All Aluminium Alloy Conductor (AAAC)

All Aluminium Alloy Conductor (AAAC) is meticulously crafted from an amalgamation of diverse aluminium alloy strands. The incorporation of alloy constituents in the aluminium has two effects: augmenting strength while concurrently elevating the electrical resistance of the conductor. The selection of specific alloy ingredients hinges on the desired strength characteristics. This versatility allows for tailoring AAAC conductors to meet a wide spectrum of strength requirements.
Notably, the infusion of alloy components not only enhances strength but also bolsters the conductor's resistance to corrosion. This attribute directly translates to an extended lifespan when compared to conductors equipped with a steel core.
Foremost among the various aluminium alloys employed in the fabrication of AAAC conductors is 6201-T81, a composition that includes silicon and magnesium. This alloy offers an optimal balance of properties, enabling AAAC conductors to excel in terms of both mechanical performance and corrosion resistance. By strategically employing this alloy, AAAC conductors achieve a harmonious blend of strength, durability, and electrical conductivity, rendering them a dependable and versatile choice for various applications.
AAAC conductors, due to their lighter weight, facilitate easier installation and require less equipment for transportation and installation, which helps reduce operational costs and project execution time. Additionally, their non-magnetic properties minimize the effects of magnetic fields during high current flow, playing a significant role in reducing noise and preventing electromagnetic interference. The uniform and homogeneous structure of AAAC conductors provides greater strength and durability, making them an ideal choice for use in regions with harsh and variable weather conditions. Furthermore, in long-distance transmission lines, the use of AAAC conductors can lead to reduced energy losses and improved efficiency of power delivery systems, ultimately contributing to long-term energy cost savings.
AAAC conductors exhibit excellent resistance to mechanical vibrations caused by wind and storms, contributing to increased lifespan and stability of power grids. Moreover, their lower electrical resistance compared to other conductor types results in reduced energy losses due to heating. This characteristic is especially significant in long transmission lines and regions with high ambient temperatures. Additionally, owing to their uniform and homogeneous structure, AAAC conductors possess high fatigue strength, extending their fatigue life and consequently reducing the need for periodic maintenance and repairs.
AAAC conductors advantages:

• Excellent corrosion resistance, making them fitting for polluted industrial and coastal settings
• Reduced weight compared to ACSR conductors of the same diameter (approximately 15% lighter)
• Heightened surface hardness and decreased susceptibility during installation and operation compared to ACSR conductors
• Reduced magnetic loss owing to their non-magnetic nature