AAAC-All Aluminum Alloy Conductor (1120)

Concentric lay stranded Aluminium Alloy Conductors (AAAC) are made out of high strength Aluminium-Magnesium-Silicon Alloy.

Application
AAAC is used as a bare overhead conductor for power transmission and distribution lines, on aerial circuits that require a larger mechanical resistance than AAC, and a better corrosion resistance than ACSR. The sag characteristics and the strength-to-weight ratio of AAAC is better than both AAC / ACSR.

Description
Concentric lay stranded Aluminium Alloy Conductors (AAAC) are made out of high strength Aluminium-Magnesium-Silicon Alloy.

Specification
• IEC 61089 Round Wire Concentric Lay Overhead Electrical Stranded Conductors
• ASTM B 399 Concentric-Lay-Stranded Aluminum-Alloy 6201-T81 Conductors.
• BS EN 50182 Conductors for Overhead Lines-Round Wire Concentric Lay stranded Conductors
• AS 1531 Conductors – Bare Overhead – Aluminum and Aluminum Alloy