Application: Transmission line and Substation system
Invar Conductor made is a kind of special overhead conductor stranded with high-strength aluminum-clad invar core and super thermal resistant aluminum alloy wire. It takes advantage of the low linear expansion coefficient of invar material to make "low sag" and uses a thermal resistant aluminum alloy to have " large-capacity", making full use of original transmission line and tower resources and saving space. It has the feature of doubling capacity with the same diameter and the same sag, which can ensure power transmission at peak season.
Conductor Type:
- AAC-All Aluminum Conductors
- AAAC -All Aluminum Alloy Conductors
- ACSR- Aluminum Conductors Steel Reinforced
- ACSR/AW -Aluminum Conductors Aluminum Clad Steel Reinforced
- ACAR-All Aluminum Conductor Alloy Reinforced
- AACSR-Aluminum Alloy Conductors Steel Reinforced
- GSW-Zinc-Coated (Galvanized) Steel Overhead Ground Wire Strand
- ACS-aluminum-clad steel conductors
6201 AAAC Technical Characteristics Based on ASTM B399
| Code name |
Area |
No./Diameter |
overall diameter |
Approx. mass |
Calculated breaking load |
| Nominal |
Actual |
| MCM |
Mm2 |
NO./mm |
mm |
Kg/km |
kN |
| Arkon |
30.58 |
15.48 |
7/1.68 |
5.04 |
42.7 |
4.92 |
| Alton |
48.69 |
24.71 |
7/2.12 |
6.35 |
68 |
7.84 |
| Ames |
77.47 |
39.22 |
7/2.67 |
8.02 |
108 |
12.45 |
| Azusa |
123.3 |
62.38 |
7/3.37 |
10.11 |
172 |
18.97 |
| Anaheim |
155.4 |
78.65 |
7/3.78 |
11.35 |
217 |
23.93 |
| Amherst |
195.7 |
99.22 |
7/4.25 |
12.75 |
273 |
30.18 |
| Alliance |
246.9 |
125.1 |
7/4.77 |
14.31 |
345 |
38.05 |
| Butte |
312.8 |
158.6 |
19/3.26 |
16.3 |
437 |
48.76 |
| Cairo |
465.4 |
235.8 |
19/3.98 |
19.88 |
650 |
69.48 |
| Darien |
559.5 |
283.5 |
19/4.36 |
21.79 |
781 |
83.52 |
| Flint |
740.8 |
375.3 |
37/3.59 |
25.16 |
1035 |
108.21 |
AAAC ALL ALUMINUM ALLOY CONDUCTOR ASTM BA399
| Area |
No./Diameter |
overall diameter |
Approx. mass |
Calculated breaking load |
Max D.C resistance at 20oC |
| Nominal |
Actual |
| AWG/MCM |
Mm2 |
NO./mm |
mm |
Kg/km |
kN |
Ohm/km |
| 6 |
13.3 |
7/1.55 |
4.67 |
37 |
4.22 |
2.5199 |
| 4 |
21.15 |
7/1.96 |
5.89 |
58 |
6.71 |
1.5824 |
| 2 |
33.63 |
7/2.47 |
7.42 |
93 |
10.68 |
0.9942 |
| 1/0 |
53.48 |
7/3.119 |
9.36 |
148 |
16.97 |
0.6256 |
| 2/0 |
67.42 |
7/3.5 |
10.51 |
186 |
20.52 |
0.4959 |
| 3/0 |
85.03 |
7/3.9 |
11.8 |
234 |
25.86 |
0.3936 |
| 4/0 |
107.23 |
7/4.4 |
13.26 |
296 |
32.63 |
0.3119 |
| 250 |
126.66 |
19/2.91 |
14.57 |
349 |
38.93 |
0.2642 |
| 300 |
152.1 |
19/3.19 |
16.97 |
419 |
46.77 |
0.2199 |
| 350 |
177.35 |
19/3.44 |
17.24 |
489 |
52.25 |
0.1887 |
| 400 |
202.71 |
19/3.68 |
18.43 |
559 |
59.74 |
0.1650 |
| 450 |
228 |
19/3.9 |
19.55 |
629 |
67.19 |
0.1467 |
| 500 |
253.35 |
19/4.12 |
20.6 |
698 |
74.64 |
0.1321 |
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