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AAAC Conductor, Type Ah, All Aluminium Alloy Conductor (GOST 839-80)
AAAC Conductor, Type Ah, All Aluminium Alloy Conductor (GOST 839-80)
AAAC GOST 839-80
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:
GOST 839-80
|
Nominal Cross Section |
Calculated Cross Section |
Number of Wires | Conductor Diameter |
DC Resistance at 20 |
Min. Breaking Load |
Conductor Weight |
| mm2 | mm2 | mm | Ω | N | kg/km | |
| 16 | 15.9 | 7 | 5.1 | 1.9037 | 3734 | 43 |
| 25 | 24.9 | 7 | 6.4 | 1.2139 | 5370 | 68 |
| 35 | 34.3 | 7 | 7.5 | 0.8819 | 7389 | 94 |
| 50 | 49.5 | 7 | 9 | 0.6121 | 10662 | 135 |
| 120 | 117 | 19 | 14 | 0.2609 | 25186 | 321 |
| 150 | 148 | 19 | 15.8 | 0.2059 | 31900 | 406 |
| 185 | 182.3 | 19 | 17.5 | 0.1669 | 39386 | 502 |