cable for oil industry and power plants f5 eng.pdf · 2015. 9. 16. · • instruments and control...

1

CABLE FOR OIL INDUSTRY AND POWER PLANTS

3

COMPANY

Metallurgica Bresciana S.p.A., with over 45 years of experience, is a

European leading company in the design and production of special

precision cables and fiber optic cables.

The production site is located in Dello (BS) and recently the company

has launched a new plant in Ma’anshan (Republic of China) dedicated

to the production of cables for the local market.

The high know-how of the staff, the latest generation of machines

combined with targeted investments in research and development

are the prerequisites for a high quality product, recognized by

national and international certification bureau.

For this reasons Metallurgica Bresciana S.p.A. represents one of

the most significant, dynamic and well-established company in the

market of special cables.

4

METALLURGICA BRESCIANA

ISO 9001 ISO 14001 IQNETISO 14001ISO 9001 IQNET IRIS

Activity: production of special copper and fiber optic cables

Founded in: 1968

Share Capital: € 7.000.000 f.p.u.

Share of exports: 25%

Plant Area: 66.134 sq m

Covered area: 21.400 sq m

Offices: 1.370 sq m

Quality System: UNI EN ISO 9001, UNI EN ISO 14001 and IRIS

MANAGEMENT SYSTEM CERTIFICATIONS

5

PHILOSOPHY

R&D and QUALITY CONTROL

Metallurgica Bresciana performs a constant control of the process to

guarantee the highest quality level of products.

It is provided with a laboratory in which operate 8 technicians,

equipped with modern equipment that allows to internalize 100% of

the characterization tests on raw materials and normative tests on the

finished product and it has obtained the WMT certification by IMQ.

Our staff is also actively engaged in the leading national and

international standards committees to demonstrate our corporate

philosophy.

- climatic chambers for tests at low and high temperature - flame retardant test equipment EN50266, EN60332 and UL1685 - fire resistance test equipment IEC60331, EN50200, EN50362 and BS6387 - smoke, optical density test area EN61034 - network analyzer from 0,5MBit to 3GBits - optical time domain reflectometer - optical fiber elongation test - voltage test area - various instruments for analysis of plastic materials (halogen emission, thermogravimetric, etc.).

Metallurgica Bresciana’s production system follows a “custom made”

production approach; thus the structure works towards the design

and manufacturing of each cable according to Client’s specific

requirements.

This philosophy of production enables the company to be extremely

flexible in meeting the demands of new market requirements;

moreover, it allows each individual order to be followed through from

the design stage to delivery and ensures the highest quality control

for both production and service.

Since is foundation the company pays the utmost attention to its

human resources through proper information and continuous focused

and motivating training, to allow our staff to enhance their skills and

so improve the added value of the service provided to end users.

6

RANGE OF PRODUCTION

OPTICAL CABLES

• access and distribution network cables

• NGN (new generation network) and LAN (local area network)

• FTTC (fiber to the curb) and FTTH (fiber to the home) cables

• long distance cables

• high capacity microcables

• tactical and broadcasting cables

• flame retardant and fire resistant optical cables

• special and custom cables

CABLES FOR TELECOMMUNICATION PLANTS

• coaxial cables

• special communication cables

• power supply cables screened or unscreened

• data transmission cables

CABLES FOR RAILWAY INDUSTRY AND MASS TRANSIT

• standard wall and thin wall cables for rolling stocks

• fire resistant cables

• cables for data transmission

• fire resistant data transmission cables

• jumper cables

• railway signalling cables

• cables for SCMT and ERTMS systems

7

CABLES FOR OIL&GAS INDUSTRY AND POWER PLANTS

• instruments and control cables

• thermocouple extension and compensating cables

• communication cables

• bus cables (foundation fieldbus, profibus, can and modbus)

• fiber optic cables

• fire resistant cables according to IEC-60331, BS-6387 CWZ

• low temperature cables

• low smoke halogen free cables

• cables for offshore applications

CABLES FOR MILITARY APPLICATIONS: MIL-NAV-NES-VG

• cables for shipboard applications

• cables for avionics and military electronics

• cables for military ground vehicles

• cables for radar connections, either for fixed or mobile

installation, with special EMP-EMI screenings

CABLES FOR ELECTRONIC AND INDUSTRIAL APPLICATIONS

• wiring cables with operating temperature of:

90 - 105 - 125 - 145 - 155 °C

• interconnection cables

• video cables

• robotics cables

• cables for lifting and movable installations

• cables for ski lifts and funiculars

9

Index

pag. 11

pag. 27

pag. 39

pag. 57

pag. 65

BS 5308 instrumentation cables

General instrumentation cables

Thermocouple extension

Auxiliary cables

Fire resistant instrumentation cables

Fieldbus

pag. 49

11

BS 5308 IN

STRU

MEN

TATIO

N C

AB

LES

11

12

300 / 500 V

MB - PAS 5308 INSTRUMENTATION CABLES

BASIC DESIGN CRITERIA

OPTIONS AVAILABLE

For applications where Flame spread, minimal smoke and toxic gases emission are critical suitable designs and proper compounds are available to:

IEC 60754-1&2

IEC 61034:

IEC 60332-3-22A, , 3-24C, 3-25D:

tests on gas evolved during the combustion of materials from cables.

measurement of smoke density of electric cables burning under defined conditions.

test on electric cables under fire conditions.

PAS 5308 Instrumentation Cables are used in the provision of voice and data services and to interconnect electrical instrumentation and equipment in and around process plants, where transducers generated signals are transmitted through marshalled circuit to panels, controllers and associated devices.

PAS 5308 Instrumentation cables divide up in:two partsPart 1: Polyethylene insulated cablesPart 2: PVC insulated cables

and three typesType 1: Unarmoured cables - generally for indoor applications and not suitable for burial undergroundType 2: Single Wire Armoured cables - suitable for burial undergroundType 3: Lead sheathed cables - suitable for burial underground in very aggressive chemical soils

Part 1 are widely used throughout the petroleum industry, while cables to Part 2 to the chemical and petrochemical industry

APPLICATIONS

RATED VOLTAGE

SPREAD OF FLAME

to BS 4066 Part I, IEC 60332.1-2

to BS 4066 Part I, IEC 60332.1-2to BS 4066 Part III, IEC 60332-3-24C

Copper Conductor:

PE Insulation:

PE/PVC Inner Sheath:

Armouring:

PVC Outer Sheath:

Copper Conductors:

PVC Insulation:

PVC Inner Sheath:

Armouring:

PVC Outer Sheath:

to EN 60288

to EN 50290-2-21

to EN 50290-2-22

to EN 10257-1

to EN 50290-2-22

to EN 60288

to EN 50290-2-23

to EN 50290-2-24/EN 50290-2-22

to EN 10257-1

to EN 50290-2-22

Part 1 - PE Insulated Cables Part2 - PVC Insulated Cables

Type 1:

Type 2 & 3:

Fire test on a single vertical insulated wire or cable

Fire test on a single vertical insulated wire or cableFire test on bunched wires or cables

13

PART 1: PE INSULATED CABLES

Conductor size Conductor

Class BS 6360

Conductor Details Nxmm

Max DC Resistance at

20°C

Insulation Resistance Individual

Conductors

Insulation resistance

Between ind. screens

MaximumL/R

Max Mutual Capacitance

Cables without or

with collective screens.

(exc 1&2 pair)

Max Mutual Capacitance

pF/m all individually screened and

1&2 pairs collectively

screened cables mm2 Ohm/Km MΩ*Km MΩ*Km μH/Ω

0,5 1 1/0,8 36,8 ≥1000 ≥1 25 75 115

0,5 5 16/0,2 39,7 ≥1000 ≥1 25 75 115

1,0 1 1/1,13 18,4 ≥1000 ≥1 25 75 115

1,5 2 7/0,53 12,3 ≥1000 ≥1 40 85 120

INSTRUMENTATION CABLES TECHNICAL DATA

Part 2: PVC INSULATED CABLES

Conductor size Conductor Class BS 6360

Conductor Details Nxmm

Max DC Resistance at

20°C


Conductors

Insulation resistance

Between ind.screens

MaximumL/R

Max mutual Capacitance

pF/m

mm2 Ohm/Km MΩ*Km MΩ*Km μH/Ω

0,5 5 16/0,2 39,7 ≥10 ≥1 25 250

0,75 5 24/0,2 26,5 ≥10 ≥1 25 250

1,5 2 7/0,53 12,3 ≥10 ≥1 40 250

14

Conductor

Lay-up

Single and Multipair Collectively Screened, Unarmoured

Temp. rating

Test voltage

Rated voltage

Outer sheath

Collective screen

Wrapping

Colour code

Insulation

• solid/stranded bare copper wires

METALLURGICA

BRESCIANA

MB - INSTRUMENTATION CABLE PAS 5308-1 (Part 1-Type 1)

• cores are paired, pairs are twisted, 2 pair cables are twisted in a star quad formation

• PE

• refer to table 1 for Colour Code

• polyester binder tape

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

• PVC

• 300/500 V r.m.s

• 1000 V r.m.s for 1’ between conductor, and between conductors and screen

• during operation: -30°C +70°C - during installation: -5°C +50°C

No of pairs

Cross sectional

area

Nominal insulation thickness

Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight

Min bending radius (nxD)

mm2 mm mm mm Kg/Km n1

2 (quad) 5

10152030

0,50(1x0,80)

0,500,500,500,500,500,500,50

0,800,801,101,201,201,301,30

5,306,10

10,6014,0016,1018,4022,00

4055

130220300400540

6666666

12 (quad)

510152030

0,50(16x0,20)

0,600,600,600,600,600,600,60

0,800,801,101,201,301,301,50

6,006,90

12,1016,2018,8021,3025,90

4560

145245350450625

6666666

12 (quad)

510152030

1,00(1x1,13)

0,600,600,600,600,600,600,60

0,800,801,101,201,301,501,50

6,407,40

13,2017,4020,3023,4028,00

6085

210360520690960

6666666

12 (quad)

510152030

1,50(7x0,53)

0,600,600,600,600,600,600,60

0,800,901,201,301,501,501,70

7,308,70

15,4020,6

24,4027,5033,30

75120290510750980

1400

6666666

Note: Cables with higher or different number of pairs are available

15

Conductor • solid/stranded bare copper wires


Multipair Individually and Collectively Screened, Unarmoured

Lay-up • cores are paired, pairs are twisted

Insulation • PE

Colour code • refer to table 1 for Colour Code

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

Temp. rating • during operation: -30°C +70°C - during installation: -5°C +50°C

No of pairs

Cross sectional

area


Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight


mm2 mm mm mm Kg/Km n2 (quad)

510152030

0,50(1x0,80)

0,500,500,500,500,500,50

0,900,901,101,201,301,40

8,5010,9015,6018,1020,4024,20

95190315440565820

666666

2 (quad) 5

10152030

0,55(16x0,20)

0,600,600,600,600,600,60

0,901,001,201,301,401,60

9,7012,6018,0020,9023,6028,20

115220355510650920

666666

2 (quad) 5

10152030

1,00(1x1,13)

0,600,600,600,600,600,60

0.901,001,201,401,501,60

10,3013,5019,4022,7025,7030,40

140270475690920

1325

666666

2 (quad) 5

10152030

1,50(7x0,53)

0,600,600,600,600,600,60

1,001,101,401,501,601,80

12,1015,8022,9026,6030,1035,80

200360650950

12301770

666666

Individual screen • aluminium-backed polyester tape, with tinned copper drain wire 0,5 mm2

METALLURGICA

BRESCIANA


16



Single and Multipair Collectively Screened, Armoured

Lay-up • cores are paired, pairs are twisted, 2 pair cables are twisted in a star quad formation

Insulation • PE








METALLURGICA

BRESCIANA

Inner sheath • PE

Armouring • single layer of steel wires (SWA)

No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable

weight


mm2 mm mm mm mm Kg/Km n1

2 (quad) 5

10152030

0,50(1x0,80)

0,500,500,500,500,500,500,50

0,900,900,901,251,251,61,6

1,301,301,401,601,601,701,80

9,7010,5015,2019,7021,8025,0028,80

200225390690810

11301400

6666666

12 (quad)

510152030

0,50(16x0,20)

0,600,600,600,600,600,600,60

0,900,900,901,251,601,601,60

1,301,301,501,601,701,801,90

10,4011,3016,9021,9025,4028,1032,90

210245450760

110012801600

6666666

12 (quad)

510152030

1,00(1x1,13)

0,600,600,600,600,600,600,60

0,900,901,251,251,601,601,60

1,31,41,51,71,81,82,0

10,8012,0018,7023,3027,1030,2035,20

240290640940

134016102050

6666666

12 (quad)

510152030

1,50(7x0,53)

0,600,600,600,600,600,600,60

0,900,901,251,601,601,602,0

1,401,401,601,801,902,002,10

11,9013,3021,1027,4031,2034,7041,50

280340780

1350172022902950

6666666


17



Multipair Individually and Collectively Screened, Armoured


Insulation • PE









METALLURGICA

BRESCIANA

Inner sheath • PE


No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable

weight


mm2 mm mm mm mm Kg/Km n2 (quad)

510152030

0,50(1x0,80)

0,500,500,500,500,500,50

0,900,901,251,61,61,6

1,401,501,601,701,801,90

13,1015,7021,3024,7027,2031,20

340590870

122014501850

121212121212

2 (quad) 5

10152030

0,50(16x0,20)

0,600,600,600,600,600,60

0,901,251,601,601,601,60

1,401,501,701,801,902,00

14,3018,1024,6027,7030,6035,40

400660

1100135016002350

121212121212

2 (quad) 5

10152030

1,00(1x1,13)

0,600,600,600,600,600,60

0,901,251,601,601,602,00

1,41,51,71,81,92,1

14,9019,0026,0029,5032,7038,60

460760

1300167022902970

121212121212

2 (quad) 5

10152030

1,50(7x0,53)

0,600,600,600,600,600,60

1,251,251,601,602,02,0

1,501,601,801,902,102,20

17,6021,5029,7033,6038,3044,20

66010801660237028004080

121212121212


18

Single and Multipair Collectively Screened, Lead Sheathed, Armoured




Insulation • PE








METALLURGICA

BRESCIANA

Inner sheath • PVC


No of pairs

Cross sectional

area

Nominal insu-lation

thickness

Nominal thickness

of lead sheath

Diameter of

armour wire

Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable

weight


mm2 mm mm mm mm mm Kg/Km n1

2 (quad) 5

10152030

0,50(1x0,80)

0,500,500,500,500,500,500,50

1,11,11,11,11,21,31,4

0,900,901,251,61,61,61,6

1,401,401,601,701,801,801,90

13,7014,5020,1024,8027,3029,8033,80

520630

11001610201023703360

15151515151515

12 (quad)

510152030

0,50(16x0,20)

0,600,600,600,600,600,600,60

1,11,11,11,21,31,31,5

0,900,901,251,61,61,62,0

1,401,401,601,801,801,902,10

14,4015,3021,6027,4030,2032,9039,50

550680

12101870235026603730

15151515151515

12 (quad)

510152030

1,00(1x1,13)

0,600,600,600,600,600,600,60

1,11,11,11,21,31,41,5

0,900,901,601,601,602,002,00

1,41,51,71,81,92,02,1

14,8016,0024,0028,6031,9036,6041,60

600750

15402100270035104340

15151515151515

12 (quad)

510152030

1,50(7x0,53)

0,600,600,600,600,600,600,60

1,11,11,21,31,41,51,7

0,901,251,601,602,002,002,50

1,501,501,701,902,002,102,30

15,9018,0026,4032,2037,4041,1049,10

650960

18302610366043306050

15151515151515

Bedding • PVC

Protective sheath • lead Alloy


19

Multipair Individually and Collectively Screened, Lead Sheathed, Armoured




Insulation • PE









METALLURGICA

BRESCIANA



No of pairs

Cross sectional

area

Nominal insu-lation

thickness

Nominal thickness

of lead sheath

Diameter of

armour wire

Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable

weight


mm2 mm mm mm mm mm Kg/Km n2 (quad)

510152030

0,50(1x0,80)

0,500,500,500,500,500,50

1,11,11,21,21,31,4

1,251,251,61,61,62,0

1,51,61,71,81,92,0

17,820,426,629,332,037,4

92012301860238030403770

151515151515

2 (quad) 5

10152030

0,50(16x0,20)

0,600,600,600,600,600,60

1,11,11,21,31,41,5

1,251,251,61,62,02,0

1,51,61,81,92,02,2

19,022,129,232,536,842,0

105015302200308036004330

151515151515

2 (quad) 5

10152030

1,00(1x1,13)

0,600,600,600,600,600,60

1,11,11,31,41,51,6

1,251,61,62,02,02,0

1,61,71,92,02,12,2

19,824,331,035,939,344,4

115017602480360043005860

151515151515

2 (quad) 5

10152030

1,50(7x0,53)

0,600,600,600,600,600,60

1,11,21,41,51,61,8

1,251,62,02,02,02,5

1,61,82,02,12,22,4

21,627,036,140,244,152,0

147019803300427054106970

151515151515

Bedding • PVC

Protective sheath • lead Alloy


20

Conductor

Lay-up


Temp. rating

Test voltage

Rated voltage

Outer sheath

Collective screen

Wrapping

Colour code

Insulation

• stranded bare copper wires

METALLURGICA

BRESCIANA



• PVC




• PVC

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight



2 (quad) 5

10152030

0,50(16x0,2)

0,600,600,600,600,600,600,60

0,800,801,001,101,201,301,50

6,006,90

11,9016,4019,0021,5025,70

5570

165280400510720

6666666

12 (quad)

510152030

0,75(24x0,2)

0,600,600,600,600,600,600,60

0,800,801,001,201,301,401,50

6,407,40

12,8017,9020,9023,6027,90

6080

210360500670945

6666666

12 (quad)

510152030

1,50(7x0,53)

0,600,600,600,600,600,600,60

0,800,901,101,301,401,501,70

7,308,70

15,1021,1024,6027,7033,00

80125310560820

10701530

6666666


21

Conductor • stranded bare copper wires

MB - INSTRUMENTATION CABLE PAS 5308-2 (Part 2/Type 1)



Insulation • PVC









METALLURGICA

BRESCIANA

No of pairs

Cross sectional

area


Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight


mm2 mm mm mm Kg/Km n2 (quad)

510152030

0,50(16x0,2)

0,600,600,600,600,600,60

0,901,001,201,301,401,60

9,7012,6018,0020,9023,6028,20

120220385550720

1000

666666

2 (quad) 5

10152030

0,75(24x0,2)

0,600,600,600,600,600,60

0,901,001,201,401,501,60

10,4013,5019,4022,8025,8030,50

150265460670900

1280

666666

2 (quad) 5

10152030

1,50(7x0,53)

0,600,600,600,600,600,60

1,001,101,401,501,601,80

12,1015,8022,9026,6030,1035,80

215390700

102013401910

666666


22

Conductor

Lay-up


Temp. rating

Test voltage

Rated voltage

Outer sheath

Collective screen

Wrapping

Colour code

Insulation


METALLURGICA

BRESCIANA



• PVC




• PVC

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable

weight


mm2 mm mm mm mm Kg/Km n1

2 (quad) 5

10152030

0,50(16x0,2)

0,600,600,600,600,600,600,60

0,90,90,9

1,251,61,61,6

1,301,301,501,601,701,801,90

10,4011,3016,7022,1025,6028,3032,70

225280540900

125014501900

6666666

12 (quad)

510152030

0,75(24x0,2)

0,600,600,600,600,600,600,60

0,90,9

1,251,61,61,61,6

1,31,41,51,71,81,92,0

10,8012,0018,3024,5027,7030,6035,10

240310700

1150140016802500

6666666

12 (quad)

510152030

1,50(7x0,53)

0,600,600,600,600,600,600,60

0,90,9

1,251,61,61,62,0

1,41,41,61,81,92,02,1

11,9013,3020,8027,9031,6034,9035,10

300400880

1480191023003330

6666666




23





Insulation • PVC









METALLURGICA

BRESCIANA



No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable

weight


mm2 mm mm mm mm Kg/Km n2 (quad)

510152030

0,50(16x0,2)

0,600,600,600,600,600,60

0,91,251,61,61,61,6

1,41,51,71,81,92,0

14,3018,1024,6027,7030,6035,40

460750

1290158018602670

666666

2 (quad) 5

10152030

0,75(24x0,2)

0,600,600,600,600,600,60

0,91,251,61,61,62,0

1,41,51,71,81,92,1

15,0019,0026,0029,6032,8038,70

500830

1390178023503080

666666

2 (quad) 5

10152030

1,50(7x0,53)

0,600,600,600,600,600,60

1,251,251,61,62,02,0

1,51,61,81,92,12,2

17,6021,5029,7033,6038,3044,20

70011501790252029704390

666666


24

TABLE 1 PAS 5308-1 PART 1

Pair No a-wire b-wire Pair No a-wire b-wire

123456789101112131415

blackblackblue blackblue

greenblackblue

green brownblack blue

green brownwhite

bluegreengreenbrownbrownbrownwhitewhitewhitewhiteredredredredred

161718192021222324252627282930

blackblue

greenbrownwhitered

blackblue

greenbrownwhitered

orangeblackblue

orangeorangeorangeorangeorangeorangeyellowyellowyellowyellowyellowyellowyellowgreygrey

A - pairs identification1 - Unscreened pairs are identified by means of colours in the sequence detailed below

2 - Screened pairs are identified either:

• by means of colours as per table 1

• by numbered polyester tapes with each pair having one black and one blue core

• printed number on one or both wires

B - Inner and Outer sheath

• will be black unless specified

PAS 5308-1 COLOUR CODE

* Two pairs unscreened and collectively screened cables can also be cabled in quad formation clockwise colour code black, blue, green, brown.

25

TABLE 2 PAS 5308-2 PART 2

Pair No a-wire b-wire Pair No a-wire b-wire

123456789101112131415

whitewhitewhitewhitewhiteredredredredred

blackblackblackblackblack

blueorangegreenbrowngreyblue

orangegreenbrowngreyblue

orangegreenbrowngrey

161718192021222324252627282930

yellowyellowyellowyellowyellow

white-bluewhite-bluewhite-bluewhite-bluewhite-bluered-bluered-bluered-bluered-bluered-blue

blueorangegreenbrowngreyblue

orangegreenbrowngreyblue

orangegreenbrowngrey

A - pairs identification1 - Unscreened pairs are identified by means of colours in the sequence detailed below

PAS 5308-2 COLOUR CODE

2 - Screened pairs are identified either:

• by means of colours as per table 2

• by numbered polyester tapes with each pair having one white and one blue core

• printed number on one or both wires

B - Inner and Outer sheath

• will be black unless specified

* Two pairs unscreened and collectively screened cables can also be cabled in quad formation clockwise colour code black, blue, green, brown.

27

GEN

ERA

L INSTR

UM

ENTA

TION

CA

BLES

27

28

RATED VOLTAGE


APPLICATIONS

MB - GENERAL INSTRUMENTATION CABLES

Copper Conductor:

XLPE Insulation:

PVC Inner Sheath:

Armouring:

PVC Outer Sheath:

Copper Conductors:

PVC Insulation:

PVC Inner Sheath:

Armouring:

PVC Outer Sheath:

Note: Inner and Outer sheath will be black unless specified

SPREAD OF FLAME

XLPE Insulated Cables:

PVC Insulated Cables:

OPTIONS AVAILABLE


IEC 60754-1&2:

IEC 61034:

IEC 60332-3-22A,3-24C, 3-25D:




300 / 500 V

Instrument cables range as described in this section is a particular range of multipair cables with stranded conductors for the interconnection of electrical instruments and control equipment in general industry and processing plants:

Typical uses are for interconnecting:

to IEC 60288

to EN 50290-2-21

to EN 50290-2-22

to EN 50288-7

to EN 50290-2-22

to IEC 60228

to EN 50290-2-29

to EN 50290-2-22

to EN 50288-7

to EN 50290-2-22

IEC 60332-1-2

IEC 60332-3-24C

Fire test on a single vertical insulated wire or cable

Fire test on bunched wires or cables

XLPE Insulated Cables PVC Insulated Cables

• electrical measuring devices to instrument panel

• instrument to instrument

• electrical sensing devices to control cabinets

• control cabinets to supervisory consoles and panels

29

XLPE INSULATED CABLES

Conductor size Conductor Class IEC 60228

Max DC Resistance at 20°C


Conductors

Insulation resistance Between

ind.screens

MaximumL/R


0,5 2 36,7 ≥1000 ≥1 25

0,75 2 24,8 ≥1000 ≥1 25

1,0 2 18,2 ≥1000 ≥1 25

1,5 2 12,2 ≥1000 ≥1 40

INSTRUMENTATION CABLES TECHNICAL DATA

PVC INSULATED CABLES

Conductor size Conductor Class IEC 60228



Conductors

Insulation resistance Between

ind.screens

MaximumL/R


0,5 2 36,7 ≥10 ≥1 25

0,75 2 24,8 ≥10 ≥1 25

1,0 2 18,2 ≥10 ≥1 25

1,5 2 12,2 ≥10 ≥1 40

30

Single and Multipair Collectively Screened, Unarmored

Conductor

Lay-up

Temp. rating

Test voltage

Rated voltage

Outer sheath

Collective screen

Wrapping

Colour code

Insulation


123

METALLURGICA

BRESCIANA

MB - INSTRUMENTATION CABLES (XLPE INSULATED)


• XLPE

• black-white with black cores numbered for pairs identification



• PVC

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight



12162436

0,50

0,500,500,500,500,500,500,500,50

1,001,001,001,101,201,201,301,50

6,006,809,80

11,8015,6017,2021,6025,00

5065

110160265340475690

1010101010101010

1246

12162436

0,75

0,600,600,600,600,600,600,600,60

1,001,001,001,101,201,301,301,50

6,807,80

11,4013,7018,4020,6025,6029,70

6085

145220360480665985

1010101010101010

1246

12162436

1,00

0,600,600,600,600,600,600,600,60

1,001,001,001,101,301,301,501,50

7,208,25

12,2014,7019,8022,0027,8031,90

66100170260450580840

1200

1010101010101010

1246

12162436

1,50

0,600,600,600,600,600,600,600,60

1,001,001,001,101,301,501,702,00

8,009,20

13,5016,2021,9024,5031,5036,30

85130230340595800

11551720

1010101010101010

31



Multipair Individually and Collectively Screened, Unarmored


Insulation • XLPE

Colour code • black-white with black cores numbered for pairs identification







No of pairs

Cross sectional

area


Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight

Min bending radius(nxD)


12162436

0,50

0,500,500,500,500,500,500,50

1,101,101,101,201,201,301,50

9,5010,9012,9017,2019,1023,9027,80

92140210350450650950

10101010101010

246

12162436

0,75

0,600,600,600,600,600,600,60

1,101,101,101,201,301,501,70

10,9012,5015,0020,0022,9028,9033,50

115180270455600880

1295

10101010101010

246

12162436

1,00

0,600,600,600,600,600,600,60

1,201,201,301,301,301,501,70

11,9013,8016,5022,0024,5031,0036,00

135215330545715

10351535

10101010101010

246

12162436

1,50

0,600,600,600,600,600,600,60

1,201,301,301,501,502,002,00

13,0015,5018,5024,5027,2035,3040,50

165275415720945

14152040

10101010101010


231

METALLURGICA

BRESCIANA

32


Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Inner sheath

Armoring

Outer sheath

Rated voltage

Test voltage

Temp. rating




• XLPE




No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight


mm2 mm mm mm mm Kg/Km n 1246

12162436

0,50

0,500,500,500,500,500,500,500,50

0,80,80,80,8

1,251,251,61,6

1,31,41,41,51,61,61,71,9

10,211,214,216,220,822,627,531

200240350450765890

13001690

1212121212121212

1246

12162436

0,75

0,600,600,600,600,600,600,600,60

0,80,80,80,8

1,251,251,62,0

1,31,41,51,61,61,71,81,9

1112,216

18,323,625,931,737

230285435560950

113016602390

1212121212121212

1246

12162436

1,00

0,600,600,600,600,600,600,600,60

0,80,80,80,8

1,251,61,62,0

1,31,41,51,61,71,71,92

11,412,716,719,325,228

34,239,3

250305470615

1080144019402725

1212121212121212

1246

12162436

1,50

0,600,600,600,600,600,600,600,60

0,80,80,8

1,251,61,62,02,0

1,41,51,61,71,81,92

2,2

12,213,618,222

28,130,838,243,2

280350560890

1450175026003360

1212121212121212

• PVC

• single layer of steel wires (SWA)

• PVC

• 300/500 V r.m.s

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


123

METALLURGICA

BRESCIANA

33





Insulation • XLPE






Test voltage • 1000 V r.m.s for 1’ between conductor, and between conductors and screen /armour


No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable

weight



12162436

0,50

0,500,500,500,500,500,500,50

0,80,80,8

1,251,251,61,6

1,51,51,61,61,71,91,9

13,815,317,622,624,730,434

326405526900

108015902000

12121212121212

246

12162436

0,75

0,600,600,600,600,600,600,60

0,80,80,8

1,251,61,62,0

1,51,51,61,71,71,92

15,217,219,826293540

385485640

1120149019802860

12121212121212

246

12162436

1,00

0,600,600,600,600,600,600,60

0,80,8

1,251,61,62,02,0

1,51,71,71,71,81,92

1618,32228

30,838,243

415550870

1455168025003220

12121212121212

246

12162436

1,50

0,600,600,600,600,600,600,60

0,80,8

1,251,61,62,02,5

1,61,61,71,91,92,22,3

17,419,523,7

30,7532,642

48,5

475625

10051690200030254300

12121212121212



Armoring • single layer of steel wires (SWA)

231

METALLURGICA

BRESCIANA

34


MB - INSTRUMENTATION CABLES (PVC INSULATED)



Insulation • PVC








No of pairs

Cross sectional

area


Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight


mm2 mm mm mm Kg/Km n 1246

12162436

0,50

0,500,500,500,500,500,500,500,50

1,001,001,001,101,201,201,301,50

6,006,809,80

11,8015,6017,2521,6025,00

5068

115170275355500740

1010101010101010

1246

12162436

0,75

0,600,600,600,600,600,600,600,60

1,001,001,001,101,201,301,301,50

6,807,80

11,4013,7018,4020,6025,6029,70

6290

155235390500720

1050

1010101010101010

1246

12162436

1,00

0,600,600,600,600,600,600,600,60

1,001,001,001,101,301,301,501,50

7,208,30

12,2014,7019,9022,7027,8031,90

70105180280480625900

1300

1010101010101010

1246

12162436

1,50

0,600,600,600,600,600,600,600,60

1,001,001,001,101,301,501,702,00

8,009,20

13,5016,2021,9024,5031,5036,30

88135240360630850

12351830

1010101010101010

123

METALLURGICA

BRESCIANA

35

• stranded bare copper wiresConductor



• cores are paired, pairs are twisted

• PVC




• PVC

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight


mm2 mm mm mm Kg/Km n 246

12162436

0,50

0,500,500,500,500,500,500,50

1,101,101,101,201,201,301,50

9,4510,9012,9017,2019,2023,9027,80

95145215360470670995

10101010101010

246

12162436

0,75

0,600,600,600,600,600,600,60

1,101,101,101,201,301,501,70

10,9012,7015,2020,4022,9028,8033,50

120190285485645935

1380

10101010101010

246

12162436

1,00

0,600,600,600,600,600,600,60

1,201,201,301,301,301,501,70

11,8513,8016,5022,0024,5030,9036,00

140225350580755

11001630

10101010101010

246

12162436

1,50

0,600,600,600,600,600,600,60

1,201,301,301,501,502,002,00

12,9015,5018,5024,5027,6035,3040,50

170290435760995

14902150

10101010101010


Lay-up

Insulation

Colour code

Individual screen

Rated voltage

Temp. rating

Test voltage

Outer sheath

Wrapping

Collective screen

231

METALLURGICA

BRESCIANA

36





Insulation • PVC




No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



12162436

0,50

0,500,500,500,500,500,500,500,50

0,80,80,80,8

1,251,251,61,6

1,31,41,41,51,61,61,71,9

10,211,214,216,220,922,627,531

200245350450780910

13401680

1212121212121212

1246

12162436

0,75

0,600,600,600,600,600,600,600,60

0,80,80,80,8

1,251,251,62,0

1,31,41,51,61,61,71,81,9

1112,216

18,323,725,931,737

230290435565980

116517152470

1212121212121212

1246

12162436

1,00

0,600,600,600,600,600,600,600,60

0,80,80,80,8

1,251,61,62,0

1,31,41,51,61,71,71,92

11,412,716,719,325,228

34,239,3

250310480630

1100148020002820

1212121212121212

1246

12162436

1,50

0,600,600,600,600,600,600,600,60

0,80,80,8

1,251,61,62,02,0

1,41,51,61,71,81,92

2,2

12,213,618,122

28,130,838,243,2

280360505905

1490179526703480

1212121212121212







123

METALLURGICA

BRESCIANA

37

Collective screen

Outer sheath

Inner sheath

Armoring





Insulation • PVC




• PVC




No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



12162436

0,50

0,500,500,500,500,500,500,50

0,80,80,8

1,251,251,61,6

1,51,51,61,61,71,91,9

13,815,317,622,524,630,333,8

330410530920

109516202050

12121212121212

246

12162436

0,75

0,600,600,600,600,600,600,60

0,80,80,8

1,251,61,62,0

1,51,51,61,71,71,92

15,317,119,825,928,934,840,5

390495650

1150153020402950

12121212121212

246

12162436

1,00

0,600,600,600,600,600,600,60

0,80,8

1,251,61,62,02,0

1,51,71,71,71,81,92

15,918,32228

30,738,243

420560885

1490171525603315

12121212121212

246

12162436

1,50

0,600,600,600,600,600,600,60

0,80,8

1,251,61,62,02,5

1,61,61,71,91,92,22,3

17,419,623,630,833,642

48,5

480635

10251735204531004410

12121212121212


• PVC


231

METALLURGICA

BRESCIANA

39

THER

MO

CO

UP

LE EXTEN

SION

CA

BLES

39

40

SPREAD OF FLAME

MB - THERMOCOUPLE EXTENSION AND COMPENSATING CABLES


Thermocouple conductor * :

PVC Insulation:

PVC Inner Sheath:

SWA/SWB Armour:

PVC Outer Sheath:

to ANSI MC 96.1

to EN 50290-2-21

to EN 50290-2-22

to EN 50288-7

to EN 50290-2-22

RATED VOLTAGE

*: The most common conductors size are 16 AWG and 20 AWG. Thermocouple extension and compensating cables other standards are available.

To IEC 60332-3-24C Fire test on a single vertical insulated wire or cable

OPTIONS AVAILABLE

300 / 500 V

For some industrial processes in the chemical and petrochemical environments, temperature control is a key factor.The system of temperature measurement is based on the fact that when two different kind of metallic conductors are connected together at the two ends and these junctions are brought at different temperatures one electromotive force brought (e.m.f.) establishes within the circuit.The e.m.f. depends on the nature of the conductors and the difference of temperature between the hot source (sensing junction) and the cold source (measuring junction) connected to the measuring device.In most of the cases the distance between the sensing and the measuring devices is quite considerable and the connection between the two is then made by the thermocouple extension or compensating cables.

APPLICATIONS


IEC 60754-1&2

IEC 61034:

IEC 60332-3-22A,3-24C, 3-25D:




41

Thermocouple Grade Extension Positive Wire Negative Wire Jacket

Copper-Constantan T TX Copper Blue Constantan Red Blue

Iron-Constantan J JX Iron White Constantan Red Black

Chromel-Alumel K KX Chromel Yellow Alumel Red Yellow

Chromel-Alumel K WX Iron Green Cu-Ni alloy Red White

Chromel-Constantan E EX Chromel Violet Constatan Red Violet

Platinum 13%Platinum-Rhodium R SX Copper Black Cu-Ni alloy Red Green

Platinum 10%Platinum-Rhodium S SX Copper Black Cu-Ni alloy Red Green

TABLE 2 COLOUR CODE OF PAIRS - ANSI 96-1

TypeThermocouple Extension or compensating cable

SymbolTemperature

RangeCalibration Tolerance

Material Positive Negative °C Standard Special

T Copper-Constantan Copper Constantan TX -60/+100 ±1.0°C ±0.5°C

J Iron-Constantan Iron Constantan JX -20/+200 ±2.2°C ±1.1°C

K Chromel-Alumel Chromel Alumel KX -20/+200 ±2.2°C ±1.1°C

K Chromel-Alumel Iron Copper Nickel WX -0/+200 ±3.3°C -

E Chromel-Constantan Chromel Constantan EX -20/+200 ±1.6°C -

RPlatinum 13%

Platinum-RhodiumCopper Copper Nickel SX -0/+200 ±5.0°C -

SPlatinum 10%

Platinum-RhodiumCopper Copper Nickel SX -0/+200 ±5.0°C -

TABLE 1 THERMOCOUPLE TECHNICAL DATA

42


• solid alloy - see table 1 for reference

MB - THERMOCOUPLE EXTENSION AND COMPENSATING CABLES - ANSI 96.1


• PVC

• see table 2 for colour code identification



• PVC

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight


AWG mm mm mm Kg/Km n1246

121624

16

0,600,600,600,600,600,600,60

1,001,001,001,101,201,201,30

710,412,114,719,621,827,3

70145195300520695990

10101010101010

1246

121624

20

0,600,600,600,600,600,600,60

1,001,001,001,101,201,201,30

6,28,8

10,312,416,318,122,6

5095

120175300380545

10101010101010

Note: Different number of pairs and conductors sizes are available upon request

Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Outer sheath

Rated voltage

Test voltage

Temp. rating

123

METALLURGICA

BRESCIANA

43




• PVC




• PVC

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight


AWG mm mm mm Kg/Km n246

121624

16

0,600,600,600,600,600,60

1,001,001,101,201,201,30

11,513,416,221,824,230,5

175235360630830

1190

101010101010

246

121624

20

0,600,600,600,600,600,60

1,001,001,101,201,201,30

9,711,313,618,220

25,1

120155230400520740

101010101010



Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Outer sheath

Rated voltage

Test voltage

Temp. rating

Individual screen

231

METALLURGICA

BRESCIANA


44


Single and Multipair Collectively Screened, SWA Armoured


• PVC




• PVC

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



121624

16

0,600,600,600,600,600,600,60

0,80,80,80,8

1,251,251,6

1,31,41,41,51,61,61,7

11,414,816,519,325,327,533,9

250400490665

118014152100

12121212121212

1246

121624

20

0,600,600,600,600,600,600,60

0,80,80,80,8

1,251,251,6

1,31,41,41,51,61,61,7

10,513,214,816,922

23,829,2

210315370485850990

1470

12121212121212

• PVC



Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Outer sheath

Rated voltage

Test voltage

Temp. rating

Inner sheath

Armouring

123

METALLURGICA

BRESCIANA


45

Conductor

Lay-up

Insulation



• PVC

Colour code • see table 2 for colour code identification










No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



121624

16

0,600,600,600,600,600,60

0,80,80,8

1,251,251,6

1,41,41,51,61,61,7

15,817,720,827,53037

450550750

136016302430

121212121212

246

121624

20

0,600,600,600,600,600,60

0,80,80,8

1,251,251,6

1,41,41,51,61,61,7

1415,618,223,825,831,7

360430575

101011901750

121212121212

Note: Different number of pairs and conductors sizes are available upon request.

Multipair Individually and Collectively Screened, SWA Armoured

231

METALLURGICA

BRESCIANA


46



• PVC




• PVC

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



121624

16

0,600,600,600,600,600,600,60

0,3

1,31,41,41,51,61,61,7

11,114,516,219,024,026,332,1

180300370500815

10001390

10101010101010

1246

121624

20

0,600,600,600,600,600,600,60

0,3

1,31,41,41,51,61,61,7

10,112,914,416,520,922,627,3

145230270365540650890

10101010101010

• PVC

• galvanised steel wire braid (SWB)

Single and Multipair Collectively Screened, SWB Armoured

Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Outer sheath

Rated voltage

Test voltage

Temp. rating

Inner sheath

Armouring


123

METALLURGICA

BRESCIANA


47

231

METALLURGICA

BRESCIANA



• PVC




• PVC

• 300/500 V r.m.s



• PVC

• galvanized steel wire braid (SWB)

No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



121624

16

0,600,600,600,600,600,60

0,3

1,41,41,51,61,61,7

15,617,520,626,328,835,2

365450625

100012501745

101010101010

246

121624

20

0,600,600,600,600,600,60

0,3

1,41,41,51,61,61,7

13,815,317,922,624,629,9

282340460710860

1190

101010101010

Multipair Individually and Collectively Screened, SWB Armoured

Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Outer sheath

Rated voltage

Test voltage

Temp. rating

Individual screen

Inner sheath

Armouring




49

AU

XILIA

RY

CA

BLES

49

50


MB - AUXILIARY CABLES


Copper conductor:

PE Insulation:

PE Inner Sheath:

SWA/STA Armour:

PE Outer Sheath:

Rating Voltage:

Induced Voltage:

to IEC 60288

to EN 50290-2-23

to EN 50290-2-24

to EN 50288-7

to EN 50290-2-24

300/500V

5kV

SPREAD OF FLAME

to BS 4066 Part 1, IEC 60332.1-2 Fire test on a single vertical insulated wire or cable

OPTIONS AVAILABLE


IEC 60754-1&2:

IEC 61034:

IEC 60332-3-22A,3-23B, 3-24C, 3-25D:




Pilot and Telephone:The auxiliary cables are intended primarily for use with power distribution and transmission system for control. protection, signalling and data transmission purposes.Although these cables are designed for system mainly operated by Electrical Supply Boards, they are also very useful in many industrial systems requirements.The range of cables herewith described is intended for induced voltage up to 5kv which covers most of the industrial systems requirements.

APPLICATIONS

51

AUXILIARY CABLES TECHNICAL DATA

Conductor Size Conductor Class

BS 6360

Conductors Details

Max DC Resis-tance at 20°C

Insulation Resistance

Max mutual Capacitance Nominal

Impedance at 1000 Hz

mm2 N x mm Ohm/Km MΩ/Km nF/Km

1,5 1 1/1,38 12,1 ≥1000 85 270 ± 10%

2,5 1 1/1,78 7,41 ≥1000 85 210 ± 10%

52

Multipair Collectively Screened, SWA Armoured

• solid bare copper conductor

MB - AUXILIARY PILOT CABLES - ESI 09.6


• PE




• PE

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



1020

1,500,600,600,60

1,251,62,0

1,61,82,0

20,227

34,2

72512602150

101010

51020

2,500,700,700,70

1,251,62,0

1,71,92,0

2331,539,7

93016702830

101010

• PE


Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Outer sheath

Rated voltage

Test voltage

Temp. rating

Inner sheath

Armoring

123

METALLURGICA

BRESCIANA

Note: Different number of pairs and individually screened cables are available upon request

53



Multipair Copper Tape Collectively Screened, SWA Armoured


• PE



• copper tape

• PVC

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



1020

1,500,600,600,60

1,251,62,0

1,61,82,0

20,827,634,8

80013702280

101010

51020

2,500,600,600,60

1,251,62,0

1,71,92,0

23,632,140,3

102017903000

101010

• PE


Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Outer sheath

Rated voltage

Test voltage

Temp. rating

Inner sheath

Armoring

123

METALLURGICA

BRESCIANA


54



Multipair Collectively Screened, DSTA Armoured


• PE




• PVC

• 300/500 V r.m.s



• PE

• galvanized double steel tape (DSTA)

No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



1020

1,500,600,600,60

1,251,62,0

1,61,82,0

20,827,634,8

80013702280

101010

51020

2,500,600,600,60

1,251,62,0

1,71,92,0

23,632,140,3

102017903000

101010

Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Outer sheath

Rated voltage

Test voltage

Temp. rating

Inner sheath

Armoring

123

METALLURGICA

BRESCIANA


55




• PE



• copper tape

• PVC

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



1020

1,500,600,600,60

0,21,61,82,0

19,125,231,6

545860

1420

101010

51020

2,500,600,600,60

0,21,71,92,0

21,729,738,3

70012002350

101010

• PE

• galvanized double steel tape (DSTA)

Multipair Copper Tape Collectively Screened, DSTA Armoured

Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Outer sheath

Rated voltage

Test voltage

Temp. rating

Inner sheath

Armoring

123

METALLURGICA

BRESCIANA


57

FIRE R

ESISTAN

T INSTR

UM

ENTATIO

N CA

BLES

57

58

300 / 500 V


MB - FIRE RESISTANT INSTRUMENTATION CABLES


Copper conductor:

XLPE Insulation:

LSZH Inner Sheath:

Armour:

LSZH/PVC Outer Sheath:

to IEC 60228

to EN 50290-2-29

to EN 50290-2-27

to EN 50288-7

to EN 50290-2-27, EN 50290-2-22

OPTIONS AVAILABLE

Fire resistance according to BS 6387For applications where Flame spread, minimal smoke and toxic gases emission are critical suitable designs and proper compounds are available to:

IEC 60754-1&2:

IEC 61034:

IEC 60332-3-22A,3-23B, 3-24C, 3-25D:




Electric cables, beyond being a possible source or fire, are also a means a fire propagation along the cable runs with disastrous consequences for people and assets.

Fire alarm, safety and fire fighting services are therefore requested and their scope of work is to keep circuit integrity to grant the integrity of the service itself.

Fire resistant instrumentation cables are hence utilised in all those signalling and alarm service to allow prompt intervention and quick people evacuation from the area where the fire is developing.

APPLICATIONS

RATED VOLTAGE

SPREAD OF FLAME

to IEC 60331 750°C per 3h test of electric cables under fire conditions

CIRCUIT INTEGRITY

to IEC 60332.1-2 fire test on a single vertical insulated wire or cable

59

FIRE RESISTANT TECHNICAL DATA

Conductor Size Conductor Class IEC 60288


Insulation Resistance Maximum L/R

mm2 Ohm/Km MΩ/Km μH/Ω

0,5 2 36,7 ≥1000 25

0,75 2 24,8 ≥1000 25

1,0 2 18,2 ≥1000 25

1,5 2 12,2 ≥1000 40

60


MB - FIRE RESISTANT INSTRUMENTATION CABLES (MICA TAPE)



Insulation • double layer: Mica tape + XLPE




Outer sheath • LSZH




No of pairs

Cross sectional

area


Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight



121624

0,50

0,500,500,500,500,500,500,50

1,001,001,001,101,201,201,30

6,607,50

10,8012,8017,0018,8023,80

5575

125180290370520

10101010101010

1246

121624

0,75

0,600,600,600,600,600,600,60

1,001,001,001,101,201,301,30

7,80 8,50

12,2015,3020,5023,0028,50

6695

160250395530700

10101010101010

1246

121624

1,00

0,600,600,600,600,600,600,60

1,001,001,001,101,301,301,50

8,209,10

13,5016,5021,8024,0029,50

72110190285500630900

10101010101010

1246

121624

1,50

0,600,600,600,600,600,600,60

1,001,001,001,101,301,501,70

9,0010,2013,5014,5023,0026,5034,00

95145255380650880

1350

10101010101010

123

METALLURGICA

BRESCIANA

61


MB - FIRE RESISTANT INSTRUMENTATION CABLES (MICA TAPE)



• double layer: Mica tape+ XLPE




No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



121624

0,50

0,500,500,500,500,500,500,50

0,80,80,80,80,80,8

1,25

1,31,41,41,51,61,61,7

11,014,515,818,022,224,229,6

220370450550800830

1350

12121212121212

1246

121624

0,75

0,600,600,600,600,600,600,60

0,80,80,80,80,80,8

1,25

1,31,41,51,61,61,71,8

11,515,317,220,025,027,433,6

230410500670940

12001570

12121212121212

1246

121624

1,00

0,600,600,600,600,600,600,60

0,80,80,80,80,8

1,251,25

1,31,41,51,61,71,71,9

12,016,118,221,026,530,035,7

260475580770

110013601880

12121212121212

1246

121624

1,50

0,600,600,600,600,600,600,60

0,80,80,80,8

1,251,251,25

1,41,51,61,71,81,92

13,618,020,022,729,732,638,8

305560690890

145017802420

12121212121212

• LSZH


• PVC

• 300/500 V r.m.s



Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Inner sheath

Armoring

Outer sheath

Rated voltage

Test voltage

Temp. rating

123

METALLURGICA

BRESCIANA

62


MB - FIRE RESISTANT INSTRUMENTATION CABLES (SILICON)


• silicon rubber

• standard colour, other colours on request



• LSZH

• 300/500 V r.m.s



No of pairs

Cross sectional

area


Nominal sheath

thickness

Approx overall

diameter(D)

Approx cable weight



121624

0,50

0,600,600,600,600,600,600,60

0,80,81,11,21,21,31,5

6,67,5

11,513,617,619,623,8

5070

140210330430610

10101010101010

1246

121624

0,75

0,600,600,600,600,600,600,60

0,80,81,11,21,31,31,5

7 8

12,214,619

21,225,7

6085

170255415530760

10101010101010

1246

121624

1,00

0,600,600,600,600,600,600,60

0,80,91,21,21,31,31,5

7,38,6

13,015,320,222,327,2

65100200290480620890

10101010101010

1246

121624

1,50

0,700,700,700,700,700,700,70

0,91,11,21,21,51,51,7

8,610,315,218

24,327

32,8

90150275410715920

1330

10101010101010


Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Outer sheath

Rated voltage

Test voltage

Temp. rating

METALLURGICA

BRESCIANA

63


MB - FIRE RESISTANT INSTRUMENTATION CABLES (SILICON)


• silicon rubber



No of pairs

Cross sectional

area


Diameter of armour

wire

Nominal sheath

thickness

Approx overall

diameter (D)

Approx cable

weight



121624

0,50

0,600,600,600,600,600,600,60

0,80,80,80,80,80,80,8

1,31,41,51,61,71,81,8

10,812,016,018,422,624,829,0

210260420540750910

1200

12121212121212

1246

121624

0,75

0,600,600,600,600,600,600,60

0,80,80,80,80,80,8

1,25

1,31,41,51,61,71,81,8

11,212,416,819,424,026,431,8

230285460600880

10501600

12121212121212

1246

121624

1,00

0,600,600,600,600,600,600,60

0,80,80,80,80,80,8

1,25

1,41,41,51,61,81,82,0

11,713,017,620,025,427,533,7

245310510660980

11601810

12121212121212

1246

121624

1,50

0,700,70 0,700,700,70 0,70 0,70

0,80,80,80,8

1,251,251,25

1,41,41,61,71,91,92,1

13,014,720,023,030,633,339,5

300390640845

153018202450

12121212121212

• LSZH


• PVC

• 300/500 V r.m.s



• standard colour, other colours on request


Conductor

Lay-up

Insulation

Colour code

Wrapping

Collective screen

Inner sheath

Armoring

Outer sheath

Rated voltage

Test voltage

Temp. rating

METALLURGICA

BRESCIANA

65

FIELDB

US C

AB

LES

65

66

APPLICATIONS

300 / 500 V

MB - FIELDBUS CABLES

OPTIONS AVAILABLE

* for applications where Flame spread, minimal smoke and toxic gases emission are critical suitable designs and proper compounds are available to:

IEC 60754:

IEC 61034:

IEC 60332-3-22 A, 3-24 C, 3-25 D




Fieldbus technology is increasingly developing for the control of industrial processes and it is referred to the complete chain of the control instruments of the plant.

Fieldbus is a Local Area Network for instruments used in both process and manufacturing automation with the in-built capability to distribute the control application across the network.

RATED VOLTAGE

SPREAD OF FLAME

to IEC 60332-3-24 C Fire test on a single vertical insulated wire or cable

-10° to +90°C

TEMPERATURE RATING

Standard Transmission Rate System Max LengthIEC 61158-2 31,25 kBit/s H1 1900 m

SYSTEM CHARACTERISTICS

* Lead Sheathed cable suitable for burial underground in very aggressive chemical soils* Other inner/outer sheath colours are available on request

67

• stranded bare copper wires• nominal size: 18 AWG• nominal diameter: 1,2mm

MB - FIELDBUS CABLE TYPE A - IEC 61158-2

Single Pair Screened, Unarmoured

• cross-linked polyethylene

• two core are twisted to form a pair

• aluminium-backed polyester tape, with 20 AWG tinned copper drain wire

• PVC (orange) overall maximum diameter 8 mm

• orange, blue

Conductor

Insulation

Colour code

Cabling

Screen

Outer sheath

METALLURGICA

BRESCIANA

Characteristics IEC 61158-2

Rated voltage 300V

Operating temperature -10°C to +90°C

Conductor resistance to 20°C ≤21 ohm/km

Loop resistance (DC) at 20°C ≤44 ohm/km

Mutual capacitance 60 nF/km

Characteristics impedance at 31,25 KHz 100ohm+/- 20%

Attenuation at 39 Khz 3 db/km

Max capacitance unsymmetry, capacitance unbalanced to shield 2nF/km

Max envelop delay distortion, propagation delay change 1,7 μs/km

Weight 65 kg/km

Minimum bending radius 80 mm

68





• aluminium-backed polyester tape, with 20 AWG tinned copper drain wire

• PVC (orange) overall maximum diameter 9 mm

• orange, blue

• single layer of galvanised steel wires, nom. wire diam 0.6 mm, min coverage 90%

• PVC (orange) overall maximum diameter 13,5 mm

Single Pair Screened, Armoured

Conductor

Insulation

Colour code

Cabling

Screen

Inner sheath

Armour

Outer sheath

METALLURGICA

BRESCIANA


Rated voltage 300V


Conductor resistance to 20°C ≤21,8 ohm/km







Weight 235 kg/km


69


Rated voltage 300V


Conductor resistance to 20°C ≤21,8 ohm/km







Weight 90 kg/km






• aluminium-backed polyester tape, with 20 AWG tinned copper drain wire, aluminium tape shall be in continuous contact with a tinned copper braid

• PVC (black) overall maximum diameter 8 mm

• green, red

Conductor

Insulation

Colour code

Cabling

Screen

Outer sheath

Single Pair Double Screened, Unarmoured

METALLURGICA

BRESCIANA

70

CABLES FOR RAILWAY INDUSTRY AND MASS TRANSPORT OPTICAL CABLES

CABLES FOR OIL INDUSTRY AND POWER PLANTS CABLES FOR TELECOMMUNICATION PLANTS AND DATA TRANSMISSION

CABLES FOR MILITARY APPLICATIONS CABLES FOR MERCHANT NAVY AND OFF-SHORE

CABLES FOR ELECTRONIC CABLES FOR INDUSTRIAL APPLICATIONS

PRODUZIONE DI CAVI ELETTRICI SPECIALI E CAVI A FIBRA OTTICAMANUFACTURER OF SPECIAL PRECISION ELECTRIC CABLES AND OPTICAL FIBER CABLES

Viale G. Marconi, 31 - 25020 Dello (BS) ITALYTel. +39 030 9771911 - Fax +39 030 9971260

e-mail: [email protected]

Cod Fisc e Part. IVA 02132320173

The data included in the present catalogue are merely indicative; Metallurgica Bresciana reserves to itself the right to change them as it own discretion and in any moment.

12/2

014

R.0

ENG

cable for oil industry and power plants f5 eng.pdf · 2015. 9. 16. · • instruments and control...

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