芯數(shù)×
標(biāo)稱截面

導(dǎo)體種類

絕緣
標(biāo)稱厚度mm

護套
標(biāo)稱厚度 mm

平均外徑

70℃時絕緣電阻zui小值MΩ/km

下限

上限

2×0.75

1

2

0.6

1.2

6.4

6.6

8.0

8.4

0.012

0.014

2×1.0

1

2

0.6

1.2

6.8

6.8

8.4

8.8

0.011

0.013

2×1.5

1

2

0.7

1.2

7.6

7.8

9.4

10.0

0.011

0.010

2×2.5

1

2

0.8

1.2

8.6

9.0

10.5

11.5

0.010

0.009

2×4

1

2

0.8

1.2

9.6

10.0

11.5

12.5

0.0085

0.0077

2×6

1

2

0.8

1.2

10.5

11.0

12.5

14.0

0.0070

0.0065

2×10

2

1.0

1.5

14.0

17.5

0.0065

3×0.75

1

2

0.6

1.2

6.8

7.0

8.4

8.8

0.012

0.014

3×1.0

1

2

0.6

1.2

7.0

7.2

8.8

9.2

0.011

0.013

3×1.5

1

2

0.7

1.2

8.0

8.2

9.8

10.5

0.011

0.010

3×2.5

1

2

0.8

1.2

9.2

9.4

11.0

12.0

0.010

0.009

3×4

1

2

0.8

1.2

10.0

10.5

12.5

13.5

0.0085

0.0077

3×6

1

2

0.8

1.5

11.5

12.0

14.0

15.0

0.0070

0.0065

3×10

2

1.0

1.5

14.5

18.5

0.0065

4×0.75

1

2

0.6

1.2

7.2

7.4

9.0

9.6

0.012

0.014

4×1.0

1

2

0.6

1.2

7.6

7.8

9.4

10.0

0.011

0.013

4×1.5

1

2

0.7

1.2

8.6

9.0

10.5

11.5

0.011

0.010

4×2.5

1

2

0.8

1.2

10.0

10.0

12.0

13.0

0.010

0.009

4×4

1

2

0.8

1.5

11.5

12.0

14.0

15.0

0.0085

0.0077

4×6

1

2

0.8

1.5

12.5

13.0

15.0

16.5

0.0070

0.0065

4×10

2

1.0

1.5

16.0

20.0

0.0065

5×0.75

1

2

0.6

1.2

7.8

8.0

9.6

10.5

0.012

0.014

5.1

1

2

0.6

1.2

8.2

8.4

10.0

11.0

0.011

0.013

5×1.5

1

2

0.7

1.2

9.4

9.8

11.5

12.5

0.011

0.010

5×2.5

1

2

0.8

1.5

11.5

11.5

14.0

14.5

0.010

0.009

5×4

1

2

0.8

1.5

12.5

13.0

15.0

16.5

0.0085

0.0077

5×6

1

2

0.8

1.5

14.0

14.5

16.5

18.0

0.0070

0.0065

5×10

2

1.0

1.7

18.0

22.5

0.0065

7×0.75

1

2

0.6

1.2

8.4

8.8

10.5

11.0

0.012

0.014

7×1.0

1

2

0.6

1.2

9.0

9.2

11.0

11.5

0.011

0.013

7×1.5

1

2

0.7

1.2

10.0

10.5

12.5

13.5

0.011

0.010

7×2.5

1

2

0.8

1.5

12.5

12.5

15.0

16.0

0.010

0.009

7×4

1

2

0.8

1.5

13.5

14.0

16.5

17.5

0.0085

0.0077

7×6

1

2

0.8

1.5

15.0

15.5

18.0

19.5

0.0070

0.0065

7×10

2

1.0

1.7

20.0

24.0

0.0065

8×0.75

1

2

0.6

1.2

9.4

9.6

11.5

12.0

0.012

0.014

8×1

1

2

0.6

1.2

10.0

10.0

12.0

13.0

0.011

0.013

8×1.5

1

2

0.7

1.5

12.0

12.5

14.5

15.5

0.011

0.010

8×2.5

1

2

0.8

1.5

14.0

14.0

16.5

17.5

0.010

0.009

8×4

1

2

0.8

1.5

15.5

16.0

18.0

19.5

0.0085

0.0077

8×6

1

2

0.8

1.7

17.5

18.0

20.0

22.0

0.0070

0.0065

8×10

2

1.0

1.7

22.5

27.0

0.0065

10×0.75

1

2

0.6

1.2

10.5

10.5

12.5

13.5

0.012

0.014

10×1.0

1

2

0.6

1.5

11.5

12.0

14.0

15.0

0.011

0.013

10×1.5

1

2

0.7

1.5

13.5

14.0

16.0

17.0

0.011

0.010

10×2.5

1

2

0.8

1.5

15.5

16.0

18.5

19.5

0.010

0.009

10×4

1

2

0.8

1.7

18.0

18.5

20.5

22.5

0.0085

0.0077

10×6

1

2

0.8

1.7

19.5

20.5

22.5

25.0

0.0070

0.0065

10×10

2

1.0

1.7

25.5

30.5

0.0065

12×0.75

1

2

0.6

1.5

11.5

11.5

13.5

14.5

0.012

0.014

12×1.0

1

2

0.6

1.5

12.0

12.5

14.5

15.5

0.011

0.013

12×1.5

1

2

0.7

1.5

14.0

14.0

16.5

17.5

0.011

0.010

12×2.5

1

2

0.8

1.5

16.0

16.5

19.0

20.5

0.010

0.009

12×4

1

2

0.8

1.7

18.5

19.0

21.5

23.0

0.0085

0.0077

12×6

1

2

0.8

1.7

20.5

21.0

23.5

26.0

0.0070

0.0065

14×0.75

1

2

0.6

1.5

12.0

12.0

14.5

15.0

0.012

0.014

14×1.0

1

2

0.6

1.5

12.5

13.0

15.0

16.0

0.011

0.013

14×1.5

1

2

0.7

1.5

14.5

15.0

17.0

18.5

0.011

0.010

14×2.5

1

2

0.8

1.5

17.0

17.5

19.5

21.5

0.010

0.009

14×4

1

2

0.8

1.7

19.5

20.0

22.5

24.5

0.0085

0.0077

14×6

1

2

0.8

1.7

21.5

22.5

24.5

27.0

0.0070

0.0065

16×0.75

1

2

0.6

1.5

12.5

13.0

15.0

16.0

0.012

0.014

16×1.0

1

2

0.6

1.5

13.0

13.5

15.5

17.0

0.011

0.013

16×1.5

1

2

0.7

1.5

15.0

15.5

18.0

19.5

0.011

0.010

16×2.5

1

2

0.8

1.7

18.0

19.0

21.0

23.0

0.010

0.009

19×0.75

1

2

0.6

1.5

13.0

13.5

15.5

16.5

0.012

0.014

19×1.0

1

2

0.6

1.5

14.0

14.5

16.5

17.5

0.011

0.013

19×1.5

1

2

0.7

1.5

16.0

16.5

19.0

20.5

0.011

0.010

19×2.5

1

2

0.8

1.7

19.0

20.0

22.0

24.0

0.010

0.009

24×0.75

1

2

0.6

1.5

15.0

15.5

18.0

19.0

0.012

0.014

24×1.0

1

2

0.6

1.5

16.0

16.5

19.0

20.5

0.011

0.013

24×1.5

1

2

0.7

1.7

19.0

20.0

22.0

24.0

0.011

0.010

24×2.5

1

2

0.8

1.7

22.5

23.0

25.5

28.0

0.010

0.009