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Electric flexible copper stranded conductors
Time:2016/11/28 3:46:12 Browse:2654
 


本产品适用于电气装备及接线用软铜绞线
1、产品执行标准:GB/T 12970.2-2009
2、产品结构图:



3、产品型号:TJR1
4、规格、尺寸及性能


标称截面 
mm2

计算截面积 
mm2

结构

计算外径 
mm

20℃直流电阻≯D.C. 
Ω/km

计算重量 
kg/km

单线根数 
number

股数×根数×单线标称直径 
mm

10

10.01

49

7×7/0.51

4.59

1.83

94.3

16

15.84

84

7×12/0.49

6.17

1.16

150

25

25.08

133

19×7/0.49

7.35

0.736

239

35

35.14

133

19×7/0.58

8.70

0.525

334

40

40.15

133

19×7/0.62

9.30

0.459

382

50

48.30

133

19×7/0.68

10.20

0.382

459

63

62.72

189

27×7/0.65

12.00

0.294

597

70

68.64

189

27×7/0.68

12.53

0.269

653

80

78.20

259

37×7/0.62

13.02

0.236

744

95

94.06

259

37×7/0.68

14.28

0.196

895

100

99.68

259

37×7/0.70

14.70

0.185

948

120

117.67

324

27×12/0.68

17.39

0.157

1119

125

124.69

324

27×12/0.70

17.90

0.148

1186

160

162.86

324

27×12/0.80

20.20

0.113

1549

185

183.85

324

27×12/0.85

21.74

0.100

1749

200

196.15

444

37×12/0.75

21.80

0.0940

1866

250

251.95

444

37×12/0.85

24.72

0.0732

2397

315

310.58

703

37×19/0.75

26.25

0.0594

2954

400

398.92

703

37×19/0.85

29.75

0.0462

3795

500

498.30

703

37×19/0.95

33.25

0.0370

4740

630

627.10

1159

61×19/0.83

37.35

0.0294

5965

800

804.30

1159

61×19/0.94

42.30

0.0229

7651

1000

1003.6

1159

61×19/1.05

47.25

0.0184

9547



软铜绞线.zip

 
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