Ningbo Suntech Power Machinery Tools Co.,Ltd.
Ningbo Suntech Power Machinery Tools Co., Ltd. Professional Manufacturer and Exporter of Electric Power Field
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The product of Power cable manufacturers aluminum alloy 5154 wire aaac conductor have been widely used in the overhead power transmisstion lines with the various voltage levels , because they are 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.
Specification of ASTM B399/B399M-2004 AAAC
| AWG | Conductor size | Stranding | Mass | Rated strength | DC resistance at 20'C | ||
| mm2 | cmil | No. | mm | kg/km | KN | Ω/km | |
| 405.4 | 800000 | 37 | 3.73 | 1109 | 116 | 0.08285 | |
| 380.0 | 750000 | 37 | 3.62 | 1045 | 109 | 0.08796 | |
| 354.7 | 700000 | 37 | 3.49 | 971.2 | 101 | 0.09464 | |
| 329.4 | 650000 | 37 | 3.37 | 905.5 | 94.9 | 0.1015 | |
| 304.0 | 600000 | 37 | 3.23 | 831.9 | 91.0 | 0.11049 | |
| 278.7 | 550000 | 37 | 3.10 | 766.2 | 83.9 | 0.11995 | |
| 253.4 | 500000 | 19 | 4.12 | 695 | 74.2 | 0.13224 | |
| 228.0 | 450000 | 19 | 3.91 | 626 | 66.8 | 0.14683 | |
| 202.7 | 400000 | 19 | 3.69 | 557.5 | 59.5 | 0.16486 | |
| 177.3 | 350000 | 19 | 3.45 | 487.3 | 52.0 | 0.18860 | |
| 152.0 | 300000 | 19 | 3.19 | 416.7 | 46.6 | 0.22059 | |
| 126.7 | 250000 | 19 | 2.91 | 346.7 | 38.8 | 0.26509 | |
| 0000 | 107.2 | 211600 | 7 | 4.42 | 294.7 | 32.5 | 0.31188 |
| 000 | 85.0 | 167800 | 7 | 3.93 | 233 | 25.7 | 0.3945 |
| 00 | 67.4 | 133100 | 7 | 3.50 | 184.8 | 20.4 | 0.49738 |
| 0 | 53.5 | 105600 | 7 | 3.12 | 146.8 | 17.0 | 0.62592 |
| 2 | 33.6 | 66360 | 7 | 2.47 | 92 | 10.6 | 0.9987 |
| 4 | 21.1 | 41740 | 7 | 1.96 | 57.9 | 6.69 | 1.5860 |
| 6 | 13.3 | 26240 | 7 | 1.55 | 36.2 | 4.18 | 2.5361 |
These conductors are formed by several aluminium magnesium silicom wires stranded in concentric layers.
All the wires have the same nominal diameter. Most common constructions consist of 7, 19, 37 and 61 wires.
1.Busbars at H.V. Substations.
2.H.V. overhead lines.
