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China AAAC EN 50182 DIN 48201 All Aluminum Alloy Conductor Suppliers | Quality Factory Products

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Execution Standard: BS EN 50182 (Previously DIN 48201)

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Material: Our AAC (All-Aluminum Alloy Conductor) is manufactured using high-quality 6201-AL3 aluminum-magnesium-silicon alloy.

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Product Advantage: Featuring exceptional strength, our aluminum alloy stranded conductors minimize the number of towers required during installation, effectively reducing costs related to tower materials and land usage.

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As a leading China supplier and factory of AAC, we offer a reliable transmission solution that combines outstanding conductivity with enhanced mechanical resilience. Our conductors are designed to resist corrosion and fatigue, making them the perfect choice for medium to high-voltage lines in coastal, industrial, or challenging weather conditions.

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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
    Note:
    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 is the twisting direction of the outermost layer for the AAAC conductor?
    The outermost layer of the Aluminum Alloy Conductor (AAAC) is twisted to the right (Z-lay).
    Which standard should be used to calculate other structure parameters of the conductor?
    The calculation of other conductor structure parameters not listed in the table must refer to the IEC61597 standard.
    Under what environmental conditions are the current-carrying capacity values calculated?
    The current-carrying capacities (flow rate values) are calculated under a frequency of 60Hz, a wind speed of 0.6m/s, sunlight exposure in Germany, an ambient temperature of 35℃, and a conductor operating temperature of 80℃.
    How should current-carrying capacity be adjusted if there is no air convection?
    In special laying conditions where there is no air convection, the current-carrying capacity (flow rate values) should be reduced by less than 30%.
    Are the elastic and expansion coefficients applicable globally?
    No, the elastic coefficients and expansion coefficients listed in this technical table are specifically applicable to Germany.
    What is the modulus of elasticity for the 16-AL3 to 49-AL3 conductors?
    According to the technical specifications, the 16-AL3, 24-AL3, 34-AL3, and 49-AL3 conductors have a modulus of elasticity of 60,000 N/mm².

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