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AAAC AS 1513 All Aluminum Alloy Conductor from China Suppliers - High Strength Conductors by Factory
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| 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 | |
| Chlorine | 34.36 | 2.5 | 7 | 7.5 | 8.18 | 94.1 | 0.864 |
| Chromium | 41.58 | 2.75 | 7 | 8.25 | 9.91 | 113.9 | 0.713 |
| Fluorine | 49.48 | 3 | 7 | 9 | 11.8 | 135.5 | 0.599 |
| Helium | 77.31 | 3.75 | 7 | 11.25 | 17.6 | 211.7 | 0.383 |
| Hydrogen | 111.33 | 4.5 | 7 | 13.5 | 24.3 | 304.9 | 0.266 |
| Iodine | 124.04 | 4.75 | 7 | 14.25 | 27.1 | 339.7 | 0.239 |
| Krypton | 157.62 | 3.25 | 19 | 16.25 | 37.4 | 433.7 | 0.189 |
| Lutetium | 182.80 | 3.5 | 19 | 17.5 | 41.7 | 503.0 | 0.163 |
| Neon | 209.85 | 3.75 | 19 | 18.75 | 47.8 | 577.4 | 0.142 |
| Nitrogen | 261.54 | 3 | 37 | 21 | 62.2 | 721.4 | 0.114 |
| Nobelium | 306.94 | 3.25 | 37 | 22.75 | 72.8 | 846.6 | 0.0973 |
| Oxygen | 336.69 | 4.75 | 19 | 33.25 | 73.6 | 928.6 | 0.0884 |
| Phosphorus | 408.65 | 3.75 | 37 | 26.25 | 93.1 | 1127.1 | 0.0731 |
| Selenium | 506.04 | 3.25 | 61 | 29.25 | 114 | 1398.5 | 0.0592 |
| Silicon | 586.89 | 3.5 | 61 | 31.5 | 127 | 1621.9 | 0.0511 |
| Sulfur | 673.73 | 3.75 | 61 | 33.75 | 145 | 1861.9 | 0.0444 |
| Note: The outermost layer is twisted to the right (Z). | |||||||
What does AAAC stand for in electrical overhead lines?
AAAC stands for All Aluminum Alloy Conductor. It is a concentric-lay-stranded conductor made of high-strength Aluminum-Magnesium-Silicon (6201) alloy wires, specifically designed for overhead electrical distribution and transmission systems.
What are the primary benefits of using AAAC over ACSR?
AAAC offers superior corrosion resistance (ideal for coastal and industrial zones), a higher strength-to-weight ratio, lower electrical power losses, and eliminates magnetic losses that typically occur in the steel core of ACSR conductors.
How does the code naming system work for AAAC?
AAAC conductors are commonly designated by chemical element code names (such as Chlorine, Helium, Oxygen, etc.) to represent specific cross-sectional areas, wire diameters, and physical characteristics for easy engineering selection.
What is the standard twisting direction for AAAC's outermost layer?
Standard manufacturing specifications require the outermost layer of the Aluminum Alloy Conductor (AAAC) to be twisted to the right (Z-lay direction) unless otherwise requested by specific regional grid standards.
Can AAAC be used in high-voltage transmission lines?
Yes, because of its excellent tensile strength, lightweight design, and high current-carrying capacity, AAAC is widely used in both medium-voltage distribution systems and high-voltage, long-span transmission lines.

















