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云母耐火高温电缆500℃ GNB500

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云母耐火高温电缆500℃ GNB500

Product model: gnb500


Executive standard: Q / irmv2 - 2008


Product characteristics:


1. Rated voltage: 450 / 750V


2. Working temperature: 500 ℃, 800 ℃


3. Conductor: bare copper or nickel plated copper wire stranded


4. Insulation: glass fiber + mica wrapping + glass fiber weaving


5. Sheath: glass fiber braiding + gluing


6. Color: Red / yellow / Blue / White / Black / Brown / green, etc


Specification structure and technical parameters:

芯数×截面
(mm2)

导体结构
根数/线径(mm)

绝缘厚度
(mm)

绝缘外径
(mm)

护套厚度
(mm)

平均外径
(mm)

20 ℃ 时导体
直流电阻
(Ω/km)

2 × 0.75

42/0.15

0.60

2.40

1.20

7.80

26.7

3 × 0.75

42/0.15

0.60

2.40

1.20

8.10

26.7

4 × 0.75

42/0.15

0.60

2.40

1.40

9.20

26.7

5 × 0.75

42/0.15

0.60

2.40

1.50

10.0

26.7

6 × 0.75

42/0.15

0.60

2.40

1.50

10.80

26.7

7 × 0.75

42/0.15

0.60

2.40

1.50

10.80

26.7

8 × 0.75

42/0.15

0.60

2.40

1.50

11.50

26.7

10 × 0.75

42/0.15

0.60

2.40

1.6

13.00

26.7

12 × 0.75

42/0.15

0.60

2.40

1.6

13.80

26.7

19 × 0.75

42/0.15

0.60

2.40

1.8

16.2

26.7

2 × 1

32/0.20

0.60

2.60

1.40

8.60

20.0

3 × 1

32/0.20

0.60

2.60

1.40

8.80

20.0

4 × 1

32/0.20

0.60

2.60

1.50

9.40

20.0

5 × 1

32/0.20

0.60

2.60

1.50

10.40

20.0

6 × 1

32/0.20

0.60

2.60

1.60

11.50

20.0

7 × 1

32/0.20

0.60

2.60

1.60

11.50

20.0

8 × 1

32/0.20

0.60

2.60

1.60

12.40

20.0

10 × 1

32/0.20

0.60

2.60

1.80

13.80

20.0

12 × 1

32/0.20

0.60

2.60

1.80

10.50

20.0

16 × 1

32/0.20

0.60

2.60

1.80

16.0

20.0

19 × 1

32/0.20

0.60

2.60

1.80

17.2

20.0

2 × 1.5

48/0.20

0.60

2.80

1.50

9.20

13.7

3 × 1.5

48/0.20

0.60

2.80

1.50

9.50

13.7

4 × 1.5

48/0.20

0.60

2.80

1.50

10.20

13.7

5 × 1.5

48/0.20

0.60

2.80

1.60

11.40

13.7

6 × 1.5

48/0.20

0.60

2.80

1.60

12.20

13.7

7 × 1.5

48/0.20

0.60

2.80

1.60

12.20

13.7

8 × 1.5

48/0.20

0.60

2.80

1.60

13.0

13.7

10 × 1.5

48/0.20

0.60

2.80

1.80

15.0

13.7

2× 2.5

49/0.25

0.70

3.50

1.60

10.80

8.21

3× 2.5

49/0.25

0.70

3.50

1.60

11.20

8.21

4× 2.5

49/0.25

0.70

3.50

1.80

12.60

8.21

5× 2.5

49/0.25

0.70

3.50

1.80

13.60

8.21

6× 2.5

49/0.25

0.70

3.50

1.80

14.60

8.21

7× 2.5

49/0.25

0.70

3.50

1.80

14.60

8.21

2× 4

56/0.30

0.70

4.10

1.60

12.0

5.09

3× 4

56/0.30

0.70

4.10

1.70

9.8

5.09

4× 4

56/0.30

0.70

4.10

1.80

14.0

5.09

2× 6

84/0.30

0.70

4.90

1.60

13.8

3.39

3× 6

84/0.30

0.70

4.90

1.80

14.8

3.39

4× 6

84/0.30

0.70

4.90

1.80

16.0

3.39