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China AAAC AS 1513 All Aluminum Alloy Conductor Suppliers - High Strength & Conductivity Factory Products
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| Aluminum Alloy Conductor (AAAC) Specifications | |||||||
|---|---|---|---|---|---|---|---|
| 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). | |||||||
Frequently Asked Questions (FAQ)
QWhat is AAAC (Aluminum Alloy Conductor)?
AAAC is a concentric-lay-stranded conductor made from high-strength Aluminum-Magnesium-Silicon alloy (typically 6201-T81). It is designed to provide a better strength-to-weight ratio and improved electrical properties compared to traditional AAC conductors.
QWhat is the standard twisting direction for AAAC outermost layers?
As specified in the technical standards, the outermost layer of the Aluminum Alloy Conductor (AAAC) is twisted to the right (Z-lay direction) to ensure structural integrity and standard installation compatibility.
QHow does temperature affect the maximum resistance of AAAC?
The maximum electrical resistance values listed in the specification table are calculated at a standard reference temperature of 20°C. As the operating temperature rises, the resistance of the conductor will increase accordingly.
QWhy are chemical element names like Helium and Oxygen used for AAAC?
In international standards, chemical elements are used as standard code names to quickly identify specific physical dimensions, stranding structures, sectional areas, and mechanical properties of the conductors.
QWhat are the main advantages of AAAC over ACSR?
AAAC offers excellent corrosion resistance (especially in coastal and industrial areas), lower power losses, and a lighter weight compared to ACSR (Aluminum Conductor Steel Reinforced) because it does not contain a steel core.

















