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AAAC IEC 61089 All Aluminum Alloy Conductor - China Suppliers and Factory for High-Strength Electrical Solutions

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Execution Standard: BS EN 50182 (Old Standard: BS 324)

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Material: Our AAAC (All Aluminum Alloy Conductor) is manufactured using high-quality 6201-A2 and 6201-A3 aluminum-magnesium-silicon alloy materials.

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Product Advantages: As leading suppliers in China, our aluminum alloy conductors provide significantly higher strength compared to standard aluminum wires, while maintaining minimal resistance increases. This ensures an optimal balance of structural durability and electrical efficiency. The superior formability of aluminum alloy allows for flexible design adaptations, making it ideal for various applications—ranging from complex layouts to custom configurations—efficiently meeting the diverse needs of our customers. Partner with our factory for reliable and high-performance electrical solutions.

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    AAAC Technical Specifications
    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
    16 18.4 1.83 7 5.49 5.43 50.4 1.7896
    25 28.8 2.29 7 6.87 8.49 79.0 1.1453
    40 45.9 2.89 7 8.67 13.58 125.7 0.7158
    63 72.4 3.63 7 10.89 21.39 198.4 0.4545
    100 115.3 2.78 19 13.9 33.95 317.3 0.2877
    125 143.4 3.10 19 15.5 42.44 394.6 0.2302
    160 183.8 3.51 19 17.55 54.32 505.9 0.1798
    200 230.5 3.93 19 19.65 67.91 634.2 0.1439
    250 287.6 4.39 19 21.95 84.88 791.3 0.1151
    315 362.1 3.53 37 24.71 106.95 998.8 0.0916
    400 460.3 3.98 37 27.86 135.81 1269.6 0.0721
    450 517.5 4.22 37 29.54 152.79 1427.4 0.0641
    500 575.5 4.45 37 31.15 169.76 1587.2 0.0577
    560 645.3 3.67 61 33.03 190.14 1782.2 0.0516
    630 725.0 3.89 61 35.01 213.9 2002.3 0.0458
    710 817.2 4.13 61 37.17 241.07 2257.0 0.0407
    800 919.1 4.38 61 39.42 271.62 2538.5 0.0361
    900 1037.5 3.81 91 41.91 305.58 2878.9 0.0321
    1000 1149.3 4.01 91 44.11 339.53 3189.1 0.0289
    1120 1291.0 4.25 91 46.75 380.27 3582.3 0.0258
    1250 1440.9 4.49 91 49.39 424.41 3998.3 0.0231

    Note: The outermost layer is twisted to the right (Z).

    Frequently Asked Questions (FAQ)

    What is AAAC (Aluminum Alloy Conductor)?

    AAAC is a concentric-lay-stranded conductor made from high-strength Aluminum-Magnesium-Silicon alloy (typically 6201-T81) wires. It is designed primarily for overhead distribution and transmission lines.

    What are the benefits of using AAAC over ACSR?

    AAAC offers a higher strength-to-weight ratio, improved electrical conductivity compared to ACSR, lower power losses, and superior corrosion resistance, making it ideal for coastal and industrial areas.

    What does the Z-twist direction mean?

    The "Z" twist refers to the right-hand lay direction of the outermost wire layer. This configuration ensures mechanical stability and compatibility with standard line hardware and tension fittings.

    How does temperature affect the resistance values?

    The maximum resistance is standardly rated at 20℃. Operating at higher temperatures will increase electrical resistance and slightly reduce overall transmission efficiency, which must be factored into system designs.

    Which international standards do these AAAC conductors comply with?

    These AAAC specifications generally comply with global manufacturing standards such as IEC 61089, ASTM B399, BS 3242, and DIN 48201, ensuring high quality and reliability.

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