fire resistant instrumentation cable - SILICON RUBBER Insulation

Single and multipair collectively screened, UNarmoured; SIL/OSCR/PVC
fire resistant instrumentation cable - SILICON RUBBER Insulation

CONDUCTOR

Stranded bare copper wires.

INSULATION

Silicon rubber

LAY-UP

Cores are paired, pairs are twisted in reverse layer technique forming a concentric cable. 2 pair cables are twisted in a star quad formation.

COLOUR CODE

Any colour combination may be used subject to agreement between the purchaser and the manufacturer.

WRAPPING

Polyester binder tape.

COLLECTIVE SCREEN

Aluminium-backed polyester tape, with tinned copper drain wire 0,5 mm2

OUTER SHEATH

PVC

RATED VOLTAGE

300/500 V r.m.s

TEST VOLTAGE

1000 V r.m.s for 1' between conductor, and between conductors and screen/ armour

TEMP. RATING

- During operation: -30 °C + 70°C

- During installation: - 5°C + 50°C

N° OF PAIRS CROSS SECTIONAL AREA mm2 NOMINAL INSULATION THICKNESS mm

NOMINAL SHEATH THICKNESS mm

APPROX OVERALL DIAMETER mm D APPROX CABLE WEIGHT Kg/Km MIN BENDING RADIUS = nxD
N

6,6

7,5

11,5

13,6

17,6

19,6

23,8

50

70

140

210

330

430

610

10

10

10

10

10

10

10

1

2

4

6

12

16

24

0,50

0,60

0,60

0,60

0,60

0,60

0,60

0,60

0,8

0,8

1,1

1,2

1,2

1,3

1,5

1

2

4

6

12

16

24

0,75

0,60

0,60

0,60

0,60

0,60

0,60

0,60

0,8

0,8

1,1

1,2

1,3

1,3

1,5

7

8

12,2

14,6

19

21,2

25,7

60

85

170

255

415

530

760

10

10

10

10

10

10

10

1

2

4

6

12

16

24

1,00

0,60

0,60

0,60

0,60

0,60

0,60

0,60

0,8

0,9

1,2

1,2

1,3

1,3

1,5

7,3

8,6

13

15,3

20,2

22,3

27,2

65

100

200

290

480

620

890

10

10

10

10

10

10

10

1

2

4

6

12

16

24

1,50

0,70

0,70

0,70

0,70

0,70

0,70

0,70

0,9

1,1

1,2

1,2

1,5

1,5

1,7

8,6

10,3

15,2

18

24,3

27

32,8

90

150

275

410

715

920

1330

110

10

10

10

10

10

10

 

 

 

 


The data included in the present catalogue are merely indicative; Metallurgica Bresciana S.p.A. reserves to itself the right to change them at its own discretion and in any moment.
© Metallurgica Bresciana S.p.A. Manufacturer of Precision Special Electric Cables and Optical Fibre Cables