ACSR
This conductor is also known as aluminum stranded conductor. It is manufactured from electrolytically refined aluminum, having purity of minimum 99.7% AAC is used mainly in urban areas and the spacing is short and the supports are close. All aluminum conductors are made up of one or more strands of aluminum wire depending on the end usage. These conductors are also used extensively in costal because it has a very high degree of corrosion resistance.
| New Code |
Old Code |
Ω/km
(at 20 °C) |
Al Ø
mm² |
St Ø
mm² |
Total Ø
mm² |
# Al
Wire |
# St
Wire |
Diam. Al
mm |
Diam. St
mm |
Overall Al Ø
mm |
Overall St Ø
mm |
Tensile
Strength
kN |
Current Cap.
A |
Net Weight
kg/km |
| 15-AL1/3-ST1A |
16/2.5 |
1.8769 |
15.3 |
2.54 |
17.8 |
6 |
1 |
1.80 |
1.80 |
1.80 |
5.40 |
5.80 |
105 |
62.4 |
| 24-AL1/4-ST1A |
25/4 |
1.2012 |
23.9 |
3.98 |
27.8 |
6 |
1 |
2.25 |
2.25 |
2.25 |
6.75 |
8.95 |
140 |
97.5 |
| 34-AL1/6-ST1A |
35/6 |
0.8342 |
34.4 |
5.73 |
40.1 |
6 |
1 |
2.70 |
2.70 |
2.70 |
8.10 |
12.37 |
170 |
140.5 |
| 44-AL1/32-ST1A |
44/32 |
0.6574 |
44.0 |
31.7 |
75.6 |
14 |
7 |
2.00 |
2.40 |
7.20 |
11.20 |
44.24 |
– |
374.7 |
| 48-AL1/8-ST1A |
50/8 |
0.5939 |
48.3 |
8.04 |
56.3 |
6 |
1 |
3.20 |
3.20 |
3.20 |
9.60 |
16.81 |
210 |
197.3 |
| 51-AL1/30-ST1A |
50/30 |
0.5644 |
51.2 |
29.8 |
81.0 |
12 |
7 |
2.33 |
2.33 |
6.99 |
11.70 |
42.98 |
– |
379.9 |
| 70-AL1/11-ST1A |
70/12 |
0.4132 |
69.9 |
11.4 |
81.3 |
26 |
7 |
1.85 |
1.44 |
4.32 |
11.70 |
26.27 |
290 |
283.8 |
| 94-AL1/15-ST1A |
95/15 |
0.3060 |
94.4 |
15.3 |
109.7 |
26 |
7 |
2.15 |
1.67 |
5.01 |
13.60 |
34.93 |
350 |
382.7 |
| 97-AL1/56-ST1A |
95/55 |
0.2992 |
96.5 |
56.3 |
152.8 |
12 |
7 |
3.20 |
3.20 |
9.60 |
16.00 |
77.85 |
– |
716.6 |
| 106-AL1/76-ST1A |
105/75 |
0.2742 |
105.7 |
75.5 |
181.2 |
14 |
19 |
3.10 |
2.25 |
11.30 |
17.50 |
105.82 |
– |
895.9 |
| 122-AL1/20-ST1A |
120/20 |
0.2376 |
121.6 |
19.8 |
141.4 |
26 |
7 |
2.44 |
1.90 |
5.70 |
15.50 |
44.50 |
410 |
493.7 |
| 122-AL1/71-ST1A |
120/70 |
0.2364 |
122.1 |
71.3 |
193.4 |
12 |
7 |
3.60 |
3.60 |
10.80 |
18.00 |
97.92 |
– |
906.9 |
| 128-AL1/30-ST1A |
125/30 |
0.2260 |
127.9 |
29.8 |
157.8 |
30 |
7 |
2.33 |
2.33 |
6.99 |
16.30 |
56.41 |
425 |
591.3 |
| 149-AL1/24-ST1A |
150/25 |
0.1940 |
148.9 |
24.2 |
173.1 |
26 |
7 |
2.70 |
2.10 |
6.30 |
17.10 |
53.67 |
470 |
604.1 |
| 172-AL1/40-ST1A |
170/40 |
0.1683 |
171.8 |
40.1 |
211.8 |
30 |
7 |
2.70 |
2.70 |
8.10 |
18.90 |
74.89 |
520 |
794.0 |
| 184-AL1/30-ST1A |
185/30 |
0.1571 |
183.8 |
29.8 |
213.6 |
26 |
7 |
3.00 |
2.33 |
6.99 |
19.00 |
65.27 |
535 |
745.1 |
| 209-AL1/34-ST1A |
210/35 |
0.1381 |
209.1 |
34.1 |
243.2 |
26 |
7 |
3.20 |
2.49 |
7.47 |
20.30 |
73.36 |
590 |
848.8 |
| 212-AL1/49-ST1A |
210/50 |
0.1363 |
212.1 |
49.5 |
261.5 |
30 |
7 |
3.00 |
3.00 |
9.00 |
21.00 |
92.46 |
610 |
980.2 |
| 231-AL1/30-ST1A |
230/30 |
0.1250 |
230.9 |
29.8 |
260.8 |
24 |
7 |
3.50 |
2.33 |
6.99 |
21.00 |
72.13 |
630 |
874.9 |
| 243-AL1/39-ST1A |
240/40 |
0.1188 |
243.1 |
39.5 |
282.5 |
26 |
7 |
3.45 |
2.68 |
8.04 |
21.80 |
85.12 |
645 |
985.5 |
| 264-AL1/34-ST1A |
265/35 |
0.1095 |
263.7 |
34.1 |
297.7 |
24 |
7 |
3.74 |
2.49 |
7.47 |
22.40 |
81.04 |
680 |
999.1 |
| 304-AL1/49-ST1A |
300/50 |
0.0949 |
304.3 |
49.5 |
353.7 |
26 |
7 |
3.86 |
3.00 |
9.00 |
24.40 |
105.09 |
740 |
1234.1 |
| 305-AL1/39-ST1A |
305/40 |
0.0949 |
304.6 |
39.5 |
344.1 |
54 |
7 |
2.68 |
2.68 |
8.04 |
24.10 |
96.80 |
740 |
1155.1 |
| 339-AL1/30-ST1A |
340/30 |
0.0852 |
339.3 |
29.8 |
369.1 |
48 |
7 |
3.00 |
2.33 |
6.99 |
25.00 |
91.71 |
790 |
1173.4 |
| 382-AL1/49-ST1A |
380/50 |
0.0758 |
381.7 |
49.5 |
431.2 |
54 |
7 |
3.00 |
3.00 |
9.00 |
27.00 |
121.30 |
840 |
1447.4 |
| 386-AL1/34-ST1A |
385/35 |
0.0749 |
386.0 |
34.1 |
420.1 |
48 |
7 |
3.20 |
2.49 |
7.47 |
26.70 |
102.56 |
850 |
1336.1 |
| 434-AL1/56-ST1A |
435/55 |
0.0666 |
434.3 |
56.3 |
490.6 |
54 |
7 |
3.20 |
3.20 |
9.60 |
28.80 |
133.59 |
900 |
1646.8 |
| 449-AL1/39-ST1A |
450/40 |
0.0644 |
448.7 |
39.5 |
488.2 |
48 |
7 |
3.45 |
2.68 |
8.04 |
28.70 |
119.05 |
920 |
1551.9 |
| 490-AL1/64-ST1A |
490/65 |
0.0590 |
490.3 |
63.6 |
553.8 |
54 |
7 |
3.40 |
3.40 |
10.20 |
30.60 |
185.81 |
960 |
1859.1 |
| 494-AL1/34-ST1A |
495/35 |
0.0584 |
494.4 |
34.1 |
528.5 |
45 |
7 |
3.74 |
2.49 |
7.47 |
29.90 |
117.96 |
985 |
1634.4 |
| 511-AL1/45-ST1A |
510/45 |
0.0566 |
510.5 |
45.3 |
555.8 |
48 |
7 |
3.68 |
2.87 |
8.61 |
30.70 |
133.31 |
995 |
1768.6 |
| 550-AL1/71-ST1A |
550/70 |
0.0526 |
549.7 |
71.3 |
620.9 |
54 |
7 |
3.60 |
3.60 |
10.80 |
32.40 |
166.32 |
1020 |
2084.3 |
| 562-AL1/49-ST1A |
560/50 |
0.0515 |
561.7 |
49.5 |
611.2 |
48 |
7 |
3.86 |
3.00 |
9.00 |
32.20 |
146.28 |
1040 |
1943.1 |
| 571-AL1/39-ST1A |
570/40 |
0.0506 |
571.2 |
39.5 |
610.6 |
45 |
7 |
4.02 |
2.68 |
8.04 |
32.20 |
136.40 |
1050 |
1889.1 |
| 653-AL1/45-ST1A |
650/45 |
0.0442 |
653.5 |
45.3 |
698.8 |
45 |
7 |
4.30 |
2.87 |
8.61 |
34.40 |
156.18 |
1120 |
2162.3 |
| 679-AL1/86-ST1A |
680/85 |
0.0446 |
678.6 |
86.0 |
764.5 |
54 |
19 |
4.00 |
2.40 |
12.00 |
36.00 |
206.56 |
1150 |
2557.1 |
| 1046-AL1/45-ST1A |
1045/45 |
0.0277 |
1045.6 |
45.3 |
1090.9 |
72 |
7 |
4.30 |
2.87 |
8.61 |
43.00 |
218.92 |
1580 |
3242.1 |
