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Application
Bare AAC Aluminum Conductor is widely used for power transmission on overhead lines.They are suitable for overhead transmission and distribution lines of various voltage levels. AAC Cables are mainly used between cities with short intervals or close supports.
Aerial AAC conductor on transmission&distribution lines are often specified where there is significant distance to cover and where these cables are best positioned far out of reaching. The distances to be covered, the environmental conditions it will be up against, and the location are made of all factors in specifying the compatible cables.
Advantages
Good economic benefit:
Since the lighter weight means a lower cost per unit length.IEC 61089 Standard AAC conductors are easier to handle and has simpler fittings in the installation process.
Excellent corrosion resistance:
AAC have high corrosion resistance and the construction is well-distributed.
Construction
Aluminum 1350-H19 wires, concentrically stranded,successive layers having an opposite direction of lay, the outermost layer being right-handed.
Packing
Delivery lengths are determined from a consideration of such factors as physical drum dimensions, drum weights, span length, handling equipment or the customer’s request.
Packing Materials
Wooden drum, steel-wooden drum, steel drum.
Specifications
- IEC 61089 Standard All Aluminum Conductors
IEC 61089 Standard AAC Aluminum Conductor Physical, Mechanical and Electrical Performance Parameters
|
Nominal Section Area |
Calculated Section Area |
Stranding Wires |
Nominal Overall Diameter |
Nominal Linear Mass |
Rated Strength |
Coefficient of Linear Expansion |
Max.D.C. Resistance at 20℃ |
|
|
No. |
Diameter |
|||||||
|
mm2 |
mm² |
- |
mm |
mm |
kg/km |
kN |
/℃ |
Ω/km |
|
10 |
10.02 |
7 |
1.35 |
4.05 |
27.4 |
1.95 |
23×10-6 |
2.8633 |
|
16 |
16.08 |
7 |
1.71 |
5.12 |
43.8 |
3.04 |
23×10-6 |
1.7896 |
|
25 |
24.94 |
7 |
2.13 |
6.40 |
68.4 |
4.50 |
23×10-6 |
1.1453 |
|
40 |
40.08 |
7 |
2.70 |
8.09 |
109.4 |
6.80 |
23×10-6 |
0.7158 |
|
63 |
63.18 |
7 |
3.39 |
10.2 |
172.3 |
10.39 |
23×10-6 |
0.4545 |
|
100 |
100.10 |
19 |
2.59 |
12.9 |
274.8 |
17.00 |
23×10-6 |
0.2877 |
|
125 |
124.63 |
19 |
2.89 |
14.5 |
343.6 |
21.75 |
23×10-6 |
0.2302 |
|
160 |
159.56 |
19 |
3.27 |
16.4 |
439.8 |
26.40 |
23×10-6 |
0.1798 |
|
200 |
199.89 |
19 |
3.66 |
18.3 |
549.7 |
32.00 |
23×10-6 |
0.1439 |
|
250 |
249.62 |
19 |
4.09 |
20.5 |
687.1 |
40.00 |
23×10-6 |
0.1151 |
|
315 |
314.54 |
37 |
3.29 |
23.0 |
867.9 |
51.97 |
23×10-6 |
0.0916 |
|
400 |
410.79 |
38 |
3.71 |
26.0 |
1102.0 |
64.00 |
23×10-6 |
0.0721 |
|
450 |
475.49 |
39 |
3.94 |
27.5 |
1239.8 |
72.00 |
23×10-6 |
0.0641 |
|
500 |
541.06 |
40 |
4.15 |
29.0 |
1377.6 |
80.00 |
23×10-6 |
0.0577 |
|
560 |
620.58 |
41 |
4.39 |
30.7 |
1542.9 |
89.60 |
23×10-6 |
0.0515 |
|
630 |
631.29 |
61 |
3.63 |
32.6 |
1738.3 |
100.08 |
23×10-6 |
0.0458 |
|
710 |
710.13 |
61 |
3.85 |
34.6 |
1959.1 |
113.60 |
23×10-6 |
0.0407 |
|
800 |
801.42 |
61 |
4.09 |
36.8 |
2207.4 |
128.00 |
23×10-6 |
0.0361 |
|
900 |
898.24 |
61 |
4.33 |
39.0 |
2483.3 |
144.00 |
23×10-6 |
0.0321 |
|
1000 |
1000.57 |
61 |
4.57 |
41.1 |
2759.2 |
160.00 |
23×10-6 |
0.0289 |
|
1120 |
1120.77 |
91 |
3.96 |
43.5 |
3093.5 |
179.20 |
23×10-6 |
0.0258 |
|
1250 |
1248.76 |
91 |
4.18 |
46.0 |
3452.6 |
200.00 |
23×10-6 |
0.0231 |
|
1400 |
1402.60 |
91 |
4.43 |
48.7 |
3866.9 |
224.00 |
23×10-6 |
0.0207 |
|
1500 |
1499.19 |
91 |
4.58 |
50.4 |
4143.1 |
240.00 |
23×10-6 |
0.0193 |
