Luoyang Sanwu Cable Co., Ltd.,
LUOYANG SANWU CABLE CO.,LTD. Professional Cable and Conductor Manufacturer
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High Voltage HV AAC Aluminum Conductors For Power Transmission
AAC Aluminum Conductors are made up of concentric-lay-stranded aluminium wires only.
The conductor may be made up of 7, 19, 37, 61 or more wires in 1, 2, 3, 4 or more layers arounda central wire. Each successive layer shall have six more wires than the layer immediately beneath.For a given crosssectional area, the conductor becomes more flexible as the number of wires is increased(with a corresponding decrease in size of each wire).
AAC Aluminum Conductors Specification
| area | Stranding &wire diameter | Approx Overall diameter | Breaking Load | DC Resistance at 20 | Weight |
| mm | mm | N | Ω/km | Kg/km | |
| 16 | 7/1.70 | 5.10 | 2840 | 1.802 | 43.5 |
| 25 | 7/2.15 | 6.45 | 4355 | 1.127 | 69.6 |
| 35 | 7/2.50 | 7.50 | 5760 | 0.8332 | 94.1 |
| 50 | 7/3.00 | 9.00 | 7930 | 0.5786 | 135..5 |
| 70 | 7/3.60 | 10.80 | 10950 | 0.4018 | 195.1 |
| 95 | 7/4.16 | 12.48 | 14450 | 0.3009 | 260.5 |
| 120 | 19/2.85 | 14.25 | 19420 | 0.2373 | 333.5 |
| 150 | 19/3.15 | 15.75 | 23310 | 0.1943 | 407.4 |
| 185 | 19/3.50 | 17.5 | 28440 | 0.1574 | 503.0 |
| 210 | 19/3.75 | 18.75 | 32260 | 0.1371 | 577.4 |
| 240 | 19/4.00 | 20.00 | 36260 | 0.1205 | 656.9 |
| 300 | 37/3.20 | 22.40 | 46850 | 0.09689 | 820.4 |
| 400 | 37/3.70 | 25.90 | 61150 | 0.07247 | 1097 |
| 500 | 37/4.16 | 29.12 | 76370 | 0.05733 | 1387 |
| 630 | 61/3.63 | 32.67 | 91940 | 0.04577 | 1744 |
| 800 | 61/4.10 | 36.90 | 115900 | 0.03588 | 2225 |