Show Menu

Download Appendixes

Introduction to Coaxial Cable 

Coaxial Necessary Data

Telephone cables

Instrument Cables

Power And Control Cables

Site Home Page Products Page Instrument Cables Rated Voltage 150-250(300)v IEC 60092-376 RE-2X(ST)YQY Fire Resistant Multi-Triple

Multi-Triple

 

Criteria

Standard Values

Unit

Conductor cross section

Nominal

0.5

0.75

1

1.5

2.5

mm²

Conductor DC Resistance @ 20oC

max.

40.4

26

19.2

12.8

7.86

Ohm/kM

Insulation resistance

min.

1000

MOhm x km

Mutual capacitance

max.

150

nF/km

L/R (ratio)

max.

25

25

25

40

60

microH/Ohm

Test voltage :

for 5 minutes

1.5 kV A.C

K.V

core to core

core to screen

Operating voltage U(rms)

 

300

V

Nominal cross section area of conductor

Insulation thickness

Armour Wire Diameter

Diameter Under Armour

Sheath thickness

Overall Diameter

Weight

Standard Packing Length

mm2

mm

mm

mm

mm

mm

Kg/Km

meter

Conductor : 0.5 mm2 (7x0.30 mm)

1x3x0.5

0.4

0.2

7.0

1.1

10.1

149

1000

2x3x0.5

0.4

0.3

10.4

1.2

14.2

252

1000

3x3x0.5

0.4

0.3

11.1

1.3

15.0

306

1000

4x3x0.5

0.4

0.3

12.1

1.3

16.1

343

1000

5x3x0.5

0.4

0.3

13.3

1.3

17.2

382

1000

6x3x0.5

0.4

0.3

14.5

1.4

18.7

445

1000

7x3x0.5

0.4

0.3

14.5

1.4

18.7

470

1000

10x3x0.5

0.4

0.3

18.6

1.5

22.9

637

1000

12x3x0.5

0.4

0.3

19.2

1.5

23.6

694

1000

16x3x0.5

0.4

0.3

21.4

1.6

26.0

831

500

20x3x0.5

0.4

0.3

24.0

1.7

28.7

997

500

24x3x0.5

0.4

0.3

26.7

1.8

31.7

1167

500

30x3x0.5

0.4

0.3

28.4

1.8

33.3

1338

500

Conductor : 0.75 mm2 (7x0.37 mm)

1x3x0.75

0.5

0.2

7.9

1.1

11.0

169

1000

2x3x0.75

0.5

0.3

12.0

1.3

15.9

314

1000

3x3x0.75

0.5

0.3

12.7

1.3

16.7

359

1000

4x3x0.75

0.5

0.3

14.0

1.4

18.1

433

1000

5x3x0.75

0.5

0.3

15.4

1.4

19.5

500

1000

6x3x0.75

0.5

0.3

16.8

1.5

21.2

562

1000

7x3x0.75

0.5

0.3

16.8

1.5

21.2

598

1000

10x3x0.75

0.5

0.3

21.6

1.6

26.2

797

500

12x3x0.75

0.5

0.3

22.4

1.7

27.2

910

500

16x3x0.75

0.5

0.3

25.0

1.7

29.8

1087

500

20x3x0.75

0.5

0.3

28.1

1.9

33.2

1322

500

24x3x0.75

0.5

0.4

31.7

2.0

37.5

1678

500

30x3x0.75

0.5

0.4

33.7

2.1

39.7

1941

500

Nominal cross section area of conductor

Insulation thickness

Armour Wire Diameter

Diameter Under Armour

Sheath thickness

Overall Diameter

Weight

Standard Packing Length

mm2

mm

mm

mm

mm

mm

Kg/Km

meter

Conductor : 0.5 mm2 (7x0.30 mm)

1x3x0.5

0.4

0.2

7.0

1.1

10.1

149

1000

2x3x0.5

0.4

0.3

10.4

1.2

14.2

252

1000

3x3x0.5

0.4

0.3

11.1

1.3

15.0

306

1000

4x3x0.5

0.4

0.3

12.1

1.3

16.1

343

1000

5x3x0.5

0.4

0.3

13.3

1.3

17.2

382

1000

6x3x0.5

0.4

0.3

14.5

1.4

18.7

445

1000

7x3x0.5

0.4

0.3

14.5

1.4

18.7

470

1000

10x3x0.5

0.4

0.3

18.6

1.5

22.9

637

1000

12x3x0.5

0.4

0.3

19.2

1.5

23.6

694

1000

16x3x0.5

0.4

0.3

21.4

1.6

26.0

831

500

20x3x0.5

0.4

0.3

24.0

1.7

28.7

997

500

24x3x0.5

0.4

0.3

26.7

1.8

31.7

1167

500

30x3x0.5

0.4

0.3

28.4

1.8

33.3

1338

500

Conductor : 0.75 mm2 (7x0.37 mm)

1x3x0.75

0.5

0.2

7.9

1.1

11.0

169

1000

2x3x0.75

0.5

0.3

12.0

1.3

15.9

314

1000

3x3x0.75

0.5

0.3

12.7

1.3

16.7

359

1000

4x3x0.75

0.5

0.3

14.0

1.4

18.1

433

1000

5x3x0.75

0.5

0.3

15.4

1.4

19.5

500

1000

6x3x0.75

0.5

0.3

16.8

1.5

21.2

562

1000

7x3x0.75

0.5

0.3

16.8

1.5

21.2

598

1000

10x3x0.75

0.5

0.3

21.6

1.6

26.2

797

500

12x3x0.75

0.5

0.3

22.4

1.7

27.2

910

500

16x3x0.75

0.5

0.3

25.0

1.7

29.8

1087

500

20x3x0.75

0.5

0.3

28.1

1.9

33.2

1322

500

24x3x0.75

0.5

0.4

31.7

2.0

37.5

1678

500

30x3x0.75

0.5

0.4

33.7

2.1

39.7

1941

500

Nominal cross section area of conductor

Insulation thickness

Armour Wire Diameter

Diameter Under Armour

Sheath thickness

Overall Diameter

Weight

Standard Packing Length

mm2

mm

mm

mm

mm

mm

Kg/Km

meter

Conductor : 2.5 mm2 (7x0.67 mm)

1x3x2.5

0.6

0.2

10.3

1.2

13.6

268

1000

2x3x2.5

0.6

0.3

16.1

1.4

20.2

515

1000

3x3x2.5

0.6

0.3

17.2

1.5

21.5

632

1000

4x3x2.5

0.6

0.3

19.0

1.5

23.3

768

1000

5x3x2.5

0.6

0.3

20.9

1.6

25.5

897

500

6x3x2.5

0.6

0.3

23.0

1.7

27.7

1051

500

7x3x2.5

0.6

0.3

23.0

1.7

27.7

1144

500

10x3x2.5

0.6

0.3

29.9

1.9

35.0

1593

500

12x3x2.5

0.6

0.4

31.4

2.0

37.2

1940

500

16x3x2.5

0.6

0.4

35.1

2.1

41.1

2395

500

20x3x2.5

0.6

0.4

39.4

2.3

45.8

2926

500

24x3x2.5

0.6

0.4

44.5

2.5

51.3

3519

250

30x3x2.5

0.6

0.4

47.3

2.6

54.3

4163

250