هادی تمام آلیاژ آلومینیومی (AAAC)

The all-aluminum alloy conductor (AAAC), is made of T81-6201 aluminum alloy wire combined with silicon-magnesium in multiple layers. Adding alloy to aluminum increases the tensile strength of aluminum wire, but on the other hand, it also increases the electrical resistance of the conductor. Different alloys can be used depending on the required tensile strength.

Since this conductor has the same diameter as the ACSR conductor, it has a lighter weight, it has a higher tension-to-weight ratio, and therefore it will reduce the Sag of the conductor and increase the span of the masts, thus reducing the costs related to the mast and execution. will bring The tensile strength to weight ratio of AAAC conductor is approximately 18% higher than that of ACSR conductor. The lifetime of this conductor is longer than ACSR conductor due to higher corrosion resistance.