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AAAC AS 1513 All Aluminum Alloy Conductor from China Suppliers - High Strength Conductors by Factory

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Execution Standard: AS 1513

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Material: The AAAC/1120 conductor is made from an advanced aluminum-copper alloy, while the AAAC/6201 conductor utilizes the superior 6201-T81 aluminum-magnesium-silicon alloy.

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Product Advantages:
The AAAC/1120 conductor features a medium-strength aluminum-copper alloy, providing 35% greater overall breaking force compared to AAC conductors of the same cross-section, while maintaining only a 3% reduction in conductivity. This makes it an ideal choice for various applications.
The AAAC/6201 conductor is crafted from the highest tensile strength aluminum-magnesium-silicon alloy available, ensuring an impressive comprehensive breaking force that is 85% greater than AAC conductors of the same section, with only a 10% decrease in conductivity. As a leading manufacturer in China, our products are recognized for their reliability and performance, making us trusted suppliers in the industry.

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    Aluminum Alloy Conductor (AAAC)
    Code Name Sectional Area Wire Diameter & Stranding Diameter of Conductor Nominal Breaking Load Linear Mass Maximum Resistance at 20℃
    mm² mm No. mm kN kg/km Ω/km
    Chlorine 34.36 2.5 7 7.5 8.18 94.1 0.864
    Chromium 41.58 2.75 7 8.25 9.91 113.9 0.713
    Fluorine 49.48 3 7 9 11.8 135.5 0.599
    Helium 77.31 3.75 7 11.25 17.6 211.7 0.383
    Hydrogen 111.33 4.5 7 13.5 24.3 304.9 0.266
    Iodine 124.04 4.75 7 14.25 27.1 339.7 0.239
    Krypton 157.62 3.25 19 16.25 37.4 433.7 0.189
    Lutetium 182.80 3.5 19 17.5 41.7 503.0 0.163
    Neon 209.85 3.75 19 18.75 47.8 577.4 0.142
    Nitrogen 261.54 3 37 21 62.2 721.4 0.114
    Nobelium 306.94 3.25 37 22.75 72.8 846.6 0.0973
    Oxygen 336.69 4.75 19 33.25 73.6 928.6 0.0884
    Phosphorus 408.65 3.75 37 26.25 93.1 1127.1 0.0731
    Selenium 506.04 3.25 61 29.25 114 1398.5 0.0592
    Silicon 586.89 3.5 61 31.5 127 1621.9 0.0511
    Sulfur 673.73 3.75 61 33.75 145 1861.9 0.0444
    Note: The outermost layer is twisted to the right (Z).
    Frequently Asked Questions (FAQ)

    What does AAAC stand for in electrical overhead lines?

    AAAC stands for All Aluminum Alloy Conductor. It is a concentric-lay-stranded conductor made of high-strength Aluminum-Magnesium-Silicon (6201) alloy wires, specifically designed for overhead electrical distribution and transmission systems.

    What are the primary benefits of using AAAC over ACSR?

    AAAC offers superior corrosion resistance (ideal for coastal and industrial zones), a higher strength-to-weight ratio, lower electrical power losses, and eliminates magnetic losses that typically occur in the steel core of ACSR conductors.

    How does the code naming system work for AAAC?

    AAAC conductors are commonly designated by chemical element code names (such as Chlorine, Helium, Oxygen, etc.) to represent specific cross-sectional areas, wire diameters, and physical characteristics for easy engineering selection.

    What is the standard twisting direction for AAAC's outermost layer?

    Standard manufacturing specifications require the outermost layer of the Aluminum Alloy Conductor (AAAC) to be twisted to the right (Z-lay direction) unless otherwise requested by specific regional grid standards.

    Can AAAC be used in high-voltage transmission lines?

    Yes, because of its excellent tensile strength, lightweight design, and high current-carrying capacity, AAAC is widely used in both medium-voltage distribution systems and high-voltage, long-span transmission lines.

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