LS Cable & System overhead wire is composed of ACSR and overhead ground wire. They are normally installed on steel towers, and recently the usage of high-capacity conductors for high-capacity transmission among power cables is increasing
Construction
All Aluminum-Alloy Conductors (AAAC) is a concentric-lay-stranded conductor consisting of aluminum-alloy wires available in both single layer and multi layer constructions.
Standard
All Aluminum-Alloy Conductors [AAAC) can be supplied to meet various International standards and National standard as follows :
IEC 61089
ASTM B399
BS EN 50182
AS 1531
However, LS VINA Cable & System can also supply a range of alternative designs to meet customer-specified requirements.
IEC 61089 Standard – A2 Conductor
Nominal Cross-section area |
Construction |
Calculated Cross-section area |
Approx. Overall diameter |
Approx. Overall weight |
Maximum DC resistance at 20oC |
Rated strength |
mm2 |
No. x mm |
mm2 |
mm |
kg/km |
Ω/km |
N |
16 |
18.4 |
7 x 1.83 |
5.49 |
50.4 |
1.78960 |
5.43 |
25 |
28.8 |
7 x 2.29 |
6.86 |
78.7 |
1.14530 |
8.49 |
40 |
46.0 |
7 x 2.89 |
8.68 |
125.9 |
0.71580 |
13.58 |
63 |
72.5 |
7 x 3.63 |
10.90 |
198.3 |
0.45450 |
21.39 |
100 |
115.0 |
19 x 2.78 |
13.90 |
316.3 |
0.28770 |
33.95 |
125 |
144.0 |
19 x 3.10 |
15.50 |
395.4 |
0.23020 |
42.44 |
160 |
184.0 |
19 x 3.51 |
17.60 |
506.1 |
0.17980 |
54.32 |
200 |
230.0 |
19 x 3.93 |
19.60 |
632.7 |
0.14390 |
67.91 |
250 |
288.0 |
19 x 4.39 |
22.00 |
790.8 |
0.11510 |
84.88 |
315 |
363.0 |
37 x 3.53 |
24.70 |
998.9 |
0.09160 |
106.95 |
400 |
460.0 |
37 x 3.98 |
27.90 |
1,268.4 |
0.07210 |
135.81 |
450 |
518.0 |
37 x 4.22 |
29.60 |
1,426.9 |
0.06410 |
152.79 |
500 |
575.0 |
37 x 4.45 |
31.20 |
1,585.5 |
0.05770 |
169.76 |
560 |
645.0 |
61 x 3.67 |
33.00 |
1,778.4 |
0.05160 |
190.14 |
630 |
725.0 |
61 x 3.89 |
35.00 |
2,000.7 |
0.04580 |
213.90 |
710 |
817.0 |
61 x 4.13 |
37.20 |
2,254.8 |
0.04070 |
241.07 |
800 |
921.0 |
61 x 4.38 |
39.50 |
2,540.6 |
0.03610 |
271.62 |
900 |
1,036.0 |
91 x 3.81 |
41.80 |
2,861.1 |
0.03210 |
305.58 |
1,000 |
1,151.0 |
91 x 4.01 |
44.10 |
3,179.0 |
0.02890 |
339.53 |
1,120 |
1,289.0 |
91 x 4.25 |
46.70 |
3,560.5 |
0.02580 |
380.27 |
1,250 |
1,439.0 |
91 x 4.49 |
49.40 |
3,973.7 |
0.02310 |
424.41 |
BS EN 50182:2001 Standard – AL3 Conductor used in Germany
CODE WORD |
OLD CODE |
Calculated cross-section area |
Conductor Construction |
Approx. Overall diameter |
Approx. Overall weight |
Maximum DC resistance at 20oC |
Rated strength |
Current carrying capacity |
|
|
mm2 |
No. x mm |
mm |
kg/km |
Ω/km |
kN |
A |
24-AL3 |
25 |
24.2 |
7 x 2.10 |
6.3 |
66.20 |
1.3566 |
7.15 |
135 |
34-AL3 |
35 |
34.4 |
7 x 2.50 |
7.5 |
93.80 |
0.9572 |
10.14 |
169 |
49-AL3 |
50 |
49.5 |
7 x 3.00 |
9.0 |
135.10 |
0.6647 |
14.60 |
210 |
66-AL3 |
70 |
65.8 |
19 x 2.10 |
10.5 |
180.70 |
0.5026 |
19.41 |
255 |
93-AL3 |
95 |
93.3 |
19 x 2.50 |
12.5 |
256.00 |
0.3546 |
27.51 |
320 |
117-AL3 |
120 |
117.0 |
19 x 2.80 |
14.0 |
321.20 |
0.2827 |
34.51 |
365 |
147-AL3 |
150 |
147.1 |
37 x 2.25 |
15.8 |
405.30 |
0.2256 |
43.40 |
425 |
182-AL3 |
185 |
181.6 |
37 x 2.50 |
17.5 |
500.30 |
0.1827 |
53.58 |
490 |
243-AL3 |
240 |
242.5 |
61 x 2.25 |
20.3 |
670.30 |
0.1373 |
71.55 |
585 |
299-AL3 |
300 |
299.4 |
61 x 2.50 |
22.5 |
827.50 |
0.1112 |
88.33 |
670 |
400-AL3 |
400 |
400.1 |
61 x 2.89 |
26.0 |
1105.90 |
0.0832 |
118.04 |
810 |
452-AL3 |
450 |
451.5 |
61 x 3.07 |
27.6 |
1247.90 |
0.0737 |
133.20 |
870 |
500-AL3 |
500 |
499.8 |
61 x 3.23 |
29.1 |
1381.40 |
0.0666 |
147.45 |
930 |
626-AL3 |
625 |
626.2 |
91 x 2.96 |
32.6 |
1737.70 |
0.0534 |
184.73 |
1,075 |
802-AL3 |
800 |
802.1 |
91 x 3.35 |
36.9 |
2225.80 |
0.0417 |
236.62 |
1,255 |
1000-AL3 |
1,000 |
999.7 |
91 x 3.74 |
41.1 |
2774.30 |
0.0334 |
294.91 |
1,450 |
NOTE1 Direction of lay of external layer is right-hand (Z)
NOTE2 Guideline values of current carrying capacity are valid up to a frequency of 60 Hz, assuming a wind velocity of 0,6 m/s, the effect of solar radiation for Austria, an initial ambient temperature of 35oC and a conductor temperature of 80oC. For special applications, when there is no air turbulence,the values should be reduced by 30%.
ASTM B399 Standard
Conductor size |
Wire No. |
Wire Diameter |
Approx.Over all diameter |
Approx.Over all weight |
Maximum DC resistance at 20oC |
Rated strength |
||
MCM |
mm2 |
CODE WORD |
No. |
mm |
mm |
kg/km |
Ω/km |
kN |
Aluminum-Alloy 6201 Conductors Sized to Have Diameter Equal to ACSR |
||||||||
1 439 200 |
729.2 |
— |
61 |
3.9 |
35.1 |
1,997 |
- |
208 |
1 348 800 |
683.4 |
— |
61 |
3.78 |
34.02 |
1,872 |
- |
195 |
1 259 600 |
638.2 |
— |
61 |
3.65 |
32.85 |
1,748 |
- |
182 |
1 165 100 |
590.3 |
— |
61 |
3.51 |
31.59 |
1,617 |
- |
169 |
1 077 400 |
545.9 |
— |
61 |
3.38 |
30.42 |
1,495 |
- |
156 |
927 200 |
469.8 |
Greeley |
37 |
4.02 |
28.14 |
1,287 |
0.07133 |
136 |
740 800 |
375.4 |
Flint |
37 |
3.59 |
25.13 |
1,028 |
0.08944 |
108 |
652 400 |
330.6 |
Elgin |
19 |
4.71 |
23.55 |
905.2 |
0.10119 |
97.5 |
559 500 |
283.5 |
Darien |
19 |
4.36 |
21.8 |
776.3 |
0.11809 |
83.6 |
465 400 |
235.8 |
Cairo |
19 |
3.98 |
19.9 |
645.7 |
0.14171 |
69.6 |
394 500 |
199.9 |
Canton |
19 |
3.66 |
18.3 |
547.4 |
0.16758 |
59 |
312 800 |
158.5 |
Butte |
19 |
3.26 |
16.3 |
434 |
0.21122 |
46.7 |
246 900 |
125.1 |
Alliance |
7 |
4.77 |
14.31 |
342.6 |
0.26779 |
38.1 |
195 700 |
99.2 |
Amherst |
7 |
4.25 |
12.75 |
271.5 |
0.33733 |
30.2 |
155 400 |
78.7 |
Anaheim |
7 |
3.78 |
11.34 |
215.6 |
0.42643 |
24 |
123 300 |
62.5 |
Azusa |
7 |
3.37 |
10.11 |
171 |
0.5365 |
19 |
77 470 |
39.3 |
Ames |
7 |
2.67 |
8.01 |
107.5 |
0.85469 |
12.5 |
48 690 |
24.7 |
Alton |
7 |
2.12 |
6.36 |
67.56 |
1.35568 |
7.84 |
30 580 |
15.5 |
Akron |
7 |
1.68 |
5.04 |
42.44 |
- |
4.92 |
Aluminum-Alloy 6201 Conductors Sized by Standard Areas |
||||||||
1 750 000 |
886.7 |
|
61 |
4.3 |
38.7 |
2,429 |
0.03781 |
253 |
1 500 000 |
760 |
|
61 |
3.98 |
35.82 |
2,081 |
0.04414 |
217 |
1 250 000 |
633.3 |
|
61 |
3.63 |
32.67 |
1,733 |
0.05306 |
180 |
1 000 000 |
506.7 |
|
37 |
4.18 |
29.26 |
1,388 |
0.06597 |
146 |
900 000 |
456 |
|
37 |
3.96 |
27.72 |
1,249 |
0.07351 |
132 |
800 000 |
405.4 |
|
37 |
3.73 |
26.11 |
1,109 |
0.08285 |
117 |
750 000 |
380 |
|
37 |
3.62 |
25.34 |
1,041 |
0.08796 |
110 |
700 000 |
354.7 |
|
37 |
3.49 |
24.43 |
970.6 |
0.09464 |
102 |
650 000 |
329.4 |
|
37 |
3.37 |
23.59 |
901.3 |
0.1015 |
95 |
600 000 |
304 |
|
37 |
3.23 |
22.61 |
832 |
0.11049 |
91.5 |
550 000 |
278.7 |
|
37 |
3.1 |
21.7 |
762.9 |
0.11995 |
83.9 |
500 000 |
253.4 |
|
19 |
4.12 |
20.6 |
693.6 |
0.13224 |
74.7 |
450 000 |
228 |
|
19 |
3.91 |
19.55 |
624.4 |
0.14683 |
67.3 |
400 000 |
202.7 |
|
19 |
3.69 |
18.45 |
555.1 |
0.16486 |
59.8 |
350 000 |
177.3 |
|
19 |
3.45 |
17.25 |
485.5 |
0.1886 |
52.3 |
300 000 |
152 |
|
19 |
3.19 |
15.95 |
416.6 |
0.22059 |
46.8 |
250 000 |
126.7 |
|
19 |
2.91 |
14.55 |
346.9 |
0.26509 |
39 |
211 600 |
107.2 |
|
7 |
4.42 |
13.26 |
293.7 |
0.31188 |
32.7 |
167 800 |
85 |
|
7 |
3.93 |
11.79 |
232.7 |
0.3945 |
25.9 |
133 100 |
67.4 |
|
7 |
3.5 |
10.5 |
184.7 |
0.49738 |
20.5 |
105 600 |
53.5 |
|
7 |
3.12 |
9.36 |
146.5 |
0.62592 |
17 |
66 360 |
33.6 |
|
7 |
2.47 |
7.41 |
92.14 |
0.9987 |
10.7 |
41 740 |
21.1 |
|
7 |
1.96 |
5.88 |
57.89 |
1.586 |
6.72 |
26 240 |
13.3 |
|
7 |
1.55 |
4.65 |
36.44 |
- |
4.22 |
All Aluminum Alloy 1120 AAAC/1120 [AS 1531 - Standard]
CODENAME AAAC1120 |
Construction |
Calculation cross-section |
Approx.Over all diameter |
Approx.Over all weight |
Maximum DC resistance at 20oC |
Calculated breaking load |
Equivalent Aluminum area |
|
No. x mm |
mm2 |
mm |
kg/km |
Ω/km |
kN |
mm2 |
Chlorine |
7 x 2.50 |
34.36 |
7.50 |
94.3 |
0.864 |
8.18 |
32.8 |
Chromium |
7 x 2.75 |
41.58 |
8.25 |
113 |
0.713 |
9.91 |
39.7 |
Fluorine |
7 x 3.00 |
49.48 |
9.00 |
135 |
0.599 |
11.8 |
47.2 |
Helium |
7 x 3.75 |
77.28 |
11.3 |
211 |
0.383 |
17.6 |
73.7 |
Hydrogen |
7 x 4.50 |
111.3 |
13.5 |
304 |
0. 266 |
24.3 |
106 |
Iodine |
7 x 4.75 |
124.0 |
14.3 |
339 |
0.239 |
27.1 |
118 |
Krypton |
19 x 3.25 |
157.6 |
16.3 |
433 |
0.189 |
37.4 |
150 |
Lutetium |
19 x 3.50 |
182.8 |
17.5 |
503 |
0.163 |
41.7 |
173 |
Neon |
19 x 3.75 |
209.8 |
18.8 |
576 |
0.142 |
47.8 |
199 |
Nitrogen |
37 x 3.00 |
261.6 |
21.0 |
721 |
0.114 |
62.2 |
248 |
Nobelium |
37 x 3.25 |
307.0 |
22.8 |
845 |
0.097 3 |
72.8 |
291 |
Oxygen |
19 x 4.75 |
336.7 |
23.8 |
924 |
0.088 4 |
73.6 |
320 |
Phosphorus |
37 x 3.75 |
408.5 |
26.3 |
1,120 |
0.073 1 |
93.1 |
387 |
Selenium |
61 x 3.25 |
506.1 |
29.3 |
1,400 |
0.059 2 |
114 |
478 |
Silicon |
61 x 3.50 |
586.9 |
31.5 |
1,620 |
0.051 1 |
127 |
555 |
Sulfur |
61 x 3.75 |
673.7 |
33.8 |
1,860 |
0.044 4 |
145 |
636 |
All Aluminum Alloy 6201 AAAC/6201 [AS 1531 - Standard]
CODENAME AAAC1120 |
Construction |
Calculation cross-section |
Approx.Over all diameter |
Approx.Over all weight |
Maximum DC resistance at 20oC |
Calculated breaking load |
Equivalent Aluminum area |
|
No. x mm |
mm2 |
mm |
kg/km |
Ω/km |
kN |
mm2 |
Diamond |
7 x 2.50 |
34.36 |
7.50 |
94.3 |
0.967 |
9.64 |
29.3 |
Dolomite |
7 x 2.75 |
41.58 |
8.25 |
113 |
0.799 |
11.6 |
35.4 |
Emerald |
7 x 3.00 |
49.48 |
9.00 |
135 |
0.671 |
13.9 |
42.2 |
Garnet |
7 x 3.75 |
77.28 |
11.3 |
211 |
0.430 |
21.7 |
65.8 |
Jade |
7 x 4.50 |
111.3 |
13.5 |
304 |
0.298 |
31.2 |
94.8 |
Jasper |
7 x 4.75 |
124.0 |
14.3 |
339 |
0.268 |
34.8 |
106 |
Opal |
19 x 3.25 |
157.6 |
16.3 |
433 |
0.212 |
44.2 |
134 |
Patronite |
19 x 3.50 |
182.8 |
17.5 |
503 |
0.183 |
51.3 |
155 |
Pearl |
19 x 3.75 |
209.8 |
18.8 |
576 |
0.159 |
58.8 |
178 |
Ruby |
37 x 3.00 |
261.6 |
21.0 |
721 |
0.128 |
73.5 |
221 |
Ruthenium |
37 x 3.25 |
307.0 |
22.8 |
845 |
0.109 |
86.1 |
260 |
Rutile |
19 x 4.75 |
336.7 |
23.8 |
924 |
0.099 1 |
94.4 |
285 |
Sapphire |
37 x 3.75 |
408.5 |
26.3 |
1,120 |
0.081 9 |
115 |
345 |
Spinel |
61 x 3.25 |
506.1 |
29.3 |
1,400 |
0.066 2 |
135 |
427 |
Tantalum |
61 x 3.50 |
586.9 |
31.5 |
1,620 |
0.057 2 |
156 |
495 |
Topaz |
61 x 3.75 |
673.7 |
33.8 |
1,860 |
0.049 8 |
179 |
568 |
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