芯数×标称截面mm2

导体种类

上限

外径mm

70℃zui小绝缘电阻MΩ．KM

芯数×标称截面mm2

导体种类

外径mm上限

70℃zui小绝缘电阻MΩ．KM

2×0.75

1

8.0

0.012

4×1.5

2

11.5

0.010

2×0.75

2

8.4

0.014

4×2.5

1

12.0

0.010

2×1.0

1

8.4

0.011

4×2.5

2

13.0

0.009

2×1.0

2

8.8

0.013

4×4

1

14.0

0.0085

2×1.5

1

9.4

0.011

4×4

3

15.0

0.0077

2×1.5

2

10.0

0.010

4×6

1

15.0

0.0070

2×2.5

1

10.5

0.010

4×6

2

16.5

0.0065

2×2.5

2

11.5

0.009

4×10

2

20.0

0.0065

2×4

1

11.5

0.0085

5×0.75

1

9.6

0.013

2×4

2

12.5

0.0070

5×0.75

2

10.5

0.014

2×6

1

12.5

0.0070

5×1.0

1

10.0

0.011

2×6

2

14.0

0.0065

5×1.0

2

11.0

0.013

2×10

2

17.5

0.0065

5×1.5

1

11.5

0.011

3×0.75

1

8.4

0.012

5×1.5

2

12.5

0.010

3×0.75

2

8.8

0.014

5×2.5

1

14.0

0.010

3×1.0

1

8.8

0.011

5×2.5

2

14.5

0.009

3×1.0

2

9.2

0.013

5×4

1

15.0

0.0085

3×1.5

1

9.8

0.011

5×4

2

16.5

0.0077

3×1.5

2

10.5

0.010

5×6

1

16.5

0.0070

3×3.5

1

11.0

0.010

5×6

2

18.0

0.0065

3×2.5

2

12.0

0.009

5×10

2

22.5

0.0065

3×4

1

12.5

0.0085

7×0.75

1

10.5

0.012

3×4

2

13.5

0.0077

7×0.75

2

11.0

0.014

3×6

1

14.0

0.0070

7×1.0

1

11.0

0.011

3×6

2

15.0

0.0065

7×1.0

2

11.5

0.013

3×10

2

18.5

0.0065

7×1.5

1

12.5

0.011

4×0.75

1

9.0

0.012

7×1.5

2

13.5

0.010

4×0.75

2

9.6

0.014

7×2.5

1

15.0

0.010

4×1.0

1

9.4

0.011

7×2.5

2

16.0

0.009

4×1.0

2

10.0

0.013

7×4

1

16.5

0.0085

4×1.5

1

10.5

0.011

7×4

2

17.5

0.0077

芯数×标称截面mm2

导体种类

外径mm

70℃zui小绝缘电阻MΩ．KM

芯数×标称截面mm2

导体种类

外径mm上限

70℃zui小绝缘电阻MΩ．KM

上限

7×6

1

18.0

0.0070

12×1.0

2

15.5

0.013

7×6

2

19.5

0.0065

12×1.5

1

16.5

0.011

7×10

2

24.0

0.0065

12×1.5

2

17.5

0.010

8×0.75

1

11.5

0.012

12×2.5

1

19.0

0.010

8×0.75

2

12.0

0.014

12×2.5

2

20.5

0.009

8×1.0

1

13.0

0.011

12×4

1

21.5

0.0085

8×1.0

2

13.0

0.013

12×4

2

23.0

0.0077

8×1.5

1

14.5

0.011

12×6

1

23.5

0.0070

8×1.5

2

15.5

0.010

12×6

2

26

0.0065

8×2.5

1

16.5

0.010

14×0.75

1

14.5

0.012

8×2.5

2

17.5

0.009

14×0.75

2

15.0

0.014

8×4

1

18.0

0.0085

14×1.0

1

15.0

0.011

8×4

2

19.5

0.0077

14×1.0

2

16.0

0.013

8×6

1

20.0

0.0070

14×1.5

1

17.0

0.011

8×6

2

22.0

0.0065

14×1.5

2

18.5

0.010

8×10

2

27.0

0.0065

14×2.5

1

19.5

0.010

10×0.75

1

13.5

0.012

14×2.5

2

21.5

0.009

10×0.75

2

13.5

0.014

14×4

1

23.5

0.0085

10×1.0

1

14.0

0.011

14×4

2

24.5

0.0070

10×1.0

2

15.0

0.013

14×6

1

24.5

0.0070

10×1.5

1

16.0

0.011

14×6

2

27.0

0.0065

10×1.5

2

17.0

0.010

16×0.75

1

15.0

0.012

10×2.5

1

18.5

0.010

16×0.75

2

16.0

0.014

10×2.5

2

19.5

0.009

16×1.0

1

15.5

0.011

10×4

1

20.5

0.0085

16×1.0

2

17.0

0.013

10×4

2

22.5

0.0077

16×1.5

1

18.0

0.011

10×6

1

22.5

0.0070

16×1.5

2

19.5

0.010

10×6

2

25.0

0.0065

16×2.5

1

21.0

0.010

10×10

2

30.5

0.0065

16×2.5

2

23.0

0.009

12×0.75

1

13.5

0.012

19×0.75

1

15.5

0.012

12×0.75

2

14.5

0.014

19×075

2

16.5

0.014

12×1.0

1

14.5

0.011

19×1.0

1

16.5

0.011

19×1.0

2

17.5

17.5

37×0.1

2

23.5

0.013

19×1.5

1

19.0

0.011

37×1.5

1

25.0

0.011

19×1.5

2

20.5

0.010

37×1.5

2

27.0

0.010

芯数×标称截面mm2

导体种类

外径mm

70℃zui小绝缘电阻MΩ．KM

芯数×标称截面mm2

导体种类

外径mm上限

70℃zui小绝缘电阻MΩ．KM

上限

19×2.5

1

22.0

0.010

37×2.5

1

29.0

0.010

19×2.5

2

24.0

0.009

37×2.5

2

31.5

0.009

24×0.75

1

18.0

0.012

44×0.75

1

23.0

0.012

24×0.75

2

19.0

0.014

44×0.75

2

24.5

0.014

24×1.0

1

19.0

0.011

44×1.0

1

24.0

0.011

24×1.0

2

20.5

0.013

44×1.0

2

26.0

0.013

24×1.5

1

22.0

0.011

44×1.5

1

28.0

0.011

24×1.5

2

24.0

0.010

44×1.5

2

30.5

0.010

24×2.5

1

25.5

0.010

44×2.5

1

33.5

0.010

24×2.5

2

28.0

0.009

44×2.5

2

36.0

0.009

27×0.75

1

18.0

0.012

48×0.75

1

23.0

0.012

27×0.75

2

19.5

0.014

48×0.75

2

25.0

0.014

27×1.0