Overhead Al Conductor AAAC Conductor

Applications

AAAC Aluminum Alloy Conductor is Used as bare overhead conductor for primary and secondary distribution. Designed utilizing a high-strength aluminum alloy to achieve a high strength-to-weight ratio; affords better sag characteristics. Aluminum alloy gives higher resistance to corrosion than ACSR.

Standard

 BS EN50183,IEC 61089, ASTM B399,BS 3242, DIN 48204,GB/T1179-2008

Specification

Physical contents of aluminum alloy :- 

1. Resistivity - 0.0326 Ohms mm2/m at 20°C 

2. Density - 2.70 kgm/dm3 at 20°C 

3. Coefficient of Linear Expansion - 23 x 10-6 / °C 

4. Constant Mass Temperature Coefficient (a) - 0.00360/ °C 

5. Material - Heat treated Al. Mg. Si. Alloy 

- Approximately 0.5% Mg & 0.5% Si