AAAC-All Aluminum Alloy Conductors IEC61089

Our AAAC (All Aluminum Alloy Conductors) are engineered in accordance with IEC 61089 standards, offering an optimal balance of strength, lightweight design, and excellent electrical performance. Made from high-quality aluminum alloy strands, these conductors provide superior corrosion resistance and high tensile strength, making them ideal for overhead power transmission and distribution lines. The AAAC conductors deliver reliable performance in diverse environmental conditions, ensuring efficient and durable electrical infrastructure.

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AAAC-All Aluminum Alloy Conductors IEC61089

AAAC-IEC61089

  • Shape of conductor Stranded circular
  • Sectional area 16-1250mm2
  • Insulation N/A
  • Standard AAAC-IEC61089

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All Aluminum Alloy Conductors Application

Used as bare overhead conductor for primary and secondary distribution. Designed for utilizing a high-strength aluminum-alloy to achieve a high strength-to-weight ratio; affords good sag characteristics.
(1)AAAC conductors are extensively used for overhead distribution and transmission lines adjacent to ocean coastlines where there can be a problem of corrosion in the steel of an ACSR construction.

(2)The aluminum alloy conductors are used in replace of single-layer ACSR conductors to reduce power loss in overhead distribution and transmission lines,when replacing the aluminum conductor steel reinforced , the AAAC can save 5-8% of the construction cost.

(3)AAAC referred to have higher strength but lower conductivity than pure aluminum. Being lighter, alloy conductors can sometimes be used to replace the conventional ACSR.

Standards:

IEC61089 Standard

Construction

All Aluminum Alloy construction

All Aluminum Alloy construction

AAAC-All Aluminum Alloy Conductors IEC61089
Code Number

           A2 Conductor

                     A3 Conductor

 Max.D.C. Resistance of Conductor at 20°C
Number of Wires Diameter of Wires Diameter of Conductor Approx. Weight Rated Strength Number of Wires Diameter of Wires Diameter of Conductor Approx. Weight Rated Strength
mm²

 

-

 mm

 mm

 kg/km

  daN

-

 mm

 mm

 kg/km

  daN

Ω/km

 16

 7 1.83 5.49

 50.4

 5.43

 

 50.8

 6.04

 50.8

 6.04

 1.7896

 25

 7 2.29 6.87

 78.7

 8.49

 1.1453

 79.5

 9.44

 79.5

 9.44

 1.1453

 40

 7 2.89 8.67 125.9

 13.58

 0.7158

 127.1

 15.1

 127.1

 15.1

 0.7158

 63

 7 3.63

 10.8

 198.3 21.39 0.4545 200.2 23.06 200.2 23.06 0.4545
100 19 2.78

 13.9

 316.3 33.95 0.2877 319.3 37.76 319.3 37.76 0.2877
125 19 3.10

 15.5

 395.4 42.44 0.2302 399.2 47.20 399.2 47.20 0.2302
160 19 3.51 17.55 506.1 54.32 0.1798 511.0 58.56 511.0 58.56 0.1798
200 19 3.93 19.65 623.7

 67.91

 0.1439 638.7 73.20 638.7 73.20 0.1439
250 19 4.39 21.95 790.8 84.68 0.1151 798.4 91.50 798.4 91.50 0.1151
315 37 3.53 24.71 998.9 106.95 0.0916 1008.4 115.29 1008.4 115.29 0.0916
400 37 3.98 27.86 1268.4 135.81 0.0721 1280.5 146.4o 1280.5 146.4o 0.0721
450 37 4.22 29.54 1426.9 152.79 0.0641 1440.5 164.70 1440.5 164.70 0.0641
500 37 4.45 31.15 1585.5 169.76 0.0577 1600.6 183.00 1600.6 183.00 0.0577
560 61 3.67 33.03 1778.4 190.14 0.0516 1795.3 204.95 1795.3 204.95 0.0516
630 61 3.89 35.01 2000.7 213.90 0.0458 2019.8 230.58 2019.8 230.58 0.0458
710 61 4.13 37.17 2254.8 241.07 0.0407 2276.2 259.86 2276.2 259.86 0.0407
800 61 4.38 39.42 2540.6 271.62 0.0361 2564.8 282.80 2564.8 282.80 0.0361
900 91 3.81 41.91 2861.1 305.58 0.0632 2888.3 329.40 2888.3 329.40 0.0321
1000 91 4.01 44.11 3179.0 339.53 0.0289 3209.3 366.00 3209.3 366.00 0.0289
1120 91 4.25 46.75 3560.5 380.27 0.0258 3594.4 409.92 3594.4 409.92 0 0258