WDZB-RYY型  铜芯聚烯烃绝缘低烟无卤阻燃护套软电线

芯线×标截面(mm²)

导体结构(NO./mm)

绝缘厚度规定值(mm)

护套厚度规定值(mm)

平均外径(mm)

20℃时导体电阻最大值(Ω/KM)

下限

上限

铜芯

镀锡铜芯

2×0.5

16/0.20

0.50

0.60

4.6

2×0.50

16/0.20

0.50

2×0.75

24/0.20

0.50

0.60

4.9 3.2×5.2

6.3  3.8×6.3

26.0

26.7

3×0.5

16/0.20

0.50

0.60

4.90

6.30

39.0

40.1

3×0.75

24/0.20

0.50

0.60

5.20

6.70

26.0

26.7

2×1.0

32/0.20

0.60

0.80

5.9 3.9×6.2

7.5  4.7×7.5

19.2

20.0

2×1.5

30/0.25

0.70

0.80

6.80

8.60

13.3

13.7

2×2.5

50/0.25

0.80

1.00

8.40

10.60

7.98

8.21

3×1.0

32/0.20

0.60

0.8

6.3

8.0

19.2

20.0

3×1.5

30/0.25

0.70

0.9

7.4

9.4

13.3

13.7

3×2.5

50/0.25

0.80

1.1

9.2

11.4

7.98

8.21

4×0.75

24/0.20

0.60

0.8

6.6

8.3

26.0

26.7

4×1.0

32/0.20

0.60

0.9

7.1

9.0

19.2

20.0

4×1.5

30/0.25

0.70

1.0

8.4

10.5

13.3

13.7

4×2.5

50/0.25

0.80

1.1

10.1

12.5

7.98

8.21

5×0.75

25/0.20

0.60

0.9

7.4

9.3

26.0

26.7

5×1.0

32/0.20

0.60

0.9

7.8

9.8

19.2

20.0

5×1.5

30/0.25

0.70

1.1

9.3

11.6

13.3

13.7

5×2.5

50/0.25

0.80

1.2

11.2

13.9

7.98

8.21