Detailed Product Description
AAAC Product Description
1. Applications
aluminium conductors(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
aluminium conductors(AAAC) bear conductor meets or exceeds the following ASTM Specifications:
B-398 Aluminum Alloy 6201-T81 Wire for Electrical Purpose.
B-399 Concentrical-Lay-Stranded 6201-T81 Aluminum Alloy Conductors
3. Material Standard
T
he high-strength aluminum alloy conductor used for AAAC conforms to the standard JB/T 8134-1997(equivalent to IEC 60104: 1987).
Construction of All Aluminum Alloy Conductor
The data sheets below show the most common standards IEC standard.
IEC Sizes IEC 61089
Code Number | Stranding&wire diameter | Approx Overall diameter | Nominal | Approx. | Breaking Load | DC Resistance at 20 |
area | Weight | |||||
mm | mm | mm 2 | Kg/km | KN | Ohm/km | |
16 | 7/1.83 | 5.49 | 18.4 | 50.4 | 5.43 | 1.7896 |
25 | 7/2.29 | 6.86 | 28.8 | 78.7 | 8.49 | 1.1453 |
40 | 7/2.89 | 8.68 | 46 | 125.9 | 13.58 | 0.7158 |
63 | 7/3.63 | 10.9 | 72.5 | 198.3 | 21.39 | 0.4545 |
100 | 19/2.78 | 13.9 | 115 | 316.3 | 33.95 | 0.2877 |
125 | 19/3.10 | 15.5 | 144 | 395.4 | 42.44 | 0.2302 |
160 | 19/3.51 | 17.6 | 184 | 506.1 | 54.32 | 0.1798 |
200 | 19/3.93 | 19.6 | 230 | 632.7 | 67.91 | 0.1439 |
250 | 19/4.39 | 22 | 288 | 790.8 | 84.88 | 0.1151 |
315 | 37/3.53 | 24.7 | 363 | 998.9 | 106.95 | 0.0916 |
400 | 37/3.98 | 27.9 | 460 | 1268.4 | 135.81 | 0.0721 |
450 | 37/4.22 | 29.6 | 518 | 1426.9 | 152.79 | 0.0641 |
500 | 37/4.45 | 31.2 | 575 | 1585.5 | 169.76 | 0.0577 |
560 | 61/3.67 | 33 | 645 | 1778.4 | 190.14 | 0.0516 |
630 | 61/3.89 | 35 | 725 | 2000.7 | 213.9 | 0.0458 |
710 | 61/4.13 | 37.2 | 817 | 2254.8 | 241.07 | 0.0407 |
800 | 61/4.38 | 39.5 | 921 | 2540.6 | 271.62 | 0.0361 |
900 | 91/3.81 | 41.8 | 1036 | 2861.1 | 305.58 | 0.0321 |
1000 | 91/4.01 | 44.1 | 1151 | 3179 | 339.53 | 0.0289 |
1120 | 91/4.25 | 46.7 | 1289 | 3560.5 | 380.27 | 0.0258 |
1250 | 91/4.49 | 49.4 | 1439 | 3973.7 | 424.41 | 0.0231 |
