Overhead Line Power Transmission Bare All Aluminum Alloy Conductor AAAC
Application:
Aluminum alloy bare conductor is used as bare overhead conductor for primary and secondary distribution. Designed utilizing a high strength aluminum alloy to achieve a high strength-to-weight ratio; affords better sag characteristic. Aluminum alloy have higher resistance to corrosion than ACSR and AAC. It can be used in coastal regions owing to its high degree of corrosion resistance and is also used extensively within the Railway and Metro industries.
Applicable standards:
Aluminum alloy conductor (AAAC) are produced according to ASTM B-399, BS EN-50182, AS/NZS 1531, DIN 48201, CSA 61089, IEC 61089, GB/T 1179, BS 3242, NFC 34-125 or the standards agreed by both of the customers and us.
Advantages
AAAC products have many advantages for use, like low resistance, large carrying capacity, corrosion resistance, easy installation, and so on.
Construction:
Aluminum alloy wires, concentrically stranded.
ASTM B-398/B-399 standard:
| Code Name |
Total Area |
Stranding and wire diameter |
Approximate Overall Diameter |
Linear Mass |
Nominal breaking Load |
Maximum Resistance at 20ºC |
| AWG or MCM |
mm2 |
mm |
mm |
Kg/km |
daN |
Ω/km |
| Akron |
6 |
7/1.68 |
15.51 |
5.04 |
42.7 |
492 |
2.15980 |
| |
4 |
7/1.96 |
21.14 |
5.89 |
57.89 |
671 |
1.58600 |
| Alton |
48.69(4) |
7/2.12 |
24.67 |
6.35 |
67.56 |
783 |
1.35570 |
| |
2 |
7/2.47 |
33.65 |
7.42 |
92.14 |
1069 |
0.99870 |
| Ames |
77.47(2) |
7/2.67 |
39.26 |
8.02 |
107.50 |
1250 |
0.85470 |
| |
1/0 |
7/3.12 |
53.49 |
9.35 |
146.50 |
1698 |
0.62590 |
| Azusa |
123.3(1/0) |
7/3. 37 |
62.46 |
10.11 |
171.00 |
1979 |
0.53650 |
| |
2/0 |
7/3.50 |
67.45 |
10.52 |
184.70 |
2048 |
0.49740 |
| Anaheim |
155.4(2/0) |
7/3.78 |
78.75 |
11.35 |
215.16 |
2398 |
0.42640 |
| |
3/0 |
7/3.93 |
85.00 |
11.79 |
232.70 |
2588 |
0.39450 |
| Amherst |
195.7 (3/0) |
7/4.25 |
99.20 |
12.75 |
271.50 |
3017 |
0.33730 |
| |
4/0 |
7/4.42 |
107.20 |
13.26 |
293.70 |
3267 |
0.31190 |
| Alliance |
246.9 (4/0) |
7/4.77 |
125.10 |
14.30 |
342.60 |
3807 |
0.26780 |
| |
250.0 |
19/2.91 |
126.70 |
14.58 |
346.90 |
3897 |
0.26510 |
| |
300.0 |
19/3.19 |
152.10 |
15.89 |
418.60 |
4677 |
0.22060 |
| Butte |
312.8 |
19/3.26 |
158.50 |
16.31 |
434.00 |
4876 |
0.21120 |
| |
350.0 |
19/3.45 |
177.30 |
17.25 |
485.50 |
5226 |
0.18860 |
| Canton |
394.5 |
19/3.66 |
199.00 |
18.31 |
547.40 |
5896 |
0.16760 |
| |
|
19/3.69 |
202.70 |
18.44 |
555.10 |
5976 |
0.16490 |
| |
450.0 |
19/3.91 |
228.00 |
19.56 |
624.40 |
6725 |
0.14680 |
| Cairo |
465.4 |
19/3.98 |
235.80 |
19.89 |
645.70 |
6955 |
0.14310 |
| |
500.0 |
19/4.12 |
253.40 |
20.60 |
693.60 |
7465 |
0.13220 |
| |
550.0 |
37/3.10 |
278.70 |
21.67 |
762.90 |
8384 |
0.12000 |
| Darien |
559.5 |
19/4.36 |
283.50 |
21.79 |
776.30 |
8355 |
0.11810 |
| |
660.0 |
37/3.23 |
304.00 |
22.63 |
832.00 |
9143 |
0.11050 |
| |
650.0 |
37/3.37 |
329.40 |
23.57 |
909.80 |
9903 |
0.10150 |
| Elgin |
652.4 |
19/4.71 |
330.60 |
23.55 |
970.60 |
9743 |
0.10120 |
| |
700.0 |
37/3.49 |
354.50 |
24.46 |
910.60 |
10193 |
0.09464 |
| Flint |
740.8 |
37/3.59 |
375.40 |
25.15 |
1028.00 |
10793 |
0.08944 |
| Code Name |
Total Area |
Stranding and wire diameter |
Approximate Overall Diameter |
Linear Mass |
Nominal breaking Load |
Maximum Resistance at 20ºC |
| AWG or MCM |
mm2 |
mm |
mm |
Kg/km |
daN |
Ω/km |
| |
750.0 |
37/3.62 |
380.20 |
25.32 |
1041.00 |
10992 |
0.08796 |
| |
800.0 |
37/3.73 |
405.40 |
26.14 |
1109.00 |
11691 |
0.08285 |
| |
900.0 |
37/3.96 |
456.30 |
27.74 |
1249.00 |
13191 |
0.07351 |
| Greeley |
927.2 |
37/4.02 |
469.80 |
28.14 |
1287.00 |
13591 |
0.07133 |
| |
1000.0 |
37/4.18 |
506.70 |
29.24 |
1388.00 |
14589 |
0.06597 |
| |
1077.4 |
61/3.38 |
483.40 |
30.42 |
1496.00 |
15589 |
0.06120 |
| |
1165.1 |
61/3.51 |
523.70 |
31.59 |
1617.00 |
16888 |
0.05675 |
| |
1250.0 |
61/3.63 |
633.30 |
32.67 |
1733.00 |
17987 |
0.05306 |
| |
1259.6 |
61/3.65 |
564.00 |
32.85 |
1748.00 |
18187 |
0.05248 |
| |
1348.8 |
61/3.78 |
604.20 |
34.02 |
1872.00 |
19486 |
0.04893 |
| |
1439.2 |
61/3.90 |
644.50 |
35.10 |
1997.00 |
20785 |
0.04597 |
| |
1500.0 |
61/3.98 |
760.00 |
35.82 |
2081.00 |
21684 |
0.04414 |
| |
1750.0 |
61/4.30 |
886.70 |
38.70 |
2429.00 |
25282 |
0.03781 |
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