AAAC(All Aluminum Alloy Conductor)
ASTM B399 standard All Aluminum Alloy Conductor is widely used in power transmission lines with various voltage levels.
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ASTM B399 standard All Aluminum Alloy Conductor is widely used in power transmission lines with various voltage levels.
Application
Conductor(AAAC) have been widely used in power transmission lines with various voltage levels, and also used in power lines across great rivers, heavy ice area, and other places special geographical characteristics. The conductor have excellent advantages of high strength, large current carrying capacity and good catenary property as well as wear-resistance, anti-crush and corrosion-proof with simple structure, convenient installation and maintenance, low cost for the line, large transmission capacity.
Standard
IEC 1089 A2, IEC 1089 A3, ASTM B 399, BS 3242,DIN 48201
Construction
Conductors Stranded, Concentric-Lay Aluminum Alloy 6201 Conductors per ASTM B399 Assembly AAAC bare overhead supporting neutrals are concentric-lay-stranded aluminum alloy 6201-T81 conductors in one or more layers wrapped helically around a central core. Outer layer has right-handed lay
Technical data
ASTM B 399/B 399M
| Code | Cross. Section | Stranding & Wire ø | Overall ø | Weight | Rated strength | Electr.resist. at 20ºC |
|---|---|---|---|---|---|---|
| (mm2) | (Nºx mm) | (mm) | (kg/km) | (KN) | (ohm/km) | |
| ALTON | 24.7 | 7x2.12 | 6.36 | 68 | 7.84 | 1.3576 |
| AMES | 39.3 | 7x2.67 | 8.02 | 108 | 12.4 | 0.8533 |
| AZUSA | 62.5 | 7x3.37 | 10.11 | 172 | 19 | 0.5364 |
| ANAHEIM | 78.7 | 7x3.78 | 11.35 | 217 | 24 | 0.4255 |
| AMHERST | 99.2 | 7x4.25 | 12.75 | 273 | 30.2 | 0.3379 |
| ALLIANCE | 125.1 | 7x4.77 | 14.31 | 345 | 38.1 | 0.2658 |
| BUTTE | 158.5 | 19x3.26 | 16.3 | 437 | 46.7 | 0.2114 |
| CANTON | 199.9 | 19x3.66 | 18.3 | 551 | 59 | 0.1675 |
| CAIRO | 235.8 | 19x3.98 | 19.88 | 650 | 69.6 | 0.1421 |
| DARIEN | 283.5 | 19x4.36 | 21.79 | 781 | 83.6 | 0.1181 |
| ELGIN | 330.6 | 19x4.71 | 23.54 | 911 | 97.5 | 0.1013 |
| FLINT | 375.4 | 37x3.59 | 25.16 | 1.035 | 108 | 0.0892 |
| GREELEY | 469.8 | 37x4.02 | 28.14 | 1.295 | 136 | 0.0712 |
Alternative
| Type | Description | No. of Wire | Section Area (mm2) | ||
|---|---|---|---|---|---|
| AAC | All Aluminum Conductor | 7~127 | 10~1500 | ||
| AAAC | All Aluminum Alloy Conductor | 7~91 | 16~1500 | ||
| ACSR | Aluminum Conductors Steel Reinforced | 7~103 | 16~1250 | ||
| AACSR | Aluminum Alloy Conductors Steel Reinforced | 7~103 | 16~1250 | ||
| ACSR | Aluminum Conductors Aluminum Alloy Reinforced | 7~103 | 16~1250 | ||
| ACSR/AW | Aluminum Conductor Aluminum Clad Steel Reinforced | 7~103 | 16~1250 | ||
| GSW | Galvanized Steel Wire | 3/2.64~37/4.55 | 16.41~765.99 | ||
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