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
Aluminum Conductors, Steel-Reinforced (ACSR) is a concentric-lay-stranded conductor consisting of galvanized steel central core with one or more layers of hard drawn stranded aluminum wires laid helically over the steel core. Steel core wires are protected from corrosion by galvanization.
Additional corrosion protection is available through the application of grease.
Standard
Aluminum Conductors, Steel-Reinforced (ACSR) can be supplied to meet various International standards and National standard as follows :
TCVN 5064:1994, SĐ 1995
IEC 61089
ASTM B 232
DIN 48204
BS 215-2
AS 3607
TCVN 5064:1994, SĐ 1995
Nominal Cross-section(AL/ST) |
Aluminum |
Galvanized steel |
Approx.Overall diameter |
Approx.Overall weight |
Maximum DC resistance at 20oC |
Minimum breaking load |
Current carrying Capacity(*) |
mm2 |
No. x mm |
No. x mm |
mm |
kg/km |
Ω/km |
kN |
A |
10/1.8 |
6 x 1.50 |
1 x 1.50 |
4.50 |
43 |
2.7064 |
4,089 |
89 |
16/2.7 |
6 x 1.85 |
1 x 1.85 |
5.55 |
65 |
1.7818 |
6,220 |
116 |
25/4.2 |
6 x 2.30 |
1 x 2.30 |
6.90 |
100 |
1.1521 |
9,296 |
153 |
35/6.2 |
6 x 2.80 |
1 x 2.80 |
8.40 |
149 |
0.7774 |
13,524 |
197 |
50/8.0 |
6 x 3.20 |
1 x 3.20 |
9.60 |
195 |
0.5951 |
17,112 |
234 |
70/11 |
6 x 3.80 |
1 x 3.80 |
11.40 |
274 |
0.4218 |
24,130 |
291 |
70/72 |
18 x 2.20 |
19 x 2.20 |
15.40 |
755 |
0.4194 |
96,826 |
318 |
95/16 |
6 x 4.50 |
1 x 4.50 |
13.50 |
384 |
0.3007 |
33,369 |
362 |
95/141 |
24 x 2.20 |
37 x 2.20 |
19.80 |
1,357 |
0.3146 |
180,775 |
395 |
120/19 |
26 x 2.40 |
7 x 1.85 |
15.15 |
471 |
0.244 |
41,521 |
415 |
120/27 |
30 x 2.20 |
7 x 2.20 |
15.40 |
523 |
0.2531 |
49,465 |
410 |
150/19 |
24 x 2.80 |
7 x 1.85 |
16.75 |
554 |
0.2046 |
46,307 |
467 |
150/24 |
26 x 2.70 |
7 x 2.10 |
17.10 |
600 |
0.2039 |
52,279 |
471 |
150/34 |
30 x 2.50 |
7 x 2.50 |
17.50 |
675 |
0.2061 |
62,643 |
471 |
185/24 |
24 x 3.15 |
7 x 2.10 |
18.90 |
705 |
0.1540 |
58,075 |
557 |
185/29 |
26 x 2.98 |
7 x 2.30 |
18.82 |
727 |
0.1591 |
62,055 |
547 |
185/43 |
30 x 2.80 |
7 x 2.80 |
19.60 |
847 |
0.1559 |
77,767 |
560 |
185/128 |
54 x 2.10 |
37 x 2.10 |
23.10 |
1,525 |
0.1543 |
183,816 |
590 |
240/32 |
24 x 3.60 |
7 x 2.40 |
21.60 |
920 |
0.1182 |
75,050 |
661 |
240/39 |
26 x 3.40 |
7 x 2.65 |
21.55 |
952 |
0.1222 |
80,895 |
650 |
240/56 |
30 x 3.20 |
7 x 3.20 |
22.40 |
1,106 |
0.1197 |
98,253 |
664 |
300/39 |
24 x 4.00 |
7 x 2.65 |
23.95 |
1,132 |
0.0958 |
90,574 |
756 |
300/48 |
26 x 3.80 |
7 x 2.95 |
24.05 |
1,187 |
0.0978 |
100,623 |
750 |
300/66 |
30 x 3.50 |
19 x 2.10 |
24.50 |
1,312 |
0.1000 |
117,520 |
746 |
300/67 |
30 x 3.50 |
7 x 3.50 |
24.50 |
1,320 |
0.1000 |
126,270 |
746 |
300/204 |
54 x 2.65 |
37 x 2.65 |
29.15 |
2,428 |
0.0968 |
284,579 |
798 |
330/30 |
48 x 2.98 |
7 x 2.30 |
24.80 |
1,151 |
0.0861 |
88,848 |
805 |
330/43 |
54 x 2.80 |
7 x 2.80 |
25.20 |
1,255 |
0.0869 |
103,784 |
806 |
400/18 |
42 x 3.40 |
7 x 1.85 |
26.00 |
1,199 |
0.0758 |
85,600 |
870 |
400/22 |
76 x 2.57 |
7 x 2.00 |
26.60 |
1,260 |
0.0733 |
95,115 |
890 |
400/51 |
54 x 3.05 |
7 x 3.05 |
27.50 |
1,490 |
0.0733 |
120,481 |
900 |
400/64 |
26 x 4.37 |
7 x 3.40 |
27.70 |
1,571 |
0.0741 |
129,183 |
897 |
400/93 |
30 x 4.15 |
19 x 2.50 |
29.10 |
1,850 |
0.0711 |
173,715 |
930 |
IEC 61089 Standard – A1/S1 A Conductor
CODE NUMBER |
Cross-section area |
Conductor Construction |
Approx. Overall diameter |
Approx. Overall weight |
Maximum DC resistance at 20oC |
Rated strength |
||
Aluminum |
Steel |
Aluminum |
Steel |
|||||
|
mm2 |
mm2 |
No.xmm |
No.xmm |
mm |
kg/km |
Ω/km |
kN |
16 |
16 |
2.67 |
6 x 1.84 |
1 x 1.84 |
5.53 |
64.6 |
1.79340 |
6.08 |
25 |
25 |
4.17 |
6 x 2.30 |
1 x 2.30 |
6.91 |
100.9 |
1.14780 |
9.13 |
40 |
40 |
6.67 |
6 x 2.91 |
1 x 2.91 |
8.74 |
161.5 |
0.71740 |
14.40 |
63 |
63 |
10.50 |
6 x 3.66 |
1 x 3.66 |
11.00 |
254.4 |
0.45550 |
21.63 |
100 |
100 |
16.70 |
6 x 4.61 |
1 x 4.61 |
13.80 |
403.8 |
0.28690 |
34.33 |
125 |
125 |
6.94 |
18 x 2.97 |
1 x 2.97 |
14.90 |
397.9 |
0.23040 |
29.17 |
125 |
125 |
20.40 |
26 x 2.47 |
7 x 1.92 |
15.70 |
503.9 |
0.23100 |
45.69 |
160 |
160 |
8.89 |
18 x 3.36 |
1 x 3.36 |
16.80 |
509.3 |
0.18000 |
36.18 |
160 |
160 |
26.10 |
26 x 2.80 |
7 x 2.18 |
17.70 |
644.9 |
0.18050 |
57.69 |
200 |
200 |
11.10 |
18 x 3.76 |
1 x 3.76 |
18.80 |
636.7 |
0.14400 |
44.22 |
200 |
200 |
32.60 |
26 x 3.13 |
7 x 2.43 |
19.80 |
806.2 |
0.14440 |
70.13 |
250 |
250 |
24.60 |
22 x 3.80 |
7 x 2.11 |
21.60 |
880.6 |
0.11540 |
68.72 |
250 |
250 |
40.70 |
26 x 3.50 |
7 x 2.72 |
22.20 |
1,007.7 |
0.11550 |
87.67 |
315 |
315 |
21.80 |
45 x 2.99 |
7 x 1.99 |
23.90 |
1,039.6 |
0.09170 |
79.03 |
315 |
315 |
51.30 |
26 x 3.93 |
7 x 3.05 |
24.90 |
1,269.7 |
0.09170 |
106.83 |
400 |
400 |
27.70 |
45 x 3.36 |
7 x 2.24 |
26.90 |
1,320.1 |
0.07220 |
98.36 |
400 |
400 |
51.90 |
54 x 3.07 |
7 x 3.07 |
27.60 |
1,510.3 |
0.07230 |
123.04 |
450 |
450 |
31.10 |
45 x 3.57 |
7 x 2.38 |
28.50 |
1,485.2 |
0.06420 |
107.47 |
450 |
450 |
58.30 |
54 x 3.26 |
7 x 3.26 |
29.30 |
1,699.1 |
0.06430 |
138.42 |
500 |
500 |
34.60 |
45 x 3.76 |
7 x 2.51 |
30.10 |
1,650.2 |
0.05780 |
119.41 |
500 |
500 |
64.80 |
54 x 3.43 |
7 x 3.43 |
30.90 |
1,887.9 |
0.05780 |
153.80 |
560 |
560 |
38.70 |
45 x 3.98 |
7 x 2.65 |
31.80 |
1,848.2 |
0.05160 |
133.74 |
560 |
560 |
70.90 |
54 x 3.63 |
19 x 2.18 |
32.70 |
2,103.4 |
0.05160 |
172.59 |
630 |
630 |
43.60 |
45 x 4.22 |
7 x 2.81 |
33.80 |
2,079.2 |
0.04590 |
150.45 |
630 |
630 |
79.80 |
54 x 3.85 |
19 x 2.31 |
34.70 |
2,366.3 |
0.04590 |
191.77 |
710 |
710 |
49.10 |
45 x 4.48 |
7 x 2.99 |
35.90 |
2,343.2 |
0.04070 |
169.56 |
710 |
710 |
89.90 |
54 x 4.09 |
19 x 2.45 |
36.80 |
2,666.8 |
0.04070 |
216.12 |
800 |
800 |
34.60 |
72 x 3.76 |
7 x 2.51 |
37.60 |
2,480.2 |
0.03610 |
167.41 |
800 |
800 |
66.70 |
84 x 3.48 |
7 x 3.48 |
38.30 |
2,732.7 |
0.03620 |
205.33 |
800 |
800 |
101.0 |
54 x 4.34 |
19 x 2.61 |
39.10 |
3,004.9 |
0.03620 |
243.52 |
900 |
900 |
38.90 |
72 x 3.99 |
7 x 2.66 |
39.90 |
2,790.2 |
0.03210 |
188.33 |
900 |
900 |
75.00 |
84 x 3.69 |
7 x 3.69 |
40.60 |
3,074.2 |
0.03220 |
226.50 |
1,000 |
1,000 |
43.20 |
72 x 4.21 |
7 x 2.80 |
42.10 |
3,100.3 |
0.02890 |
209.26 |
1,120 |
1,120 |
47.30 |
72 x 4.45 |
19 x 1.78 |
44.50 |
3,464.9 |
0.02580 |
234.53 |
1,120 |
1,120 |
91.20 |
84 x 4.12 |
19 x 2.47 |
45.30 |
3,811.5 |
0.02580 |
283.17 |
1,250 |
1,250 |
102.00 |
84 x 4.35 |
19 x 2.61 |
47.90 |
4,253.9 |
0.02320 |
316.04 |
1,250 |
1,250 |
52.80 |
72 x 4.70 |
19 x 1.88 |
47.00 |
3,867.1 |
0.02310 |
261.75 |
BS 215: Part 2 Standard
BS EN 50128:2001 – Aluminum alloy conductors steel reinforced in United Kingdom – Type AL1/ST1A
CODE NAMES
|
Calculated area |
Conductor Construction |
Approx. Overall diameter |
Approx. Overall weight |
Maximum DC resistance at 20oC |
Rated strength |
|||
Aluminum |
Steel |
Aluminum |
Steel |
||||||
|
Old code |
mm2 |
mm2 |
No.xmm |
No.xmm |
mm |
kg/km |
Ω/km |
kN |
11-AL1/2-ST1A |
MOLE |
10.6 |
1.77 |
6 x 1.50 |
1 x 1.50 |
4.50 |
42.8 |
2.7027 |
4.14 |
21-AL1/3-ST1A |
SQUIRREL |
21.0 |
3,50 |
6 x 2.11 |
1 x 2.11 |
6.33 |
84.7 |
1.3659 |
7.87 |
26-AL1/4-ST1A |
GOPHER |
26.2 |
4,37 |
6 x 2.36 |
1 x 2.36 |
7.08 |
106.0 |
1.0919 |
9.58 |
32-AL1/5-ST1A |
WEASEL |
31.6 |
5,27 |
6 x 2.59 |
1 x 2.59 |
7.77 |
127.6 |
0.9065 |
11.38 |
37-AL1/6-ST1A |
FOX |
36.7 |
6.11 |
6 x 2.79 |
1 x 2.79 |
8.37 |
148.1 |
0.7812 |
13.21 |
42-AL1/7-ST1A |
FERRET |
42.4 |
7.07 |
6 x 3.00 |
1 x 3.00 |
9.00 |
171.2 |
0.6757 |
15.27 |
53-AL1/9-ST1A |
RABBIT |
52.9 |
8.81 |
6 x 3.35 |
1 x 3.35 |
10.1 |
213.5 |
0.5419 |
18.42 |
63-AL1/11-ST1A |
MINK |
63.1 |
10.5 |
6 x 3.66 |
1 x 3.66 |
11.0 |
254.9 |
0.4540 |
21.67 |
63-AL1/37-ST1A |
SKUNK |
63.2 |
36.9 |
12 x 2.59 |
7 x 2.59 |
13.0 |
463.0 |
0.4568 |
52.79 |
75-AL1/13-ST1A |
BEAVER |
75.0 |
12.5 |
6 x 3.99 |
1 x 3.99 |
12.0 |
302.9 |
0.3820 |
25.76 |
73-AL1/43-ST1A |
HORSE |
73.4 |
42.8 |
12 x 2.79 |
7 x 2.79 |
14.0 |
537.3 |
0.3936 |
61.26 |
79-AL1/13-ST1A |
RACOON |
78.8 |
13.1 |
6 x 4.09 |
1 x 4.09 |
12.3 |
318.3 |
0.3635 |
27.06 |
84-AL1/14-ST1A |
OTTER |
83.9 |
14.0 |
6 x 4.22 |
1 x 4.22 |
12.7 |
338.8 |
0.3415 |
28.81 |
95-AL1/16-ST1A |
CAT |
95.4 |
15.9 |
6 x 4.50 |
1 x 4.50 |
13.5 |
385.3 |
0.3003 |
32.76 |
105-AL1/17-ST1A |
HARE |
105.0 |
17.5 |
6 x 4.72 |
1 x 4.72 |
14.2 |
423.8 |
0.2730 |
36.04 |
105-AL1/14-ST1A |
DOG |
105.0 |
13.6 |
6 x 4.72 |
7 x 1.57 |
14.2 |
394.0 |
0.2733 |
32.65 |
132-AL1/20-ST1A |
COYOTE |
131.7 |
20.1 |
26 x 2.54 |
7 x 1.91 |
15.9 |
520.7 |
0.2192 |
45.86 |
132-AL1/7-ST1A |
COUGAR |
131.5 |
7.31 |
18 x 3.05 |
1 x 3.05 |
15.3 |
418.8 |
0.2188 |
29.74 |
131-AL1/31-ST1A |
TIGER |
131.2 |
30.6 |
30 x 2.36 |
7 x 2.36 |
16.5 |
602.2 |
0.2202 |
57.87 |
158-AL1/37-ST1A |
WOLF |
158.1 |
36.9 |
30 x 2.59 |
7 x 2.59 |
18.1 |
725.3 |
0.1829 |
68.91 |
159-AL1/9-ST1A |
DINGO |
158.7 |
8.81 |
18 x 3.35 |
1 x 3.35 |
16.8 |
505.2 |
0.1814 |
35.87 |
183-AL1/43-ST1A |
LYNX |
183.4 |
42.8 |
30 x 2.79 |
7 x 2.79 |
19.5 |
841.6 |
0.1576 |
79.97 |
184-AL1/10-ST1A |
CARACAL |
184.2 |
10.2 |
18 x 3.61 |
1 x 3.61 |
18.1 |
586.7 |
0.1562 |
40.74 |
212-AL1/49-ST1A |
PANTHER |
212.1 |
49.5 |
30 x 3.00 |
7 x 3.00 |
21.0 |
973.1 |
0.1363 |
92.46 |
211-AL1/12-ST1A |
JAGUAR |
210.6 |
11.7 |
18 x 3.86 |
1 x 3.86 |
19.3 |
670.8 |
0.1366 |
46.57 |
238-AL1/56-ST1A |
LION |
238.3 |
55.6 |
30 x 3.18 |
7 x 3.18 |
22.3 |
1 093.4 |
0.1213 |
100.47 |
264-AL1/62-ST1A |
BEAR |
264.4 |
61.7 |
30 x 3.35 |
7 x 3.35 |
23.5 |
1 213.4 |
0.1093 |
111.50 |
324-AL1/76-ST1A |
GOAT |
324.3 |
75.7 |
30 x 3.71 |
7 x 3.71 |
26.0 |
1 488.2 |
0.0891 |
135.13 |
375-AL1/88-ST1A |
SHEEP |
375.1 |
87.5 |
30 x 3.99 |
7 x 3.99 |
27.9 |
1 721.3 |
0.0771 |
156.30 |
374-AL1/48-ST1A |
ANTELOPE |
374.1 |
48.5 |
54 x 2.97 |
7 x 2.97 |
26.7 |
1 413.8 |
0.0773 |
118.88 |
382-AL1/49-ST1A |
BISON |
381.7 |
49.5 |
54 x 3.00 |
7 x 3.00 |
27.0 |
1 442.5 |
0.0758 |
121.30 |
430-AL1/100-ST1A |
DEER |
429.6 |
100.2 |
30 x 4.27 |
7 x 4.27 |
29.9 |
1 971.4 |
0.0673 |
179.00 |
429-AL1/56-ST1A |
ZEBRA |
428.9 |
55.6 |
54 x 3.18 |
7 x 3.18 |
28.6 |
1 620.8 |
0.0674 |
131.92 |
477-AL1/111-ST1A |
ELK |
477.1 |
111.3 |
30 x 4.50 |
7 x 4.50 |
31.5 |
2 189.5 |
0.0606 |
198.80 |
476-AL1/62-ST1A |
CAMEL |
476.0 |
61.7 |
54 x 3.35 |
7 x 3.35 |
30.2 |
1 798.8 |
0.0608 |
146.40 |
528-AL1/69-ST1A |
MOOSE |
528.5 |
68.5 |
54 x 3.53 |
7 x 3.53 |
31.8 |
1 997.3 |
0.0547 |
159.92 |
DIN 48204
BS EN 50182:2001 – Aluminum alloy conductors steel reinforced in Germany – Type AL1/ST1A
CODE NAMES
|
Calculated area |
Conductor Construction |
Approx. Overall diameter |
Approx. Overall weight |
Maximum DC resistance at 20oC |
Rated strength |
Current carrying Capacity |
|||
Aluminum |
Steel |
Aluminum |
Steel |
|||||||
|
Old code |
mm2 |
mm2 |
No.xmm |
No.xmm |
mm |
kg/km |
Ω/km |
kN |
A |
15-AL1/3-ST1A |
16/2.5 |
15.3 |
2.54 |
6 x 1.80 |
1 x 1.80 |
5.40 |
61.6 |
1.8769 |
5.80 |
105 |
24-AL1/4-ST1A |
25/4 |
23.9 |
3.98 |
6 x 2.25 |
1 x 2.25 |
6.75 |
96.3 |
1.2012 |
8.95 |
140 |
34-AL1/6-ST1A |
35/6 |
34.4 |
5.73 |
6 x 2.70 |
1 x 2.70 |
8.10 |
138.7 |
0.8342 |
12.37 |
170 |
44-AL1/32-ST1A |
44/32 |
44.0 |
31.7 |
14 x 2.00 |
7 x 2.40 |
11.2 |
369.3 |
0.6574 |
44.24 |
- |
48-AL1/8-ST1A |
50/8 |
48.3 |
8.04 |
6 x 3.2.0 |
1 x 3.20 |
9.60 |
194.8 |
0.5939 |
16.81 |
210 |
51-AL1/30-ST1A |
50/30 |
51.2 |
29.8 |
12 x 2.33 |
7 x 2.33 |
11.7 |
374.7 |
0.5644 |
42.98 |
- |
70-AL1/11-ST1A |
70/12 |
69.9 |
11.4 |
26 x 1.85 |
7 x 1.44 |
11.7 |
282.2 |
0.4132 |
26.27 |
290 |
94-AL1/15-ST1A |
95/15 |
94.4 |
15.3 |
26 x 2.15 |
7 x 1.67 |
13.6 |
380.6 |
0.3060 |
34.93 |
350 |
97-AL1/56-ST1A |
95/55 |
96.5 |
56.3 |
12 x 3.20 |
7 x 3.20 |
16.0 |
706.8 |
0.2992 |
77.85 |
- |
106-AL1/76-ST1A |
105/75 |
105.7 |
75.5 |
14 x 3.10 |
19 x 2.25 |
17.5 |
885.3 |
0.2742 |
105.82 |
- |
122-AL1/20-ST1A |
120/20 |
121.6 |
19.8 |
26 x 2.44 |
7 x 1.90 |
15.5 |
491.0 |
0.2376 |
44.50 |
410 |
122-AL1/71-ST1A |
120/70 |
122.1 |
71.3 |
12 x 3.60 |
7 x 3.60 |
18.0 |
894.5 |
0.2364 |
97.92 |
- |
128-AL1/30-ST1A |
125/30 |
127.9 |
29.8 |
30 x 2.33 |
7 x 2.33 |
16.3 |
587.0 |
0.2260 |
56.41 |
425 |
149-AL1/24-ST1A |
150/25 |
148.9 |
24.2 |
26 x 2.70 |
7 x 2.10 |
17.1 |
600.8 |
0.1940 |
53.67 |
470 |
172-AL1/40-ST1A |
170/40 |
171.8 |
40.1 |
30 x 2.70 |
7 x 2.70 |
18.9 |
788.2 |
0.1683 |
74.89 |
520 |
184-AL1/30-ST1A |
185/30 |
183.8 |
29.8 |
26 x 3.00 |
7 x 2.33 |
19.0 |
741.0 |
0.1571 |
65.27 |
535 |
209-AL1/34-ST1A |
210/35 |
209.1 |
34.1 |
26 x 3.20 |
7 x 2.49 |
20.3 |
844.1 |
0.1381 |
73.36 |
590 |
212-AL1/49-ST1A |
210/50 |
212.1 |
49.5 |
30 x 3.00 |
7 x 3.00 |
21.0 |
973.1 |
0.1363 |
92.46 |
610 |
231-AL1/30-ST1A |
230/30 |
230.9 |
29.8 |
24 x 3.50 |
7 x 2.33 |
21.0 |
870.9 |
0.1250 |
72.13 |
630 |
243-AL1/39-ST1A |
240/40 |
243.1 |
39.5 |
26 x 3.45 |
7 x 2.68 |
21.8 |
980.1 |
0.1188 |
85.12 |
645 |
264-AL1/34-ST1A |
265/35 |
263.7 |
34.1 |
24 x 3.74 |
7 x 2.49 |
22.4 |
994.4 |
0.1095 |
81.04 |
680 |
304-AL1/49-ST1A |
300/50 |
304.3 |
49.5 |
26 x 3.86 |
7 x 3.00 |
24.4 |
1227.3 |
0.0949 |
105.09 |
740 |
305-AL1/39-ST1A |
305/40 |
304.6 |
39.5 |
54 x 2.68 |
7 x 2.68 |
24.1 |
1151.2 |
0.0949 |
96.80 |
740 |
339-AL1/30-ST1A |
340/30 |
339.3 |
29.8 |
48 x 3.00 |
7 x 2.33 |
25.0 |
1171.2 |
0.0852 |
91.71 |
790 |
382-AL1/49-ST1A |
380/50 |
381.7 |
49.5 |
54 x 3.00 |
7 x 3.00 |
27.0 |
1442.5 |
0.0758 |
121.30 |
840 |
386-AL1/34-ST1A |
385/35 |
386.0 |
34.1 |
48 x 3.20 |
7 x 2.49 |
26.7 |
1333.6 |
0.0749 |
102.56 |
850 |
434-AL1/56-ST1A |
435/55 |
434.3 |
56.3 |
54 x 3.20 |
7 x 3.20 |
28.8 |
1641.3 |
0.0666 |
133.59 |
900 |
449-AL1/39-ST1A |
450/40 |
448.7 |
39.5 |
48 x 3.45 |
7 x 2.68 |
28.7 |
1549.1 |
0.0644 |
119.05 |
920 |
490-AL1/64-ST1A |
490/65 |
490.3 |
63.6 |
54 x 3.40 |
7 x 3.40 |
30.6 |
1852.9 |
0.0590 |
150.81 |
960 |
494-AL1/34-ST1A |
495/35 |
494.4 |
34.1 |
45 x 3.74 |
7 x 2.49 |
29.9 |
1632.6 |
0.0584 |
117.96 |
985 |
511-AL1/45-ST1A |
510/45 |
510.5 |
45.3 |
48 x 3.68 |
7 x 2.87 |
30.7 |
1765.3 |
0.0566 |
133.31 |
995 |
550-AL1/71-ST1A |
550/70 |
549.7 |
71.3 |
54 x 3.60 |
7 x 3.60 |
32.4 |
2077.2 |
0.0526 |
166.32 |
1 020 |
562-AL1/49-ST1A |
560/50 |
561.7 |
49.5 |
48 x 3.86 |
7 x 3.00 |
32.2 |
1939.5 |
0.0515 |
146.28 |
1 040 |
571-AL1/39-ST1A |
570/40 |
571.2 |
39.5 |
45 x 4.02 |
7 x 2.68 |
32.2 |
1887.1 |
0.0506 |
136.40 |
1 050 |
653-AL1/45-ST1A |
650/45 |
653.5 |
45.3 |
45 x 4.30 |
7 x 2.87 |
34.4 |
2159.9 |
0.0442 |
156.18 |
1 120 |
679-AL1/86-ST1A |
680/85 |
678.6 |
86.0 |
54 x 4.00 |
19 x 2.40 |
36.0 |
2549.7 |
0.0426 |
206.56 |
1 150 |
1046-AL1/45-ST1A |
1045/45 |
1 045.6 |
45.3 |
72 x 4.30 |
7 x 2.87 |
43.0 |
3248.2 |
0.0277 |
218.92 |
1 580 |
NOTE 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 ambient temperature of 35°C and a conductor temperature of 70°C.
For special applications, when there is no air turbulence, the values should be reduced by 30 %.
Giá trị dòng mang tải cho phép tính ở tần số 60 Hz, tốc độ gió 0,6 m/s nhiệt độ môi trường 35oC và nhiệt độ dây dẫn là 70°C.
Đối với các ứng dụng đặc biệt, khi không có nhiễu loạn không khí, các giá trị nên được giảm 30%.
ASTM B232 Standard
CODE WORD |
Conductor size CM or AWG |
Conductor construction |
Approx. Overall diameter |
Approx. Overall weight |
Maximum DC resistance at 20oC |
Rated strength |
||
|
Aluminum |
Galvanized steel |
||||||
|
Cmil |
AWG |
No.xmm |
No.xmm |
mm |
kg/km |
Ω/km |
kN |
Thrasher |
2 312 000 |
… |
76 x 4.430 |
19 x 2.068 |
45.78 |
3,760 |
0.02477 |
252.21 |
Kiwi |
2167 000 |
… |
72 x 4.407 |
7 x 2.939 |
44.07 |
3,429 |
0.02642 |
221.52 |
Bluebird |
2156 000 |
… |
84 x 4.069 |
19 x 2.441 |
44.76 |
3,737 |
0.02656 |
268.23 |
Chukar |
1780000 |
… |
84 x 3.698 |
19 x 2.220 |
40.68 |
3,088 |
0.03216 |
226.86 |
Falcon |
1590000 |
… |
54 x 4.359 |
19 x 2.616 |
39.23 |
3,043 |
0.03601 |
242.43 |
Lapwing |
1590000 |
… |
45 x 4.775 |
7 x 3.183 |
38.19 |
2,667 |
0.03583 |
187.71 |
Parrot |
1510500 |
… |
54 x 4.247 |
19 x 2.548 |
38.22 |
2,888 |
0.03794 |
229.97 |
Nuthatch |
1510500 |
… |
45 x 4.653 |
7 x 3.101 |
37.22 |
2,533 |
0.03774 |
178.37 |
Plover |
1431 000 |
… |
54 x 4.135 |
19 x 2.482 |
37.22 |
2,739 |
0.04002 |
218.41 |
Bobolink |
1431 000 |
… |
45 x 4.529 |
7 x 3.020 |
36.23 |
2,401 |
0.03984 |
170.37 |
Martin |
1 351 500 |
… |
54 x 4.018 |
19 x 2.410 |
36.16 |
2,584 |
0.04238 |
205.95 |
Dipper |
1 351 500 |
… |
45 x 4.402 |
7 x 2.934 |
35.21 |
2,268 |
0.04216 |
161.03 |
Pheasant |
1272 000 |
… |
54 x 3.899 |
19 x 2.339 |
35.09 |
2,434 |
0.04501 |
193.94 |
Bittern |
1272 000 |
… |
45 x 4.270 |
7 x 2.847 |
34.16 |
2,133 |
0.04480 |
151.68 |
Skylark |
1272 000 |
… |
36 x 4.775 |
1 x 4.775 |
33.43 |
1,916 |
0.04457 |
117.43 |
Grackle |
1192 500 |
… |
54 x 3.774 |
19 x 2.266 |
33.97 |
2,282 |
0.04803 |
186.38 |
Bunting |
1192 500 |
… |
45 x 4.135 |
7 x 2.756 |
33.07 |
2,000 |
0.04779 |
142.34 |
Finch |
1113 000 |
… |
54 x 3.647 |
1 x 92.189 |
32.83 |
2,131 |
0.05144 |
173.93 |
Bluejay |
1113 000 |
… |
45 x 3.995 |
7 x 2.664 |
31.96 |
1,868 |
0.05118 |
132.56 |
Curlew |
1033500 |
… |
54 x 3.513 |
7 x 3.513 |
31.62 |
1,980 |
0.05518 |
162.80 |
Ortolan |
1033500 |
… |
45 x 3.848 |
7 x 2.565 |
30.78 |
1,733 |
0.05517 |
123.22 |
Tanager |
1033500 |
… |
36 x 4.303 |
1 x 4.303 |
30.12 |
1,556 |
0.05488 |
95.19 |
Cardinal |
954000 |
… |
54 x 3.376 |
7 x 3.376 |
30.39 |
1,828 |
0.05973 |
150.35 |
Rail |
954000 |
… |
45 x 3.698 |
7 x 2.466 |
29.59 |
1,600 |
0.05975 |
115.21 |
Catbird |
954000 |
… |
36 x 4.135 |
1 x 4.135 |
28.95 |
1,438 |
0.05944 |
88.07 |
Canary |
900 000 |
… |
54 x 3.279 |
7 x 3.279 |
29.51 |
1,725 |
0.06332 |
141.90 |
Ruddy |
900 000 |
… |
45 x 3.592 |
7 x 2.395 |
28.74 |
1,509 |
0.06332 |
108.54 |
Mallard |
795 000 |
… |
30 x 4.135 |
19 x 2.482 |
28.95 |
1,839 |
0.07186 |
170.81 |
Condor |
795 000 |
… |
54 x 3.081 |
7 x 3.081 |
27.73 |
1,522 |
0.07173 |
125.44 |
Tern |
795 000 |
… |
45 x 3.376 |
7 x 2.250 |
27.01 |
1,333 |
0.07168 |
98.31 |
Drake |
795 500 |
… |
26 x 4.442 |
7 x 3.454 |
28.13 |
1,628 |
0.07167 |
140.12 |
Cuckoo |
795 500 |
… |
24 x 4.623 |
7 x 3.081 |
27.73 |
1,524 |
0.07166 |
124.11 |
Coot |
795 500 |
… |
36 x 3.774 |
1 x 3.774 |
26.42 |
1,197 |
0.07134 |
74.73 |
Redwing |
715 000 |
… |
30 x 3.922 |
19 x 2.352 |
27.45 |
1,653 |
0.07987 |
153.91 |
Starling |
715 000 |
… |
26 x 4.214 |
7 x 3.277 |
26.69 |
1,466 |
0.07963 |
126.33 |
Stilt |
715 000 |
… |
24 x 4.387 |
7 x 2.924 |
26.32 |
1,372 |
0.07961 |
113.43 |
Gannet |
666 600 |
… |
26 x 4.067 |
7 x 3.162 |
25.75 |
1,365 |
0.08551 |
117.43 |
Flamingo |
666 600 |
… |
24 x 4.234 |
7 x 2.822 |
25.40 |
1,278 |
0.08546 |
105.42 |
Egret |
636.000 |
… |
30 x 3.698 |
19 x 2.220 |
25.89 |
1,470 |
0.08984 |
140.12 |
Scoter |
636.000 |
… |
30 x 3.698 |
7 x 3.698 |
25.89 |
1,483 |
0,08984 |
135.23 |
Grosbeak |
636 000 |
… |
26 x 3.973 |
7 x 3.089 |
25.15 |
1,303 |
0.08957 |
112.10 |
Rook |
636 000 |
… |
24 x 4.135 |
7 x 2.756 |
24.80 |
1,219 |
0.08960 |
100.53 |
Swift |
636 000 |
… |
36 x 3.376 |
1 x 3.376 |
23.63 |
958.2 |
0.08916 |
61.39 |
Kingbird |
636 000 |
… |
18 x 4.775 |
1 x 4.775 |
23.88 |
1,028 |
0.08914 |
69.84 |
Teal |
605 000 |
… |
30 x 3.607 |
19 x 2.164 |
25.25 |
1,398 |
0.09443 |
133.45 |
Wood duck |
605 000 |
… |
30 x 3.607 |
7 x 3.607 |
25.25 |
1,411 |
0.09443 |
128.55 |
Squab |
605 000 |
… |
26 x 3.874 |
7 x 3.012 |
24.53 |
1,239 |
0.09422 |
108.09 |
Peacock |
605 000 |
… |
24 x 4.034 |
7 x 2.690 |
24.21 |
1,161 |
0.09413 |
96.08 |
Eagle |
566 500 |
… |
30 x 3.459 |
7 x 3.459 |
24.21 |
1,297 |
0.1027 |
123.66 |
Dove |
556 500 |
… |
26 x 3.716 |
7 x 2.891 |
23.53 |
1,140 |
0.1024 |
100.53 |
Parakeet |
556 500 |
… |
24 x 3.868 |
7 x 2.578 |
23.20 |
1,067 |
0.1024 |
88.07 |
Osprey |
556 500 |
… |
18 x 4.465 |
1 x 4.465 |
22.33 |
898.8 |
0.1090 |
60.94 |
Hen |
477 000 |
… |
30 x 3.203 |
7 x 3.203 |
22.42 |
1,112 |
0.1197 |
105.87 |
Hawk |
477 000 |
… |
26 x 3.439 |
7 x 2.675 |
21.78 |
976.5 |
0.1196 |
86.74 |
Flicker |
477 000 |
… |
24 x 3.581 |
7 x 2.388 |
21.48 |
914.5 |
0.1195 |
76.51 |
Pelican |
477 000 |
… |
18 x 4.135 |
1 x 4.135 |
20.68 |
771.0 |
0.1189 |
52.49 |
Lark |
397 500 |
… |
30 x 2.924 |
7 x 2.924 |
20.47 |
927.0 |
0.1437 |
90.30 |
Ibis |
397 500 |
… |
26 x 3.139 |
7 x 2.441 |
19.88 |
813.4 |
0.1435 |
72.51 |
Brant |
397 500 |
… |
24 x 3.269 |
7 x 2.179 |
19.61 |
762.1 |
0.1434 |
64.94 |
Chickadee |
397 500 |
… |
18 x 3.774 |
1 x 3.774 |
18.87 |
642.2 |
0.1427 |
44.04 |
Oriole |
336 400 |
… |
30 x 2.690 |
7 x 2.690 |
18.83 |
784.6 |
0.1698 |
76.95 |
Linnet |
336 400 |
… |
26 x 2.888 |
7 x 2.245 |
18.28 |
688.5 |
0.1696 |
62.72 |
Widgeon |
336 400 |
… |
18 x 3.472 |
1 x 3.472 |
17.36 |
543.5 |
0.1686 |
38.70 |
Ostrich |
300 000 |
… |
26 x 2.728 |
7 x 2.121 |
17.27 |
614.3 |
0.1900 |
56.49 |
Partridge |
266 800 |
… |
26 x 2.573 |
7 x 2,002 |
16.29 |
546.5 |
0.2136 |
50.26 |
Waxwing |
266 800 |
… |
18 x 3.091 |
1 x 3.091 |
15.46 |
430.7 |
0.2127 |
30.69 |
Penguin |
211600 |
0000 |
6 x 4.770 |
1 x 4.770 |
14.31 |
433.1 |
0.2666 |
37.14 |
Cochin |
211 300 |
… |
12 x 3.371 |
7 x 3.371 |
16.86 |
785.2 |
0.2697 |
92.08 |
Brahma |
203 200 |
… |
16 x 2.863 |
19 x 2.482 |
18.14 |
1,008 |
0.2803 |
126.33 |
Darking |
190 800 |
… |
12 x 3.203 |
7 x 3.203 |
16.02 |
708.9 |
0.2986 |
83.18 |
Dotterel |
176 900 |
… |
12 x 3.084 |
7 x 3.084 |
15.42 |
657.2 |
0.3221 |
76.95 |
Pigeon |
167 800 |
000 |
6 x 4.247 |
1 x 4.247 |
12.74 |
343.4 |
0.3365 |
29.45 |
Guinea |
159 000 |
… |
12 x 2.924 |
7 x 2.924 |
14.62 |
590.7 |
0.3583 |
71.17 |
Leghorn |
134600 |
… |
12 x 2.690 |
7 x 2.690 |
13.45 |
500.0 |
0.4234 |
60.50 |
Quail |
133100 |
00 |
6 x 3.782 |
1 x 3.782 |
11.35 |
272.4 |
0.4243 |
23.58 |
Minorca |
110 800 |
… |
12 x 2.441 |
7 x 2.441 |
12.21 |
411.7 |
0.5142 |
50.26 |
Raven |
105 600 |
0 |
6 x 3.371 |
1 x 3.371 |
10.11 |
216.3 |
0.5341 |
19.48 |
Petrel |
101.800 |
… |
12 x 2.339 |
7 x 2.339 |
11.70 |
378.0 |
0.5600 |
46.26 |
Robin |
83 690 |
1 |
6 x 3.000 |
1 x 3.000 |
9.000 |
171.4 |
0.6743 |
15.79 |
Grouse |
80.000 |
… |
8 x 2.540 |
1 x 4.242 |
9.322 |
221.6 |
0.7089 |
23.13 |
Sparate |
66 360 |
2 |
7 x 2.474 |
1 x 3.299 |
8.247 |
158.8 |
0.8497 |
16.19 |
Sparrow |
66 360 |
3 |
6 x 2.672 |
1 x 2.672 |
8.016 |
136.0 |
0.8499 |
12.68 |
Swanate |
41740 |
4 |
7 x 1.961 |
1 x 2.614 |
6.536 |
99.76 |
1.353 |
10.50 |
Swan |
41740 |
4 |
6 x 2.118 |
1 x 2.118 |
6.354 |
85.41 |
1.353 |
8.27 |
… |
33 090 |
5 |
6 x 1.887 |
1 x 1.887 |
5.661 |
67.74 |
1.704 |
6.63 |
Turkey |
26 240 |
6 |
6 x 1.679 |
1 x 1.679 |
5.037 |
53.67 |
2.152 |
5.29 |
AS 3607
CODE NAMES |
Nominal Cross Section area |
Conductor Construction |
Approx. Overall diameter |
Approx. Overall weight |
Maximum DC resistance at 20oC |
Minimum breaking load |
Equivalent aluminum area |
|
|
Aluminum |
Steel |
||||||
|
mm2 |
No.xmm |
No.xmm |
mm |
kg/km |
Ω/km |
kN |
mm2 |
Almond |
34.36 |
6 x 2.50 |
1 x 2.50 |
7.5 |
119 |
0.975 |
10.5 |
29.0 |
Apricot |
41.58 |
6 x 2.75 |
1 x 2.75 |
8.3 |
144 |
0.805 |
12.6 |
35.1 |
Apple |
49.48 |
6 x 3.00 |
1 x 3.00 |
9.0 |
171 |
0.677 |
14.9 |
41.8 |
Banana |
77.31 |
6 x 3.75 |
1 x 3.75 |
11.3 |
268 |
0.433 |
22.7 |
65.2 |
Cherry |
120.4 |
6 x 4.75 |
7 x 1.60 |
14.3 |
402 |
0.271 |
33.4 |
105 |
Grape |
181.6 |
30 x 2.50 |
7 x 2.50 |
17.5 |
677 |
0.196 |
63.5 |
144 |
Lemon |
261.5 |
30 x 3.00 |
7 x 3.00 |
21.0 |
973 |
0.136 |
90.4 |
207 |
Lychee |
306.9 |
30 x 3.25 |
7 x 3.25 |
22.8 |
1,140 |
0.116 |
105 |
243 |
Lime |
356.0 |
30 x 3.50 |
7 x 3.50 |
24.5 |
1,320 |
0.100 |
122 |
282 |
Mango |
431.2 |
54 x 3.00 |
7 x 3.00 |
27.0 |
1,440 |
0.0758 |
119 |
373 |
Orange |
506.0 |
54 x 3.25 |
7 x 3.25 |
29.3 |
1,690 |
0.0646 |
137 |
438 |
Olive |
586.9 |
54 x 3.50 |
7 x 3.50 |
31.5 |
1,960 |
0.0557 |
159 |
508 |
Pawpaw |
672.0 |
54 x 3.75 |
19 x 2.25 |
33.8 |
2,240 |
0.0485 |
178 |
583 |
Quince |
16.84 |
3 x 1.75 |
4 x 1.75 |
5.3 |
95 |
3.25 |
12.7 |
8.74 |
Raisin |
34.36 |
3 x 2.50 |
4 x 2.50 |
7.5 |
195 |
1.59 |
24.4 |
17.8 |
Sultana |
49.48 |
4 x 3.00 |
3 x 3.00 |
9.0 |
243 |
0.897 |
28.3 |
31.5 |
Walnut |
77.31 |
4 x 3.75 |
3 x 3.75 |
11.3 |
380 |
0.573 |
43.9 |
49.2 |
JIS C3110 – 1994 Standard
Nominal Cross-section Area of conductor |
Calculated cross section |
Conductor Construction |
Approx.Overall diameter |
Approx.Overall Weight |
Maximum DC resistance at 20oC |
Minimum breaking load |
||
mm2 |
mm2 |
mm2 |
No.x mm |
No.x mm |
mm |
kg/km |
Ω/km |
kN |
25 |
24.93 |
4.155 |
6 x 2.3 |
1 x 2.3 |
6.9 |
100.7 |
1.150 |
8.89 { 907} |
32 |
31.85 |
5.300 |
6 x 2.6 |
1 x 2.6 |
7.8 |
128.6 |
0.899 |
11.2 {1 140} |
58 |
57.73 |
9.621 |
6 x 3.5 |
1 x 3.5 |
10.5 |
233.1 |
0.497 |
19.4 {1 980} |
95 |
95.40 |
15.90 |
6 x 4.5 |
1 x 4.5 |
13.5 |
385.2 |
0.301 |
31.3 {3 190} |
120 |
124.7 |
29.09 |
30 x 2.3 |
7 x 2.3 |
16.1 |
573.7 |
0.233 |
54.3 { 5 540} |
160 |
159.3 |
37.16 |
30 x 2.6 |
7 x 2.6 |
18.2 |
732.8 |
0.182 |
68.4 { 6 970} |
200 |
198.2 |
46.24 |
30 x 2.9 |
7 x 2.9 |
20.3 |
911.7 |
0.147 |
84.4 { 8 610} |
240 |
241.3 |
56.29 |
30 x 3.2 |
7 x 3.2 |
22.4 |
1,110 |
0.120 |
99.5 {10 150} |
330 |
326.8 |
52.84 |
26 x 4.0 |
7 x 3.1 |
25.3 |
1,320 |
0.0888 |
107.2 {10 930} |
410 |
413.4 |
67.35 |
26 x 4.5 |
7 x 3.5 |
28.5 |
1,673 |
0.0702 |
136.1 {13 880} |
610 |
612.4 |
79.38 |
54 x 3.8 |
7 x 3.8 |
34.2 |
2,320 |
0.0474 |
180.0 {18 350} |
810 |
814.5 |
56.29 |
45 x 4.8 |
7 x 3.2 |
38.4 |
2,700 |
0.0356 |
180.9 {18 450} |
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