블로그 2021년 5월 21일

도체 크기 대화(AWG/SWG를 mm로)

케이블 도체 가닥 치수 단위는 mm이지만 단면적 또는 도체 크기는 Sqmm(mm2), AWG(미국 전선 규격), SWG(표준 전선 규격)로 표시됩니다.

우리는 주어진 표에서 SWG/AWG를 mm 및 mm2로 변환하는 것을 쉽게 이해할 수 있습니다.

도체 크기 등가물(직경)

아니요

SWG

B&S(AWG)

신장

0.324

8.23

0.3249

8.25

0.300

7.62

0.2893

7.35

0.276

7.01

0.2576

6.54

0.252

6.40

0.2294

5.83

0.232

5.89

0.2043

5.19

0.212

5.38

0.1819

4.62

0.192

4.88

0.1620

4.11

0.176

4.47

0.1443

3.67

0.160

4.06

0.1285

3.26

0.144

3.66

0.1144

2.91

0.128

3.25

0.1019

2.59

0.116

2.95

0.0907

2.3

0.104

2.64

0.0808

2.05

0.092

2.34

0.0720

1.83

0.080

2.03

0.0641

1.63

0.072

1.83

0.0571

1.45

0.064

1.63

0.0508

1.29

0.056

1.42

0.0453

1.15

0.048

1.22

0.0403

1.02

0.040

1.02

0.0359

0.912

0.036

0.914

0.0320

0.813

0.032

0.813

0.0285

0.724

0.028

0.711

0.0253

0.643

0.024

0.610

0.0226

0.574

0.022

0.559

0.0201

0.511

0.020

0.508

0.0179

0.455

0.018

0.457

0.0159

0.404

0.0164

0.417

0.0142

0.361

0.0148

0.376

0.0126

0.320

0.0136

0.345

0.0113

0.287

0.0124

0.315

0.0100

0.254

0.0116

0.295

0.0089

0.226

0.0108

0.274

0.0080

0.203

0.0100

0.254

0.0071

0.180

0.0092

0.234

0.0063

0.160

0.0084

0.213

0.0056

0.142

0.0076

0.193

0.0050

0.127

0.0068

0.173

0.0045

0.114

0.006

0.152

0.0040

0.102

0.0052

0.132

0.0035

0.089

0.0048

0.122

0.0031

0.079

0.0044

0.112

0.0028

0.071

0.0040

0.102

0.0025

0.064

0.0036

0.091

0.0022

0.056

0.0032

0.081

0.0020

0.051

0.0028

0.071

0.0018

0.046

0.0024

0.061

–

0.0020

0.051

–

0.0016

0.04

–

0.0012

0.030

–

0.0010

0.025

–

SWG = (영국) 표준 와이어 게이지
B & S = 브라운과 샤프
AWG = 미국 와이어 게이지

CSA(mm2 단위) = [0.785 x (D)^2] x 가닥 수

예1

20 AWG 크기의 경우 CSA는 20 AWG = 0.81mm입니다.
가닥 수 = 1
CSA = 0.785 X 0.81 X 0.81 X 1 = 0.51 제곱mm

예2

3 X 22 SWG 크기 CSA의 경우 스트랜드 수 = 3입니다.
각 스트랜드의 크기 = 22 SWG 22 SWG = 0.71 mm
CSA = 0.785 X 0.71 X 0.71 X 3 = 1.19 제곱mm

케이블에서 가장 많이 사용되는 AWG 스타일의 도체 크기는 26, 24, 22, 20, 18 및 16입니다. 이는 단선 및 다중 스트랜드 유형이 있습니다.

SWG 스타일: 3X22 SWG, 1 X 22 SWG, 1 X 30 SWG, 1 X 24 SWG

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금속 석유화학 국방 및 핵 전원 유리 플라스틱 제약 시멘트 산업

도체 크기 대화(AWG/SWG를 mm로)

도체 크기 등가물(직경)

예1

예2

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