Overhead Line Conductor Aac Gnat Conductor 7/2.21mm Aac Transmission Line
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 B 231, BS 215, IEC 61089, DIN 48201, BS EN 50182
The technical data of AAC(All Aluminum Bare Conductor Cable) as below for reference,any customized is available.
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 |
||||||||||||||
Code Name |
Total Area |
Stranding and Wire Diameter |
Overall Diameter |
Liner Mass |
Nominal Breaking Load |
Max. D.C. Resistance at 20ºC |
||||||||
AWG or MCM |
mm² |
mm |
mm |
kg/km |
daN |
Ω/km |
||||||||
Peachbell |
6 |
13.29 |
7/1.554 |
4.67 |
37 |
249 |
2.1692 |
|||||||
Rose |
4 |
21.16 |
7/1.961 |
5.89 |
58 |
396 |
1.3624 |
|||||||
Iris |
2 |
33.61 |
7/2.474 |
7.42 |
93 |
597 |
0.8577 |
|||||||
Pansy |
1 |
42.39 |
7/2.776 |
8.33 |
117 |
732 |
0.6801 |
|||||||
Pappy |
1/0 |
53.48 |
7/3.119 |
9.36 |
147 |
873 |
0.539 |
|||||||
Aster |
2/0 |
67.42 |
7/3.503 |
10.51 |
186 |
1100 |
0.4276 |
|||||||
Phlox |
3/0 |
85.03 |
7/3.932 |
11.8 |
234 |
1347 |
0.339 |
|||||||
Oxlip |
4/0 |
107.23 |
7/4.417 |
13.26 |
296 |
1698 |
0.2688 |
|||||||
Valerian |
250 |
126.71 |
19/2.913 |
14.57 |
349 |
2062 |
0.2275 |
|||||||
Sneezewort |
250 |
126.71 |
7/4.80 |
14.4 |
349 |
2007 |
0.2275 |
|||||||
Laurei |
266.8 |
135.16 |
19/3.01 |
15.05 |
373 |
2200 |
0.2133 |
|||||||
Dalsy |
266.8 |
135.16 |
7/4.96 |
14.9 |
373 |
2141 |
0.2133 |
|||||||
Peany |
300 |
152 |
19/3.193 |
15.97 |
419 |
2403 |
0.1896 |
|||||||
Tulip |
336.4 |
170.45 |
19/3.381 |
16.01 |
470 |
2695 |
0.1691 |
|||||||
Daftodil |
350 |
177.35 |
19/3.447 |
17.24 |
489 |
2804 |
0.1625 |
|||||||
Canna |
397.5 |
201.42 |
19/3.673 |
18.36 |
555 |
3184 |
0.1431 |
|||||||
Goldentufl |
450 |
228 |
19/3.909 |
19.55 |
629 |
3499 |
0.1264 |
|||||||
Syringa |
477 |
241.68 |
37/2.882 |
20.19 |
666 |
3849 |
0.1193 |
|||||||
Cosmos |
477 |
241.68 |
19/4.023 |
20.12 |
666 |
3708 |
0.1193 |
|||||||
Hyacinth |
500 |
253.35 |
37/2.951 |
20.65 |
698 |
4035 |
0.1138 |
|||||||
Zinnia |
500 |
253.35 |
19/4.12 |
20.6 |
698 |
3888 |
0.1138 |
|||||||
Dahlia |
556.5 |
282 |
19/4.346 |
21.73 |
777 |
4327 |
0.1022 |
|||||||
Mistletoe |
556.5 |
282 |
37/3.114 |
21.79 |
777 |
4362 |
0.1022 |
|||||||
Meadowsweet |
600 |
304 |
37/3.233 |
22.63 |
838 |
4703 |
0.0948 |
|||||||
Orchid |
636 |
322.25 |
37/3.33 |
23.31 |
888 |
4985 |
0.0894 |
|||||||
Heuchera |
650 |
329.35 |
37/3.366 |
23.56 |
908 |
5095 |
0.0875 |
|||||||
Flag |
700 |
354.71 |
61/2.72 |
24.48 |
978 |
5146 |
0.0813 |
|||||||
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 |
|||||||
DIN 48201 Part 5 |
||||||||||||
Nominal Area |
Calculated Area |
Stranding and Wire Diameter |
Overall Diameter |
Weight |
Calculated Breaking Load |
Max.DC Resistance at 20° C |
||||||
mm2 |
mm2 |
No.xmm |
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 |
135 |
810 |
0.5786 |
||||||
55 |
48.35 |
19/1.80 |
9 |
133 |
860 |
0.595 |
||||||
70 |
65.81 |
19/2.10 |
10.5 |
181 |
1150 |
0.4371 |
||||||
95 |
93.27 |
19/2.50 |
12.5 |
256 |
1595 |
0.3084 |
||||||
120 |
116.99 |
19/2.80 |
14 |
322 |
1910 |
0.2459 |
||||||
150 |
147.11 |
37/2.25 |
15.8 |
406 |
2570 |
0.196 |
||||||
185 |
181.62 |
37/2.50 |
17.5 |
501 |
3105 |
0.1587 |
||||||
240 |
242.54 |
61/2.25 |
20.3 |
670 |
4015 |
0.1191 |
||||||
300 |
299.43 |
61/2.50 |
22.5 |
827 |
4850 |
0.0965 |
||||||
400 |
400.14 |
61/2.89 |
26 |
1105 |
6190 |
0.0722 |
||||||
500 |
499.83 |
61/3.23 |
29.1 |
1381 |
7600 |
0.0578 |
||||||
625 |
626.2 |
91/2.96 |
32.6 |
1733 |
9690 |
0.04625 |
||||||
800 |
802.1 |
91/3.35 |
36.8 |
2219 |
12055 |
0.03611 |
||||||
1000 |
999.71 |
91/3.74 |
41.1 |
2766 |
14845 |
0.02897 |
||||||
AAAC(All Aluminum Alloy Conductor)
ACSR(Aluminun Conductor Steel Reinforced)
ACSR/AW ACSR/AS ACSR/AC
AACSR TACSR TACSR/AW
ACAR(Aluminum Conductor Aluminum Alloy Reinforced)
ACCC(Aluminum Composite Core Conductor)
Galvanized Steel Wire /Strand(GSW,SC/GZ)
Aluminum Clad Steel Wire(Alumoweld,ACS,SC/AC)
Aluminum Rod
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