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AAAC Conductor, All Aluminium Alloy Conductor (UNE 21018)
AAAC Conductor, All Aluminium Alloy Conductor (UNE 21018)
AAAC Conductor, All Aluminium Alloy Conductor (UNE 21018)
1. Applications
Conductor(AAAC) have been widely used in power transmission lines with various voltage levels, and also used in power lines across great rivers, heavy ice area, and other places special geographical characteristics. The conductor have excellent advantages of high strength, large current carrying capacity and good catenary property as well as wear-resistance, anti-crush and corrosion-proof with simple structure, convenient installation and maintenance, low cost for the line, large transmission capacity.
2. Specifications
Conductor(AAAC) bear conductor meets or exceeds the following Specifications:
UNE 21018
|
Code |
Cross. Section | Cu Equiv. | Stranding & Wire ø | Overall ø | Weight | Rated strength | Electr.resist. at 20ºC |
| (mm2) | (mm2) | (Nºx mm) | (mm) | (kg/km) | (KN) | (ohm/km) | |
| D 28 | 27.80 | 15.2 | 7x2.25 | 6.75 | 76.20 | 8.10 | 1.1827 |
| D 40 | 43.10 | 24.0 | 7x2.80 | 8.40 | 118.00 | 12.60 | 0.7637 |
| D 56 | 54.60 | 30.0 | 7x3.15 | 9.45 | 149.30 | 16.00 | 0.6034 |
| D 80 | 75.50 | 41.0 | 19x2.25 | 11.25 | 208.00 | 22.20 | 0.4378 |
| D 110 | 117.00 | 64.0 | 19x2.80 | 14.00 | 322.00 | 34.30 | 0.2827 |
| D 145 | 148.10 | 81.0 | 19x3.15 | 15.75 | 407.00 | 43.40 | 0.2234 |
| 188.10 | 102.0 | 19x3.55 | 17.75 | 517.00 | 55.20 | 0.1758 | |
| D 280 | 279.30 | 152.0 | 37x3.10 | 21.70 | 770.00 | 82.20 | 0.1187 |
| D 400 | 381.00 | 208.0 | 61x2.82 | 25.38 | 1.053.00 | 111.80 | 0.0872 |
| D 450 | 454.50 | 250.0 | 61x3.08 | 27.72 | 1.256.00 | 133.50 | 0.0731 |
| D 550 | 547.30 | 300.0 | 61x3.38 | 30.42 | 1.512.00 | 160.80 | 0.0607 |
| D 630 | 638.30 | 350.0 | 61x3.65 | 32.85 | 1.763.00 | 187.00 | 0.0520 |