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AAAC SPLN 41-8 BARE CONDUCTOR All Aluminum Alloy Conductor

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

Material: AAAC adopts 6201 aluminum-magnesium-silicon alloy material.

Product advantage:
The AAAC conductor is made of an "aluminum-magnesium-silicon" alloy with the highest tensile strength currently available.  Compared with AAC conductors of the same cross-section, AAAC conductors have 85% higher comprehensive breaking force, while their conductivity is only about 10% lower.

    Product application

    AAAC (All-Aluminum Alloy Conductor) is an advanced all-alloy transmission conductor, engineered to excel in both electrical performance and structural endurance. Its specialized aluminum alloy blend enhances tensile strength beyond standard pure aluminum, making it suitable for medium-span lines in regions with occasional high winds or moderate ice loads, while maintaining low electrical loss for consistent power delivery in diverse utility networks.
    AAAC conductors are characterized by light weight and high tensile strength, offering obvious advantages in long-distance, large-span, and ultra-high voltage power lines.  Using AAAC conductors can effectively reduce the number of transmission towers, especially in mountainous areas and riverbanks where tower construction is difficult—the product's advantages are particularly prominent in such environments.

    AAAC Standard: SPLN 41-8

    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 N kg/km Ω/km
    16 16.8 1.75 7 5.25 4704 46.1 1.955
    25 27.8 2.25 7 6.75 7742 76.2 1.183
    35 34.4 2.5 7 7.5 9604 94.1 0.958
    50 49.5 3.00 7 9 13818 135.5 0.665
    45.7 1.75 19 8.75 12740 125.8 0.724
    55 58.1 3.25 7 9.75 16219 159.0 0.567
    70 75.5 2.25 19 11.25 21070 207.9 0.438
    95 93.3 2.50 19 12.5 26068 256.6 0.355
    100 99.3 4.25 7 12.75 27734 271.9 0.332
    120 112.9 2.75 19 13.75 31556 310.5 0.293
    150 157.6 3.25 19 16.25 44002 433.7 0.210
    147.1 2.25 37 15.75 41062 405.8 0.225
    185 181.6 2.5 37 17.5 50715 500.9 0.183
    240 238.8 4 19 20 66689 657.0 0.137
    242.5 2.25 61 20.25 67718 670.3 0.139
    300 299.4 2.5 61 22.5 83594 827.5 0.1110
    400 431.2 3.00 61 27 120442 1191.6 0.077
    500 506.0 3.25 61 29.25 141316 1398.5 0.066
    630 643.2 3 91 33 179634 1784.9 0.052
    800 754.9 3.25 91 35.75 210847 2094.8 0.044
    1000 1005.1 3.75 91 41.25 280672 2789.0 0.033
    Note:The outermost layer is twisted to the right (Z).

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