As a successful international cable manufacturer nobody knows more about cable than Draka. Through a continual programme of research and development, Draka lead the way with a world beating range of premium quality cables that meet and often exceed British Standards and are fully BASEC approved. Draka is a major supplier to the construction industry, with a complete range of housewiring and low voltage supply cables, for use in domestic premises, commercial office developments and public buildings, such as retail business parks, hospitals and sports complexes. In addition to this general range of energy cables, the company is a market leader in the production of fire retardant cables and addresses the needs of a host of specific, individual markets and applications.

1. Marine, Oil & Gas
BRITISH STANDARD / UKOOA

3. Offshore Cables
British Standard / UKOOA
Program
Index
Flame retardant halogen-free earthing cable with enhanced oil resistance RU 0.6/1 kv…………..………………………………………………....…………………………………………...2
Flame retardant halogen-free unarmoured power cable with enhanced oil resistance RU 0.6/1 kv…………………………………………………………….…………………………….4
Flame retardant halogen-free armoured power cable with enhanced oil resistance RFCU 0.6/1 kv……..…………………………….……………………….…….………………….6
Flame retardant halogen-free armoured instrumentation cable with enhanced oil resistance RFCU(C) 250v — Collective Screen…………….....................10
Flame retardant halogen-free armoured instrumentation cable with enhanced oil resistance RFCU(I) 250v — Individual Screen……………….....................14
Fire resistant, flame retardant halogen-free armoured power cable with enhanced oil resistance BFCU 0.6/1 kv …………………….…....…..……….…………………...18
Fire resistant, flame retardant halogen-free armoured instrumentation cable with enhanced oil resistance BFCU(C) 250v — Collective Screen….......22
Fire resistant, flame retardant halogen-free armoured instrumentation cable with enhanced oil resistance BFCU(I) 250v — Individual Screen………..…26
UKOOA Coding System……………………………………………………………………………………………………………………………………………………………………………………………………………….…….31
Technical Information
Conductor resistance………………………………………………………………………………………………………………………………………………………………………………………………………..32
Installation recommendations…………………………………………………………………………………………………………………………………………………………………………………………..33
Voltage tests after installation………………………………………………………………………………………………………………………………………………………………………………………….34
Volt drop (RFCU power cable)……………………………………………………………………………………………………………………………………………………………………………………………35
Volt drop (BFCU power cable)……………………………………………………………………………………………………………………………………………………………………………………………36
Cable code designation……………………………………………………………………………………………………………………………………………………………………………………………………...37
1
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Information subject to change without notice
Marine, Oil & Gas

4. RU 0.6/1KV Earthing cable
Flame retardant halogen-free earthing cable.
Enhanced oil-resistance.
RU 0.6/1kV
Operating temperature : 90°C
Operating Voltage : 0.6/1kV
Unarmoured cable for fixed installation for earthing
purposes in safe areas.
Enhanced MUD resistant version also available for use
in areas exposed to mud and drilling / cleaning fluids,
meeting the mud resistance requirement in NEK 606.
Application Standards applied
BS6883 - Design
BS6360 class 2 - Conductor
BS7655 section 1.2 - Insulation
BS7655 section 2.6 - Sheath
IEC 60332-1 - Flame Retardant
IEC60332-3-22 - Flame retardant
IEC60754-1,2 - Halogen Free
IEC 61034-1,2 - Low Smoke
Code
Letter
Conductor Tinned stranded circular copper, BS6360, class 2
Insulation R EP-rubber, GP4 to BS7655:section 1.2
Inner sheath No inner sheath, additional tapes may be applied
Armour/screen No armour
Outer sheath U
Flame retardant, halogen-free, enhanced oil resisting thermoset compound (LSF)
SW4 to BS7655 section 2.6. (Mud resistant version available on request)
Marking text
"metre mark" "year" "DRAKA" "RU" "UKOOA code" "600/1000V" "number of
cores" "conductor size" "BS6883" "IEC60332-3-22" (marking may differ on cable
actually supplied)
Outer sheath
colour
Green/Yellow
Core identification
Single core - off white
2
Construction
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Information subject to change without notice
Marine, Oil & Gas

5. RU 0.6/1KV Earthing cable
Marine, Oil & Gas
Part number Description Sheath Colour Design standard
840080 RU 0.6/1kV 1X 6mm² YELLOW/GREEN BS 6883:1999
840081 RU 0.6/1kV 1X 16mm² YELLOW/GREEN BS 6883:1999
840082 RU 0.6/1kV 1X 25mm² YELLOW/GREEN BS 6883:1999
840083 RU 0.6/1kV 1X 35mm² YELLOW/GREEN BS 6883:1999
840084 RU 0.6/1kV 1X 70mm² YELLOW/GREEN BS 6883:1999
Number of
cores
Cross section
core, mm²
Conductor
Diameter, mm
Insulation
Thickness, mm
Thickness
Outer Sheath,
mm
Approx Overall
Diameter, mm
Approx Weight
of Cable
(Kg/Km)
Copper content
Approx.
(Kg/Km)
1 6 3.15 1.0 1 7.5 115 55
1 16 5.15 1.0 1.1 9.5 230 144
1 25 6.45 1.2 1.2 11.5 340 229
1 35 7.65 1.2 1.2 12.5 440 308
1 70 10.85 1.4 1.3 16.5 820 620
Range and dimensions
Ordering information
Number of cores Cross section core,
mm²
Max. conductor
resistance at 20°C,
Ohm/km
Max. conductor
resistance at 90°C,
Ohm/km
Current rating IEC
60092-352 Table
B.4, Ampere
Short circuit rating 1
second, Ampere
1 6 3.11 3.97 52 840
1 16 1.16 1.48 96 2240
1 25 0.734 0.936 127 3500
1 35 0.529 0.675 157 4900
1 70 0.27 0.344 242 9800
Electrical values
Ambient
Temp °C
35 40 45 50 55 60 65 70 75 80
Rating
factor
1.11 1.05 1.00 0.94 0.88 0.82 0.75 0.67 0.50 0.47
Minimum Bending Radius during
Installation
Minimum Bending Radius Fixed
Installed
Maximum Tensile Load During
Installation
Minimum Installation
Temperature
8 x D
OD < 25 mm - 4 x D, OD > 25
mm - 6 x D
50 N /mm² -20°C
Installation recommendations
Ambient temperature correction factors
3
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Information subject to change without notice

6. Marine, Oil & Gas
RU 0.6/1KV Unarmoured power cable
Flame retardant halogen-free power cable.
Enhanced oil-resistance.
RU 0.6/1kV
Operating temperature : 90°C
Operating Voltage : 0.6/1kV
Unarmoured cable for fixed installation where cable
protection is not required. Power, control and lighting
in safe areas.
Enhanced MUD resistant version also available for use
in areas exposed to mud and drilling / cleaning fluids,
meeting the mud resistance requirement in NEK 606.
Application Standards applied
BS6883 - Design
BS6360 class 2 - Conductor
BS7655 section 1.2 - Insulation
BS7655 section 2.6 - Sheath
IEC 60332-1 - Flame Retardant
IEC60332-3-22 - Flame retardant
IEC60754-1,2 - Halogen Free
IEC 61034-1,2 - Low Smoke
Code
Letter
Conductor Tinned stranded circular copper, BS6360, class 2
Insulation R EP-rubber, GP4 to BS7655:section 1.2
Inner sheath No inner sheath, additional tapes may be applied
Armour/screen No armour
Outer sheath U
Flame retardant, halogen-free, enhanced oil resisting thermoset compound (LSF)
SW4 to BS7655 section 2.6. (Mud resistant version available on request)
Marking text
"metre mark" "year" "DRAKA" "RU" "UKOOA code" "600/1000V" "number of
cores" "conductor size" "BS6883" "IEC60332-3-22" (marking may differ on cable
actually supplied)
Outer sheath
colour
Black
Core identification
All cores are offwhite with black numbers No 1,2,3…….
4
Construction
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7. Marine, Oil & Gas
Range and dimensions
Ordering information
Electrical values
Minimum Bending Radius during
Installation
Minimum Bending Radius Fixed
Installed
Maximum Tensile Load During
Installation
Minimum Installation
Temperature
8 x D
OD < 25 mm - 4 x D, OD > 25
mm - 6 x D
50 N /mm² -20°C
Installation recommendations
Ambient
Temp °C
35 40 45 50 55 60 65 70 75 80
Rating
factor
1.11 1.05 1.00 0.94 0.88 0.82 0.75 0.67 0.50 0.47
Ambient temperature correction factors
5
RU 0.6/1KV Unarmoured power cable
Number of
cores
Cross section
core, mm²
Conductor
Diameter, mm
Insulation
Thickness, mm
Thickness Outer
Sheath, mm
Approx Overall
Diameter, mm
Weight of
Cable Approx.
(Kg/Km)
Copper content
Approx.
(Kg/Km)
2 1.5 1.6 0.8 1.1 8.5 120 28
2 2.5 2.0 0.8 1.1 9.5 150 46
3 1.5 1.6 0.8 1.1 9 140 42
3 2.5 2.0 0.8 1.1 10 180 69
3 4 2.55 1.0 1.2 12 275 110
3 6 3.15 1.0 1.2 13.5 360 164
4 1.5 1.6 0.8 1.1 10 165 56
4 2.5 2.0 0.8 1.1 11 220 92
3 10 4.05 1.0 1.3 15.5 530 271
3 16 5.15 1.0 1.4 18 770 434
Part number Description Sheath Colour Design standard
840300 RU 0.6/1kV 2X 1.5mm² BLACK BS 6883:1999
840301 RU 0.6/1kV 2X 2.5mm² BLACK BS 6883:1999
840302 RU 0.6/1kV 3X 1.5mm² BLACK BS 6883:1999
840303 RU 0.6/1kV 3X 2.5mm² BLACK BS 6883:1999
840304 RU 0.6/1kV 3X 4mm² BLACK BS 6883:1999
840305 RU 0.6/1kV 3X 6mm² BLACK BS 6883:1999
840306 RU 0.6/1kV 4X 1.5mm² BLACK BS 6883:1999
840307 RU 0.6/1kV 4X 2.5mm² BLACK BS 6883:1999
840312 RU 0.6/1kV 3X 10mm² BLACK BS 6883:1999
840313 RU 0.6/1kV 3X 16mm² BLACK BS 6883:1999
Number of
cores
Cross section
core, mm²
Max. conductor
resistance at
20°C, Ohm/km
Max. conductor
resistance at
90°C, Ohm/km
Reactance at
50Hz, Ohm/km
Reactance at
60Hz, Ohm/km
Current rating
IEC 60092-352
Table B.4,
Ampere
Short circuit
rating 1
second,
Ampere
2 1.5 12.2 15.6 0.103 0.123 20 210
2 2.5 7.56 9.64 0.096 0.115 26 350
3 1.5 12.2 15.6 0.103 0.123 16 210
3 2.5 7.56 9.64 0.096 0.115 21 350
3 4 4.7 5.90 0.096 0.115 28 560
3 6 3.11 3.97 0.090 0.108 36 840
4 1.5 12.2 15.6 0.103 0.123 16 210
4 2.5 7.56 9.64 0.096 0.115 21 350
3 10 1.84 2.35 0.084 0.101 50 1400
3 16 1.16 1.48 0.080 0.096 67 2240
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8. Marine, Oil & Gas
RFCU 0.6/1KV Power, Control or Lighting cable
Flame retardant halogen-free power cable.
Enhanced oil-resistance.
RFCU 0.6/1kV
Operating temperature : 90°C
Operating Voltage : 0,6/1kV
Armoured cable for fixed installation for power,
control or lighting in both EX and safe areas where
cable protection is required. General purpose use.
Enhanced MUD resistant version also available for use
in areas exposed to mud and drilling / cleaning fluids,
meeting the mud resistance requirement in NEK 606.
Application Standards applied
BS6883 / UKOOA - Design
BS6360 class 2 - Conductor
BS7655 section 1.2 - Insulation
BS7655 section 2.6 - Sheath
IEC 60332-1 - Flame Retardant
IEC60332-3-22 - Flame retardant
IEC60754-1,2 - Halogen Free
IEC 61034-1,2 - Low Smoke
6
Code
Letter
Conductor Tinned stranded circular copper, BS 6360, class 2
Insulation R EP-rubber, GP4 to BS 7655: section 1.2
Lay up / Shielding Cores laid up in concentric layers
Inner covering F Flame retardant and halogen-free thermoset compound
Tape over inner
covering
PET tape + rubberized Polyamide tape
Armour/screen C Galvanized steel wire braid
Tape over armour/
screen
PET tape + rubberised Polyamide tape
Outer sheath
U Flame retardant, halogen-free, enhanced oil-resisting thermoset compound
(LSF), SW4 to BS 7655 section 2.6
Marking text
"metre mark" "year" "DRAKA" "RFCU" "UKOOA code" "600/1000V" "number
of cores" "conductor size" "BS6883" "IEC60332-3-22" (marking may differ
on cable actually supplied)
Outer sheath colour Black
Construction
Core identification
All cores are offwhite with black numbers No 1,2,3…….
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9. RFCU 0.6/1KV Power, Control or Lighting cable
Marine, Oil & Gas
Range and dimensions
7
Number of
cores
Cross
section
core, mm²
Conductor
Diameter,
mm
Insulation
Thickness,
mm
Thickness
Inner
Sheath,
mm
Approx
Diameter
inner
Sheath,
mm
Diameter
Braid Wire,
mm
Thickness
Outer
Sheath,
mm
Approx
Overall
Diameter,
mm
Weight of
Cable
Approx.
(Kg/Km)
Copper
content
Approx.
(kg/km)
2 1.5 1.6 0.8 1.1 8.5 0.3 1.2 12.5 280 28
2 2.5 2.0 0.8 1.1 9.5 0.3 1.2 13.5 320 46
2 4 2.55 1.0 1.2 11.5 0.3 1.3 15.5 440 74
3 1.5 1.6 0.8 1.1 9 0.3 1.2 13 310 42
3 2.5 2.0 0.8 1.1 10 0.3 1.3 14 360 69
3 4 2.55 1.0 1.2 12.5 0.3 1.3 16.5 490 110
3 6 3.15 1.0 1.2 13.5 0.3 1.4 18 610 164
3 16 5.15 1.0 1.4 18.5 0.3 1.6 23 1120 434
3 35 7.65 1.2 1.7 25.5 0.45 1.9 31 2150 927
3 70 10.85 1.4 2 34 0.45 2.2 40 3770 1863
4 1.5 1.6 0.8 1.1 10 0.3 1.3 14 350 56
4 4 2.55 1.0 1.2 13.5 0.3 1.4 18 590 147
4 6 3.15 1.0 1.3 15 0.3 1.5 19.5 740 218
4 16 5.15 1.0 1.5 20.5 0.3 1.7 25.5 1390 578
4 25 6.45 1.2 1.7 25 0.45 1.9 31 2130 917
4 35 7.65 1.2 1.8 28 0.45 2 34 2620 1236
7 2.5 2.0 0.8 1.2 13.5 0.3 1.4 18.5 590 161
12 2.5 2.0 0.8 1.4 18 0.3 1.6 22.5 900 275
19 2.5 2.0 0.8 1.5 21 0.3 1.7 27 1240 435
4 70 10.85 1.4 2.1 38 0.45 2.4 44 4670 2484
3 10 4.05 1.0 1.3 16 0.3 1.5 20.5 830 271
3 25 6.45 1.2 1.6 22.5 0.3 1.8 28 1640 688
4 10 4.05 1.0 1.4 17.5 0.3 1.6 22.5 1000 361
19 1.5 1.6 0.8 1.4 19 0.3 1.6 24 960 264
4 50 9.0 1.4 1.9 33 0.45 2.2 39.5 3480 1716
4 95 12.60 1.6 2.3 43.5 0.45 2.6 50.5 6080 3351
2 6 3.15 1.0 1.2 13 0.3 1.4 17 540 109
4 6 3.15 1.0 1.3 15 0.3 1.5 19.5 740 218
37 2.5 2.0 0.8 1.8 29 0.45 2 35 2270 847
2 16 5.15 1.0 1.4 17.5 0.3 1.5 22 940 289
27 2.5 2.0 0.8 1.7 25.5 0.45 1.9 31.5 1820 618
7 1.5 1.6 0.8 1.2 12 0.3 1.3 17 470 98
12 1.5 1.6 0.8 1.3 16 0.3 1.5 20.5 710 167
2 35 7.65 1.2 1.6 23.5 0.3 1.8 28.5 1650 618
3 50 9.0 1.4 1.8 29.5 0.45 2 35 2830 1287
4 2.5 2.0 0.8 1.1 11 0.3 1.3 15 420 92
3 95 12.60 1.6 2.2 39 0.45 2.4 45 4860 2513
5 1.5 1.6 0.8 1.1 11 0.3 1.3 15 440 83
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10. RFCU 0.6/1KV Power, Control or Lighting cable
Marine, Oil & Gas
8
Ordering information
Part number Description Sheath Colour Design standard UKOOA Code
840049 RFCU 0.6/1kV 2X 1.5mm² BLACK BS 6883 : 1999 WB202
840050 RFCU 0.6/1kV 2X 2.5mm² BLACK BS 6883 : 1999 WB203
840051 RFCU 0.6/1kV 2X 4mm² BLACK BS 6883 : 1999 WB204
840052 RFCU 0.6/1kV 3X 1.5mm² BLACK BS 6883 : 1999 WB302
840053 RFCU 0.6/1kV 3X 2.5mm² BLACK BS 6883 : 1999 WB303
840054 RFCU 0.6/1kV 3X 4mm² BLACK BS 6883 : 1999 WB304
840055 RFCU 0.6/1kV 3X 6mm² BLACK BS 6883 : 1999 WB306
840056 RFCU 0.6/1kV 3X 16mm² BLACK BS 6883 : 1999 WB316
840057 RFCU 0.6/1kV 3X 35mm² BLACK BS 6883 : 1999 WB335
840058 RFCU 0.6/1kV 3X 70mm² BLACK BS 6883 : 1999 WB370
840059 RFCU 0.6/1kV 4X 1.5mm² BLACK BS 6883 : 1999 WB402
840061 RFCU 0.6/1kV 4X 4mm² BLACK BS 6883 : 1999 WB404
840062 RFCU 0.6/1kV 4X 6mm² BLACK BS 6883 : 1999 WB406
840063 RFCU 0.6/1kV 4X 16mm² BLACK BS 6883 : 1999 WB416
840064 RFCU 0.6/1kV 4X 25mm² BLACK BS 6883 : 1999 WB425
840065 RFCU 0.6/1kV 4X 35mm² BLACK BS 6883 : 1999 WB435
840068 RFCU 0.6/1kV 7X 2.5mm² BLACK BS 6883 : 1999 WB703
840070 RFCU 0.6/1kV 12X 2.5mm² BLACK BS 6883 : 1999 WBA03
840071 RFCU 0.6/1kV 19X 2.5mm² BLACK BS 6883 : 1999 WBB03
840088 RFCU 0.6/1kV 4X 70mm² BLACK BS 6883 : 1999 WB470
840154 RFCU 0.6/1kV 3X 10mm² BLACK BS 6883 : 1999 WB310
840158 RFCU 0.6/1kV 3X 25mm² BLACK BS 6883 : 1999 WB325
840159 RFCU 0.6/1kV 4X 10mm² BLACK BS 6883 : 1999 WB410
840160 RFCU 0.6/1kV 19X 1.5mm² BLACK BS 6883 : 1999 WBB02
840166 RFCU 0.6/1kV 4X 50mm² BLACK BS 6883 : 1999 WB450
840242 RFCU 0.6/1kV 4X 95mm² BLACK BS 6883 : 1999 WB495
840245 RFCU 0.6/1kV 2X 6mm² BLACK BS 6883 : 1999 WB206
840246 RFCU 0.6/1kV 4X 6mm² BLACK BS 6883 : 1999 WB406
840256 RFCU 0.6/1kV 37X 2.5mm² BLACK BS 6883 : 1991 WBD03
840258 RFCU 0.6/1kV 2X 16mm² BLACK BS 6883 : 1999 WB216
840262 RFCU 0.6/1kV 27X 2.5mm² BLACK BS 6883 : 1991 WBC03
840263 RFCU 0.6/1kV 7X 1.5mm² BLACK BS 6883 : 1999 WB702
840264 RFCU 0.6/1kV 12X 1.5mm² BLACK BS 6883 : 1999 WBA02
840269 RFCU 0.6/1kV 2X 35mm² BLACK BS 6883 : 1999 WB235
840283 RFCU 0.6/1kV 3X 50mm² BLACK BS 6883 : 1999 WB350
840284 RFCU 0.6/1kV 4X 2.5mm² BLACK BS 6883 : 1999 WB403
840311 RFCU 0.6/1kV 3X 95mm² BLACK BS 6883 : 1999 WB395
840338 RFCU 0.6/1kV 5X 1.5mm² BLACK BS 6883 : 1999 -
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11. RFCU 0.6/1KV Power, Control or Lighting cable
Marine, Oil & Gas
9
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Information subject to change without notice
Electrical values
Number of
cores
Cross section
core, mm²
Max. conductor
resistance at
20°C, Ohm/km
Max. conductor
resistance at
90°C, Ohm/km
Reactance at
50Hz, Ohm/km
Reactance at
60Hz, Ohm/km
Current rating
IEC 60092-352
Table B.4,
Ampere
Short circuit
rating 1
second,
Ampere
2 1.5 12.2 15.6 0.103 0.123 20 210
2 2.5 7.56 9.64 0.096 0.115 26 350
2 4 4.7 5.99 0.096 0.115 34 560
3 1.5 12.2 15.6 0.103 0.123 16 210
3 2.5 7.56 9.64 0.096 0.115 21 350
3 4 4.7 5.99 0.096 0.115 28 560
3 6 3.11 3.97 0.090 0.108 36 840
3 16 1.16 1.48 0.080 0.096 67 2240
3 35 0.529 0.675 0.076 0.092 110 4900
3 70 0.27 0.344 0.074 0.088 169 9800
4 1.5 12.2 15.6 0.103 0.123 16 210
4 4 4.7 5.99 0.096 0.115 28 560
4 6 3.11 3.97 0.090 0.108 36 840
4 16 1.16 1.48 0.080 0.096 67 2240
4 25 0.734 0.936 0.079 0.095 89 3500
4 35 0.529 0.675 0.076 0.092 110 4900
7 2.5 7.56 9.64 0.096 0.115 15.5 350
12 2.5 7.56 9.64 0.096 0.115 13 350
19 2.5 7.56 9.64 0.096 0.115 11 350
4 70 0.27 0.344 0.074 0.088 169 9800
3 10 1.84 2.35 0.084 0.101 50 1400
3 25 0.734 0.936 0.079 0.095 89 3500
4 10 1.84 2.35 0.084 0.101 50 1400
19 1.5 12.2 15.6 0.103 0.123 8.5 210
4 50 0.391 0.499 0.076 0.092 137 7000
4 95 0.195 0.249 0.073 0.088 205 13300
2 6 3.11 3.97 0.090 0.108 44 840
4 6 3.11 3.97 0.090 0.108 36 840
37 2.5 7.56 9.64 0.096 0.115 9 350
2 16 1.16 1.48 0.080 0.096 80 2240
27 2.5 7.56 9.64 0.096 0.115 10 350
7 1.5 12.2 15.6 0.103 0.123 12 210
12 1.5 12.2 15.6 0.103 0.123 10 210
2 35 0.529 0.675 0.076 0.092 133 4900
3 50 0.391 0.499 0.076 0.092 137 7000
4 2.5 7.56 9.64 0.096 0.115 21 350
3 95 0.195 0.249 0.073 0.088 205 13300
5 1.5 12.2 15.6 0.103 0.123 13.5 210
Minimum Bending Radius during
Installation
Minimum Bending Radius Fixed
Installed
Maximum Tensile Load During
Installation
Minimum Installation
Temperature
8 x D
OD < 25 mm - 4 x D, OD > 25
mm - 6 x D
50 N /mm² -20°C
Installation recommendations
Ambient
Temp °C
35 40 45 50 55 60 65 70 75 80
Rating
factor
1.11 1.05 1.00 0.94 0.88 0.82 0.75 0.67 0.50 0.47
Ambient temperature correction factors

12. Marine, Oil & Gas
RFCU(C) 250V, Collective screened instrumentation
Flame retardant halogen-free instrumentation
cable. Enhanced oil-resistance.
RFCU(C) 250V
Operating temperature : 90°C
Operating Voltage : 250V
Fixed installation for instrumentation, communication,
control and alarm systems in both EX– and safe areas.
Enhanced MUD resistant version also available for use
in areas exposed to mud and drilling / cleaning fluids,
meeting the mud resistance requirement in NEK 606.
Application Standards applied
BS6883 / UKOOA - Design
BS6360 class 2 or 5 - Conductor
BS7655 section 1.2 - Insulation
BS7655 section 2.6 - Sheath
IEC 60332-1 - Flame Retardant
IEC60332-3-22 - Flame retardant
IEC60754-1,2 - Halogen Free
IEC 61034-1,2 - Low Smoke
10
Code
Letter
Conductor
Tinned flexible circular copper, 0.75, 1.0 & 1.5 sqmm (BS6360 class 5)
Tinned stranded circular copper, 2.5sqmm (BS 6360, class 2)
Insulation R EP-rubber, GP4 to BS 7655: section 1.2
Pair/Triple/Quad
twisting
Colour coded cores twisted together to form a pair, triple or quad, wrapped
with polyester tape. Pairs, triples or quads are laid up, collectively screened
with aluminium backed polyester tape with tinned copper drain wire. Pairs,
triples, or quads are identified by numbers printed directly on the insulated
conductors.
Inner covering F Flame retardant and halogen-free thermoset compound
Tape over inner
covering
PET tape + rubberized Polyamide tape
Armour/screen C Galvanized steel wire braid
Tape over armour/
screen
PET tape + rubberised Polyamide tape
Outer sheath
U Flame retardant, halogen-free, enhanced oil-resisting thermoset compound
(LSF), SW4 to BS 7655 section 2.6
Marking text
"metre mark" "year" "DRAKA" "RFCU(C)" "UKOOA code" "150/250V"
"number of pair, triples or quads" "conductor size" "BS6883" "IEC60332-3-
22" (marking may differ on cable actually supplied)
Outer sheath colour Grey or Blue
Construction
Core identification
Pair - Black—White, numbered 1-1, 2-2, 3-3 ……
Triple— Black—White—Red, numbered 1-1-1, 2-2-2, 3-3-3 ……
Quad— Black—White—Red—Blue, numbered 1-1-1-1, 2-2-2-2 …..
Each core is identified by contrasting numerals & words repeated
along the whole length of the cable.
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Information subject to change without notice

13. Marine, Oil & Gas
11
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Information subject to change without notice
RFCU(C) 250V, Collective screened instrumentation
Range and dimensions
Number
of
elements
No of
cores in
element
Cross
section
core, mm²
Conductor
Diameter,
mm
Insulation
Thickness
mm
Thickness
Inner
Sheath,
mm
Diameter
Inner
Sheath,
mm
Diameter
Braid
Wire, mm
Thickness
Outer
Sheath,
mm
Approx
Overall
Diameter ,
mm
Weight of
Cable
Approx.
(Kg/Km)
Copper
content
Approx.
(kg/km)
3 2 0.75 1.15 0.8 1.2 12 0.3 1.4 16.5 420 45
7 2 0.75 1.15 0.8 1.4 16.5 0.3 1.5 21 660 97
12 2 0.75 1.15 0.8 1.6 21.5 0.3 1.7 26 1000 164
27 2 0.75 1.15 0.8 1.9 29 0.45 2.2 35.5 1980 359
3 2 0.75 1.15 0.8 1.2 12 0.3 1.4 16.5 420 45
7 2 0.75 1.15 0.8 1.4 16.5 0.3 1.5 21 660 97
12 2 0.75 1.15 0.8 1.6 21.5 0.3 1.7 26 1000 164
19 2 0.75 1.15 0.8 1.7 24.5 0.45 1.9 30 1460 257
27 2 0.75 1.15 0.8 1.9 29 0.45 2.2 35.5 1980 359
2 2 1 1.3 0.8 1.2 12 0.3 1.4 16.5 400 41
20 2 0.75 1.15 0.8 1.8 25.5 0.45 2 31.5 1570 271
20 2 0.75 1.15 0.8 1.8 25.5 0.45 2 31.5 1570 271
7 2 1.5 1.6 0.8 1.4 18.5 0.3 1.6 23 850 183
12 2 1.5 1.6 0.8 1.7 24.5 0.45 1.9 30 1470 309
20 2 1.5 1.6 0.8 1.9 29 0.45 2.2 35.5 2130 511
27 2 1.5 1.6 0.8 2.1 33.5 0.45 2.4 40 2650 687
7 3 0.75 1.15 0.8 1.4 18 0.3 1.6 22.5 820 144
12 3 0.75 1.15 0.8 1.7 24 0.3 1.9 29 1290 244
3 3 0.75 1.15 0.8 1.3 13.5 0.3 1.4 18 510 65
3 2 1.5 1.6 0.8 1.3 14 0.3 1.4 18 520 82
3 2 1.5 1.6 0.8 1.3 14 0.3 1.4 18 520 82
3 2 1 1.3 0.8 1.2 12.5 0.3 1.4 17 460 58
3 3 0.75 1.15 0.8 1.3 13.5 0.3 1.4 18 510 65
12 3 1.5 1.6 0.8 1.8 27.5 0.45 2 33.5 1840 461
3 2 1.5 1.6 0.8 1.3 14 0.3 1.4 18 520 82
5 2 1.5 1.6 0.8 1.4 17 0.3 1.6 21.5 730 132
2 2 0.75 1.15 0.8 1.2 11.5 0.3 1.3 15.5 370 31
2 2 1.5 1.6 0.8 1.2 13 0.3 1.4 17 450 57
5 2 0.75 1.15 0.8 1.3 15 0.3 1.5 19.5 570 71

14. RFCU(C) 250V, Collective screened instrumentation
Marine, Oil & Gas
12
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Information subject to change without notice
Electrical values
Type
Capacitance,
approx. (nF/km)
Inductance,
approx, (mH/
km)
Resistance at
20°C, max.
(Ohm/km)
L/R ratio,
(microH/Ohm)
Insulation
resistance
(Minimum
Mohm x km)
Unshielded pair 0,75 mm² 80 0,75 26,7 14 940
Unshielded triple 0,75 mm² 80 0,75 26,7 14 940
Unshielded pair 1,0 mm² 85 0,73 20,0 18 840
Unshielded triple 1,0 mm² 85 0,73 20,0 18 840
Unshielded pair 1,5 mm² 90 0,68 13,7 24,8 730
Unshielded triple 1,5 mm² 90 0,68 13,7 24,8 730
Unshielded pair 2,5 mm² 90 0,70 7,56 46,3 620
Unshielded triple 2,5 mm² 90 0,70 7,56 46,3 620
Ordering information
Part number Description Sheath Colour Design standard UKOOA Code
840003 RFCU(C) 250V 3PAIR 0.75mm² GREY BS 6883 : 1999 KJH00
840004 RFCU(C) 250V 7PAIR 0.75mm² GREY BS 6883 : 1999 KJJ00
840005 RFCU(C) 250V 12PAIR 0.75mm² GREY BS 6883 : 1999 KJK00
840007 RFCU(C) 250V 27PAIR 0.75mm² GREY BS 6883 : 1999 KJM00
840023 RFCU(C) 250V 3PAIR 0.75mm² BLUE BS 6883 : 1999 KGH00
840024 RFCU(C) 250V 7PAIR 0.75mm² BLUE BS 6883 : 1999 KGJ00
840025 RFCU(C) 250V 12PAIR 0.75mm² BLUE BS 6883 : 1999 KGK00
840026 RFCU(C) 250V 19PAIR 0.75mm² BLUE BS 6883 : 1991 -
840027 RFCU(C) 250V 27PAIR 0.75mm² BLUE BS 6883 : 1999 KGM00
840117 RFCU(C) 250V 2PAIR 1mm² GREY BS 6883 : 1991 -
840128 RFCU(C) 250V 20PAIR 0.75mm² GREY BS 6883 : 1999 KJL00
840156 RFCU(C) 250V 20PAIR 0.75mm² BLUE BS 6883 : 1999 KGL00
840176 RFCU(C) 250V 7PAIR 1.5mm² GREY BS 6883 : 1991 KJJ02
840177 RFCU(C) 250V 12PAIR 1.5mm² GREY BS 6883 : 1991 KJK02
840178 RFCU(C) 250V 20PAIR 1.5mm² GREY BS 6883 : 1991 KJL02
840179 RFCU(C) 250V 27PAIR 1.5mm² GREY BS 6883 : 1991 KJM02
840222 RFCU(C) 250V 7TRIP 0.75mm² BLUE BS 6883 : 1999 KGT00
840223 RFCU(C) 250V 12TRIP 0.75mm² BLUE BS 6883 : 1999 KGU00
840231 RFCU(C) 250V 3TRIP 0.75mm² GREY BS 6883 : 1999 KJS00
840236 RFCU(C) 250V 3PAIR 1.5mm² BLUE BS 6883 : 1991 KGH02
840237 RFCU(C) 250V 3PAIR 1.5mm² GREY BS 6883 : 1991 KJH02
840241 RFCU(C) 250V 3PAIR 1mm² GREY BS 6883 : 1999 KJH01
840274 RFCU(C) 250V 3TRIP 0.75mm² GREY BS 6883 : 1999 KJS00
840277 RFCU(C) 250V 12TRIP 1.5mm² BLUE BS 6883 : 1991 KGU02
840294 RFCU(C) 250V 3PAIR 1.5mm² GREY BS 6883 : 1991 KJH02
840295 RFCU(C) 250V 5PAIR 1.5mm² GREY BS 6883 : 1991 -
840332 RFCU(C) 250V 2PAIR 0.75mm² GREY BS 6883 : 1991 -
840333 RFCU(C) 250V 2PAIR 1.5mm² GREY BS 6883 : 1991 -
840334 RFCU(C) 250V 5PAIR 0.75mm² GREY BS 6883 : 1991 -

15. 13
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Information subject to change without notice
Installation recommendations
Minimum Bending Radius during
Installation
Minimum Bending Radius Fixed
Installed
Maximum Tensile Load During
Installation
Minimum Installation
Temperature
10 x D 8 x D 50 N /mm² -20°C
Marine, Oil & Gas
RFCU(C) 250V, Collective screened instrumentation

16. Marine, Oil & Gas
RFCU(I) 250V, Individual screened instrumentation
Flame retardant halogen-free instrumentation
cable. Enhanced oil-resistance.
RFCU(I) 250V
Operating temperature : 90°C
Operating Voltage : 250V
Fixed installation for instrumentation, communication,
control and alarm systems in both EX– and safe areas.
Enhanced MUD resistant version also available for use
in areas exposed to mud and drilling / cleaning fluids,
meeting the mud resistance requirement in NEK 606.
Application Standards applied
BS6883 / UKOOA - Design
BS6360 class 2 or 5 - Conductor
BS7655 section 1.2 - Insulation
BS7655 section 2.6 - Sheath
IEC 60332-1 - Flame Retardant
IEC60332-3-22 - Flame retardant
IEC60754-1,2 - Halogen Free
IEC 61034-1,2 - Low Smoke
14
Code
Letter
Conductor
Tinned flexible circular copper, 0.75, 1.0 & 1.5 sqmm (BS6360 class 5)
Tinned stranded circular copper, 2.5sqmm (BS 6360, class 2)
Insulation R EP-rubber, GP4 to BS 7655: section 1.2
Pair/Triple/Quad
twisting / lay up
Colour coded cores twisted together to form a pair, triple or quad, which is
individually screened with aluminium backed polyester tape with a tinned
copper drain wire. Each pair, triple or quad is wrapped with polyester tape to
prevent electrical contact with adjacent pairs, triples or quads.
Individually shielded pairs, triples or quads are laid up in concentric layers and
wrapped with a PETP tape.
Pairs, triples, or quads are identified by numbers printed directly on the
insulated conductors.
Inner covering F Flame retardant and halogen-free thermoset compound
Tape over inner
covering
PET tape + rubberized Polyamide tape
Armour/screen C Galvanized steel wire braid
Tape over armour/
screen
PET tape + rubberised Polyamide tape
Outer sheath
U Flame retardant, halogen-free, enhanced oil-resisting thermoset compound
(LSF), SW4 to BS 7655 section 2.6
Marking text
"metre mark" "year" "DRAKA" "RFCU(I)" "UKOOA code" "150/250V"
"number of pair, triples or quads" "conductor size" "BS6883" "IEC60332-3-
22" (marking may differ on cable actually supplied)
Outer sheath colour Grey or Blue
Construction
Core identification
Pair - Black—White, numbered 1-1, 2-2, 3-3 ……
Triple— Black—White—Red, numbered 1-1-1, 2-2-2, 3-3-3 ……
Quad— Black—White—Red—Blue, numbered 1-1-1-1, 2-2-2-2 …..
Each core is identified by contrasting numerals & words repeated
along the whole length of the cable.
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Information subject to change without notice

17. Marine, Oil & Gas
15
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Information subject to change without notice
RFCU(I) 250V, Individual screened instrumentation
Range and dimensions
Number
of
elements
No of
cores in
element
Cross
section
core, mm²
Conductor
Diameter,
mm
Insulation
Thickness
mm
Thickness
Inner
Sheath,
mm
Approx
Diameter
Inner
Sheath,
mm
Diameter
Braid
Wire, mm
Thickness
Outer
Sheath,
mm
Approx
Overall
Diameter
mm
Weight of
Cable
Approx.
(Kg/Km)
Copper
content
Approx.
(kg/km)
1 2 0.75 1.15 0.8 1 7.5 0.3 1.2 11.5 230 18
1 4 0.75 1.15 0.8 1.2 9 0.3 1.3 13.5 310 31
1 2 0.75 1.15 0.8 1 7.5 0.3 1.2 11.5 230 18
1 4 0.75 1.15 0.8 1.2 9 0.3 1.3 13.5 310 31
1 2 1 1.3 0.8 1 8 0.3 1.2 12 240 24
1 2 1 1.3 0.8 1 8 0.3 1.2 12 240 24
1 4 1 1.3 0.8 1.2 9.5 0.3 1.4 14 340 41
3 2 1 1.3 0.8 1.3 13 0.3 1.4 17 490 71
1 3 1 1.3 0.8 1.1 8.5 0.3 1.2 12.5 285 32
7 3 0.75 1.15 0.8 1.5 18.5 0.3 1.7 23.5 900 170
12 3 0.75 1.15 0.8 1.7 25 0.45 2 31 1530 293
7 2 0.75 1.15 0.8 1.4 16.5 0.3 1.6 21 720 124
7 2 0.75 1.15 0.8 1.4 16.5 0.3 1.6 21 720 124
12 2 0.75 1.15 0.8 1.6 22 0.3 1.8 27 1110 212
12 2 0.75 1.15 0.8 1.6 22 0.3 1.8 27 1110 212
3 3 0.75 1.15 0.8 1.3 14 0.3 1.5 18.5 530 73
3 2 0.75 1.15 0.8 1.2 12 0.3 1.4 16.5 430 53
3 2 0.75 1.15 0.8 1.2 12 0.3 1.4 16.5 430 53
20 2 1.5 1.6 0.8 2 31.5 0.45 2.3 38 2430 635
19 2 0.75 1.15 0.8 1.8 26 0.45 2 32 1660 336
12 3 0.75 1.15 0.8 1.7 25 0.45 2 31 1530 293
7 3 0.75 1.15 0.8 1.5 18.5 0.3 1.7 23.5 900 170
3 2 1.5 1.6 0.8 1.3 14 0.3 1.5 18.5 560 95
3 3 0.75 1.15 0.8 1.3 14 0.3 1.5 18.5 530 73
3 2 1.5 1.6 0.8 1.3 14 0.3 1.5 18.5 560 95
1 2 1.5 1.6 0.8 1.1 8.5 0.3 1.2 12.5 290 32
1 3 1.5 1.6 0.8 1.1 9 0.3 1.2 13 320 45
1 3 0.75 1.15 0.8 1 8 0.3 1.2 12 245 25
1 4 1 1.3 0.8 1.2 9.5 0.3 1.4 14 340 41
1 4 1.5 1.6 0.8 1.2 10 0.3 1.4 14.5 370 57
1 3 1.5 1.6 0.8 1.1 9 0.3 1.2 13 320 45

18. Marine, Oil & Gas
16
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Information subject to change without notice
RFCU(I) 250V, Individual screened instrumentation
Electrical values
Type
Capacitance,
approx. (nF/km)
Inductance,
approx (mH/
km)
Resistance at 20°C,
max. (Ohm/km)
L/R ratio, (microH/
Ohm)
Insulation
resistance
(Minimum MOhmx
km)
Shielded pair 0,75 mm² 90 0,75 26,7 14 940
Shielded triple 0,75 mm² 90 0,75 26,7 14 940
Shielded quad 0,75 mm² 60 0,91 26,7 14 940
Shielded pair 1 mm² 100 0,73 20,0 18 840
Shielded triple 1 mm² 100 0,73 20,0 18 840
Shielded quad 1 mm² 70 0,95 20,0 18 840
Shielded pair 1,5 mm² 110 0,68 13,7 24,8 730
Shielded triple 1,5 mm² 110 0,68 13,7 24,8 730
Shielded quad 1,5 mm² 80 0,99 13,7 24,8 730
Shielded pair 2,5 mm² 120 0,70 7,56 46,3 620
Part number Description Sheath Colour Design standard UKOOA Code
840001 RFCU(I) 250V 1PAIR 0.75mm² GREY BS 6883 : 1999 KKF00
840002 RFCU(I) 250V 1QUAD 0.75mm² GREY BS 6883 : 1999 KKX00
840021 RFCU(I) 250V 1PAIR 0.75mm² BLUE BS 6883 : 1999 KHF00
840022 RFCU(I) 250V 1QUAD 0.75mm² BLUE BS 6883 : 1999 KHX00
840094 RFCU(I) 250V 1PAIR 1mm² GREY BS 6883 : 1999 KKF01
840095 RFCU(I) 250V 1PAIR 1mm² BLUE BS 6883 : 1999 KHF01
840096 RFCU(I) 250V 1QUAD 1mm² BLUE BS 6883 : 1999 KHX01
840100 RFCU(I) 250V 3PAIR 1mm² BLUE BS 6883 : 1999 KHH01
840121 RFCU(I) 250V 1TRIP 1mm² GREY BS 6883 : 1999 KKR01
840211 RFCU(I) 250V 7TRIP 0.75mm² BLUE BS 6883 : 1999 KHT00
840212 RFCU(I) 250V 12TRIP 0.75mm² BLUE BS 6883 : 1999 KHU00
840214 RFCU(I) 250V 7PAIR 0.75mm² GREY BS 6883 : 1999 KKJ00
840215 RFCU(I) 250V 7PAIR 0.75mm² BLUE BS 6883 : 1999 KHJ00
840216 RFCU(I) 250V 12PAIR 0.75mm² GREY BS 6883 : 1999 KKK00
840221 RFCU(I) 250V 12PAIR 0.75mm² BLUE BS 6883 : 1999 KHK00
840224 RFCU(I) 250V 3TRIP 0.75mm² BLUE BS 6883 : 1999 KHS00
840226 RFCU(I) 250V 3PAIR 0.75mm² GREY BS 6883 : 1999 KKH00
840227 RFCU(I) 250V 3PAIR 0.75mm² BLUE BS 6883 : 1999 KHH00
840235 RFCU(I) 250V 20PAIR 1.5mm² GREY BS 6883 : 1991 KKL02
840238 RFCU(I) 250V 19PAIR 0.75mm² BLUE BS 6883 : 1991 -
840239 RFCU(I) 250V 12TRIP 0.75mm² GREY BS 6883 : 1999 KKU00
840272 RFCU(I) 250V 7TRIP 0.75mm² GREY BS 6883 : 1999 KKT00
840275 RFCU(I) 250V 3PAIR 1.5mm² GREY BS 6883 : 1991 KKH02
840276 RFCU(I) 250V 3TRIP 0.75mm² GREY BS 6883 : 1999 KKS00
840278 RFCU(I) 250V 3PAIR 1.5mm² BLUE BS 6883 : 1991 KHH02
840293 RFCU(I) 250V 1PAIR 1.5mm² GREY BS 6883 : 1991 KKF02
840296 RFCU(I) 250V 1TRIP 1.5mm² GREY BS 6883 : 1991 KKR02
840335 RFCU(I) 250V 1TRIP 0.75mm² GREY BS 6883 : 1999 KKR00
840336 RFCU(I) 250V 1QUAD 1mm² GREY BS 6883 : 1999 KKX01
840337 RFCU(I) 250V 1QUAD 1.5mm² GREY BS 6883 : 1991 KKX02
840339 RFCU(I) 250V 1TRIP 1.5mm² BLUE BS 6883 : 1991 KHR02
Ordering information

19. Marine, Oil & Gas
17
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Information subject to change without notice
RFCU(I) 250V, Individual screened instrumentation
Minimum Bending Radius during
Installation
Minimum Bending Radius Fixed
Installed
Maximum Tensile Load During
Installation
Minimum Installation
Temperature
10 x D 8 x D 50 N /mm² -20°C
Installation recommendations

20. Marine, Oil & Gas
BFCU 0.6/1KV Fire resistant Power, Control or Lighting cable
Fire resistant, Flame retardant halogen-free
power cable. Enhanced oil-resistance.
BFCU 0.6/1kV
Operating temperature : 90°C
Operating Voltage : 0.6/1kV
Armoured cable for fixed installation for power,
control or lighting in both EX and safe areas,
emergency and critical systems where there is a
requirement for fire resistant cables.
Enhanced MUD resistant version also available for use
in areas exposed to mud and drilling / cleaning fluids,
meeting the mud resistance requirement in NEK 606.
Application Standards applied
BS7917/BS6883/UKOOA - Design
BS6360 class 2 - Conductor
BS7655 section 1.2 - Insulation
BS7655 section 2.6 - Sheath
IEC 60332-1 &3-22 - Flame Retardant
IEC60331-21 - Fire Resistant
IEC60754-1,2 - Halogen Free
IEC 61034-1,2 - Low Smoke
18
Code
Letter
Conductor Tinned stranded circular copper, BS 6360, class 2
Insulation B Mica glass tape / EP-rubber, GP4 to BS 7655: section 1.2
Lay up / Shielding Cores laid up in concentric layers
Inner covering F Flame retardant and halogen-free thermoplastic EP-rubber based compound
Tape over inner
covering
PET tape + rubberized Polyamide tape
Armour/screen C Galvanized steel wire braid
Tape over armour/
screen
PET tape + rubberised Polyamide tape
Outer sheath
U Flame retardant, halogen-free, enhanced oil-resisting thermoset compound
(LSF), SW4 to BS 7655 section 2.6
Marking text
"metre mark" "year" "DRAKA" "BFCU" "UKOOA code" "600/1000V" "number
of cores" "conductor size" "BS7917" "IEC60331-21” “IEC60332-3-22" (marking
may differ on cable actually supplied)
Outer sheath colour Black
Construction
Core identification
All cores are offwhite with black numbers No 1,2,3…….
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Information subject to change without notice

21. Marine, Oil & Gas
19
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Information subject to change without notice
BFCU 0.6/1KV Fire resistant Power, Control or Lighting cable
Number of
cores
Cross
section
core, mm²
Conductor
Diameter,
mm
Insulation
Thickness,
mm
Thickness
Inner
Sheath,
mm
Approx
Diameter
Inner
Sheath,
mm
Diameter
Braid Wire,
mm
Thickness
Outer
Sheath,
mm
Approx
Overall
Diameter,
mm
Weight of
Cable
Approx.
(Kg/Km)
Copper
content
Approx.
(kg/km)
2 2.5 2.0 0.8 1.1 10 0.3 1.2 14 350 46
3 1.5 1.6 0.8 1.1 10 0.3 1.2 14 340 42
3 2.5 2.0 0.8 1.1 10.5 0.3 1.3 15 410 69
4 1.5 1.6 0.8 1.1 11 0.3 1.3 15 400 56
4 2.5 2.0 0.8 1.1 11.5 0.3 1.3 16 450 92
7 2.5 2.0 0.8 1.2 14 0.3 1.4 18.5 620 161
12 2.5 2.0 0.8 1.4 19 0.3 1.6 24 960 275
27 2.5 2.0 0.8 1.7 27.5 0.45 1.9 33.5 1900 618
19 2.5 2.0 0.8 1.5 22.5 0.3 1.7 27.5 1360 435
4 70 10.85 1.4 2.1 38 0.45 2.4 45 4650 2484
3 4 2.55 1.0 1.2 13 0.3 1.3 17 540 110
2 1.5 1.6 0.8 1.1 9.5 0.3 1.2 13 295 28
12 1.5 1.6 0.8 1.3 17.5 0.3 1.5 22 770 167
3 6 3.15 1.0 1.2 14.5 0.3 1.4 18.5 650 164
2 4 2.55 1.0 1.2 12.5 0.3 1.3 16.5 470 74
3 10 4.05 1.0 1.3 16.5 0.3 1.5 21 840 271
2 10 4.05 1.0 1.3 15.5 0.3 1.4 20 710 181
3 25 6.45 1.2 1.6 23.5 0.3 1.8 28.5 1710 688
2 6 3.15 1.0 1.2 13.5 0.3 1.4 18 570 109
2 16 5.15 1.0 1.4 18 0.3 1.5 22.5 780 289
4 6 3.15 1.0 1.3 16 0.3 1.5 20.5 790 218
4 35 7.65 1.2 1.8 29 0.45 2 35 2700 1236
2 35 7.65 1.2 1.6 24.5 0.3 1.8 29.5 1740 618
3 35 7.65 1.2 1.7 26 0.45 1.9 32 2210 927
3 16 5.15 1.0 1.4 19 0.3 1.6 24 1160 434
3 50 9.0 1.4 1.8 30.5 0.45 2 36.5 2890 1293
3 70 10.85 1.4 2 34.5 0.45 2.2 41 3810 1863
4 4 2.55 1.0 1.2 14.5 0.3 1.4 18.5 630 147
3 95 12.60 1.6 2.2 39.5 0.45 2.4 46.5 4950 2513
7 1.5 1.6 0.8 1.2 13 0.3 1.3 17 520 98
Range and dimensions

22. Marine, Oil & Gas
20
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Information subject to change without notice
BFCU 0.6/1KV Fire resistant Power, Control or Lighting cable
Part number Description Sheath Colour Design standard UKOOA Code
840073 BFCU 0.6/1kV 2X 2.5mm² BLACK BS 7917 : 1999 YD203
840074 BFCU 0.6/1kV 3X 1.5mm² BLACK BS 7917 : 1999 YD302
840075 BFCU 0.6/1kV 3X 2.5mm² BLACK BS 7917 : 1999 YD303
840076 BFCU 0.6/1kV 4X 1.5mm² BLACK BS 7917 : 1999 YD402
840077 BFCU 0.6/1kV 4X 2.5mm² BLACK BS 7917 : 1999 YD403
840078 BFCU 0.6/1kV 7X 2.5mm² BLACK BS 7917 : 1999 YD703
840079 BFCU 0.6/1kV 12X 2.5mm² BLACK BS 7917 : 1999 YDA03
840108 BFCU 0.6/1kV 27X 2.5mm² BLACK BS 6883 : 1991 YDC03
840136 BFCU 0.6/1kV 19X 2.5mm² BLACK BS 7917 : 1999 YDB03
840151 BFCU 0,6/1kV 4X 70 MM2 BLACK BS 7917 : 1999 YD470
840153 BFCU 0.6/1kV 3X 4mm² BLACK BS 7917 : 1999 YD304
840162 BFCU 0.6/1kV 2X 1.5mm² BLACK BS 7917 : 1999 YD202
840165 BFCU 0,6/1kV 12X 1,5mm2 BLACK BS 7917 : 1999 YDA02
840167 BFCU 0.6/1kV 3X 6mm² BLACK BS 7917 : 1999 YD306
840230 BFCU 0.6/1kV 2X 4mm² BLACK BS 7917 : 1999 YD204
840233 BFCU 0.6/1kV 3X 10mm² BLACK BS 7917 : 1999 YD310
840243 BFCU 0,6/1kV 2X 10MM2 BLACK BS 7917 : 1999 YD210
840248 BFCU 0.6/1kV 3X 25mm² BLACK BS 7917 : 1999 YD325
840249 BFCU 0.6/1kV 2X 6mm² BLACK BS 7917 : 1999 YD206
840250 BFCU 0,6/1kV 2X 16 MM2 BLACK BS 7917 : 1999 YD216
840257 BFCU 0.6/1kV 4X 6mm² BLACK BS 7917 : 1999 YD406
Ordering information
840259 BFCU 0.6/1kV 4X 35mm² BLACK BS 7917 : 1999 YD435
840270 BFCU 0.6/1kV 2X 35mm² BLACK BS 7917 : 1999 YD235
840273 BFCU 0.6/1kV 3X 35mm² BLACK BS 7917 : 1999 YD335
840297 BFCU 0.6/1kV 3X 16mm² BLACK BS 7917 : 1999 YD316
840298 BFCU 0.6/1kV 3X 50mm² BLACK BS 7917 : 1999 YD350
840299 BFCU 0.6/1kV 3X 70mm² BLACK BS 7917 : 1999 YD370
840308 BFCU 0.6/1kV 4X 4mm² BLACK BS 7917 : 1999 YD404
840309 BFCU 0.6/1kV 3X 95mm² BLACK BS 7917 : 1999 YD370
840310 BFCU 0.6/1kV 7X 1.5mm² BLACK BS 7917 : 1999 YD702

23. Marine, Oil & Gas
21
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Information subject to change without notice
BFCU 0.6/1KV Fire resistant Power, Control or Lighting cable
Number of
cores
Cross section
core, mm²
Max. conductor
resistance at
20°C, Ohm/km
Max. conductor
resistance at
90°C, Ohm/km
Reactance at
50Hz, Ohm/km
Reactance at
60Hz, Ohm/km
Current rating
IEC 60092-352
Table B.4,
Ampere
Short circuit
rating 1
second,
Ampere
2 2.5 7.56 9.64 0.101 0.121 26 350
3 1.5 12.2 15.6 0.108 0.130 16 210
3 2.5 7.56 9.64 0.101 0.121 21 350
4 1.5 12.2 15.6 0.108 0.130 16 210
4 2.5 7.56 9.64 0.101 0.121 21 350
7 2.5 7.56 9.64 0.101 0.121 15.5 350
12 2.5 7.56 9.64 0.101 0.121 13 350
27 2.5 7.56 9.64 0.101 0.121 10 350
19 2.5 7.56 9.64 0.101 0.121 11 350
4 70 0.27 0.344 0.075 0.090 169 9800
3 4 4.7 5.99 0.100 0.120 28 560
2 1.5 12.2 15.6 0.108 0.130 20 210
12 1.5 12.2 15.6 0.108 0.130 10 210
3 6 3.11 3.97 0.094 0.112 36 840
2 4 4.7 5.99 0.100 0.120 34 560
3 10 1.84 2.35 0.088 0.105 50 1400
2 10 1.84 2.35 0.088 0.105 61 1400
3 25 0.734 0.936 0.081 0.097 89 3500
2 6 3.11 3.97 0.094 0.112 44 840
2 16 1.16 1.48 0.082 0.099 80 2240
4 6 3.11 3.97 0.094 0.112 36 840
4 35 0.529 0.675 0.078 0.094 110 4900
2 35 0.529 0.675 0.078 0.094 133 4900
3 35 0.529 0.675 0.078 0.094 110 4900
3 16 1.16 1.48 0.082 0.099 67 2240
3 50 0.391 0.499 0.078 0.093 137 7000
3 70 0.27 0.344 0.075 0.090 169 9800
4 4 4.7 5.99 0.100 0.120 28 560
3 95 0.195 0.249 0.075 0.090 205 13300
7 1.5 12.2 15.6 0.108 0.130 12 210
Electrical values
Minimum Bending Radius during
Installation
Minimum Bending Radius Fixed
Installed
Maximum Tensile Load During
Installation
Minimum Installation
Temperature
8 x D
OD < 25 mm - 4 x D, OD > 25
mm - 6 x D
50 N /mm² -20°C
Installation recommendations
Ambient
Temp °C
35 40 45 50 55 60 65 70 75 80
Rating
factor
1.11 1.05 1.00 0.94 0.88 0.82 0.75 0.67 0.50 0.47
Ambient temperature correction factors

24. Marine, Oil & Gas
BFCU(C) 250V, Fire Resistant, Collective screened instrumentation
Fire resistant, Flame retardant halogen-free
instrumentation cable. Enhanced oil-resistance.
BFCU(C) 250V
Operating temperature : 90°C
Operating Voltage : 250V
Fixed installation for instrumentation, communication,
control and alarm systems in both EX– and safe areas,
emergency and critical systems where there is a
requirement for fire resistant cables..
Enhanced MUD resistant version also available for use
in areas exposed to mud and drilling / cleaning fluids,
meeting the mud resistance requirement in NEK 606.
Application Standards applied
BS7917/BS6883/UKOOA - Design
BS6360 class 2 or 5 - Conductor
BS7655 section 1.2 - Insulation
BS7655 section 2.6 - Sheath
IEC 60332-1 & 3-22 - Flame Retardant
IEC60331-21 - Fire Resistant
IEC60754-1,2 - Halogen Free
IEC 61034-1,2 - Low Smoke
22
Code
Letter
Conductor
Tinned flexible circular copper, 0.75, 1.0 & 1.5 sqmm (BS6360 class 5)
Tinned stranded circular copper, 2.5sqmm (BS 6360, class 2)
Insulation B Mica Glass Tape / EP-rubber, GP4 to BS 7655: section 1.2
Pair/Triple/Quad
twisting
Colour coded cores twisted together to form a pair, triple or quad, wrapped
with polyester tape. Pairs, triples or quads are laid up, collectively screened
with aluminium backed polyester tape with tinned copper drain wire. Pairs,
triples, or quads are identified by numbers printed directly on the insulated
conductors.
Inner covering F Flame retardant and halogen-free thermoplastic EP-rubber based compound
Tape over inner
covering
PET tape + rubberized Polyamide tape
Armour/screen C Galvanized steel wire braid
Tape over armour/
screen
PET tape + rubberised Polyamide tape
Outer sheath
U Flame retardant, halogen-free, enhanced oil-resisting thermoset compound
(LSF), SW4 to BS 7655 section 2.6
Marking text
"metre mark" "year" "DRAKA" "BFCU(C)" "UKOOA code" "150/250V"
"number of pair, triples or quads" "conductor size" "BS7917" “IEC60331-21”
"IEC60332-3-22" (marking may differ on cable actually supplied)
Outer sheath colour Grey or Blue
Construction
Core identification
Pair - Black—White, numbered 1-1, 2-2, 3-3 ……
Triple— Black—White—Red, numbered 1-1-1, 2-2-2, 3-3-3 ……
Quad— Black—White—Red—Blue, numbered 1-1-1-1, 2-2-2-2 …..
Each core is identified by contrasting numerals & words repeated
along the whole length of the cable.
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Information subject to change without notice

25. Marine, Oil & Gas
23
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Information subject to change without notice
BFCU(C) 250V, Fire Resistant, Collective screened instrumentation
Range and dimensions
Number
of
elements
No of
cores in
element
Cross
section
core, mm²
Conductor
Diameter,
mm
Insulation
Thickness
mm
Thickness
Inner
Sheath,
mm
Approx
Diameter
Inner
Sheath,
mm
Diameter
Braid
Wire, mm
Thickness
Outer
Sheath,
mm
Approx
Overall
Diameter
mm
Weight of
Cable
Approx.
(Kg/Km)
Copper
content
Approx.
(kg/km)
3 2 0.75 1.15 0.8 1.2 13 0.3 1.4 17.5 460 45
7 2 0.75 1.15 0.8 1.4 17.5 0.3 1.5 22 740 98
12 2 0.75 1.15 0.8 1.6 22.5 0.3 1.7 27.5 1120 164
19 2 0.75 1.15 0.8 1.7 26 0.45 1.9 32 1600 258
27 2 0.75 1.15 0.8 1.9 31 0.45 2.2 37.5 2190 360
3 2 0.75 1.15 0.8 1.2 13 0.3 1.4 17.5 460 45
7 2 0.75 1.15 0.8 1.4 17.5 0.3 1.5 22 740 98
12 2 0.75 1.15 0.8 1.6 22.5 0.3 1.7 27.5 1120 164
19 2 0.75 1.15 0.8 1.7 26 0.45 1.9 32 1600 258
27 2 0.75 1.15 0.8 1.9 31 0.45 2.2 37.5 2190 360
3 2 1 1.3 0.8 1.2 13.5 0.3 1.4 18 490 58
2 2 1.5 1.6 0.8 1.2 13.5 0.3 1.4 18 470 57
20 2 0.75 1.15 0.8 1.8 27 0.45 2 33 1720 271
3 2 1.5 1.6 0.8 1.3 14.5 0.3 1.4 19 570 82
7 2 1.5 1.6 0.8 1.4 19.5 0.3 1.6 24 920 183
12 2 1.5 1.6 0.8 1.7 26 0.45 1.9 31.5 1560 310
20 2 0.75 1.15 0.8 1.8 27 0.45 2 33 1720 271
20 2 1.5 1.6 0.8 1.9 31 0.45 2.2 37.5 2260 511
27 2 1.5 1.6 0.8 2.1 35.5 0.45 2.4 42 2820 688
7 3 0.75 1.15 0.8 1.4 19.5 0.3 1.6 24.5 930 144
12 3 0.75 1.15 0.8 1.7 26 0.3 1.9 31.5 1450 245
3 2 2.5 2 0.8 1.3 16 0.3 1.5 20.5 680 147
12 2 2.5 2 0.8 1.8 28.5 0.45 2 34.5 1960 565
2 2 0.75 1.15 0.8 1.2 12 0.3 1.3 16.5 390 31
3 3 0.75 1.15 0.8 1.3 15 0.3 1.4 19 550 65
7 3 1.5 1.6 0.8 1.5 22 0.3 1.7 27 1180 271
12 3 1.5 1.6 0.8 1.8 29.5 0.45 2 35.5 2020 462
7 2 1.5 1.6 0.8 1.4 19.5 0.3 1.6 24 920 183
20 2 1.5 1.6 0.8 1.9 31 0.45 2.2 37.5 2260 511
2 2 1.5 1.6 0.8 1.2 13.5 ± 0.8 0.3 1.4 18 ± 0.8 470 57
3 2 1.5 1.6 0.8 1.3 14.5 ± 0.8 0.3 1.4 19 ± 0.8 570 82
5 2 1.5 1.6 0.8 1.4 18 ± 0.8 0.3 1.6 22.5 ± 1 780 133
5 2 1.5 1.6 0.8 1.4 18 ± 0.8 0.3 1.6 22.5 ± 1 780 133
7 2 1.5 1.6 0.8 1.4 19.5 ± 0.8 0.3 1.6 24 ± 1 920 183
2 2 0.75 1.15 0.8 1.2 12 ± 0.8 0.3 1.3 16.5 ± 0.8 390 31
3 2 1 1.3 0.8 1.2 13.5 ± 0.8 0.3 1.4 18 ± 0.8 490 58
5 2 0.75 1.15 0.8 1.3 15.5 ± 0.8 0.3 1.5 20 ± 1 620 71
5 2 0.75 1.15 0.8 1.3 15.5 ± 0.8 0.3 1.5 20 ± 1 620 71
12 2 1.5 1.6 0.8 1.7 26 ± 1 0.45 1.9 31.5 ± 1.5 1560 310

26. Marine, Oil & Gas
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Information subject to change without notice
BFCU(C) 250V, Fire Resistant, Collective screened instrumentation
Type
Capacitance,
approx. (nF/km)
Inductance,
approx, (mH/km)
Resistance at 20°
C, max. (Ohm/
km)
L/R ratio,
(microH/Ohm)
Insulation
resistance
(Minimum MOhm
x km)
Unshielded pair 0,75 mm² 80 0,75 26,7 14 940
Unshielded triple 0,75 mm² 80 0,75 26,7 14 940
Unshielded pair 1,0 mm² 85 0,73 20,0 18 840
Unshielded triple 1,0 mm² 85 0,73 20,0 18 840
Unshielded pair 1,5 mm² 90 0,68 13,7 24,8 730
Unshielded triple 1,5 mm² 90 0,68 13,7 24,8 730
Unshielded pair 2,5 mm² 90 0,70 7,56 46,3 620
Unshielded triple 2,5 mm² 90 0,70 7,56 46,3 620
Electrical values
Part number Description Sheath Colour Design standard UKOOA Code
840011 BFCU(C) 250V 3PAIR 0.75mm² GREY BS 7917 : 1999 GNH00
840012 BFCU(C) 250V 7PAIR 0.75mm² GREY BS 7917 : 1999 GNJ00
840013 BFCU(C) 250V 12PAIR 0.75mm² GREY BS 7917 : 1999 GNK00
840014 BFCU(C) 250V 19PAIR 0.75mm² GREY BS 6883 : 1991 -
840015 BFCU(C) 250V 27PAIR 0.75mm² GREY BS 7917 : 1999 GNM00
840031 BFCU(C) 250V 3PAIR 0.75mm² BLUE BS 7917 : 1999 GLH00
840032 BFCU(C) 250V 7PAIR 0.75mm² BLUE BS 7917 : 1999 GLJ00
840033 BFCU(C) 250V 12PAIR 0.75mm² BLUE BS 7917 : 1999 GLK00
840034 BFCU(C) 250V 19PAIR 0.75mm² BLUE BS 6883 : 1991 -
840035 BFCU(C) 250V 27PAIR 0.75mm² BLUE BS 7917 : 1999 GLM00
840090 BFCU(C) 250V 3PAIR 1mm² BLUE BS 7917 : 1999 GLH01
840111 BFCU(C) 250V 2PAIR 1.5mm² BLUE BS 6883 : 1991 -
840124 BFCU(C) 250V 20PAIR 0.75mm² GREY BS 7917 : 1999 GNL00
840132 BFCU(C) 250V 3PAIR 1.5mm² GREY BS 6883 : 1991 GNH02
840133 BFCU(C) 250V 7PAIR 1.5mm² GREY BS 6883 : 1991 GNJ02
840134 BFCU(C) 250V 12PAIR 1.5mm² GREY BS 6883 : 1991 GNK02
840144 BFCU(C) 250V 20PAIR 0.75mm² BLUE BS 7917 : 1999 GLL00
840171 BFCU(C) 250V 20PAIR 1.5mm² GREY BS 6883 : 1991 GNL02
840172 BFCU(C) 250V 27PAIR 1.5mm² GREY BS 6883 : 1991 GNM02
840173 BFCU(C) 250V 7TRIP 0.75mm² GREY BS 7917 : 1999 GNT00
840174 BFCU(C) 250V 12TRIP 0.75mm² GREY BS 7917 : 1999 GNU00
Ordering information

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Information subject to change without notice
BFCU(C) 250V, Fire Resistant, Collective screened instrumentation
Minimum Bending Radius during
Installation
Minimum Bending Radius Fixed
Installed
Maximum Tensile Load During
Installation
Minimum Installation
Temperature
10 x D 8 x D 50 N /mm² -20°C
Installation recommendations
840203 BFCU(C) 250V 3PAIR 2.5mm² GREY BS 6883 : 1991 GNH03
840205 BFCU(C) 250V 12PAIR 2.5mm² GREY BS 6883 : 1991 GNK03
840220 BFCU(C) 250V 2PAIR 0.75mm² GREY BS 6883 : 1991 -
840255 BFCU(C) 250V 3TRIP 0.75mm² GREY BS 7917 : 1999 GNS00
840260 BFCU(C) 250V 7TRIP 1.5mm² GREY BS 6883 : 1991 GNT02
840261 BFCU(C) 250V 12TRIP 1.5mm² GREY BS 6883 : 1991 GNU02
840265 BFCU(C) 250V 7PAIR 1.5mm² BLUE BS 6883 : 1991 GLJ02
840266 BFCU(C) 250V 20PAIR 1.5mm² BLUE BS 6883 : 1991 GLL02
840285 BFCU(C) 250V 2PAIR 1.5mm² GREY BS 6883 : 1991 -
840286 BFCU(C) 250V 3PAIR 1.5mm² BLUE BS 6883 : 1991 GLH02
840287 BFCU(C) 250V 5PAIR 1.5mm² GREY BS 6883 : 1991 -
840288 BFCU(C) 250V 5PAIR 1.5mm² BLUE BS 6883 : 1991 -
840289 BFCU(C) 250V 7PAIR 1.5mm² BLUE BS 6883 : 1991 GLJ02
840317 BFCU(C) 250V 2PAIR 0.75mm² BLUE BS 6883 : 1991 -
840318 BFCU(C) 250V 3PAIR 1mm² GREY BS 7917 : 1999 GNH01
840319 BFCU(C) 250V 5PAIR 0.75mm² GREY BS 6883 : 1991 -
840320 BFCU(C) 250V 5PAIR 0.75mm² BLUE BS 6883 : 1991 -
840321 BFCU(C) 250V 12PAIR 1.5mm² BLUE BS 6883 : 1991 GLK02
Part number Description Sheath Colour Design standard UKOOA Code

28. Marine, Oil & Gas
BFCU(I) 250V, Fire Resistant, Individual screened instrumentation
Fire resistant, Flame retardant halogen-free
instrumentation cable. Enhanced oil-resistance.
BFCU(I) 250V
Operating temperature : 90°C
Operating Voltage : 250V
Fixed installation for instrumentation, communication,
control and alarm systems in both EX– and safe areas,
emergency and critical systems where there is a
requirement for fire resistant cables..
Enhanced MUD resistant version also available for use
in areas exposed to mud and drilling / cleaning fluids,
meeting the mud resistance requirement in NEK 606.
Application Standards applied
BS7917/6883/UKOOA - Design
BS6360 class 2 or 5 - Conductor
BS7655 section 1.2 - Insulation
BS7655 section 2.6 - Sheath
IEC 60332-1 & 3-22 - Flame Retardant
IEC60331-21 - Fire Resistant
IEC60754-1,2 - Halogen Free
IEC 61034-1,2 - Low Smoke
26
Code
Letter
Conductor
Tinned flexible circular copper, 0.75, 1.0 & 1.5 sqmm (BS6360 class 5)
Tinned stranded circular copper, 2.5sqmm (BS 6360, class 2)
Insulation B Mica Glass Tape / EP-rubber, GP4 to BS 7655: section 1.2
Pair/Triple/Quad
twisting / lay up
Colour coded cores twisted together to form a pair, triple or quad, which is
individually screened with aluminium backed polyester tape with a tinned
copper drain wire. Each pair, triple or quad is wrapped with polyester tape to
prevent electrical contact with adjacent pairs, triples or quads.
Individually shielded pairs, triples or quads are laid up in concentric layers and
wrapped with a PETP tape.
Pairs, triples, or quads are identified by numbers printed directly on the
insulated conductors.
Inner covering F Flame retardant and halogen-free thermoplastic EP-rubber based compound
Tape over inner
covering
PET tape + rubberized Polyamide tape
Armour/screen C Galvanized steel wire braid
Tape over armour/
screen
PET tape + rubberised Polyamide tape
Outer sheath
U Flame retardant, halogen-free, enhanced oil-resisting thermoset compound
(LSF), SW4 to BS 7655 section 2.6
Marking text
"metre mark" "year" "DRAKA" "BFCU(I)" "UKOOA code" "150/250V"
"number of pair, triples or quads" "conductor size" "BS7917" “IEC60331-21”
"IEC60332-3-22" (marking may differ on cable actually supplied)
Outer sheath colour Grey or Blue
Construction
Core identification
Pair - Black—White, numbered 1-1, 2-2, 3-3 ……
Triple— Black—White—Red, numbered 1-1-1, 2-2-2, 3-3-3 ……
Quad— Black—White—Red—Blue, numbered 1-1-1-1, 2-2-2-2 …..
Each core is identified by contrasting numerals & words repeated
along the whole length of the cable.
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Information subject to change without notice

29. Marine, Oil & Gas
27
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Information subject to change without notice
BFCU(I) 250V, Fire Resistant, Individual screened instrumentation
Range and dimensions
Number
of
elements
No of
cores in
element
Cross
section
core, mm²
Conductor
Diameter,
mm
Insulation
Thickness
mm
Thickness
Inner
Sheath,
mm
Approx
Diameter
Inner
Sheath,
mm
Diameter
Braid
Wire, mm
Thickness
Outer
Sheath,
mm
Approx
Overall
Diameter
mm
Weight of
Cable
Approx.
(Kg/Km)
Copper
content
Approx.
(kg/km)
1 2 0.75 1.15 0.8 1 8 0.3 1.2 12 260 18
1 4 0.75 1.15 0.8 1.2 10 0.3 1.3 14 330 31
1 3 0.75 1.15 0.8 1 8.5 0.3 1.2 12.5 280 25
3 3 0.75 1.15 0.8 1.3 14.5 0.3 1.5 19 590 73
7 3 0.75 1.15 0.8 1.5 20 0.3 1.7 24.5 990 171
12 3 0.75 1.15 0.8 1.7 26.5 0.45 2 32.5 1640 293
1 2 0.75 1.15 0.8 1 8 0.3 1.2 12 245 18
1 4 0.75 1.15 0.8 1.2 10 0.3 1.3 14 330 31
1 3 0.75 1.15 0.8 1 8.5 0.3 1.2 12.5 280 25
3 3 0.75 1.15 0.8 1.3 14.5 0.3 1.5 19 590 73
7 3 0.75 1.15 0.8 1.5 20 0.3 1.7 24.5 990 171
12 3 0.75 1.15 0.8 1.7 26.5 0.45 2 32.5 1640 293
1 2 1.5 1.6 0.8 1.1 9.5 0.3 1.2 13 300 32
1 4 1.5 1.6 0.8 1.2 11 0.3 1.4 15.5 410 57
1 2 1.5 1.6 0.8 1.1 9.5 0.3 1.2 13 300 32
1 4 1.5 1.6 0.8 1.2 11 0.3 1.4 15.5 410 57
1 3 1.5 1.6 0.8 1.1 10 0.3 1.2 14 330 45
1 2 1 1.3 0.8 1 8.5 0.3 1.2 12.5 270 24
1 2 1 1.3 0.8 1 8.5 0.3 1.2 12.5 270 24
7 2 0.75 1.15 0.8 1.4 18 0.3 1.6 22.5 800 124
1 3 1 1.3 0.8 1.1 9 0.3 1.2 13 310 32
1 3 1.5 1.6 0.8 1.1 10 0.3 1.2 14 330 45
7 2 1.5 1.6 0.8 1.5 20.5 0.3 1.7 25 1030 222
7 2 1.5 1.6 0.8 1.5 20.5 0.3 1.7 25 1030 222
2 2 1.5 1.6 0.8 1.3 14 0.3 1.4 18.5 500 64
1 4 1 1.3 0.8 1.2 10 0.3 1.4 14.5 360 41
1 4 1 1.3 0.8 1.2 10 0.3 1.4 14.5 360 41
1 3 1 1.3 0.8 1.1 9 0.3 1.2 13 310 32
7 2 0.75 1.15 0.8 1.4 18 0.3 1.6 22.5 800 124
20 2 0.75 1.15 0.8 1.9 30 0.45 2.1 36.5 2040 354
1 4 2.5 2 0.8 1.3 12 0.3 1.5 16.5 500 100
3 2 0.75 1.15 0.8 1.2 13.5 0.3 1.4 17.5 480 53
3 2 1 1.3 0.8 1.3 14 0.3 1.4 18.5 520 71
3 2 0.75 1.15 0.8 1.2 13.5 0.3 1.4 17.5 480 53

30. Marine, Oil & Gas
28
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Information subject to change without notice
BFCU(I) 250V, Fire Resistant, Individual screened instrumentation
12 2 0.75 1.15 0.8 1.6 24 0.3 1.8 29 1240 213
20 2 0.75 1.15 0.8 1.9 30 0.45 2.1 36.5 2040 354
5 2 0.75 1.15 0.8 1.3 16 0.3 1.5 20.5 660 89
3 2 1.5 1.6 0.8 1.3 15 0.3 1.5 19.5 600 96
5 2 0.75 1.15 0.8 1.3 16 0.3 1.5 20.5 660 89
20 2 1.5 1.6 0.8 2 34 0.45 2.3 41 2640 636
1 4 1.5 1.6 0.8 1.2 11 0.3 1.4 15.5 410 57
5 2 1.5 1.6 0.8 1.4 18.5 0.3 1.6 23 840 159
5 2 1.5 1.6 0.8 1.4 18.5 0.3 1.6 23 840 159
12 2 0.75 1.15 0.8 1.6 24 0.3 1.8 29 1240 213
2 2 0.75 1.15 0.8 1.2 12.5 0.3 1.4 17 430 36
2 2 1.5 1.6 0.8 1.3 14 0.3 1.4 18.5 500 64
2 2 0.75 1.15 0.8 1.2 12.5 0.3 1.4 17 430 36
2 3 0.75 1.15 0.8 1.3 14 0.3 1.4 18 490 49
2 3 1 1.3 0.8 1.3 14.5 0.3 1.5 19 530 65
2 3 1.5 1.6 0.8 1.3 15.5 0.3 1.5 20 600 89
3 3 1 1.3 0.8 1.3 15.5 0.3 1.5 20 630 97
3 3 1.5 1.6 0.8 1.4 16.5 0.3 1.5 21 730 134
3 2 1 1.3 0.8 1.3 14 0.3 1.4 18.5 520 71
3 2 1.5 1.6 0.8 1.3 15 0.3 1.5 19.5 600 96
12 2 1.5 1.6 0.8 1.8 27.5 0.45 2 33.5 1750 382
12 2 1.5 1.6 0.8 1.8 27.5 0.45 2 33.5 1750 382
20 2 1.5 1.6 0.8 2 34 0.45 2.3 41 2640 636
Number
of
elements
No of
cores in
element
Cross
section
core, mm²
Conductor
Diameter,
mm
Insulation
Thickness
mm
Thickness
Inner
Sheath,
mm
Approx
Diameter
Inner
Sheath,
mm
Diameter
Braid
Wire, mm
Thickness
Outer
Sheath,
mm
Approx
Overall
Diameter
mm
Weight of
Cable
Approx.
(Kg/Km)
Copper
content
Approx.
(kg/km)
Type
Capacitance,
approx. (nF/km)
Inductance,
approx (mH/km)
Resistance at 20°
C, max. (Ohm/km)
L/R ratio, (microH/
Ohm)
Insulation
resistance
(Minimum
MOhmx km)
Shielded pair 0,75 mm² 90 0,75 26,7 14 940
Shielded triple 0,75 mm² 90 0,75 26,7 14 940
Shielded quad 0,75 mm² 60 0,91 26,7 14 940
Shielded pair 1 mm² 100 0,73 20,0 18 840
Shielded triple 1 mm² 100 0,73 20,0 18 840
Shielded quad 1 mm² 70 0,95 20,0 18 840
Shielded pair 1,5 mm² 110 0,68 13,7 24,8 730
Shielded triple 1,5 mm² 110 0,68 13,7 24,8 730
Shielded quad 1,5 mm² 80 0,99 13,7 24,8 730
Shielded pair 2,5 mm² 120 0,70 7,56 46,3 620
Electrical values

31. Marine, Oil & Gas
29
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Information subject to change without notice
BFCU(I) 250V, Fire Resistant, Individual screened instrumentation
Ordering information
Part number Description Sheath Colour Design standard UKOOA Code
840009 BFCU(I) 250V 1PAIR 0.75mm² GREY BS 7917 : 1999 GPF00
840010 BFCU(I) 250V 1QUAD 0.75mm² GREY BS 7917 : 1999 GPX00
840017 BFCU(I) 250V 1TRIP 0.75mm² GREY BS 7917 : 1999 GPR00
840018 BFCU(I) 250V 3TRIP 0.75mm² GREY BS 7917 : 1999 GPS00
840019 BFCU(I) 250V 7TRIP 0.75mm² GREY BS 7917 : 1999 GPT00
840020 BFCU(I) 250V 12TRIP 0.75mm² GREY BS 7917 : 1999 GPU00
840029 BFCU(I) 250V 1PAIR 0.75mm² BLUE BS 7917 : 1999 GMF00
840030 BFCU(I) 250V 1QUAD 0.75mm² BLUE BS 7917 : 1999 GMX00
840037 BFCU(I) 250V 1TRIP 0.75mm² BLUE BS 7917 : 1999 GMR00
840038 BFCU(I) 250V 3TRIP 0.75mm² BLUE BS 7917 : 1999 GMS00
840039 BFCU(I) 250V 7TRIP 0.75mm² BLUE BS 7917 : 1999 GMT00
840040 BFCU(I) 250V 12TRIP 0.75mm² BLUE BS 7917 : 1999 GMU00
840041 BFCU(I) 250V 1PAIR 1.5mm² GREY BS 6883 : 1991 GPF02
840042 BFCU(I) 250V 1QUAD 1.5mm² GREY BS 6883 : 1991 GPX02
840045 BFCU(I) 250V 1PAIR 1.5mm² BLUE BS 6883 : 1991 GMF02
840046 BFCU(I) 250V 1QUAD 1.5mm² BLUE BS 6883 : 1991 GMX02
840087 BFCU(I) 250V 1TRIP 1.5mm² BLUE BS 6883 : 1991 GMR02
840089 BFCU(I) 250V 1PAIR 1mm² BLUE BS 7917 : 1999 GMF01
840123 BFCU(I) 250V 1PAIR 1mm² GREY BS 7917 : 1999 GPF01
840125 BFCU(I) 250V 7PAIR 0.75mm² GREY BS 7917 : 1999 GPJ00
840127 BFCU(I) 250V 1TRIP 1mm² GREY BS 7917 : 1999 GPR01
840131 BFCU(I) 250V 1TRIP 1.5mm² GREY BS 6883 : 1991 GPR02
840138 BFCU(I) 250V 7PAIR 1.5mm² GREY BS 6883 : 1991 GPJ02
840139 BFCU(I) 250V 7PAIR 1.5mm² BLUE BS 6883 : 1991 GMJ02
840140 BFCU(I) 250V 2PAIR 1.5mm² BLUE BS 6883 : 1991 -
840141 BFCU(I) 250V 1QUAD 1mm² GREY BS 7917 : 1999 GPX01
840142 BFCU(I) 250V 1QUAD 1mm² BLUE BS 7917 : 1999 GMX01
840157 BFCU(I) 250V 1TRIP 1mm² BLUE BS 7917 : 1999 GMR01
840175 BFCU(I) 250V 7PAIR 0.75mm² BLUE BS 7917 : 1999 GMJ00
840200 BFCU(I) 250V 20PAIR 0.75mm² GREY BS 7917 : 1999 GPL00
840202 BFCU(I) 250V 1QUAD 2.5mm² GREY BS 6883 : 1991 GPX03
840217 BFCU(I) 250V 3PAIR 0.75mm² BLUE BS 7917 : 1999 GMH00
840218 BFCU(I) 250V 3PAIR 1mm² GREY BS 7917 : 1999 GPH01
840240 BFCU(I) 250V 3PAIR 0.75mm² GREY BS 7917 : 1999 GPH00
840253 BFCU(I) 250V 12PAIR 0.75mm² GREY BS 7917 : 1999 GPK00
840254 BFCU(I) 250V 20PAIR 0.75mm² BLUE BS 7917 : 1999 GML00
840267 BFCU(I) 250V 5PAIR 0.75mm² BLUE BS 6883 : 1991 -
840268 BFCU(I) 250V 3PAIR 1.5mm² GREY BS 6883 : 1991 GPH02
840271 BFCU(I) 250V 5PAIR 0.75mm² GREY BS 6883 : 1991 -
840280 BFCU(I) 250V 20PAIR 1.5mm² GREY BS 6883 : 1991 GPL02
840281 BFCU(I) 250V 1QUAD 1.5mm² GREY BS 6883 : 1991 GPX02
840290 BFCU(I) 250V 5PAIR 1.5mm² GREY BS 6883 : 1991 -
840291 BFCU(I) 250V 5PAIR 1.5mm² BLUE BS 6883 : 1991 -

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BFCU(I) 250V, Fire Resistant, Individual screened instrumentation
Part number Description Sheath Colour Design standard UKOOA Code
840292 BFCU(I) 250V 12PAIR 0.75mm² BLUE BS 7917 : 1999 GMK00
840314 BFCU(I) 250V 2PAIR 0.75mm² GREY BS 6883 : 1991 -
840315 BFCU(I) 250V 2PAIR 1.5mm² GREY BS 6883 : 1991 -
840316 BFCU(I) 250V 2PAIR 0.75mm² BLUE BS 6883 : 1991 -
840322 BFCU(I) 250V 2TRIP 0.75mm² GREY BS 6883 : 1991 -
840323 BFCU(I) 250V 2TRIP 1mm² GREY BS 6883 : 1991 -
840324 BFCU(I) 250V 2TRIP 1.5mm² GREY BS 6883 : 1991 -
840325 BFCU(I) 250V 3TRIP 1mm² GREY BS 7917 : 1999 GPS01
840326 BFCU(I) 250V 3TRIP 1.5mm² GREY BS 6883 : 1991 GPS02
840327 BFCU(I) 250V 3PAIR 1mm² BLUE BS 7917 : 1999 GMH01
840328 BFCU(I) 250V 3PAIR 1.5mm² BLUE BS 6883 : 1991 GMH02
840329 BFCU(I) 250V 12PAIR 1.5mm² GREY BS 6883 : 1991 GPK02
840330 BFCU(I) 250V 12PAIR 1.5mm² BLUE BS 6883 : 1991 GMK02
840331 BFCU(I) 250V 20PAIR 1.5mm² BLUE BS 6883 : 1991 GML02
Minimum Bending Radius during
Installation
Minimum Bending Radius Fixed
Installed
Maximum Tensile Load During
Installation
Minimum Installation
Temperature
10 x D 8 x D 50 N /mm² -20°C
Installation recommendations

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UKOOA Cable coding
1st
Character
Type Voltage Type Voltage
F Fire resistant, reduced halogen 150/250V M Flame retardant, reduced halogen 3.8/6.6kV
G Fire resistant, low smoke and fume 150/250V N Flame retardant, reduced halogen 1.9/3.3kV
H Flame retardant, reduced halogen 8.7/15kV P Flame retardant, reduced halogen 6.35/11kV
J Flame retardant, reduced halogen 150/250V W Flame retardant, low smoke and fume 600/1000V
K Flame retardant, low smoke and fume 150/250V X Fire resistant, reduced halogen 600/1000V
L Flame retardant, reduced halogen 600/1000V Y Fire resistant, low smoke and fume 600/1000V
2nd
Character
Basic construction Sheath colour Armour Screen
A Flame retardant Black (600/1000V), Red (HV) Bronze braid
B Flame retardant Black (600/1000V), Red (HV) GSWB
C Fire resistant Black (600/1000V) Bronze braid
D Fire resistant Black (600/1000V) GSWB
E Flame retardant Green/Yellow None
F Flame retardant Black None
G Flame retardant Light Blue GSWB Collective
H Flame retardant Light Blue GSWB Individual
J Flame retardant Grey GSWB Collective
K Flame retardant Grey GSWB Individual
L Fire resistant Light Blue GSWB Collective
M Fire resistant Light Blue GSWB Individual
N Fire resistant Grey GSWB Collective
P Fire resistant Grey GSWB Individual
Y Flame retardant Orange GSWB Co-axial
3rd
Character
1 Single core B 19 core K 12 pair T 7 triple
2 2 core C 27 core L 20 pair U 12 triple
3 3 core D 37 core M 27 pair X 1 quad
4 4 core F 1 pair N 37 pair Y 3 quad
7 7 core H 3 pair R 1 triple Z 7 quad
A 12 core J 7 pair S 3 triple
4th
& 5th
Character
00 0.75 mm² Flexible (class 5) stranded tinned copper cores 50 50 mm² Stranded tinned copper cores
01 1.0 mm² Flexible (class 5) stranded tinned copper cores 70 70 mm² Stranded tinned copper cores
02 1.5 mm² Flexible (class 5) stranded tinned copper cores 95 95 mm² Stranded tinned copper cores
03 2.5 mm² Stranded tinned copper cores 0A 120 mm² Stranded tinned copper cores
04 4 mm² Stranded tinned copper cores 0B 150 mm² Stranded tinned copper cores
05 4 mm² Stranded tinned copper cores 0C 185 mm² Stranded tinned copper cores
06 6 mm² Stranded tinned copper cores 0D 240 mm² Stranded tinned copper cores
10 10 mm² Stranded tinned copper cores 0E 300 mm² Stranded tinned copper cores
16 16 mm² Stranded tinned copper cores 0F 400 mm² Stranded tinned copper cores
25 25 mm² Stranded tinned copper cores 0G 500 mm² Stranded tinned copper cores
35 35 mm² Stranded tinned copper cores 0H 630 mm² Stranded tinned copper cores

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CONDUCTOR RESISTANCE
In accordance with BS 6360, class 2 (IEC 228,class2.)
Nominal conductor No. of strands Maximum resistance per km ( ohm )
area ( mm² ) n x mmØ 20 °C 90 °C
1,5 7 x 0,53 12,2 15,3
2,5 7 x 0,67 7,56 9,64
4 7 x 0,85 4,7 5,99
6 7 x 1,05 3,11 3,97
10 7 x 1,35 1,84 2,35
16 7 x 1,71 1,16 1,48
25 7 x 2,15 0,734 0,936
35 19 x 1,53 0,529 0,675
50 19 x 1,80 0,391 0,499
70 19 x 2,17 0,270 0,344
95 37 x 1,80 0,195 0,249
120 37 x 2,03 0,154 0,196
150 37 x 2,27 0,126 0,161
185 37 x 2,52 0,100 0,128
240 61 x 2,24 0,0762 0,0972
300 61 x 2,52 0,0607 0,0774
In accordance with BS 6360, class 5— Flexible tinned conductors for instrumentation and multicore cables
Nominal conductor No. of strands Maximum resistance per km
( ohm )
area ( mm² ) n x mmØ 20 °C 90 °C
0,75 21 x 0,21 26,7 34,18
1,0 27 x 0,21 20,0 25,6
1,5 26 x 0,26 13,7 17,54

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Technical information
INSTALLATION RECOMMENDATIONS
The following installation recommendations are in
accordance with British Standard 6883:1999, appendix B.
Installation temperature.
Minimum recommended installation temperature for cables
according to BS 6883 is -15°C.
Minimum cable bending radius.
The cables specified in accordance with BS 6883 should not be bent to a radius smaller than that specified in the
table below. Wherever possible, larger installation radii should be used. In the case of radial field cables the bend
radii specified in the table below are applicable to bends made without the use of a former. Where the bend is
carefully controlled using a former, the minimum radii can be reduced to 12D in the case of three-core cables and
15D for single-core cables.
Type of cable Overall diameter Minimum bending radius
Screened multipair, triple and quad Any 8xD
Multicore unarmoured (unbraided) 600/1000 V ≤10 mm
>10 mm to ≤25 mm
>25 mm
3xD
4xD
6xD
Multicore wire braided 600/1000 V ≤25 mm
>25 mm
4xD
6xD
Wire braided 1900/3300 V,
3300/3300 V
Any 6xD
Non-radial field wire braided 3800/6600 V,
6600/6600 V and 6350/11000 V
Any 12xD
Radial field wire braided 3800/6600 V,
6350/11000 V
and 8700/15000 V cables
All single-core
cables
20xD
All three-core cables 15xD
Where “D” is the overall diameter of the cable

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Voltage test after installation
Voltage tests after installation are not a requirement of this standard. If performed, the test should be made with
direct current at the voltage in the table below after all terminating and jointing
has been carried out but before before connection to the system. The voltage should be increased gradually to the
full value and maintained continuously for 15 min between either:
(a) the conductor and the screen in case of screened cores; or
(b) each conductor and all the other conductors and braid, if any, in
the case of unscreened cores.
Voltage tests after installation
Rated voltage U0 Test voltage d.c
kV
0,15
0,6
1,9
3,3
3,8
6,35
6,6
8,7
kV
2,5
6
11
18
18
25
25
37
Installations pulling tension
(Not specified in BS 6883)
The cable pulling tension during installation can be estimated by means of the following formula:
P = 5 kp x total cross section of conductors
in the armoured cable.
or
P = 2,5 kp x total cross section of conductors
in the unarmoured cable.
Additional tension will be supplied from the braid and the insulation and sheathing compound.
Storage conditions
(Not specified in BS 6883)
Extended storage conditions on the site can be estimated to at least two years.
The cable‑ends always have to be sealed to stop ingress of moisture. One turn of the cable have to be scrapped if
the cable end not have been sealed.

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Voltage drop / RFCU 0.6/1kV 90°C 50 Hz
Values of voltage drop for three phase circuit are tabulated with different power factors (cos"fi")
Conductor area, mm² Voltage drop, (V/A*km) R at 90°C X at 50Hz
Powerfactor 0,2 0,3 0,5 0,7 0,8 0,9 1
1,5 5,440 8,160 13,60 19,05 21,78 24,52 27,30 15,6 0,103
2,5 3,373 5,060 8,44 11,82 13,51 15,21 16,96 9,64 0,096
4 2,108 3,163 5,27 7,39 8,45 9,52 10,64 5,99 0,096
6 1,407 2,110 3,52 4,93 5,65 6,36 7,12 3,97 0,090
10 0,843 1,265 2,11 2,96 3,39 3,83 4,30 2,35 0,084
16 0,541 0,811 1,35 1,90 2,18 2,46 2,78 1,48 0,080
25 0,352 0,528 0,88 1,24 1,42 1,61 1,84 0,936 0,079
35 0,260 0,391 0,65 0,92 1,06 1,20 1,38 0,675 0,076
50 0,199 0,299 0,50 0,71 0,81 0,93 1,07 0,499 0,076
70 0,145 0,218 0,37 0,52 0,60 0,68 0,80 0,344 0,075
95 0,112 0,168 0,28 0,40 0,46 0,53 0,63 0,249 0,073
120 0,093 0,140 0,24 0,33 0,39 0,45 0,54 0,196 0,072
150 0,081 0,122 0,20 0,29 0,34 0,39 0,47 0,161 0,072
185 0,069 0,105 0,18 0,25 0,29 0,34 0,42 0,128 0,072
240 0,059 0,089 0,15 0,21 0,25 0,29 0,36 0,0972 0,072
300 0,052 0,078 0,13 0,19 0,22 0,26 0,33 0,0774 0,071
Values of voltage drop for single phase circuit may be obtained by multiplying with a correction factor: 1.15
Voltage drop / RFCU 0.6/1kV 90°C 60 Hz
Values of voltage drop for three phase circuit are tabulated with different power factors (cos"fi")
Conductor area, mm² Voltage drop, (V/A*km) R at 90°C X at 60Hz
Powerfactor 0,2 0,3 0,5 0,7 0,8 0,9 1
1,5 5,447 8,171 13,62 19,08 21,81 24,56 27,35 15,6 0,123
2,5 3,380 5,070 8,45 11,84 13,54 15,25 17,01 9,64 0,115
4 2,115 3,173 5,29 7,42 8,48 9,56 10,69 5,99 0,115
6 1,413 2,120 3,54 4,96 5,67 6,40 7,17 3,97 0,108
10 0,849 1,274 2,13 2,98 3,42 3,86 4,35 2,35 0,101
16 0,546 0,820 1,37 1,92 2,20 2,49 2,82 1,48 0,096
25 0,357 0,536 0,90 1,26 1,45 1,64 1,88 0,936 0,095
35 0,266 0,399 0,67 0,94 1,08 1,23 1,42 0,675 0,092
50 0,205 0,308 0,52 0,73 0,84 0,96 1,11 0,499 0,092
70 0,151 0,227 0,38 0,54 0,62 0,71 0,84 0,344 0,091
95 0,117 0,176 0,30 0,42 0,49 0,56 0,67 0,249 0,088
120 0,098 0,147 0,25 0,35 0,41 0,47 0,57 0,196 0,086
150 0,086 0,130 0,22 0,31 0,36 0,42 0,52 0,161 0,087
185 0,074 0,112 0,19 0,27 0,32 0,37 0,46 0,128 0,086
240 0,064 0,096 0,16 0,23 0,27 0,32 0,40 0,0972 0,086
300 0,057 0,086 0,15 0,21 0,25 0,29 0,37 0,0774 0,086
Values of voltage drop for single phase circuit may be obtained by multiplying with a correction factor: 1.15

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Voltage drop / BFCU 0.6/1kV 90°C 50 Hz
Values of voltage drop for three phase circuit are tabulated with different power factors (cos"fi")
Conductor area, mm² Voltage drop, (V/A*km) R at 90°C X at 50Hz
Powerfactor 0.2 0.3 0.5 0.7 0.8 0.9 1
1.5 5.442 8.163 13.608 19.059 21.789 24.527 27.314 15.6 0.108
2.5 3.375 5.062 8.440 11.824 13.520 15.223 16.972 9.64 0.101
4 2.110 3.165 5.278 7.397 8.461 9.531 10.647 5.99 0.1
6 1.408 2.112 3.523 4.940 5.652 6.371 7.132 3.97 0.094
10 0.845 1.268 2.115 2.967 3.398 3.834 4.310 2.35 0.088
16 0.541 0.812 1.356 1.905 2.182 2.466 2.787 1.48 0.082
25 0.352 0.529 0.884 1.244 1.427 1.616 1.842 0.936 0.081
35 0.261 0.392 0.655 0.923 1.061 1.204 1.381 0.675 0.078
50 0.200 0.300 0.503 0.710 0.817 0.929 1.077 0.499 0.078
70 0.145 0.218 0.366 0.518 0.597 0.682 0.800 0.344 0.075
95 0.112 0.169 0.284 0.403 0.465 0.534 0.635 0.249 0.075
120 0.093 0.140 0.236 0.336 0.389 0.447 0.538 0.196 0.073
150 0.081 0.122 0.206 0.293 0.340 0.393 0.477 0.161 0.073
185 0.070 0.105 0.177 0.253 0.295 0.341 0.420 0.128 0.073
240 0.059 0.089 0.149 0.215 0.250 0.291 0.364 0.0972 0.072
300 0.052 0.078 0.132 0.191 0.223 0.260 0.330 0.0774 0.072
Values of voltage drop for single phase circuit may be obtained by multiplying with a correction factor: 1.15
Voltage drop / BFCU 0.6/1kV 90°C 60 Hz
Values of voltage drop for three phase circuit are tabulated with different power factors (cos"fi")
Conductor area, mm² Voltage drop, (V/A*km) R at 90°C X at 60Hz
Powerfactor 0.2 0.3 0.5 0.7 0.8 0.9 1
1.5 5.449 8.175 13.628 19.089 21.825 24.570 27.374 15.6 0.13
2.5 3.382 5.073 8.458 11.850 13.552 15.262 17.026 9.64 0.121
4 2.117 3.176 5.296 7.424 8.493 9.570 10.701 5.99 0.12
6 1.414 2.122 3.540 4.964 5.681 6.406 7.181 3.97 0.112
10 0.851 1.277 2.130 2.990 3.425 3.867 4.356 2.35 0.105
16 0.547 0.821 1.372 1.927 2.210 2.499 2.833 1.48 0.099
25 0.358 0.538 0.899 1.265 1.453 1.647 1.885 0.936 0.097
35 0.267 0.400 0.670 0.945 1.086 1.235 1.425 0.675 0.094
50 0.205 0.308 0.516 0.730 0.841 0.958 1.117 0.499 0.093
70 0.151 0.226 0.380 0.538 0.621 0.711 0.841 0.344 0.09
95 0.118 0.177 0.297 0.423 0.490 0.563 0.676 0.249 0.09
120 0.099 0.148 0.250 0.356 0.413 0.476 0.579 0.196 0.088
150 0.086 0.130 0.219 0.313 0.364 0.422 0.518 0.161 0.088
185 0.075 0.113 0.191 0.273 0.319 0.370 0.461 0.128 0.088
240 0.064 0.096 0.163 0.235 0.274 0.320 0.405 0.0972 0.087
300 0.057 0.086 0.145 0.209 0.245 0.287 0.368 0.0774 0.086
Values of voltage drop for single phase circuit may be obtained by multiplying with a correction factor: 1.15

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CODE DESIGNATION
EPR - Ethylene Propylene Rubber insulation
According to BS 7655 (section 1.2) , type GP4
MGT - Mica Glass Tape
EPR - Inner covering, flame retardant halogen-free EP-rubber based compound
GSWB - Galvanized Steel wire Braid
PBWB - Phosphore Bronze Wire Braid
LSF - Flame retardant, halogen-free, enhanced oil-resisting and mud resistant thermoset compound
In accordance with BS 7655 Section 2.6 type SW4
Materials 1.Letter:
Insulation
2.Letter:
Bedding/
Sheath
3.Letter:
Braid/
Armour
4.Letter:
Outher Sheath
Mica/EPR- insulation B
EPR- insulation R
EPR- based bedding F
Galvanized Steel Wire Braid C
Phosphor bronze wire P
LSF U U
Additional abbreviation for instrumentation cables:
Collective screen cable............................ (c)
Individual pair/triple screened cable........... (i)

40. Other catalogues available on request:
NEK606 Offshore Cables
RFOU 0.6/1kv
BFOU 0.6/1kv
RFOU 6/10(12)kv
RFOU 8.7/15kv
RFOU 12/20(24)kv
RFOU(C) & RFOU(I) 250v
BFOU(C) & BFOU(I) 250v
UX Earth
RU 0.6/1kv
BU 0.6/1kv
QFCI Fire Resistant Armoured Fibre Optics
Bostrig Type P IEEE Rig Cables
Power
Control
Signal
Armoured & Unarmoured
Marine Fibre Optics
VFD Type P
Bostmarine Cables
Power
Control
Signal
Shipline Marine Cables
TI 0.6/1kv
TI(C) 0.6/1kv
TXOI 0.6/1kv
TXOI 250v
BI 0.6/1kv
BI(C) 250v
BI(I) 250v
BXOI 0.6/1kv
BXOI 250v
BXOI(I) 250v
TFOI 6/10(12)kv
Shipline Plus Marine Cables
HUSK—TFXI 0.6/1kv
HUSO—TIOI 0.6/1kv
HUCOM TIOI(C) 250v
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Altens Industrial Estate,
Aberdeen AB12 3HT
UK
Tel: +44 (0) 1224 244 800
Fax: + 44 (0) 1224 249 839
Fax to Email: +44 (0) 8704 580 303
Email: us-uksales@draka.com
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BS/UKOOACAT07/2008