الوصف

AAAC-All Aluminum Alloy Conductor
Application
The AAAC is used for overhead power transmission lines ,especially the electric power augmentation of old transmission lines. We specialize in the research and application of AAAC for almost ten years. When replacing the aluminium conductor steel reinforced , the AAAC can save **8% of the construction cost. This AAAC covers aluminium alloy (hard solution, heat-treated, cold worked, and artifically aged) round wires for electrical purposes to be used as component wires of aluminium alloy conductor and aluminium alloy conductor steel reinforced.
 
Construction
Standard ***1, ***1 aluminum alloy conductors, are concentric-lay- stranded, similar in construction and appearance to ***0 grade aluminum conductors. They were developed to fill the need for an economical conductor for overhead applications requiring higher strength than that obtainable with ***0 grade aluminum conductors, but without a steel core. The DC resistance at *0°C of the ***1,***1 conductors and of the standard ACSR of the same diameter are approximately the same. Conductors of the ***1,***1 alloys are harder and, therefore, have a greater resistance to abrasion than conductors of ****-H*9 grade aluminum.


Specifications
AAAC bare conductors meet or exceed the following specifications:
ASTM B**9
BS EN****3
BS ***2
DIN ****1
IEC ****9