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Conductor

Conductor :

AAAC-All Aluminum Alloy conductor

Certificate: ISO 9001
Supply Ability: 5000km/Month
Packaging Details: Wood Drum, Wood-metal Drum or Metal Drum.
Port: Qingdao / Tianjin/ Ningbo / Shanghai

Send message ht@htcable.cn
    All Aluminum Alloy conductor All Aluminum Alloy conductor

Feature

  • High Strength to weight ratio
  • Better sag characteristics
  • Improved electrical properties
  • Excellent resistance to corrosion

Application

Conductor AAAC has been widely used in transmission lines with various voltage levels, because they have 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 places where special geographical features exist.
Used as bare overhead conductor for primary and secondary distribution. Designed utilizing a high-strength aluminum alloy to achieve a high strength-to-weight ratio; affords better sag characteristics. Aluminum alloy gives AAAC higher resistance to corrosion than ACSR.

Structure

All Aluminum Alloy Conductors (AAAC) is made from aluminum magnesium-silicon alloy. These alloys ensure high electrical conductivity containing sufficient magnesium silicone to provide it superior mechanical properties after conduction. AAAC conductor has a enhanced corrosion resistance and improved strength to weight ratio and improved electrical conductivity than ACSR CONDUCTOR on equal diameter basis. All Aluminum Alloy Stranded Conductor should have alternating lay between each layer; the outer layer shall have a right hand direction.

Standard

Products can be manufactures according to IEC standard,ASTM standard,BS standard,DIN and other standard and customizable cable.

Download

AAAC - 6201

Code Name

 

Area Size & Stranding of ACSR with Equal Diameter No. & Diameter of wires Overall Diameter Weight Nominal Breaking Load
Nominal Actual
MCM mm2 AWG or MCM Al/Steel mm mm kg/km kN
Akron 30.58 15.48 6 6/1 7/1.68 5.04 42.7 4.92
Alton 48.69 24.71 4 6/1 7/2.12 6.35 68.0 7.84
Ames 77.47 39.22 2 6/1 7/2.67 8.02 108 12.45
Azusa 123.3 62.38 1/0 6/1 7/3.37 10.11 172 18.97
Anaheim 155.4 78.65 2/0 6/1 7/3.78 11.35 217 23.93
Amherst 195.7 99.22 3/0 6/1 7/4.25 12.75 273 30.18
Alliance 246.9 125.1 4/0 6/1 7/4.77 14.31 345 38.05
Butte 312.8 158.6 266.8 26/7 19/3.26 16.30 437 48.76
Canton 394.5 199.9 336.4 26/7 19/3.66 18.30 551 58.91
Cairo 465.4 235.8 397.5 26/7 19/3.98 19.88 650 69.48
Darien 559.5 283.5 477.0 26/7 19/4.36 21.79 781 83.52
Elgin 652.4 330.6 556.5 26/7 19/4.71 23.54 911 97.42
Flint 740.8 375.3 636.0 26/7 37/3.59 25.16 1035 108.21
Greely 927.2 469.8 795.0 26/7 37/4.02 28.14 1295 135.47

ASTM B399

Area Stranding and Wire Diameter

 Approx Overall Diameter

Weight Nominal Breaking Load Max.D.C. Resistance at 20℃
Nominal Actual
AWG or MCM

 mm²

mm mm kg/km kN

Ω/km

6 13.3

 7/1.554

4.67 37 4.22 2.5199
4 21.15

 7/1.961

5.89 58 6.71 1.5824
2 33.63

 7/2.474

7.42 93 10.68 0.9942
1/0 53.48

 7/3.119

9.36 148 16.97 0.6256
2/0 67.42

 7/3.503

10.51 186 20.52 0.4959
3/0 85.03

 7/3.932

11.8 234 25.86 0.3936
4/0 107.23

 7/4.417

13.26 296 32.63 0.3119
250 126.66 19/2.913 14.57 349 38.93 0.2642
300 152.1 19/3.193 15.97 419 46.77 0.2199
350 177.35 19/3.447 17.24 489 52.25 0.1887
400 202.71 19/3.686 18.43 559 59.74 0.165
450 228 19/3.909 19.55 629 67.19 0.1467
500 253.35 19/4.120 20.6 698 74.64 0.1321
550 278.6 37/3.096 21.67 768 83.8 0.1202
600 303.8 37/3.233 22.63 838 91.38 0.1102
650 329.25 37/3.366 23.56 908 97.94 0.1016
700 354.55 37/3.493 24.45 978 102.2 0.0944
750 380.2 37/3.617 25.32 1049 109.6 0.088
800 405.15 37/3.734 26.14 1117 116.8 0.0826
900 456.16 37/3.962 27.73 1258 131.5 0.0733
1000 506.71 37/4.176 29.23 1399 146.1 0.066

1. Resistance is calculated using ASTM standard increments of stranding and metal conductivity of 52.5% IACS, AC resistance at 60Hz
2.Current ratings are based on 75°C conductor temperature, 25°ambient,2ft/s wind, 96/watts/sq.foot sun,.05 coefficients of emissivity and absorption.

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