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ASTM B399 AAAC Conductor Aluminium Alloy 6201 Used in Power Transimission Line
1.Application
AAAC conductors are designed to get better strength to weight ratio
and offer improved electrical properties, excellent sag-tension
characteristics, and superior corrosion resistance when compared
with ACSR. 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.
2.Construction
3.Standard:
BS EN 50183, ASTM B399, DIN 48201,IEC61089
4.Specification
BS EN50183
Code name | Calculated area | No. of wires | Diameter | Weight | Rated strength | Max D.C. resistance at 20ºC | |
Wire | Cond | ||||||
mm2 | mm | mm | Kg/km | KN | Ω/km | ||
Box | 18.8 | 7 | 1.85 | 5.55 | 51.4 | 5.55 | 1.7480 |
Acacia | 23.8 | 7 | 2.08 | 6.24 | 64.9 | 7.02 | 1.3828 |
Almond | 30.1 | 7 | 2.34 | 7.02 | 82.2 | 8.88 | 1.0926 |
Cedar | 35.5 | 7 | 2.54 | 7.62 | 96.8 | 10.46 | 0.9273 |
Deodar | 42.2 | 7 | 2.77 | 8.31 | 115.2 | 12.44 | 0.7797 |
Fir | 47.8 | 7 | 2.95 | 8.85 | 130.6 | 14.11 | 0.6875 |
Hazel | 59.9 | 7 | 3.30 | 9.90 | 163.4 | 17.66 | 0.5494 |
Pine | 71.6 | 7 | 3.61 | 10.8 | 195.6 | 21.14 | 0.4591 |
Holly | 84.1 | 7 | 3.91 | 11.7 | 229.5 | 24.79 | 0.3913 |
Willow | 89.7 | 7 | 4.04 | 12.1 | 245.0 | 26.47 | 0.3665 |
Oak | 118.9 | 7 | 4.65 | 14.0 | 324.5 | 65.07 | 0.2767 |
Mulberry | 150.9 | 19 | 3.18 | 15.9 | 414.3 | 44.52 | 0.2192 |
Ash | 180.7 | 19 | 3.48 | 17.4 | 496.1 | 53.31 | 0.1830 |
Elm | 211.0 | 19 | 3.76 | 18.8 | 579.2 | 62.24 | 0.1568 |
Poplar | 239.4 | 37 | 2.87 | 20.1 | 659.4 | 70.61 | 0.1387 |
Sycamore | 303.2 | 37 | 3.23 | 22.6 | 835.2 | 89.40 | 0.1095 |
Upas | 362.1 | 37 | 3.53 | 24.7 | 997.5 | 106.82 | 0.0917 |
Yew | 479.0 | 37 | 4.06 | 28.4 | 1319.6 | 141.31 | 0.0693 |
Totara | 498.1 | 37 | 4.14 | 29.0 | 1372.1 | 145.93 | 0.0666 |
Rubus | 586.9 | 61 | 3.50 | 31.5 | 1622.0 | 173.13 | 0.0567 |
Sorbus | 659.4 | 61 | 3.71 | 33.4 | 1822.5 | 194.53 | 0.0505 |
Araucaria | 821.1 | 61 | 4.14 | 37.3 | 2269.4 | 242.24 | 0.0406 |
Redwood | 996.2 | 61 | 4.56 | 41.0 | 2753.2 | 293.88 | 0.0334 |
5.Characteristics
-- High tension strength ,light weight ,small sag
-- Aluminum with hard surface,anti-extrusion,easy connection,high efficiency construction
-- A good creep resistance
-- Resistant to corrosion ,long service life