Type: | Bare |
---|---|
Conductor Type: | Stranded |
Application: | Overhead |
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Applications:
Concentric lay stranded Aluminium Conductor ( AAC) is made up of one or more strands of hard drawn 1350 aluminum alloy. These conductors are used in low, medium and high voltage overhead lines. AAC has seen extensive use in urban areas where spans are usually short but high conductivity us required. The excellent corrosion resistance of aluminium has made AAC a conductor of choice in coastal areas. Because of its relatively poor strength to weight ratio, AAC had limited use in transmission lines and rural distribution because of long spans utilized.
The excellent corrosion resistance of aluminium has made AAC a conductor of choice in coastal areas.Although aluminium-to-copper connections can be made, it is better to use aluminium conductors for service connections, as various forms of covered cable are available for this purpose.
Advantage:
1. high Current Carrying Capacity
2. excellent resistance to corrosion
3. Ideal for use in coastal area
4. suitable for low & medium voltage lines in urban area
Standard
ASTM B231, BS215, IEC 61089, DIN 48201, BS EN 50182
IEC 61089 | ||||||
Code Name | Nominal | No./Nominal diameter of wires |
Approximate Overall Diameter |
Approximate Weight |
Nominal Breaking Load |
Nominal DC Resistance at 20°C |
mm2 | No./mm | mm | kg/km | KN | ohm/km | |
10 | 10 | 7/1.35 | 4.05 | 27.4 | 2 | 2.8633 |
16 | 16 | 7/1.71 | 5.13 | 43.8 | 3 | 1.7896 |
25 | 25 | 7/2.13 | 6.39 | 68.4 | 4.5 | 1.1453 |
40 | 40 | 7/2.70 | 8.1 | 109.4 | 6.8 | 0.7158 |
63 | 63 | 7/3.39 | 10.17 | 172.3 | 10.4 | 0.4545 |
100 | 100 | 19/2.59 | 12.95 | 274.8 | 17 | 0.2877 |
125 | 125 | 19/2.89 | 14.45 | 343.6 | 21.3 | 0.2302 |
160 | 160 | 19/3.27 | 16.35 | 439.8 | 26.4 | 0.1798 |
200 | 200 | 19/3.66 | 18.3 | 549.7 | 32 | 0.1439 |
250 | 250 | 19/4.09 | 20.45 | 687.1 | 40 | 0.1151 |
315 | 315 | 37/3.29 | 23.03 | 867.9 | 52 | 0.0916 |
400 | 400 | 37/3.71 | 25.97 | 1102 | 64 | 0.0721 |
450 | 450 | 37/3.94 | 27.58 | 1239.8 | 72 | 0.0641 |
500 | 500 | 37/4.15 | 29.05 | 1377.6 | 80 | 0.0577 |
560 | 560 | 37/4.39 | 30.73 | 1542.9 | 89.6 | 0.0515 |
630 | 630 | 61/3.63 | 32.67 | 1738.3 | 100.8 | 0.0458 |
710 | 710 | 61/3.85 | 34.65 | 1959.1 | 113.6 | 0.0407 |
800 | 800 | 61/4.09 | 36.81 | 2207.4 | 128 | 0.0361 |
900 | 900 | 61/4.33 | 38.97 | 2483.3 | 144 | 0.0321 |
1000 | 1000 | 61/4.57 | 41.13 | 2759.2 | 160 | 0.0289 |
1120 | 1120 | 91/3.96 | 43.56 | 3093.5 | 179.2 | 0.0258 |
1250 | 1250 | 91/4.18 | 45.98 | 3452.6 | 200 | 0.0231 |
1400 | 1400 | 91/4.43 | 48.73 | 3866.9 | 224 | 0.0207 |
1500 | 1500 | 91/4.58 | 50.38 | 4143.1 | 240 | 0.0193 |
ASTM B231/B 231M | |||||||
Code Name | Nominal Area |
No./Nominal diameter of wires |
Approximate Overall Diameter |
Approximate Weight |
Nominal Breaking Load |
Nominal DC Resistance at 20°C |
|
AWG or MCM | mm2 | No./mm | mm | kg/km | KN | ohm/km | |
Peachbell | 6 | 13.3 | 7/1.56 | 4.68 | 36.6 | 2.5 | 2.1477 |
Rose | 4 | 21.1 | 7/1.96 | 5.88 | 58.2 | 3.9 | 1.3606 |
Iris | 2 | 33.6 | 7/2.47 | 7.41 | 92.6 | 6 | 0.8567 |
Pansy | 1 | 42.4 | 7/2.78 | 8.34 | 116.6 | 7.3 | 0.6763 |
Poppy | 1/0.0 | 53.5 | 7/3.12 | 9.36 | 147.2 | 8.8 | 0.5369 |
Aster | 2/0.0 | 67.4 | 7/3.50 | 10.5 | 185.7 | 11.1 | 0.4267 |
Phlox | 3/0.0 | 85 | 7/3.93 | 11.79 | 233.9 | 13.5 | 0.3384 |
Oxlip | 4/0.0 | 107.2 | 7/4.42 | 13.26 | 295.2 | 17 | 0.2675 |
Valerian | 250 | 126.7 | 19/2.91 | 14.55 | 348.6 | 20.7 | 0.2274 |
Sneezewort | 250 | 126.7 | 7/4.80 | 14.4 | 348.8 | 20.1 | 0.2269 |
Laurel | 266.8 | 135.2 | 19/3.01 | 15.05 | 372.2 | 22.1 | 0.2125 |
Daisy | 266.8 | 135.2 | 7/4.96 | 14.88 | 372.3 | 21.4 | 0.2125 |
Peony | 300 | 152 | 19/3.19 | 15.95 | 418.3 | 24.3 | 0.1892 |
Tulip | 336.4 | 170.5 | 19/3.38 | 16.9 | 469.5 | 27.3 | 0.1686 |
Daffodil | 350 | 177.3 | 19/3.45 | 17.25 | 487.9 | 28.4 | 0.1618 |
Canna | 397.5 | 201.4 | 19/3.67 | 18.35 | 554.9 | 31.6 | 0.143 |
Goldentuft | 450 | 228 | 19/3.91 | 19.55 | 627.6 | 35 | 0.126 |
Syringa | 477 | 241.7 | 37/2.88 | 20.16 | 664.8 | 38.6 | 0.1192 |
Cosmos | 477 | 241.7 | 19/4.02 | 20.1 | 664.8 | 37 | 0.1192 |
Hyacinth | 500 | 253.3 | 37/2.95 | 20.65 | 696.8 | 40.5 | 0.1136 |
Zinnia | 500 | 253.3 | 19/4.12 | 20.6 | 697.1 | 38.9 | 0.1134 |
Dahlia | 556.5 | 282 | 19/4.35 | 21.75 | 775.8 | 43.3 | 0.1018 |
Mistletoe | 556.5 | 282 | 37/3.12 | 21.84 | 775.7 | 44.3 | 0.1016 |
Meadowsweet | 600 | 304 | 37/3.23 | 22.61 | 836.3 | 47.5 | 0.0948 |
Orchid | 636 | 322.3 | 37/3.33 | 23.31 | 886.9 | 50.4 | 0.0892 |
Heuchera | 650 | 329.4 | 37/3.37 | 23.59 | 907.4 | 51.7 | 0.0871 |
Flag | 700 | 354.7 | 61/2.72 | 24.48 | 975.8 | 57.1 | 0.0811 |
Varbena | 700 | 354.7 | 37/3.49 | 24.43 | 975.7 | 55.4 | 0.0812 |
Nasturtium | 715.5 | 362.6 | 61/2.75 | 24.75 | 998.5 | 58.4 | 0.0793 |
Violet | 715.5 | 362.6 | 37/3.53 | 24.71 | 998.5 | 56.7 | 0.0794 |
Cattail | 750 | 380 | 61/2.82 | 25.38 | 1046 | 60.3 | 0.0754 |
Petunia | 750 | 380 | 37/3.62 | 25.34 | 1046 | 58.6 | 0.0755 |
Lilac | 795 | 402.8 | 61/2.90 | 26.1 | 1110 | 63.8 | 0.0713 |
Arbutus | 795 | 402.8 | 37/3.72 | 26.04 | 1109 | 61.8 | 0.0715 |
BS 215 Part 1 | |||||||
Code name | Nominal | No./Nominal diameter of wires |
Sectional Area | Overall | Weight | Calculated Breaking Load | Max.D.C. Resistance at 20ºC |
mm² | No./mm | mm² | mm | kg/km | daN | Ω/Km | |
Midge | 22 | 7/2.06 | 23.33 | 6.18 | 64 | 399 | 1.227 |
Aphis | 25 | 3/3.35 | 26.44 | 7.22 | 74 | 411 | 1.081 |
Gnat | 25 | 7/2.21 | 26.85 | 6.63 | 73 | 459 | 1.066 |
Weevil | 30 | 3/3.66 | 31.56 | 7.89 | 86 | 486 | 0.9082 |
Mosquito | 35 | 7/2.59 | 36.88 | 7.77 | 101 | 603 | 0.7762 |
Ladybird | 40 | 7/2.79 | 42.8 | 8.37 | 117 | 687 | 0.6689 |
Ant | 50 | 7/3.10 | 52.83 | 9.3 | 145 | 828 | 0.5419 |
Fly | 60 | 7/3.40 | 63.55 | 10.2 | 174 | 990 | 0.4505 |
Bluebottle | 70 | 7/3.66 | 73.65 | 10.98 | 202 | 1134 | 0.3881 |
Earwig | 75 | 7/3.78 | 78.55 | 11.34 | 215 | 1194 | 0.3644 |
Grasshopper | 80 | 7/3.91 | 84.05 | 11.73 | 230 | 1278 | 0.3406 |
Clegg | 90 | 7/4.17 | 95.6 | 12.51 | 262 | 1453 | 0.2994 |
Wasp | 100 | 7/4.39 | 106 | 13.17 | 290 | 1600 | 0.2702 |
Beetle | 100 | 19/2.67 | 106.4 | 13.35 | 293 | 1742 | 0.2704 |
Bee | 125 | 7/4.90 | 132 | 14.7 | 361 | 1944 | 0.2169 |
Cricket | 150 | 7/5.36 | 157.9 | 16.08 | 432 | 2385 | 0.1818 |
Hornet | 150 | 19/3.25 | 157.6 | 16.25 | 434 | 2570 | 0.1825 |
Caterpillar | 175 | 19/3.53 | 185.9 | 17.65 | 511 | 2863 | 0.1547 |
Chafer | 200 | 19/3.78 | 213.2 | 18.9 | 587 | 3240 | 0.1349 |
Spider | 225 | 19/3.99 | 237.6 | 19.95 | 654 | 3601 | 0.1211 |
Cockroach | 250 | 19/4.22 | 265.7 | 21.1 | 731 | 4040 | 0.1083 |
Butterfly | 300 | 19/4.65 | 322.7 | 23.25 | 888 | 4875 | 0.08916 |
Moth | 350 | 19/5.00 | 373.1 | 25 | 1027 | 5637 | 0.07711 |
Drone | 350 | 37/3.58 | 372.4 | 25.06 | 1027 | 5745 | 0.07741 |
Locust | 400 | 19/5.36 | 428.7 | 26.8 | 1180 | 6473 | 0.0671 |
Centipede | 400 | 37/3.78 | 415.2 | 26.46 | 1145 | 6310 | 0.06944 |
Maybug | 450 | 37/4.09 | 486.1 | 28.63 | 1340 | 7401 | 0.05931 |
Scorpion | 500 | 37/4.27 | 529.8 | 29.89 | 1461 | 7998 | 0.05441 |
Cicada | 600 | 37/4.65 | 628.3 | 32.55 | 1732 | 9495 | 0.04588 |
Tarantula | 750 | 37/5.23 | 794.9 | 36.61 | 2192 | 12010 | 0.03627 |
BS EN 50182 | ||||||
Code Name |
Nominal Area |
No. / Dia. of Wire |
Approx. Overall Diameter | Approx. Weight |
Calculated Breaking Load | Max.DC Resistance at 20° C |
mm2 | No. / mm | mm | kg/km | kN | Ohm/km | |
Box | 18.8 | 7/1.85 | 5.55 | 51.4 | 5.6 | 1.748 |
Acacia | 23.8 | 7/2.08 | 6.24 | 64.9 | 7 | 1.3828 |
Almond | 30.1 | 7/2.34 | 7.02 | 82.2 | 8.9 | 1.0926 |
Cedar | 35.5 | 7/2.54 | 7.62 | 96.8 | 10.5 | 0.9273 |
Deodar | 42.2 | 7/2.77 | 8.31 | 115.2 | 12.4 | 0.7797 |
Fir | 47.8 | 7/2.95 | 8.85 | 130.6 | 14.1 | 0.6875 |
Hazel | 59.9 | 7/3.30 | 9.9 | 163.4 | 17.7 | 0.5494 |
Pine | 71.6 | 7/3.61 | 10.83 | 195.6 | 21.1 | 0.4591 |
Holly | 84.1 | 7/3.91 | 11.73 | 229.5 | 24.8 | 0.3913 |
Willow | 89.7 | 7/4.04 | 12.12 | 245 | 26.5 | 0.3665 |
Oak | 118.9 | 7/4.65 | 13.95 | 324.5 | 35.1 | 0.2767 |
Mulberry | 150.9 | 19/3.18 | 15.9 | 414.3 | 44.5 | 0.2192 |
Ash | 180.7 | 19/3.48 | 17.4 | 496.1 | 53.3 | 0.183 |
Elm | 211 | 19/3.76 | 18.8 | 579.2 | 62.2 | 0.1568 |
Poplar | 239.4 | 37/2.87 | 20.09 | 659.4 | 70.6 | 0.1387 |
Sycamore | 303.2 | 37/3.23 | 22.61 | 835.2 | 89.4 | 0.1095 |
Upas | 362.1 | 37/3.53 | 24.71 | 997.5 | 106.8 | 0.0917 |
Yew | 479 | 37/4.06 | 28.42 | 1319.6 | 141.3 | 0.0693 |
Totara | 498.1 | 37/4.14 | 28.98 | 1372.1 | 146.9 | 0.0666 |
Rubus | 586.9 | 61/3.50 | 31.5 | 1622 | 173.1 | 0.0567 |
Sorbus | 659.4 | 61/3.71 | 33.39 | 1822.5 | 194.5 | 0.0505 |
Araucaria | 821.1 | 61/4.14 | 37.26 | 2269.4 | 242.2 | 0.0406 |
Redwood | 996.2 | 61/4.56 | 41.04 | 2753.2 | 293.9 | 0.0334 |