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O le a le American Wire Gauge (AWG)?

American Wire Gauge (AWG) o le auala masani e faʻaalia ai le tele o le uaea i Amerika i Matu.I le AWG, o le tele o le numera, o le laʻititi o le uaea lautele ma le mafiafia.Ole lapo'a fa'ata'atia pito sili ona tele ole 0000 AWG, ma le 40 AWG ole la'ititi la'ititi la'ititi.E mafai foi ona ta'ua o Brown & Sharpe uaea fua pe na o le fua ole uaea.

O le AWG e mo le manoa tasi, malo, lapotopoto, uaea fa'aeletise.Na muamua faʻafeiloaʻi i le 1857 e avea o se faʻataʻitaʻiga e sui ai fua eseese o loʻo faʻaaogaina e tagata gaosi oloa eseese.O le fa'aogaina o numera tetele e fa'ailoa mai ai uaea laiti e tutusa ma le Fua Uea Fa'ata, lea e fa'aoga i Peretania.O le tele o isi atunu'u e fa'aogaina le fa'avasegaina fa'ava-o-malo o le uaea fa'alava i sikuea millimita (mm2) fa'amatala i le International Electrotechnical Commission 60228.

Ole tele ole AWG e le aofia ai le lapo'a ole insulation e puipuia ai se uaea.

0000 AWG ua faauigaina o le 0.46 inisi le lautele, ma le 36 AWG ua faauigaina o le 0.005 inisi le lautele.O isi lapopo'a uma e maua mai o la'asaga logarithmic i le va o lapopo'a fa'amatala e lua.E 39 fua laasaga i le va o lapopoa nei, ma o le fua faatatau e 1 i le 92 le lautele.O le mea lea, o laʻasaga taʻitasi AWG o le aʻa 39 o le 92, pe tusa ma le 1.12293 taimi le suiga i le lautele.

O se uaea la'ititi (tele tele) e mafai ona fa'aosoina ma le saogalemu le tele o le eletise nai lo le uaea lapo'a (la'ititi la'ititi).O le fa'aitiitia o le tele o le AWG o se uaea i le tolu o le a fa'aluaina ai le vaega fa'alava o se uaea ma fa'aluaina le aofa'i o le taimi nei e mafai ona feavea'i.Suia le tele o le AWG i le 10 o le a suia ai le vaeluaga i le faasefulu.

Talu ai e le lelei le alumini i se ta'avale e pei o le kopa, mo le fuafuaina o le tele o le uaea alumini e mafai ona ave pe a fa'atusatusa i le apamemea, ia manatu o le 2-gauge AWG tele.

 
AWG
Diamita
Area
(mm2)
电阻值
(Ohm/km)
AWG
Diamita
Area
(mm2)
电阻值
(Ohm/km)
公制 mm
英制 inisi
公制 mm
英制 inisi
4/0
11.68
0.46
107.22
0.17
22
0.643
0.0253
0.3247
54.3
3/0
10.40
0.4096
85.01
0.21
23
0.574
0.0226
0.2588
66.8
2/0
9.27
0.3648
67.43
0.26
24
0.511
0.0201
0.2047
89.4
1/0
8.25
0.3249
53.49
0.33
25
0.44
0.0179
0.1624
106
1
7.35
0.2893
42.41
0.42
26
0.404
0.0159
0.1281
143
2
6.54
0.2576
33.62
0.53
27
0.361
0.0142
0.1021
168
3
5.83
0.2294
26.67
0.66
28
0.32
0.0126
0.0804
227
4
5.19
0.2043
21.15
0.84
29
0.287
0.0113
0.0647
289
5
4.62
0.1819
16.77
1.06
30
0.254
0.0100
0.0507
361
6
4.11
0.1620
13.30
1.33
31
0.226
0.0089
0.0401
430
7
3.67
0.1443
10.55
1.68
32
0.203
0.0080
0.0316
583
8
3.26
0.1285
8.37
2.11
33
0.18
0.0071
0.0255
944
9
2.91
0.1144
6.63
2.67
34
0.16
0.0063
0.0201
956
10
2.59
0.1019
5.26
3.36
35
0.142
0.0056
0.0169
1,200
11
2.30
0.0907
4.17
4.24
36
0.127
0.0050
0.0127
1,530
12
2.05
0.0808
3.332
5.31
37
0.114
0.0045
0.0098
1,788
13
1.82
0.0720
2.627
6.69
38
0.102
0.0040
0.0081
2,400
14
1.63
0.0641
2.075
8.45
39
0.089
0.0035
0.0062
2,740
15
1.45
0.0571
1.646
10.6
40
0.079
0.0031
0.0049
4,080
16
1.29
0.0508
1.318
13.5
41
0.071
0.0028
0.0040
4,264
17
1.15
0.0453
1.026
16.3
42
0.064
0.0025
0.0032
6,300
18
1.02
0.0403
0.8107
21.4
43
0.056
0.0022
0.0025
6,936
19
0.912
0.0359
0.5667
26.9
44
0.051
0.0020
0.0020
9,180
20
0.813
0.0320
0.5189
33.9
45
0.046
0.0018
0.0016
10,200
21
0.724
0.0285
0.4116
42.7
46
0.041
0.0016
0.0013
16,300

 

 
AWG 外径
截面积
(mm2)
电阻值
(Ohm/km)
 AWG Diamita
截面积
(mm2)
电阻值
(Ohm/km)
公制 mm 英制 inisi 公制 mm 英制 inisi
4/0 11.68 0.46 107.22 0.17 22 0.643 0.0253 0.3247 54.3
3/0 10.40 0.4096 85.01 0.21 23 0.574 0.0226 0.2588 66.8
2/0 9.27 0.3648 67.43 0.26 24 0.511 0.0201 0.2047 89.4
1/0 8.25 0.3249 53.49 0.33 25 0.44 0.0179 0.1624 106
1 7.35 0.2893 42.41 0.42 26 0.404 0.0159 0.1281 143
2 6.54 0.2576 33.62 0.53 27 0.361 0.0142 0.1021 168
3 5.83 0.2294 26.67 0.66 28 0.32 0.0126 0.0804 227
4 5.19 0.2043 21.15 0.84 29 0.287 0.0113 0.0647 289
5 4.62 0.1819 16.77 1.06 30 0.254 0.0100 0.0507 361
6 4.11 0.1620 13.30 1.33 31 0.226 0.0089 0.0401 430
7 3.67 0.1443 10.55 1.68 32 0.203 0.0080 0.0316 583
8 3.26 0.1285 8.37 2.11 33 0.18 0.0071 0.0255 944
9 2.91 0.1144 6.63 2.67 34 0.16 0.0063 0.0201 956
10 2.59 0.1019 5.26 3.36 35 0.142 0.0056 0.0169 1,200
11 2.30 0.0907 4.17 4.24 36 0.127 0.0050 0.0127 1,530
12 2.05 0.0808 3.332 5.31 37 0.114 0.0045 0.0098 1,788
13 1.82 0.0720 2.627 6.69 38 0.102 0.0040 0.0081 2,400
14 1.63 0.0641 2.075 8.45 39 0.089 0.0035 0.0062 2,740
15 1.45 0.0571 1.646 10.6 40 0.079 0.0031 0.0049 4,080
16 1.29 0.0508 1.318 13.5 41 0.071 0.0028 0.0040 4,264
17 1.15 0.0453 1.026 16.3 42 0.064 0.0025 0.0032 6,300
18 1.02 0.0403 0.8107 21.4 43 0.056 0.0022 0.0025 6,936
19 0.912 0.0359 0.5667 26.9 44 0.051 0.0020 0.0020 9,180
20 0.813 0.0320 0.5189 33.9 45 0.046 0.0018 0.0016 10,200
21 0.724 0.0285 0.4116 42.7 46 0.041 0.0016 0.0013 16,300

 

Taimi meli: Au-01-2022
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