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AAAC 70sqmm all aluminum alloy conductor IEC60189 BS50182 ASTM B398
APPLICATION: Used for overhead power lines, ground wires, steel stay wires….
Standard: TCVN 5064, IEC, ASTM, BS, DIN, AS …
CONSTRUCTION
All Aluminium Alloy Conductors (AAAC) is a concentric-lay-stranded conductor consisting of aluminum-alloy wires (6201-T81)available in single layer and multi-layer constructions. As compared to a conventional ACSR conductor, the lighter weight,comparable strength & current carrying capacity, lower electrical losses and superior corrosion resistance have given AAAC a wide acceptance in the distribution and medium & high voltage transmission lines.
ELECTRICAL PROPERTIES
| density@20ºC | 2.70 kg/dm |
| Temperature Coefficient@20°C | 0.00360 (°C) |
| resistivity@20°C | 0.0326 Ohms mm2/m |
| linear Expansivity | 23 x10-6 (°C) |
SERVICE CONDITIONS
| Ambient Temperature | -5°C - 50°C |
| Wind Pressure | 80 – 130kg/m |
| Seismic Acceleration | 0.12 - 0.05g |
| Isokeraunic level | 10 – 18 |
| relative Humidity | 5 – 100% |
CONSTRUCTION PARAMETERS
• IEC 60189
| Code | Nominal Area | Stranding | Overall Diameter | Weight | Rated Strength | Electrical Resistance | Current Rating* |
| mm2 | No.x mm | mm | Kg/Km | KN | Ω/Km | A | |
| 16 | 18.4 | 7/1.83 | 5.49 | 50.4 | 5.43 | 1.7896 | 86 |
| 25 | 28.8 | 7/2.29 | 6.87 | 78.7 | 8.49 | 1.1453 | 113 |
| 40 | 46 | 7/2.89 | 8.67 | 125.9 | 13.58 | 0.7158 | 151 |
| 63 | 72.5 | 7/3.63 | 10.89 | 198.3 | 21.39 | 0.4545 | 200 |
| 100 | 115 | 19/2.78 | 13.9 | 316.3 | 33.95 | 0.2877 | 266 |
| 125 | 144 | 19/3.10 | 15.5 | 395.4 | 42.44 | 0.2302 | 305 |
| 160 | 184 | 19/3.51 | 17.55 | 506.1 | 54.32 | 0.1798 | 355 |
| 200 | 230 | 19/3.93 | 19.65 | 632.7 | 67.91 | 0.1439 | 407 |
| 250 | 288 | 19/4.39 | 21.95 | 790.8 | 84.88 | 0.1151 | 466 |
| 315 | 363 | 37/3.53 | 24.71 | 998.9 | 106.95 | 0.0916 | 535 |
| 400 | 460 | 37/3.98 | 27.86 | 1268.4 | 135.81 | 0.0721 | 618 |
| 450 | 518 | 37/4.22 | 29.54 | 1426.9 | 152.79 | 0.0641 | 663 |
| 500 | 575 | 37/4.45 | 31.15 | 1585.5 | 169.76 | 0.0577 | 706 |
| 560 | 645 | 61/3.67 | 33.03 | 1778.4 | 190.14 | 0.0516 | 755 |
| 630 | 725 | 61/3.89 | 35.01 | 2000.7 | 213.9 | 0.0458 | 809 |
| 710 | 817 | 61/4.13 | 37.17 | 2254.8 | 241.07 | 0.0407 | 866 |
| 800 | 921 | 61/4.38 | 39.42 | 2540.6 | 271.62 | 0.0361 | 928 |
Why you choose us?
