CE Certification AAAC IEC 61089 All Aluminum Alloy Conductor Manufacturers, Factories

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

Material: AAAC adopts 6201-A2,6201-A3 aluminum-magnesium-silicon alloy material.

Product advantage: Aluminum alloy conductors boast significantly higher strength than ordinary aluminum wires, while their resistance increase is minimal—striking an optimal balance between structural robustness and electrical efficiency.
Aluminum alloy’s superior formability allows for flexible design adaptations, catering to diverse application needs—from complex layouts to custom configurations—with ease.

Product Description

AAAC Standard: IEC 61089

Conductor Type: A2
Aluminum Alloy Conductor (AAAC) - Type A2
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
1618.41.8375.495.4350.41.7896
2528.82.2976.878.4979.01.1453
4045.92.8978.6713.58125.70.7158
6372.43.63710.8921.39198.40.4545
100115.32.781913.933.95317.30.2877
125143.43.101915.542.44394.60.2302
160183.83.511917.5554.32505.90.1798
200230.53.931919.6567.91634.20.1439
250287.64.391921.9584.88791.30.1151
315362.13.533724.71106.95998.80.0916
400460.33.983727.86135.811269.60.0721
450517.54.223729.54152.791427.40.0641
500575.54.453731.15169.761587.20.0577
560645.33.676133.03190.141782.20.0516
630725.03.896135.01213.92002.30.0458
710817.24.136137.17241.072257.00.0407
800919.14.386139.42271.622538.50.0361
9001037.53.819141.91305.582878.90.0321
10001149.34.019144.11339.533189.10.0289
11201291.04.259146.75380.273582.30.0258
12501440.94.499149.39424.413998.30.0231
Note: The outermost layer is twisted to the right (Z).
Conductor Type: A3
Aluminum Alloy Conductor (AAAC) - Type A3
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
1618.61.8475.526.0451.01.7896
2529.12.3076.99.4479.61.1453
4046.62.9178.7315.1127.50.7158
6373.23.65710.9523.06200.60.4545
100116.22.791913.9537.76319.60.2877
125145.33.121915.647.2399.70.2302
160185.93.531917.6558.56511.70.1798
200232.83.951919.7573.2640.70.1439
250290.24.411922.0591.5798.60.1151
315366.23.553724.85115.291010.10.0916
400465.04.003728146.41282.40.0721
450522.44.243729.68164.71440.90.0641
500580.64.473731.291831601.50.0577
560652.33.696133.21204.961801.70.0516
630732.43.916135.19230.582023.00.0458
710825.14.156137.35259.862278.90.0407
800927.54.406139.6292.82561.80.0361
9001048.43.839142.13329.42909.20.0321
10001160.84.039144.333663221.00.0289
11201303.14.279146.97409.923616.10.0258
Note: The outermost layer is twisted to the right (Z).

Frequently Asked Questions

What is the IEC 61089 standard for AAAC conductors?
IEC 61089 is an international standard that specifies the electrical and mechanical characteristics of round wire concentrated lay overhead electrical stranded conductors, including Aluminum Alloy Conductors (AAAC).
What is the difference between AAAC Type A2 and Type A3?
The primary differences lie in the mechanical strength and breaking load. As seen in the tables, Type A3 generally offers a higher nominal breaking load (kN) compared to Type A2 for the same code name sizes.
Why is the resistance measured specifically at 20℃?
20℃ is the standard reference temperature used globally for electrical conductivity measurements to ensure consistency and allow for accurate comparison between different conductor materials and sizes.
What does the "Z" twist direction signify?
The "Z" twist refers to a right-hand lay direction for the outermost layer of the stranded conductor. This is a standard manufacturing specification for overhead lines to ensure uniform performance during installation.
How does stranding (No. of wires) affect the conductor?
The number of wires (e.g., 7, 19, 37, 61, or 91) affects the flexibility and overall diameter of the conductor. More strands typically provide better flexibility for larger cross-sectional areas.
Are AAAC conductors suitable for corrosive environments?
Yes, Aluminum Alloy Conductors offer excellent corrosion resistance compared to ACSR because they do not contain a steel core, making them ideal for coastal or industrial areas.

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