Aluminium Conductor Used for overhead power lines, ground wires, steel stay wires
Nominal area
Structure
Calculated area
Overall diameter
DC resistance at 200C
Min. breaking load
Permissble current
(mm2)
N0 x mm
(mm)
(N)
(Kg/Km)
16
7 x 1.70
15.88
5.10
1.8007
3.021
43
25
7 x 2.13
24.93
6.39
1.1489
4.500
68
35
7 x 2.51
34.62
7.53
0.8347
5.913
94
50
7 x 3.00
49.46
9.00
0.5784
8.198
135
70
7 x 3.55
69.25
10.65
0.4131
11.288
189
95
7 x 4.10
92.37
12.30
0.3114
14.784
252
120
19 x 2.80
116.93
14.00
0.2459
19.890
321
150
19 x 3.15
147.99
15.75
0.1944
24.420
406
185
19 x 3.50
182.71
17.50
0.1574
29.832
502
240
19 x 4.0
238.64
20.00
0.1205
38.192
655
300
37 x 3.15
288.20
22.05
0.1000
47.567
794
400
37 x 3.66
389.08
25.62
0.0740
63.420
1072