AAC Aluminum Conductors are also known as aluminium stranded conductor. It is manufactured from electrolytically refined aluminium, with a minimum purity of 99.7%.
AAC Aluminum Conductors are also known as aluminium stranded conductor. It is manufactured from electrolytically refined aluminium, with a minimum purity of 99.7%.
AAC Aluminum Conductors are widely used in power transmission lines with various voltage levels, because they such good characteristics as simple structure, convenient installation and maintenance, low cost large transmission capacity. And they are also suitable for laying across rivers valleys and the place where special geographical features exist.
Concentric lay stranded Aluminium Conductor ( AAC) is made up of one or more strands of hard drawn 1350 aluminum alloy.
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Code Number | Calculated Cross Section | No./Dia.of Stranding Wire | Overall Diameter | Linear Mass | Calculated Breaking Load | Max.D.C. Resistance at 20℃ |
mm² | mm² | mm | mm | kg/km | daN | Ω/km |
16 | 15.89 | 7/1.70 | 5.1 | 44 | 290 | 1.8018 |
25 | 24.25 | 7/2.10 | 6.3 | 67 | 425 | 1.1808 |
35 | 34.36 | 7/2.50 | 7.5 | 94 | 585 | 0.8332 |
50 | 49.48 | 7/3.00 | 9 | 135 | 810 | 0.5786 |
50 | 48.36 | 19/1.80 | 9 | 133 | 860 | 0.595 |
70 | 65.82 | 19/2.10 | 10.5 | 181 | 1150 | 0.4371 |
95 | 93.27 | 19/2.50 | 12.5 | 256 | 1595 | 0.3084 |
120 | 117 | 19/2.80 | 14 | 322 | 1910 | 0.2459 |
150 | 147.1 | 37/2.25 | 15.2 | 406 | 2570 | 0.196 |
185 | 181.6 | 37/2.50 | 17.5 | 501 | 3105 | 0.1587 |
240 | 242.54 | 61/2.25 | 20.2 | 670 | 4015 | 0.1191 |
300 | 299.43 | 61/2.50 | 22.5 | 827 | 4850 | 0.0965 |
400 | 400.14 | 61/2.89 | 26 | 1105 | 6190 | 0.0722 |
500 | 499.83 | 61/3.23 | 29.1 | 1381 | 7600 | 0.0578 |
625 | 626.2 | 91/2.96 | 32.6 | 1733 | 9690 | 0.04625 |
800 | 802.1 | 91/3.35 | 36.8 | 2219 | 12055 | 0.0361 |
1000 | 999.71 | 91/3.74 | 41.1 | 2766 | 14845 | 0.029 |