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AAC Conductor, Type a Wire, All Aluminium Conductor (GOST 839-80)
AAC Conductor, Type a Wire, All Aluminium Conductor (GOST 839-80)
AAC conductor is widely used in power transmission lines with various voltage levels.
Since they have such good characteristics as simple structure, convenient installation and maintenance, low cost for the line, large transmission capacity and are also suitable for laying across rivers and valleys where special geographical teatures exist.
Specification
All aluminium conductor (AAC)
Relative manufacturing standards
GOST 839-80
Construction
Aluminum alloy 1350-H-19 wires. Additional corrosion protection is available through the application of grease to the corrosion or infusion of the complete cable with grease.
| Nominal Corss-section | Number of Wires | Wire Diameter | Calculated Cross-section | Overall Diameter | D.C. Resistance at 20 | Min. Breaking Load | Conductor Weight |
| mm2 | mm | mm2 | mm | Ω/km | kg/km | ||
| 10 | 7 | 1,35 | 10,0 | 4,05 | 2,8631 | 1950 | 27,4 |
| 16 | 7 | 1,70 | 15,9 | 5,10 | 1,8007 | 3021 | 43,0 |
| 25 | 7 | 2,13 | 24,9 | 6,40 | 1,1498 | 4500 | 68,0 |
| 35 | 7 | 2,50 | 34,3 | 7,50 | 0,8347 | 5913 | 94,0 |
| 40 | 7 | 2,70 | 40,0 | 8,09 | 0,7157 | 6800 | 109,4 |
| 50 | 7 | 3,00 | 49,5 | 9,00 | 0,5784 | 8198 | 135,0 |
| 63 | 7 | 3,39 | 63,0 | 10,16 | 0,4544 | 10390 | 172,3 |
| 70 | 7 | 3,55 | 69,3 | 10,70 | 0,4131 | 11288 | 189,0 |
| 95 | 7 | 4,10 | 92,4 | 12,30 | 0,3114 | 14784 | 252,0 |
| 100 | 19 | 2,59 | 100,0 | 12,94 | 0,2877 | 17000 | 274,9 |
| 120 | 19 | 2,80 | 117,0 | 14,00 | 0,2459 | 19890 | 321,0 |
| 125 | 19 | 2,89 | 125,0 | 14,47 | 0,2301 | 21250 | 343,6 |
| 150 | 19 | 3,15 | 148,0 | 15,80 | 0,1944 | 24420 | 406,0 |
| 160 | 19 | 3,27 | 160,0 | 16,37 | 0,1798 | 26400 | 439,8 |
| 185 | 19 | 3,50 | 182,8 | 17,50 | 0,1574 | 29832 | 502,0 |
| 200 | 19 | 3,66 | 200,0 | 18,30 | 0,1438 | 32000 | 549,7 |
| 240 | 19 | 4,00 | 238,7 | 20,00 | 0,1205 | 38192 | 655,0 |
| 250 | 19 | 4,09 | 250,0 | 20,47 | 0,1150 | 40000 | 687,1 |
| 300 | 37 | 3,15 | 288,3 | 22,10 | 0,1000 | 47569 | 794,0 |
| 315 | 37 | 3,29 | 315,0 | 23,05 | 0,0915 | 51970 | 867,5 |
| 350 | 37 | 3,45 | 345,8 | 24,20 | 0,0833 | 57057 | 952,0 |
| 400 | 37 | 3,66 | 389,2 | 25,60 | 0,0740 | 63420 | 1072,0 |
| 450 | 37 | 3,90 | 449,1 | 27,30 | 0,0642 | 71856 | 1206,0 |
| 500 | 37 | 4,15 | 500,4 | 29,10 | 0,0576 | 80000 | 1378,0 |
| 550 | 61 | 3,37 | 544,0 | 30,30 | 0,0529 | 89760 | 1500,0 |
| 560 | 37 | 4,39 | 560,0 | 30,73 | 0,0531 | 89600 | 1542,2 |
| 600 | 61 | 3,50 | 586,8 | 31,50 | 0,0491 | 95632 | 1618,0 |
| 630 | 61 | 3,63 | 630,0 | 32,64 | 0,0458 | 100800 | 1738,4 |
| 650 | 61 | 3,66 | 641,7 | 32,90 | 0,0450 | 104575 | 1771,0 |
| 700 | 61 | 3,80 | 691,7 | 34,20 | 0,0417 | 112725 | 1902,0 |
| 710 | 61 | 3,85 | 710,0 | 34,65 | 0,0406 | 113600 | 1959,2 |
| 750 | 61 | 3,95 | 747,4 | 35,60 | 0,0386 | 119584 | 2062,0 |