fire resistant instrumentation cable - Mica Tape + XLPE Insulation

Single and multipair collectively screened, armoured; MICA + XLPE/OSCR/PVC/SWA/PVC
fire resistant instrumentation cable - Mica Tape + XLPE Insulation

CONDUCTOR

Stranded bare copper wire.

INSULATION

Double layer: Mica Tape + XLPE

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

Black-white with black cores numbered for pairs identification

WRAPPING

Polyester binder tape.

COLLECTIVE SCREEN

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

INNER SHEATH

Thermoplastic Compound

ARMOURING

Single layer of steel wires (SWA)

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

DIAMETER OF ARMOUR WIRE mm

NOMINAL SHEATH THICKNESS mm

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

11

14,5

15,8

18

22,2

24,2

29,6

220

370

450

550

800

830

1350

12

12

12

12

12

12

12

1

2

4

6

12

16

24

0,50

0,50

0,50

0,50

0,50

0,50

0,50

0,50

0,8

0,8

0,8

0,8

0,8

0,8

1,25

1,3

1,4

1,4

1,5

1,6

1,6

1,7

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

0,8

0,8

0,8

0,8

1,25

1,3

1,4

1,5

1,6

1,6

1,7

1,8

11,5

15,3

17,2

20

25

27,4

33,6

230

410

500

670

940

1200

1570

12

12

12

12

12

12

12

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

0,8

0,8

0,8

0,8

1,25

1,25

1,3

1,4

1,5

1,6

1,7

1,7

1,9

12

16,1

18,2

21

26,5

30

35,7

260

475

580

770

1100

1360

1880

12

12

12

12

12

12

12

1

2

4

6

12

16

24

1,50

0,60

0,60

0,60

0,60

0,60

0,60

0,60

0,8

0,8

0,8

0,8

1,25

1,25

1,25

1,4

1,5

1,6

1,7

1,8

1,9

2

13,6

18

20

22,7

29,7

32,6

38,8

305

560

690

890

1450

1780

2420

12

12

12

12

12

12

12

 

 

 

 


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