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AAC-All Aluminum Conductor

Home Aerial Insulated Cable and Bare Conductor AAC-All Aluminum Conductor

AAC-All Aluminum Conductor

Description
Concentric lay stranded Aluminum 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 aluminum 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.


Application
This all aluminum conductor is a kind of aluminum product made through stranding aluminum wires. It is used for the electricity distribution lines with short span length and small load-carrying capability of the pole. The AAC provides reliable performance for overhead power transmission and distribution lines. This standard covers hard drawn circular aluminum wires for electric purposes to be used as component wires of hard drawn aluminum stranded cables and aluminum conductor steel reinforced


Construction
AAC is a concentric-lay-stranded conductor consisting of aluminum alloy 1350-H19 wires available in both single-layer and multi-layer constructions


Standard
ASTM B 231, BS 215 Part 1, IEC 61089, DIN 48201, CSA C 49, JIS C 3109

Aerial Insulated Cable and Bare Conductor

Description

AAC Conductor with ASTM B231 standard

Code word Size of Conductor Stranding and Wire Diameter Overall Diameter Max.D.C. Resistance at 20°C Code word Size of Conductor Stranding and Wire Diameter Overall Diameter Max.D.C. Resistance at 20°C
AWG or MCM mm mm ohm/km AWG or MCM mm mm ohm/km
Peachbell 6 7/1.554 4.67 2.1692 Verbena 700 37/3.493 24.45 0.0813
Rose 4 7/1.961 5.89 1.3624 Nasturtium 715.5 61/2.75 24.76 0.0795
Lris 2 7/2.474 7.42 0.8577 Violet 715.5 37/3.533 24.74 0.0795
Pansey 1 7/2.776 8.33 0.6801 Cattail 750 61/2.817 25.35 0.0759
Poppy 1/0 7/3.119 9.36 0.5390 Petunia 750 37/3.617 25.32 0.0759
Aster 2/0 7/3.503 10.51 0.4276 Lilac 795 61/2.90 26.11 0.0715
Phlox 3/0 7/3.932 11.80 0.3390 Arbutus 795 37/3.724 26.06 0.0715
Oxlip 4/0 7/4.417 13.26 0.2688 Snapdragon 900 61/3.086 27.78 0.0632
Valerian 250 19/2.913 14.57 0.2275 Cockscomb 900 37/3.962 27.73 0.0632
Sneezewort 250 7/4.80 14.4 0.2275 Goldenrod 954 61/3.177 28.6 0.0596
Laurel 266.8 19/3.01 15.05 0.2133 Magnolia 954 37/4.079 28.55 0.0596
Daisy 266.8 7/4.96 14.9 0.2133 Camellia 1000 61/3.251 29.36 0.0569
Peony 300 19/3.193 15.97 0.1896 Hawkweed 1000 37/4.176 29.23 0.0569
Tulip 336.4 19/3.381 16.91 0.1691 Larkspur 1033.5 61/3.307 29.76 0.0550
Daffodil 350 19/3.447 17.24 0.1625 Bluebell 1033.5 37/4.244 29.72 0.0550
Canna 397.5 19/3.673 18.36 0.1431 Marigold 1113 61/3.432 30.89 0.0511
Goldentuft 450 19/3.909 19.55 0.1264 Hawthorn 1192.5 61/3.551 31.05 0.0477
Syringa 477 37/2.882 20.19 0.1193 Narcissus 1272 61/3.668 33.02 0.0477
Cosmos 477 19/4.023 20.12 0.1193 Columbine 1351.5 61/3.78 34.01 0.0421
Hyacinth 500 37/2.951 20.65 0.1138 Carnation 1431 61/3.89 35.03 0.0398
Zinnia 500 19/4.12 20.6 0.1138 Gladiolus 1510.5 61/4.00 35.09 0.0376
Dahlia 556.5 19/4.346 21.73 0.1022 Coreopsis 1590 61/4.099 36.51 0.03568
Mistletoe 556.5 37/3.114 21.79 0.1022 Jessamine 1750 61/4.302 38.72 0.0325
Meadowsweet 600 37/3.233 22.63 0.0948 Cowslip 2000 91/3.76 41.40 0.02866
Orchid 636 37/3.33 23.31 0.0894 Lupine 2500 91/4.21 46.30 0.0230
Heuchera 650 37/3.366 23.56 0.0875 Trillium 3000 127/3.90 50.75 0.0192
Flag 700 61/2.72 24.48 0.0813 Bluebonnet 3500 127/4.21 54.80 0.01653

AAC Conductor with BS 215 standard

Code Name Nominal  Cross Section No./Dia.of Stranding Wires Overall Diameter Approx. Weight Max.D.C Resistance  of Conductor at 20℃ Calculated Breaking Load Final Modulus of Elasticity Coefficient of Linear Expansion
mm2 No./mm mm kg/km ohm/km daN hbar /℃
Midge 22 7/2.06 6.18 64 1.227 399 5900 23 x 10-6
Aphis 25 3/3.35 7.2 73 1.081 411 5900 23 x 10-6
Gnat 25 7/2.21 6.6 73 1.066 459 5900 23 x 10-6
Weevil 30 3/3.66 7.9 86 0.9082 486 5900 23 x 10-6
Mosquito 35 7/2.59 7.8 101 0.7762 603 5900 23 x 10-6
Ladybird 40 7/2.79 8.4 117 0.6689 687 5900 23 x 10-6
Ant 50 7/3.10 9.3 145 0.5419 828 5900 23 x 10-6
Fly 60 7/3.40 10.2 174 0.4505 990 5900 23 x 10-6
Bluebottle 70 7/3.66 11 202 0.3881 1134 5900 23 x 10-6
Earwing 75 7/3.78 11.4 215 0.3644 1194 5900 23 x 10-6
Grasshopper 80 7/3.91 11.7 230 0.3406 1278 5900 23 x 10-6
Clegg 90 7/4.17 12.5 262 0.2994 1453 5900 23 x 10-6
Wasp 100 7/4.39 13.17 290 0.2702 1600 5900 23 x 10-6
Beetle 100 19/2.67 13.4 293 0.2704 1742 5600 23 x 10-6
Bee 125 7/4.90 14.7 361 0.2169 1944 5900 23 x 10-6
Cricket 150 7/5.36 16.1 432 0.1818 2385 5900 23 x 10-6
Hornet 150 19/3.25 16.25 434 0.1825 2570 5600 23 x 10-6
Caterpillar 175 19/3.53 17.7 512 0.1547 2863 5600 23 x 10-6
Chafer 200 19/3.78 18.9 587 0.1349 3240 5600 23 x 10-6
Spider 225 19/3.99 20.0 652 0.1211 3601 5600 23 x 10-6
Cockroach 250 19/4.22 21.1 731 0.1083 4040 5600 23 x 10-6
Butterfly 300 19/4.65 23.25 888 0.08916 4875 5600 23 x 10-6
Moth 350 19/5.00 25 1027 0.07711 5637 5600 23 x 10-6
Drone 350 37/3.58 25.1 1029 0.07741 5745 5600 23 x 10-6
Locust 400 19/5.36 26.8 1179 0.06710 6473 5600 23 x 10-6
Centipede 400 37/3.78 26.46 1145 0.06944 6310 5600 23 x 10-6
Maybug 450 37/4.09 28.6 1342 0.05931 7401 5600 23 x 10-6
Scorpion 500 37/4.27 29.9 1460 0.05441 7998 5600 23 x 10-6
Cicada 600 37/4.65 32.6 1733 0.04588 9495 5600 23 x 10-6
Tarantula 750 37/5.23 36.6 2191 0.03627 12010 5600 23 x 10-6

AAC Conductor with CSA C49 standard

Code Name KCMIL or AWG Cross Section of Aluminum Size Total Mass Rated Tensile Strength Max.D.C. Resistance at 20℃
No.of Wires Dia.of Wires Dia.of Conductor
    mm²  

–

 mm  

mm

 kg/km  

kN

 Ω/km
Anemone 874.5 443.12 37 3.90 27.30 1223  

72.9

 0.06509
Cockscomb 900 456.04 37 3.96 27.72 1259  

75.2

 0.06324
 

 

 927.2 469.82 37 4.02 28.14 1297  

77.5

 0.06139
Magnolia 954 483.40 37 4.08 28.56 1334  

79.8

 0.05966
Hawkweed 1000 506.71 37 4.18 29.26 1399  

83.8

 0.05692
Bluebell 1033.5 523.68 37 4.25 29.75 1445  

86.6

 0.05507
 

 

 1100 557.38 61 3.41 30.69 1541  

94.7

 0.05182
Marigold 1113 563.97 61 3.43 30.87 1559  

95.8

 0.05121
Hawthorn 1192.5 604.25 61 3.55 31.95 1670 103 0.04780
 

 

 1200 608.05 61 3.56 32.04 1681 103 0.04750
Narcissus 1272 644.54 61 3.67 33.03 1782 110 0.04481
 

 

 1300 658.72 61 3.71 33.39 1821 112 0.04385
Columbine 1351.5 684.82 61 3.78 34.02 1893 113 0.04218
 

 

 1400 709.39 61 3.85 34.65 1961 117 0.04072
Carnation 1431 725.10 61 3.89 35.01 2004 120 0.03983
 

 

 1500 760.07 61 3.98 35.82 2101 125 0.03800
Gladiolus 1510.5 762.72 61 3.99 35.91 2110 123 0.03790
Coreopsis 1590 805.67 61 4.10 36.90 2227 133 0.03585
 

 

 1600 810.74 61 4.11 36.99 2241 134 0.03563
 

 

 1700 861.41 61 4.24 38.16 2381 142 0.03353
 

 

 1800 912.08 91 3.57 39.27 2524 155 0.03170
Cowslip 2000 1013.42 91 3.77 41.47 2804 168 0.02853
Sagebrush 2250 1140.10 91 3.99 43.89 3155 188 0.02536
 

 

 2435.6 1234.14 91 4.16 45.76 3415 204 0.02343
Lupine 2500 1266.78 91 4.21 46.31 3505 209 0.02283
Bitterroo 2750 1393.45 91 4.42 48.62 3856 230 0.02075
 

 

 3000 1520.13 91 4.61 50.71 4207 251 0.01902
 

 

 3007.7 1524.03 91 4.62 50.82 4217  

252

 0.01897
 

 

 3500 1773.49 91 4.98 54.78 4908 292 0.01630
 

 

 3640 1844.42 91 5.08 55.88 5104 304 0.01568

AAC Conductor with DIN 48201 standard

Code Number Calculated Cross Section No./Dia.of Stranding Wire Overall Diameter Linear Mass Calculated Breaking Load Max.D.C. Resistance at 20℃
mm² mm² mm mm kg/km daN Ω/km  
16 15.89 7/1.70 5.1 44 290 1.8018  
25 24.25 7/2.10 6.3 67 425 1.1808  
35 34.36 7/2.50 7.5 94 585 0.8332  
50 49.48 7/3.00 9.0 135 810 0.5786  
50 48.36 19/1.80 9.0 133 860 0.5950  
70 65.82 19/2.10 10.5 181 1150 0.4371  
95 93.27 19/2.50 12.5 256 1595 0.3084  
120 117.00 19/2.80 14.0 322 1910 0.2459  
150 147.10 37/2.25 15.2 406 2570 0.1960  
185 181.60 37/2.50 17.5 501 3105 0.1587  
240 242.54 61/2.25 20.2 670 4015 0.1191  
300 299.43 61/2.50 22.5 827 4850 0.0965  
400 400.14 61/2.89 26.0 1105 6190 0.0722  
500 499.83 61/3.23 29.1 1381 7600 0.0578  
625 626.20 91/2.96 32.6 1733 9690  0.04625  
800 802.10 91/3.35 36.8 2219 12055 0.0361  
1000 999.71 91/3.74 41.1 2766 14845 0.0290  

AAC Conductor with IEC 61089 standard

Cross Section Number of Stranding Wires Diameter Linear Mass Rated Strength Max.D.C. Resistance at 20℃
Wires Conductor
mm2 – mm  

mm

 kg/km  

kN

 Ω/km
 

10

 7 1.35 4.05  

27.4

 1.95 2.8633
 

16

 7 1.71 5.12  

43.8

 3.04 1.7896
 

25

 7 2.13 6.40  

68.4

 4.50 1.1453
 

40

 7 2.70 8.09 109.4 6.80 0.7158
 

63

 7 3.39 10.2 172.3 10.39 0.4545
100 19 2.59 12.9 274.8 17.00 0.2877
125 19 2.89 14.5 343.6  

21.25

 0.2302
160 19 3.27 16.4 439.8  

26.40

 0.1798
200 19 3.66 18.3 549.7  

32.00

 0.1439
250 19 4.09 20.5 687.1  

40.00

 0.1151
315 37 3.29 23.0 867.9  

51.97

 0.0916
400 37 3.71 26.0 1102.0  

64.00

 0.0721
450 37 3.94 27.5 1239.8  

72.00

 0.0641
500 37 4.15 29.0 1377.6  

80.00

 0.0577
560 37 4.39 30.7 1542.9  

89.60

 0.0515
630 61 3.63 32.6 1738.3  

100.08

 0.0458
710 61 3.85 34.6 1959.1 113.60 0.0407
800 61 4.09 36.8 2207.4 128.00 0.0361
900 61 4.33 39.0 2483.3 144.00 0.0321
1000 61 4.57  41.1 2759.2 160.00 0.0289
1120 91 3.96 43.5 3093.5 179.20 0.0258
1250 91 4.18 46.0 3452.6 200.00 0.0231
1400 91 4.43 48.7 3866.9 224.00 0.0207
1500 91 4.58 50.4 4143.1 240.00 0.0193

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