AAAC Conductor

These conductors are formed by several aluminium magnesium silicom wires stranded in concentric layers.

All the wires have the same nominal diameter. Most common constructions consist of 7, 19, 37 and 61 wires.

Applications

  • Busbars at H.V. Substations.
  • H.V. overhead lines.
BASIC DATA FOR ALL ALUMINIUM ALLOY CONDUCTORS (AAAC) AS PER IS 398 (PART - IV) : 1994
Equivalent

Actual Stranding & Wire Diameter Overall
Dia (mm)
(Approx)
Mass
(Approx)
(Kg /Km)
Resistance
AT 20 deg C
(Ohms/Km)
(Max)
Ultimate
Breaking
Load (Kn)
Current Carrying Capacity
Acsr Area Conductor 65
Deg. C
75
Deg. C
90
Deg. C
Code Word (sq mm) No. DIA (mm) Amps Amps Amps
Mole 15 3 2.50 5.39 40.15 2.3040 4.33 73
72
88
87
105
104
Squirrel 22 7 2.00 6 60.16 1.5410 6.45 92
90
110
109
132
130
Weasel 34 7 2.50 7.50 94.00 0.9900 10.11 121
119
146
144
175
173
Rabbit 55 7 3.15 9.45 149.20 0.6210 16.03 160
158
194
191
234
231
Racoon 80 7 3.81 11.43 218.26 0.425 23.41 202
199
246
242
297
293
Dog 100 7 4.26 12.78 272.86 0.3390 29.26 232
229
283
279
343
338
Dog (Up) 125 19 2.89 14.45 342.51 0.2735 36.64 266
262
325
320
394
389
Coyote 148 19 3.15 15.75 406.91 0.2290 43.50 295
291
362
357
440
434
Wolf 173 19 3.40 17.00 474.02 0.1969 50.54 324
320
398
393
485
478
Wolf (Up) 200 19 3.66 18.30 549.40 0.1710 58.66 354
349
436
430
532
524
Panther 232 19 3.94 19.70 636.67 0.1471 68.05 387
382
478
471
584
575
Panther (Up) 288 37 3.15 22.05 794.05 0.1182 84.71 442
436
548
540
670
661
Panther (Up) 346 37 3.45 24.15 952.56 0.0984 101.58 493
487
613
605
752
742
Kundah 400 37 3.71 25.97 1101.63 0.0829 117.40 538
530
670
660
824
811
Zebra 465 37 4.00 28.00 1280.50 0.0734 136.38 589
580
736
725
905
892
Zebra (UP) 525 61 3.31 29.79 1448.39 0.0651 146.03 632
623
792
781
976
963
Moose 570 61 3.45 31.05 1573.71 0.0598 158.66 663
655
833
822
1028
1015
Morculla 604 61 3.55 31.95 1666.00 0.0568 167.99 686
676
862
849
1065
1049
Moose (Up) 642 61 3.66 32.94 1771.36 0.0534 178.43 711
700
894
881
1106
1089
Morculla (Up) 695 61 3.81 34.29 1919.13 0.0492 193.25 745
734
939
925
1162
1145
Bersimis 767 61 4.00 36.00 2115.54 0.0446 213.01 788
777
995
981
1234
1217