AAAC All Aluminium Alloy Bare Conductor IEC Standard
Product Description
AAAC is an overhead bare conductor cable made from high-strength aluminum alloy, widely used in power transmission & distribution networks.
Feature
Lightweight – Easier installation with longer spans & less sag
High Strength-to-Weight Ratio – Better mechanical performance than AAC (All Aluminium Conductor)
Excellent Corrosion Resistance – Ideal for coastal/humid environments
Good Conductivity – Efficient power transmission with lower losses
Application
Overhead power lines (transmission & distribution)
HV & EHV networks (up to extra-high voltages)
Coastal/rural areas (resistant to harsh weather)
Railway electrification & renewable energy projects
Structural
1.Conductor Material:
High-strength aluminum alloy wires (typically Al-Mg-Si series alloy, such as 6201 or 8030 aluminum alloy)
No steel core (key difference from ACSR conductors)
2.Stranding Configuration:
Central single wire + concentric stranded layers design
Common stranding patterns:
7-wire (1+6)
19-wire (1+6+12)
37-wire (1+6+12+18), etc.
All Aluminum Alloy Conductors (AAAC) -IEC 61089 Standard
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Nominal cross-sectional area
|
Actual cross-sectional area
|
Number of strands
|
Diameter
|
Approximate weight of cable
|
Nominal
breaking
load
|
Maximum DC
Resistance
at 20℃
|
|
Single wire
|
Conductor
|
|
mm2
|
mm2
|
mm
|
mm
|
kg/km
|
kN
|
Ω/km
|
|
16
|
18.4
|
7
|
1.83
|
5.49
|
50.4
|
5.43
|
1.7896
|
|
25
|
28.8
|
7
|
2.29
|
6.86
|
78.7
|
8.49
|
1.1453
|
|
40
|
46.0
|
7
|
2.89
|
8.68
|
125.9
|
13.58
|
0.7158
|
|
63
|
72.5
|
7
|
3.63
|
10.9
|
198.3
|
21.39
|
0.4545
|
|
100
|
115
|
19
|
2.78
|
13.9
|
316.3
|
33.95
|
0.2877
|
|
125
|
144
|
19
|
3.10
|
15.5
|
395.4
|
42.44
|
0.2302
|
|
160
|
184
|
19
|
3.51
|
17.6
|
506.1
|
54.32
|
0.1798
|
|
200
|
230
|
19
|
3.93
|
19.6
|
632.7
|
67.91
|
0.1439
|
|
250
|
288
|
19
|
4.39
|
22.0
|
790.8
|
84.88
|
0.1151
|
|
315
|
363
|
37
|
3.53
|
24.7
|
998.9
|
106.95
|
0.0916
|
|
400
|
460
|
37
|
3.98
|
27.9
|
1268.4
|
135.81
|
0.0721
|
|
450
|
518
|
37
|
4.22
|
29.6
|
1426.9
|
152.79
|
0.0641
|
|
500
|
575
|
37
|
4.45
|
31.2
|
1585.5
|
169.76
|
0.0577
|
|
560
|
645
|
61
|
3.67
|
33.0
|
1778.4
|
190.14
|
0.0516
|
|
630
|
725
|
61
|
3.89
|
35.0
|
2000.7
|
213.90
|
0.0458
|
|
710
|
817
|
61
|
4.13
|
37.2
|
1154.8
|
241.07
|
0.0407
|
|
800
|
921
|
61
|
4.38
|
39.5
|
2540.6
|
271.62
|
0.0361
|
|
900
|
1036
|
91
|
3.81
|
41.8
|
2861.1
|
305.58
|
0.0321
|
|
1000
|
1151
|
91
|
4.01
|
44.1
|
3179.0
|
339.53
|
0.0289
|
|
1120
|
1289
|
91
|
4.25
|
46.7
|
3560.5
|
380.27
|
0.0258
|
|
1250
|
1439
|
91
|
4.49
|
49.4
|
3973.7
|
424.41
|
0.
|
Product Tags:
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AAAC All Aluminium Alloy Bare Conductor IEC Standard Good Conductivity Images
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