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ALL ALUMINIUM CONDUCTOR
AAC
TABLE 1A
BRITISH SIZES
BS: 215, Part-1: 1970 Approxim stranding ate Code Nominal & wire Overall Name Area diameter Diameter mm² mm mm MIDGE 22 7/2.06 6.18 ANT 50 7/3.10 9.30 FLY 60 7/3.40 10.20 WASP 100 7/4.39 13.17 HORNET 150 19/3.25 16.25 CHAFER 200 19/3.78 18.90 CKROACH 250 19/4.22 21.10 UTTERFLY 300 19/4.65 23.25 ENTIPEDE 400 37/3.78 26.46
Total Area mm² 23.33 52.83 63.55 106 157.6 213.2 265.7 322.7 415.2
Calculate Maximum Approxim d d.c. ate Breaking resistanc Weight Load e at 20°C kg/km kN ohm/km 64 3.99 1.227 145 8.28 0.5419 174 9.90 0.4505 290 16.00 0.2702 434 25.70 0.1825 587 32.40 0.1349 731 40.40 0.1083 888 48.75 0.08916 1145 63.10 0.06944
Current Rating A 114 181 199 271 346 414 470 528 619
TABLE 1B Other Popular Sizes - BS EN 50182: 2001 Approxim stranding ate Code Nominal & wire Overall Name Area diameter Diameter mm² mm mm Aphis -3/3.35 7.24 Gant -7/2.21 6.63 Weevil -3./3.66 7.91 Mosquito -7/2.59 7.77 Ladybird -7/2.79 8.37 Bluebottle -7/3.66 10.98 Earwig -7/3.78 11.34 rasshopper -7/3.91 11.73 Clegg -7/4.17 12.51 Beetle -19/2.67 13.35 Bee -7/4.90 14.7 Cricket -7/5.36 16.08 Caterpillar -19/3.53 17.65 Spider -19/3.99 19.95 Moth -19/5.00 25.00 Drone -37/3.58 25.06 Locust -19/5.36 26.8 Maybug -37/4.09 28.63 Scorpion -37/4.27 29.89 Cicada -37/4.65 32.55 Tarantula -37/5.23 36.61
Maximum dc resistance at Nominal o breaking load 20 C
Currnet rating
Code name
mm
mm
mm
kg/km
kN
ohm/km
A
Code name
Rose
21.16
7/1.961
5.89
58
4.1
1.351
104
Rose
Lily
26.65
7/2.202
6.61
73
5
1.072
124
Lily
Iris
33.61
7/2.474
7.42
92
6.2
0.8497
136
Iris
Pansy
42.39
7/2.776
8.33
116
7.6
0.6739
157
Pansy
Poppy
53.48
7/3.119
9.36
146
9.2
0.5341
180
Poppy
Aster
67.42
7/3.503
10.51
184
11.6
0.4236
207
Aster
Phlox
85.03
7/3.902
11.8
232
14.1
0.336
237
Phlox
Oxlip
107.23
7/4.417
13.25
293
17.7
0.2664
273
Oxlip
Daisy
135.16
7/4.960
14.9
369
22.4
0.2113
313
Daisy
Valerian
126.71
19/2.913
14.57
348
22.3
0.2274
305
Valerian
Laurel
135.16
19/3.010
15.05
372
23.8
0.2129
317
Laurel
Peony
152
19/3.193
15.97
417
26.2
0.188
340
Peony
Tulip
170.45
19/3.381
16.91
467
29.4
0.1638
364
Tulip
Daffodil
177.35
19/3.447
17.24
488
30.6
0.1624
373
Daffodil
Canna
201.42
19/3.673
18.36
554
34
0.1427
401
Canna
-
202.71
19/3.686
18.43
558
34.2
0.1421
402
-
Goldentuft
228
19/3.909
19.55
626
37.7
0.1263
432
Goldentuft
Cosmos
241.68
19/4.023
20.12
664
40
0.1188
447
Cosmos
Zinnia
253.35
19/4.120
20.6
695
41.9
0.1132
459
Zinnia
Dahlia
282
19/4.346
21.73
774
46.7
0.1018
489
Dahlia
-
278.71
37/3.096
21.67
768
48
0.1033
485
-
Meadowswe et
304
37/3.233
22.63
838
52.4
0.0948
513
Meadowswe et
Orchid
322.26
37/3.330
23.31
888
55.6
0.0896
531
Orchid
Heuchera
329.35
37/3.366
23.56
908
56.8
0.0876
538
Heuchera
Varbena
354.71
37/3.493
24.45
978
61.1
0.0814
562
Varbena
Violet
362.58
37/3.533
24.74
1000
62.5
0.0797
570
Violet
Patunia
380
37/3.617
25.32
1048
64.2
0.0758
585
Patunia
Arbutus
402.84
37/3.724
26.06
1112
68.1
0.0715
605
Arbutus
-
405.35
37/3.734
26.14
1118
68.5
0.0712
608
-
Anemone
443.1
37/3.904
27.33
1222
73.3
0.0653
641
Anemone
Cockscomb
456.06
37/3.962
27.73
1257
75.4
0.0633
651
Cockscomb
Magnolia
483.42
37/4.079
28.55
1333
80
0.0597
675
Magnolia
Hawkweed
506.71
37/4.176
29.23
1396
83.8
0.0568
693
Hawkweed
Bluebell
523.68
37/4.244
29.72
1445
86.6
0.0551
706
Bluebell
-
557.35
61/3.411
30.7
1539
96.1
0.0518
733
-
Marigold
563.93
61/3.432
30.89
1559
97.2
0.0512
738
Marigold
Hawthorn
604.26
61/3.551
31.95
1670
104.1
0.0479
767
Hawthorn
-
608.06
61/3.564
32.08
1679
102.7
0.0476
771
-
Narcissus
644.51
61/3.668
33.02
1781
108.8
0.045
797
Narcissus
-
658.71
61/3.708
33.37
1818
111.2
0.044
807
-
Columbine
684.84
61/3.780
34.01
1893
115.6
0.0423
825
Columbine
-
709.42
61/3.848
34.63
1958
117.4
0.0407
842
-
Carnation
725.1
61/3.891
35.03
2004
119.9
0.04
854
Carnation
-
760.06
61/3.983
35.85
2098
125.7
0.0381
877
-
Gladiolus
765.35
61/3.998
35.99
2116
126.5
0.0377
881
Gladiolus
Coreopsis
805.68
61/4.096
36.91
2226
133.2
0.0358
907
Coreopsis
-
810.71
61/4.115
37.04
2238
134.1
0.0358
910
-
-
861.42
61/4.239
38.15
2378
142.6
0.0335
942
-
-
912.06
91/3.571
39.28
2521
153.9
0.0316
975
-
ALL ALUMINIUM CONDUCTOR
AAC GERMAN SIZES
Table 5
Area
Stranding and wire diameter
Overall diameter
Weight
mm
mm
mm
mm
kg/km
kN
ohm/km
Current rating temperate amp
16
15.89
7/1.7
5.1
43
2.85
1.8017
110
25
24.25
7/2.1
6.3
66
4.17
1.1806
145
35
34.36
7/2.5
7.5
94
5.74
0.8332
180
50
49.48
7/3.0
9
135
7.95
0.5786
225
50
48.35
19/1.8
9
133
8.44
0.5948
225
70
65.82
19/2.10
10.5
181
11.29
0.437
270
95
93.27
19/2.50
12.5
256
15.65
0.3084
340
120
117
19/2.80
14
322
18.74
0.2459
390
150
147.1
37/2.25
15.8
406
25.22
0.196
455
185
181.62
37/2.50
17.5
500
30.47
0.1588
520
240
242.5
61/2.25
20.3
670
39.4
0.1192
625
300
299.4
61/2.50
22.5
827
47.6
0.09651
710
400
400.1
61/2.89
26
1105
60.75
0.07222
855
500
499.8
61/3.23
29.1
1379
74.58
0.05782
990
625
626.2
91/2.96
32.6
1732
95.1
0.04625
1140
800
802.1
91/3.35
36.9
2218
118.3
0.03611
1340
1000
999.7
91/3.74
41.1
2767
145.68
0.02897
1540
Nominal 2
Actual 2
Nominal breaking load
DC resistance o
at 20 C
Note: Values of current ratings are valid up to 60 Hz at a wind speed of 0.6 m/s & effect of sun for an ambient initial temp of 35 °C & an ultimate temp of conductor 80 °C
OES - 25D, Jan 1995 stranding Approximate Average Nominal Section & wire Conductor Approximate Insulation Area Area Diameter Diameter Weight Thickness mm² mm² mm mm kg/km mm
Appro ximate Section Secti Overal al Area onal Total Calcula Maximum l of Area secti Approx ted d.c. Diame Alumini of onal imate Breakin resistanc Current ter um Steel Area Weight g Load e at 20°C Rating mm
mm²
mm²
mm²
kg/km
kN
ohm/km
A
GOPHER
25
6/2.36
1/2.36
7.08
26.24
4.38 30.62
106
9.61
1.093
126
WEASEL
30
6/2.59
1/2.59
7.77
31.61
5.27 36.88
128
11.45
0.9077
134
FERRET
40
6/3.00
1/3.00
9.00
42.41
7.07 49.48
172
15.20
0.6766
161
RABBIT
50
6/3.35
1/3.35 10.05
52.88
8.82 61.70
214
18.35
0.5426
185
HORSE
70
12/2.79
7/2.79 13.95
73.37
42.83 116.2
538
61.20
0.3936
268
DOG
100
6/4.72
7/1.57 14.15
105.00
13.50 118.5
394
32.70
0.2733
278
WOLF
150
30/2.59
7/2.59 18.13
158.10
36.80 194.9
726
69.20
0.1828
355
DINGO
150
18/3.35
1/3.35 16.75
158.70
8.80 167.5
506
35.70
0.1815
349
LYNX
175
30/2.79
7/2.79 19.53
183.40
42.80 226.2
842
79.80
0.1576
386
ARACAL
175
18/3.61
1/3.61 18.05
184.30
10.20 194.5
587
41.10
0.1563
383
ANTHER
200
30/3.00
7/3.00 21.00
212.10
49.40 261.5
974
92.25
0.1363
421
JAGUAR
200
18/3.86
1/3.86 19.30
210.60
11.70 222.3
671
46.55
0.1367
415
ZEBRA
400
54/3.18
7/3.18 28.62
428.90 55.60 484.5
1621
131.90
0.0674
635
TABLE 7B Other Popular Sizes - BS EN 50182: 2001
Code Name
Nomin al Area mm²
stranding & wire diameter Aluminium Steel mm mm
Appro Section Secti Total Calcula Maximum ximate al Area onal secti Approx ted d.c. Overal of Area onal imate Breakin resistanc Current l Alumini of Area Weight g Load e at 20°C Rating mm
560 50 561.7 49.48 611.2 48/3.86 7/3.00 32.2 1553 401 1943 146.3 0 .0514 1040 680 85 678.58 85.95 764.5 54/4.00 19/2.40 36 1868 702 2564 210 0.0426 1150 Current rating: Values are valid up to 60 H, assuming wind velocity of 0.6 m/s, an initial ambient temp. of 35 °C due to the effect of solar radiation of 80°C
ALL-ALUMINIUM ALLOY CONDUCTORS
AAAC BRITISH SIZES
BS EN 50182: 2001
Code name Box Acacia Almond Cedar
Stranding Approximat and wire e overall Total diameter diameter area 2 mm mm mm 7/1.85 5.55 18.8 7/2.08 6.24 23.8 7/2.34 7.02 30.1 7/2.54 7.62 35.5
Weight kg/km 51.4 64.9 82.2 96.8
DC Nominal resistance at breaking o load 20 C kN ohm/km 5.55 1.748 7.02 1.3828 8.88 1.0926 10.46 0.9273
800 802.09 91/3.35 36.8 2218 224.02 0.04197 1255 1000 999.71 91/3.74 41.1 2267 279.22 0.0336 1450 Current rating: Values are valid up to 60 Hz, with a wind velocity of 0.6 m/s, solar influence giving amb initial temp of 35 °C & final temp of 80 °C
Approxim ate Maximum Approxim stranding Conducto d.c. ate Approximate Mass Nominal & wire r resistanc Breaking Approximate Overall of Covered Area Diameter Diameter e at 20°C Load Diameter Conductor
mm² 14 16 32 35 70 100
mm 7/1.60 3/2.65 3/3.75 7/2.50 7/3.55 7/4.30
mm 4.80 5.70 8.06 7.50 10.65 12.90
ohm/km 1.303 1.1060 0.5520 0.5337 0.2646 0.1810
kN 5.744 6.59 12.71 14.097 26.88 37.64
Type- 8* Type- 16~ mm mm 6.8 8.4 7.7 9.3 10.5 12.1 9.9 11.5 13.5 14.7 15.7 16.9
Type- 8 kg/km 160 180 350 360 690 990
*PVC Type-8 is intended for use only where the operating voltage of power lines dose not exceed 650V r.m.s. between any two conductors or 250V r.m.s. between any conductor & earth. ~PVC Type-16 is intended for use only where the operating voltage of power lines exceed 650V r.m.s. between any two conductors or 250V r.m.s. between any conductor & earth but dose not exceed 11kV r.m.s. between conductors or 6.6kV r.m.s. between any conductor & earth.
Thickness of insulation Type - 8 0.8 mm Type - 16 1.6 mm