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China AAAC EN 50182 DIN 48201 All Aluminum Alloy Conductor Suppliers & Factory for High-Strength Transmission Solutions

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Execution Standard: BS EN 50182 (Previous Standard: DIN 48201)

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Material: Our AAAC utilizes high-quality 6201-AL3 aluminum-magnesium-silicon alloy, ensuring durability and performance.

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Product Advantages:
With their high strength, aluminum alloy stranded conductors significantly reduce the number of towers required during installation, effectively lowering costs related to tower materials and land usage. This makes our products an economical choice for large-scale projects.

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The AAC (All-Aluminum Alloy Conductor) represents a reliable transmission solution made entirely from premium aluminum alloy. It offers an exceptional balance of superior conductivity and enhanced mechanical resilience, making it resistant to corrosion and fatigue. This characteristic is particularly beneficial for medium to high-voltage lines located in coastal, industrial, or harsh weather environments.

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As a leading factory and supplier in China, we are committed to delivering high-performance aluminum conductors that meet the needs of our clients across various industries.

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    Aluminum Alloy Conductor (AAAC)
    Code Name Old Code Name Sectional Area Wire Diameter & Stranding Overall Diameter Nominal Breaking Load Linear Mass Maximum Resistance at 20℃ Modulus of elasticity Coefficient of linear expansion Current-carrying capacity
    mm² mm No. mm kN kg/km Ω/km N/mm² 1/K A
    16-AL3 16 15.9 1.7 7 5.1 4.69 43.5 2.0701 60000 2.3x10-5 105
    24-AL3 25 24.2 2.1 7 6.3 7.15 66.4 1.3566 60000 2.3x10-5 135
    34-AL3 35 34.4 2.5 7 7.5 10.14 94.1 0.9572 60000 2.3x10-5 170
    49-AL3 50 49.5 3 7 9 14.6 135.5 0.6647 60000 2.3x10-5 210
    48-AL3 50 48.3 1.8 19 9 14.26 133.0 0.6841 57000 2.3x10-5 210
    66-AL3 70 65.8 2.1 19 10.5 19.41 181.1 0.5026 57000 2.3x10-5 255
    93-AL3 95 93.3 2.5 19 12.5 27.51 256.6 0.3546 57000 2.3x10-5 320
    117-AL3 120 117.0 2.8 19 14 34.51 321.9 0.2827 57000 2.3x10-5 365
    147-AL3 150 147.1 2.25 37 15.75 43.4 405.8 0.2256 57000 2.3x10-5 425
    182-AL3 185 181.6 2.5 37 17.5 53.58 500.9 0.1827 57000 2.3x10-5 490
    243-AL3 240 242.5 2.25 61 20.25 71.55 669.9 0.1373 55000 2.3x10-5 585
    299-AL3 300 299.4 2.5 61 22.5 88.33 827.0 0.1112 55000 2.3x10-5 670
    400-AL3 400 400.1 2.89 61 26.01 118.04 1105.2 0.0832 55000 2.3x10-5 810
    500-AL3 500 499.8 3.23 61 29.07 147.45 1380.5 0.0666 55000 2.3x10-5 930
    626-AL3 625 626.2 2.96 91 32.56 184.73 1730.5 0.0534 55000 2.3x10-5 1075
    802-AL3 800 802.1 3.35 91 36.85 236.62 2216.6 0.0417 55000 2.3x10-5 1255
    1000-AL3 1000 999.7 3.74 91 41.14 294.91 2762.8 0.0334 55000 2.3x10-5 1450
    Technical Notes:
    1. The outermost layer is twisted to the right (Z).
    2. The elastic coefficients and expansion coefficients listed in this table are applicable to Germany. The calculation of other conductor structure parameters shall refer to IEC61597.
    3. The flow rate values listed in this table are applicable under the conditions of a frequency of 60HZ, a wind speed of 0.6m/S, sunlight exposure in Germany, an ambient temperature of 35℃, and a conductor temperature of 80℃. In case of special laying conditions, the flow rate values should be reduced if there is no convection Less than 30%.
    Frequently Asked Questions (FAQ)
    What does AAAC stand for and what is its main material?
    AAAC stands for Aluminum Alloy Conductor. It is made from a high-strength aluminum-magnesium-silicon alloy, which offers excellent electrical conductivity and improved mechanical strength compared to standard aluminum conductors.
    Which international standard applies to AAAC structural calculations?
    Except for specific regional parameters (such as the elastic and expansion coefficients listed for Germany), the calculation of other structural parameters for AAAC conductors should refer to the IEC61597 standard.
    What is the standard twist direction for the outer layer of AAAC?
    The outermost layer of the Aluminum Alloy Conductor (AAAC) is designed to be twisted to the right, which is standardly specified as the (Z) direction.
    Under what environment conditions is the current-carrying capacity calculated?
    The listed current-carrying capacity (flow rate) is calculated at a frequency of 60Hz, a wind speed of 0.6 m/s, under standard sunlight exposure in Germany, with an ambient temperature of 35℃, and a maximum conductor temperature of 80℃.
    How should the current capacity be adjusted for special laying conditions?
    If the AAAC is installed in environments with special laying conditions where natural air convection is absent or restricted, the current-carrying capacity values should be reduced by at least 30%.

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