offshore cables

collectively screened and armoured instrument cables

fire retardant to iec 60332-3a
offshore cables

CONDUCTOR

Tinned stranded copper conductor Class 2

INSULATION

EPR

LAY-UP

Cores are paired, pairs are twisted in reverse layer technique forming a concentric cable.

PAIR IDENTIFICATION

Black-white whit black cores numbered for pairs identification.

WRAPPING

Polyester binder tape.

COLLECTIVE SCREEN

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

INNER SHEATH

Halogen free compound

ARMOURING

Galvanised Steel Wire Braid - GSWB

OUTER SHEATH

Halogen free compound

VOLTAGE RATING

150/250 V

TEMP. RATING

- During operation: - 30°C + 90°C

- During installation: -5°C +60 °C

MARKING

METALLURGICA BRESCIANA - YEAR- .....x.....x..... mm2 150/250 V-IEC 60332-3A

 

Upon request the following alternatives are avaiable:

- XLPE insulation

- Cables with different numbers of pairs or in triples

- Bare copper conductor

- Reduced halogen compound

- Galvanised Steel Wire Armour - GSWA

- Copper Wire Braid Armour - CWBA

 

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

APPROX OVERALL DIAMETER D mm

APPROX CABLE WEIGHT Kg/Km MIN BENDING RADIUS = ND N MAX CONDUC. RESISTANCE AT 20°C OHM/Km CURRENT RATING AT 45°C A REACTANCE AT 50 Hz OHM/Km

260

350

400

520

630

1020

1500

1930

10

10

10

10

10

10

10

10

25,3

25,3

25,3

25,3

25,3

25,3

25,3

25,3

100

80

80

80

80

80

80

80

0,85

0,85

0,85

0,85

0,85

0,85

0,85

0,85

1

2

3

5

7

12

20

27

0,75

0,80

0,80

0,80

0,80

0,80

0,80

0,80

0,80

0,3

0,3

0,3

0,3

0,3

0,3

0,45

0,45

12,9

18,2

19

22,5

23,8

29,5

36,2

39,5

1

2

3

5

7

12

20

27

1,00

0,80

0,80

0,80

0,80

0,80

0,80

0,80

0,80

0,3

0,3

0,3

0,3

0,3

0,3

0,45

0,45

13,4

18,6

18,8

22,1

23,6

30,1

36,5

42,5

270

450

515

660

800

1165

1825

2290

10

10

10

10

10

10

10

10

18,6

18,6

18,6

18,6

18,6

18,6

18,6

18,6

96

90

90

90

90

90

90

90

0,80

0,80

0,80

0,80

0,80

0,80

0,80

0,80

1

2

3

5

7

12

20

27

1,50

0,80

0,80

0,80

0,80

0,80

0,80

0,80

0,80

0,3

0,3

0,3

0,3

0,3

0,3

0,45

0,45

14,1

19,1

20,2

23,5

24,9

32,9

38,9

44,5

300

510

595

795

925

1500

2180

2700

10

10

10

10

10

10

10

10

12,2

12,2

12,2

12,2

12,2

12,2

12,2

12,2

125

105

105

105

105

105

105

105

0,75

0,75

0,75

0,75

0,75

0,75

0,75

0,75

 

 

 

 

 

 

 


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