thermal sag at 180°C continuous operation. Ideal for reconductoring and new efficient transmission lines. Inquiry Now for technical data and customized solutions.