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1
CABLES FOR OFF-SHORE & MARINE APPLICATIONS
2
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
8
OFF
-SH
OR
E IN
STR
UM
ENTA
TIO
N C
AB
LES
8
9
150 / 250 V for Instruments Cables600/1000 V Power and Control Cables
MB - OFF-SHORE INSTRUMENTATION CABLES
BASIC DESIGN CRITERIA
Off-shore instrumentation cables are designed to stand against the most severe environmental and applications conditions normally encountered in the top side platforms.Cables included in this sections can be used for general application or in enclosed accomodation and working areas as well as whenever circuit integrity is required.
APPLICATIONS
RATED VOLTAGE
SPREAD OF FLAME
Flame retardance on a single vertical insulated wire or cable
Fire retardance test on bunched wires or cables
Fire resistant cables
Halogen properties
Smoke emission
Conductor: Tinned copper class 2 (class 5 on request)
Design guidelines BS 6883 - IEC 60092
IEC 60332-1-2:
IEC 60332-3-22A:
IEC 60331:
IEC 60754-1&2:
IEC 61034-1&2:
Armouring:
Insulation:
Bedding and OuterSheath compounds:Reduced Halogen Cables Halogen Free Cables
EPR(XLPE on request)
HCL <5% Oxygen Index>32HCL <5% Oxygen Index>30
Galvanized Steel wire BraidTinned Copper wire Braid
to BS 6360 - IEC 60228
to BS 7655 Type GP 4to IEC 60092-351
(SW2 Type)(SW4 Type)
to BS 1442 - IEC 60092to BS 4109 - IEC 60092
10
Core
identification
Fire Retardant to IEC 60332-3-22A
Conductor
Temp. rating
Rated voltage
Outer sheath
Insulation
• tinned stranded copper conductor Class 2
METALLURGICA
BRESCIANA
MB - POWER AND CONTROL CABLES - UNARMOURED
• EPR
• Halogen Free Compound
• 600/1000 V
• during operation: -30°C +90°C - during installation: -5°C +60°C
No of conductors
Cross sectional area
Nominal insulation thickness
Approx overall
diameter D
Approx cable weight
Min. bending radius N
Max conduc. resistance at
20°CCurrent rating at
45°C A
Reactance at 50 Hz
mm2 mm mm Kg/Km NxD Ohm/Km Ohm/Km
1
162535507095
120150185
11,21,21,41,41,61,61,82
1012,313,115
16,519,221
23,225,3
210330435590820
1080136016702050
888888888
1,1600,7340,5290,3910,2700,1950,1540,1260,100
90120145180225275320365415
0,1250,1100,1040,1010,0990,0960,0950,0940,093
2
1,52,546
101625
0,80,81,01,01,01,01,2
9,510,512,613,515,818
22,5
115150230295425600950
8888888
12,207,564,7031,01,841,160,73
172432415777
102
0,1130,1070,1010,0970,0920,0890,090
3
1,52,546
10162535507095
120150
0,80,81,01,01,01,01,21,2141,41,61,61,8
10,311,213,514,516,819,224
26,230,234,539,543,548,2
140180275350530760
1210150020302800375047005750
8888888888888
12,207,564,703,101,841,160,73
0,5290,3910,2700,1950,1540,126
14202734476384
102126158193224256
0,0990,0930,0870,0820,0780,0760,0750,0740,0730,0720,0700,0700,070
4
1,52,546
10162535507095
0,80,81,01,01,01,01,21,21,41,41,6
11,212
14,516,218,521,526,529
33,53844
160220340450650965
15501950260035804750
88888888888
12,207,564,703,101,841,160,73
0,5290,3910,2700,195
14202734476384
102126158193
0,1060,1000,0940,0900,0850,0830,0820,0810,0800,0790,077
5 1,52,5
0,80,8
12,113,3
200275
88
12,207,56
1216
0,1100,103
7 1,52,5
0,80,8
13,214,5
250340
88
12,207,56
1115
0,1100,103
12 1,52,5
0,80,8
1719,3
420570
88
12,207,56
1012
0,1100,103
19 1,52,5
0,80,8
20,523
620840
88
12,207,56
911
0,1100,103
27 1,52,5
0,80,8
25,127,5
8501200
88
12,207,56
99
0,1100,103
37 1,52,5
0,80,8
2831
12001600
88
12,207,56
89
0,1100,103
• 1 Core• 2 Core• 3 Core• 4 Core• 5 Core and above
blackblue-blackblack-blue-brownblack-blue-brown-yellowblack and numbered
Alternatives available • XLPE insulation - bare copper conductor
11
Fire Resistant to IEC 60331 - Fire Retardant to IEC 60332-3-22A
METALLURGICA
BRESCIANA
MB - POWER AND CONTROL CABLES - UNARMOURED
No of conductors
Cross sectional area
Nominal insulation thickness
Approx overall
diameter D
Approx cable weight
Min. bending radius N
Max conduc. resistance at
20°C
Current rating at
45°C A
Reactance at 50 Hz
mm2 mm mm Kg/Km NxD Ohm/Km Ohm/Km
1
162535507095
120150185
11,21,21,41,41,61,61,82
111314
15,517,9202224
26,5
230365450600815
1050135016502070
888888888
1,1600,7340,5290,3910,2700,1950,1540,1260,100
90120145180225275320365415
0,1250,1100,1040,1010,0990,0960,0950,0940,093
2
1,52,546
101625
0,80,81,01,01,01,01,2
10,511,613,214,517
19,624
135170250315450635
1000
8888888
12,207,564,7031,01,841,160,73
172432415777
102
0,1130,1070,1010,0970,0920,0890,090
3
1,52,546
10162535507095
0,80,81,01,01,01,01,21,2141,41,6
11,212,514,115,618,221,525
27,531,335,540,5
155200300385550795
12601500205028503750
88888888888
12,207,564,703,101,841,160,73
0,5290,3910,2700,195
14202734476384
102126158193
0,0990,0930,0870,0820,0780,0760,0750,0740,0730,0720,070
4
1,52,546
101625355070
0,80,81,01,01,01,01,21,21,41,4
12,213,815,517,220,223,528,030,834,540
185250365485700
10051600201027003700
8888888888
12,207,564,703,101,841,160,73
0,5290,3910,270
14202734476384
102126158
0,1060,1000,0940,0900,0850,0830,0820,0810,0800,079
5 1,52,5
0,80,8
13,515,1
230300
88
12,207,56
1216
0,1100,103
7 1,52,5
0,80,8
1516,5
290375
88
12,207,56
1115
0,1100,103
12 1,52,5
0,80,8
19,622,5
475640
88
12,207,56
1012
0,1100,103
19 1,52,5
0,80,8
23,726,5
700945
88
12,207,56
911
0,1100,103
27 1,52,5
0,80,8
28,632
9801280
88
12,207,56
99
0,1100,103
37 1,52,5
0,80,8
32,135,8
13401795
88
12,207,56
89
0,1100,103
Conductor
Temp. rating
Rated voltage
Outer sheath
Insulation
• tinned stranded copper conductor Class 2
• Mica-glass tape + EPR
• Halogen Free Compound
• 600/1000 V
• during operation: -30°C +90°C - during installation: -5°C +60°C
• 1 Core• 2 Core• 3 Core• 4 Core• 5 Core and above
Alternatives available
blackblue-blackblack-blue-brownblack-blue-brown-yellowblack and numbered
• XLPE insulation - bare copper conductor
Core
identification
12
Conductor
Temp. rating
Rated voltageOuter sheath
Insulation• tinned stranded copper conductor Class 2
31
21
METALLURGICA
BRESCIANA
MB - POWER AND CONTROL CABLES - ARMOURED
• EPR
• Halogen Free Compound• 600/1000 V
• during operation: -30°C +90°C - during installation: -5°C +60°C
No of conductors
Cross sectional
area
Nominal insulation thickness
Approx wire
diameter
Approx overall
diameter D
Approx cable
weight
Min. bending radius N
Max conduc.
resistance at 20°C
Current rating at
45°C A
Reactance at 50 Hz
mm2 mm mm mm Kg/Km NxD Ohm/Km Ohm/Km
1
162535507095
120150185
11,21,21,41,41,61,61,82
0,30,30,30,30,30,30,3
0,450,45
14,216,817,919,721,924,526,529,132,4
480565740930
12501480176021802640
101010101010101010
1,1600,7340,5290,3910,2700,1950,1540,1260,100
90120145180225275320365415
0,1250,1100,1040,1010,0990,0960,0950,0940,093
2
1,52,546
101625
0,80,81,01,01,01,01,2
0,30,30,30,30,30,30,3
13,514,416,918,120,723,127,5
270310430510660835
1420
10101010101010
12,207,564,7031,01,841,160,73
172432415777
102
0,1130,1070,1010,0970,0920,0890,090
3
1,52,546
10162535507095
120150
0,80,81,01,01,01,01,21,2141,41,61,61,8
0,30,30,30,30,30,30,3
0,450,450,450,450,450,45
14,415,617,619,221,724,329,532,937,141,647,151,556,4
290390520610835
11301550214029003850515063457590
101010101010101010 10101010
12,207,564,703,101,841,160,73
0,5290,3910,2700,1950,1540,126
14202734476384
102126158193224256
0,0990,0930,0870,0820,0780,0760,0750,0740,0730,0720,0700,0700,070
4
1,52,546
10162535507095
0,80,81,01,01,01,01,21,21,41,41,6
0,30,30,30,30,30,3
0,450,450,450,450,45
16,117,219,821,524
26,933,836,942,148
53,9
350460590745
1050142020302640329043505620
1010101010101010101010
12,207,564,703,101,841,160,73
0,5290,3910,2700,195
14202734476384
102126158193
0,1060,1000,0940,0900,0850,0830,0820,0810,0800,0790,077
5 1,52,5
0,80,8
0,30,3
17,118,4
400520
1010
12,207,56
1216
0,1100,103
7 1,52,5
0,80,8
0,30,3
18,220,1
495570
1010
12,207,56
1115
0,1100,103
12 1,52,5
0,80,8
0,30,3
22,925,1
810915
1010
12,207,56
1012
0,1100,103
19 1,52,5
0,80,8
0,30,3
27,830,2
10301340
1010
12,207,56
911
0,1100,103
27 1,52,5
0,80,8
0,30,3
32,936,1
14401745
1010
12,207,56
99
0,1100,103
37 1,52,5
0,80,8
0,450,45
36,139,9
26402890
1010
12,207,56
89
0,1100,103
ArmouringInner sheath • Halogen Free Compound
• galvanized steel wire braid GSWB
• 1 Core• 2 Core• 3 Core• 4 Core• 5 Core and above
blackblue-blackblack-blue-brownblack-blue-brown-yellowblack and numbered
Alternatives available
Fire Retardant to IEC 60332-3-22A
• XLPE insulation - bare copper conductor - galvanized steel wire armour GSWA - copper wire braid armour CWBA
Core
identification
13
METALLURGICA
BRESCIANA
MB - POWER AND CONTROL CABLES - ARMOURED
No of conductors
Cross sectional
area
Nominal insulation thickness
Approx wire
diameter
Approx overall
diameter D
Approx cable
weight
Min. bending radius N
Max conduc.
resistance at 20°C
Current rating at
45°C A
Reactance at 50 Hz
mm2 mm mm mm Kg/Km NxD Ohm/Km Ohm/Km
1
162535507095
120150185
11,21,21,41,41,61,61,82
0,30,30,30,30,30,30,3
0,450,45
14,216,8
17,9019,721,924,526,529,132,4
480565740930
12501480176021802640
101010101010101010
1,1600,7340,5290,3910,2700,1950,1540,1260,100
90120145180225275320365415
0,1250,1100,1040,1010,0990,0960,0950,0940,093
2
1,52,546
101625
0,80,81,01,01,01,01,2
0,30,30,30,30,30,30,3
13,514,416,918,120,723,127,5
270310430510660835
1420
10101010101010
12,207,564,7031,01,841,160,73
172432415777
102
0,1130,1070,1010,0970,0920,0890,090
3
1,52,546
10162535507095
120150
0,80,81,01,01,01,01,21,2141,41,61,61,8
0,30,30,30,30,30,30,3
0,450,450,450,450,450,45
14,415,617,619,221,724,329,532,937,141,647,151,556,4
290390520610835
11301550214029003850515063457590
101010101010101010 10101010
12,207,564,703,101,841,160,73
0,5290,3910,2700,1950,1540,126
14202734476384
102126158193214256
0,0990,0930,0870,0820,0780,0760,0750,0740,0730,0720,0700,0700,070
4
1,52,546
10162535507090
0,80,81,01,01,01,01,21,21,41,41,6
0,30,30,30,30,30,3
0,450,450,450,450,45
16,117,219,821,524
26,933,836,942,148
53,9
350460590745
1050142020302640329043505620
1010101010101010101010
12,207,564,703,101,841,160,73
0,5290,3910,2700,195
14202734476384
102126158193
0,1060,1000,0940,0900,0850,0830,0820,0810,0800,0790,070
5 1,52,5
0,80,8
0,30,3
17,118,4
400520
1010
12,207,56
1216
0,1100,103
7 1,52,5
0,80,8
0,30,3
18,220,1
495570
1010
12,207,56
1115
0,1100,103
12 1,52,5
0,80,8
0,30,3
22,925,1
810915
1010
12,207,56
1012
0,1100,103
19 1,52,5
0,80,8
0,30,3
27,830,2
10301340
1010
12,207,56
911
0,1100,103
27 1,52,5
0,80,8
0,30,3
32,936,1
14401745
1010
12,207,56
99
0,1100,103
37 1,52,5
0,80,8
0,450,45
36,139,9
26402890
1010
12,207,56
89
0,1100,103
Conductor
Temp. rating
Rated voltageOuter sheath
Insulation• tinned stranded copper conductor Class 2• Mica-glass tape + EPR
• Halogen Free Compound• 600/1000 V
• during operation: -30°C +90°C - during installation: -5°C +60°C
ArmouringInner sheath • Halogen Free Compound
• galvanized steel wire braid GSWB
• 1 Core• 2 Core• 3 Core• 4 Core• 5 Core and above
blackblue-blackblack-blue-brownblack-blue-brown-yellowblack and numbered
Alternatives available
• XLPE insulation - bare copper conductor - galvanized steel wire armour GSWA - copper wire braid armour CWBA
Fire Resistant to IEC 60331 - Fire Retardant to IEC 60332-3-22A
Core
identification
14
Alternatives available
Conductor
Temp. rating
Rated voltage
Outer sheath
Insulation
• tinned stranded copper conductor Class 2
231
METALLURGICA
BRESCIANA
MB - INDIVIDUALLY SCREENED AND ARMOURED INSTRUMENT CABLES
• EPR
• Halogen Free Compound
• 600/1000 V
• during operation: -30°C +90°C - during installation: -5°C +60°C
No of pairs
Cross sectional
area
Nominal insulation thickness
Approx wire
diameter
Approx overall
diameter D
Approx cable
weight
Min. bending radius N
Max conduc.
resistance at 20°C
Current rating at
45°C A
Reactance at 50 Hz
mm2 mm mm mm Kg/Km NxD Ohm/Km Ohm/Km
12357
122027
0,75
0,800,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,450,45
12,918,519,123,024,329,937,141,4
260430470580720
108017402180
1010101010101010
25,325,325,325,325,325,325,325,3
10590909090909090
0,850,850,850,850,850,850,850,85
12357
122027
1,00
0,800,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,450,45
13,418,618,822,123,630,136,542,5
270470540680850
136020002560
1010101010101010
18,618,618,618,618,618,618,618,6
110100100100100100100100
0,800,800,800,800,800,800,800,80
12357
122027
1,50
0,800,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,450,45
14,119,120,223,524,932,938,944,5
320540650850980
162021802700
1010101010101010
12,212,212,212,212,212,212,212,2
130110110110110110110110
0,750,750,750,750,750,750,750,75
Armouring
Inner sheath • Halogen Free Compound
• galvanized steel wire braid GSWB
Wrapping
Individual screen • aluminium-backed polyester tape, with tinner copper drain wire 0,5mm2
• polyester bidder tape
Pair identification
Lay-up • cores are paired, pairs are twisted
• black-white with black cores numbered for pairs identification
• XLPE insulation• cables with different number of pairs or in triples• bare copper conductor• galvanized steel wire armour GSWA• copper wire braid armour CWBA
Fire Retardant to IEC 60332-3-22A
15
Temp. rating
Conductor
Rated voltage
Outer sheath
Insulation
• tinned stranded copper conductor Class 2
231
METALLURGICA
BRESCIANA
MB - INDIVIDUALLY SCREENED AND ARMOURED INSTRUMENT CABLES
• Mica-glass tape + EPR
• Halogen Free Compound
• 600/1000 V
• during operation: -30°C +90°C - during installation: -5°C +60°C
No of pairs
Cross sectional
area
Nominal insulation thickness
Approx wire
diameter
Approx overall
diameter D
Approx cable
weight
Min. bending radius N
Max conduc.
resistance at 20°C
Current rating at
45°C A
Reactance at 50 Hz
mm2 mm mm mm Kg/Km NxD Ohm/Km Ohm/Km
12357
1220
0,75
0,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,45
13,319,120,223,625,332,139,2
280490540735850
13501980
10101010101010
25,325,325,325,325,325,325,3
105909090909090
0,850,850,850,850,850,850,85
12357
1220
1,00
0,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,45
13,819,821,224,826,637,141,5
295520600810950
16002290
10101010101010
18,618,618,618,618,618,618,6
110100100100100100100
0,800,800,800,800,800,800,80
12357
1220
1,50
0,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,45
14,521,222,426,228,437,344,2
345600670910
106018502250
10101010101010
12,212,212,212,212,212,212,2
130110110110110110110
0,750,750,750,750,750,750,75
Armouring
Inner sheath • Halogen Free Compound
• galvanized steel wire braid GSWB
Wrapping
Individual screen • aluminium-backed polyester tape, with tinner copper drain wire 0,5mm2
• polyester bidder tape
Pair identification
Lay-up • cores are paired, pairs are twisted
• black-white with black cores numbered for pairs identification
• XLPE insulation• cables with different number of pairs or in triples• bare copper conductor• galvanized steel wire armour GSWA• copper wire braid armour CWBA
Fire Resistant to IEC 60331 - Fire Retardant to IEC 60332-3-22A
Alternatives available
16
Conductor
Temp. rating
Rated voltage
Outer sheath
Insulation
• tinned stranded copper conductor Class 2
123
METALLURGICA
BRESCIANA
MB - COLLECTIVELY SCREENED AND ARMOURED INSTRUMENT CABLES
• EPR
• Halogen Free Compound
• 600/1000 V
• during operation: -30°C +90°C - during installation: -5°C +60°C
No of pairs
Cross sectional
area
Nominal insulation thickness
Approx wire
diameter
Approx overall
diameter D
Approx cable
weight
Min. bending radius N
Max conduc.
resistance at 20°C
Current rating at
45°C A
Reactance at 50 Hz
mm2 mm mm mm Kg/Km NxD Ohm/Km Ohm/Km
12357
122027
0,75
0,800,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,450,45
12,918,219
22,523,829,536,239,5
260350400520630
102015001930
1010101010101010
25,325,325,325,325,325,325,325,3
10080808080808080
0,850,850,850,850,850,850,850,85
12357
122027
1,00
0,800,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,450,45
13,418,618,822,123,630,136,542,5
270450515660800
116518252290
1010101010101010
18,618,618,618,618,618,618,618,6
9690909090909090
0,800,800,800,800,800,800,800,80
12357
122027
1,50
0,800,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,450,45
14,119,120,223,524,932,938,944,5
300510595795925
150021802700
1010101010101010
12,212,212,212,212,212,212,212,2
1250105105105105105105105
0,750,750,750,750,750,750,750,75
Armouring
Inner sheath • Halogen Free Compound
• galvanized steel wire braid GSWB
Wrapping
Individual screen • aluminium-backed polyester tape, with tinner copper drain wire 0,5mm2
• polyester bidder tape
Pair identification
Lay-up • cores are paired, pairs are twisted
• black-white with black cores numbered for pairs identification
• XLPE insulation• cables with different number of pairs or in triples• bare copper conductor• galvanized steel wire armour GSWA• copper wire braid armour CWBA
Fire Retardant to IEC 60332-3-22A
Alternatives available
17
Alternatives available
Conductor
Temp. rating
Rated voltage
Outer sheath
Insulation
• tinned stranded copper conductor Class 2
231
METALLURGICA
BRESCIANA
MB - COLLECTIVELY SCREENED AND ARMOURED INSTRUMENT CABLES
• Mica-glass tape + EPR
• Halogen Free Compound
• 600/1000 V
• during operation: -30°C +90°C - during installation: -5°C +60°C
No of pairs
Cross sectional
area
Nominal insulation thickness
Approx wire
diameter
Approx overall
diameter D
Approx cable
weight
Min. bending radius N
Max conduc.
resistance at 20°C
Current rating at
45°C A
Reactance at 50 Hz
mm2 mm mm mm Kg/Km NxD Ohm/Km Ohm/Km
12357
1220
0,75
0,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,45
13,319,420,323,625,432,138,8
280500550730850
13201970
10101010101010
25,325,325,325,325,325,325,3
100808080808080
0,850,850,850,850,850,850,85
12357
1220
1,00
0,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,45
13,820,120,924,626,933,940,9
295530580810875
15102225
10101010101010
18,618,618,618,618,618,618,6
96909090909090
0,800,800,800,800,800,800,80
12357
1220
1,50
0,800,800,800,800,800,800,80
0,30,30,30,30,30,3
0,45
14,521,122,426,228,136,543,1
325580670910
106017902450
10101010101010
12,212,212,212,212,212,212,2
125105105105105105105
0,750,750,750,750,750,750,75
Armouring
Inner sheath • Halogen Free Compound
• galvanized steel wire braid GSWB
Wrapping
Individual screen • aluminium-backed polyester tape, with tinner copper drain wire 0,5mm2
• polyester bidder tape
Pair identification
Lay-up • cores are paired, pairs are twisted
• black-white with black cores numbered for pairs identification
• XLPE insulation• cables with different number of pairs or in triples• bare copper conductor• galvanized steel wire armour GSWA• copper wire braid armour CWBA
Fire Resistant to IEC 60331 - Fire Retardant to IEC 60332-3-22A
18
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