BFCU(C) 250V
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- BFCU(C) 250V
Screened, Galvanised Steel Wire Braided, Fire Resistant Halogen Free, Fire Resistant, Flame Retardant, Low Smoke, (optional Mud Resistant)
- Construction
- Application Standards
- Technical Data
Conductor : Plain or tinned annealed stranded circular copper, IEC 60228, class 2 or class 5
Insulation : (Code Letter B) Mica Glass Tape + Hard grade Ethylene Propylene Rubber (HEPR)
Twisting : Color coded cores twisted together to form a pair/triad
Collective Screen : (Code Letter C) Pairs/triples are laid-up and collectively screened by copper backed polyester tape in contact with a stranded
tinned copper drain wire. Pairs/triples are identified by printed numbers on insulated conductors.
Inner Covering : (Code Letter F) Flame retardant and halogen-free compound
Armour : (Code Letter C) Galvanised steel wire braid
Outer Sheath : (Code Letter U) Flame retardant, halogen-free thermoset compound, SHF2 (Optional SHF MUD)
Color : Grey (if Intrinsically Safe: Blue)
NEK TS 606: 2009
IEC 60092-376 : Design
IEC 60331-21 : Fire Resistant
IEC 60331-31 : Fire Resistant with shock (for cables having diameter more than 20 mm)
IEC 60332-3-22 Cat A : Flame Retardant
IEC 60754-1&2 : Halogen Free Properties
IEC 61034-1&2 : Low Smoke Properties
Operational Climatic Conditions
Ambient Temperature Range : -15 ⁰C to +90 ⁰C (Standard)
Cold endurance test : -40 ⁰C (Abnormal Low temperature cables only)
Application
Fixed installation for control, instrumentation and telecommunication in both explosion and
safe areas, emergency and critical systems where requirement for fire resistance exists.
Number of Cores Cross Section mm² | Max.Conductor Resistance ( Ω/km) | Nominal Cable Weight ( kg/km ) | Nominal Cable Inner Diameter (mm) | Nominal Cable Diameter (mm) | Maximum Current Carrrying Capacity (A) | ||||
1 | x | 2 | x | 0,75 | 24,8 | 180 | 8,3 | 11,6 | 13 |
1 | x | 2 | x | 1,50 | 12,2 | 200 | 9,6 | 13,0 | 20 |
1 | x | 2 | x | 2,50 | 7,56 | 210 | 10,5 | 14,4 | 26 |
1 | x | 3 | x | 0,75 | 24,8 | 210 | 8,8 | 12,1 | 11 |
1 | x | 3 | x | 1,50 | 12,2 | 220 | 10,2 | 14,0 | 16 |
1 | x | 3 | x | 2,50 | 7,56 | 230 | 11,2 | 15,1 | 21 |
2 | x | 2 | x | 0,75 | 24,8 | 230 | 12,9 | 16,9 | 11 |
2 | x | 2 | x | 1,50 | 12,2 | 260 | 15,2 | 19,4 | 16 |
2 | x | 2 | x | 2,50 | 7,56 | 320 | 16,8 | 21,1 | 21 |
2 | x | 3 | x | 0,75 | 24,8 | 410 | 14,3 | 18,5 | 8 |
2 | x | 3 | x | 1,50 | 12,2 | 460 | 17,0 | 21,3 | 13 |
2 | x | 3 | x | 2,50 | 7,56 | 490 | 18,8 | 23,3 | 17 |
4 | x | 2 | x | 0,75 | 24,8 | 350 | 15,1 | 19,3 | 7 |
4 | x | 2 | x | 1,50 | 12,2 | 500 | 17,9 | 22,3 | 11 |
4 | x | 2 | x | 2,50 | 7,56 | 620 | 19,8 | 24,4 | 15 |
4 | x | 3 | x | 0,75 | 24,8 | 520 | 16,8 | 21,2 | 7 |
4 | x | 3 | x | 1,50 | 12,2 | 790 | 20,0 | 24,6 | 11 |
4 | x | 3 | x | 2,50 | 7,56 | 950 | 22,2 | 27,0 | 15 |
7 | x | 2 | x | 0,75 | 24,8 | 590 | 18,1 | 22,5 | 7 |
7 | x | 2 | x | 1,50 | 12,2 | 810 | 21,5 | 26,3 | 11 |
7 | x | 2 | x | 2,50 | 7,56 | 1110 | 24,0 | 28,9 | 15 |
7 | x | 3 | x | 0,75 | 24,8 | 730 | 20,3 | 24,9 | 7 |
7 | x | 3 | x | 1,50 | 12,2 | 1580 | 24,2 | 29,2 | 11 |
7 | x | 3 | x | 2,50 | 7,56 | 1640 | 27,0 | 32,1 | 15 |
8 | x | 2 | x | 0,75 | 24,8 | 730 | 22,2 | 27,0 | 7 |
8 | x | 2 | x | 1,50 | 12,2 | 900 | 26,6 | 31,8 | 11 |
8 | x | 2 | x | 2,50 | 7,56 | 1310 | 30,1 | 35,9 | 15 |
8 | x | 3 | x | 0,75 | 24,8 | 850 | 25,0 | 30,0 | 7 |
8 | x | 3 | x | 1,50 | 12,2 | 1890 | 30,4 | 36,3 | 11 |
8 | x | 3 | x | 2,50 | 7,56 | 2010 | 33,9 | 40,1 | 15 |
9 | x | 2 | x | 0,75 | 24,8 | 820 | 22,2 | 27,0 | 7 |
9 | x | 2 | x | 1,50 | 12,2 | 920 | 26,6 | 31,8 | 11 |
9 | x | 2 | x | 2,50 | 7,56 | 1520 | 30,1 | 35,9 | 15 |
9 | x | 3 | x | 0,75 | 24,8 | 1081 | 25,0 | 30,0 | 6 |
9 | x | 3 | x | 1,50 | 12,2 | 1454 | 30,4 | 36,3 | 10 |
9 | x | 3 | x | 2,50 | 7,56 | 1936 | 33,9 | 40,1 | 13 |
10 | x | 2 | x | 0,75 | 24,8 | 780 | 22,2 | 27,0 | 7 |
10 | x | 2 | x | 1,50 | 12,2 | 1010 | 26,6 | 31,8 | 11 |
10 | x | 2 | x | 2,50 | 7,56 | 1700 | 30,1 | 35,9 | 15 |
10 | x | 3 | x | 0,75 | 24,8 | 1050 | 25,0 | 30,0 | 6 |
10 | x | 3 | x | 1,50 | 12,2 | 2310 | 30,4 | 36,3 | 10 |
10 | x | 3 | x | 2,50 | 7,56 | 2490 | 33,9 | 40,1 | 13 |
12 | x | 2 | x | 0,75 | 24,8 | 900 | 24,1 | 29,1 | 7 |
12 | x | 2 | x | 1,50 | 12,2 | 1250 | 29,3 | 34,7 | 11 |
12 | x | 3 | x | 0,75 | 24,8 | 810 | 27,6 | 32,8 | 6 |
12 | x | 3 | x | 1,50 | 12,2 | 1890 | 33,0 | 39,1 | 10 |
14 | x | 2 | x | 0,75 | 24,8 | 850 | 25,4 | 30,5 | 6 |
14 | x | 2 | x | 1,50 | 12,2 | 1200 | 30,9 | 36,8 | 10 |
14 | x | 3 | x | 0,75 | 24,8 | 1020 | 29,0 | 34,4 | 5 |
14 | x | 3 | x | 1,50 | 12,2 | 1550 | 34,9 | 41,1 | 8 |
16 | x | 2 | x | 0,75 | 24,8 | 1100 | 27,0 | 32,1 | 6 |
16 | x | 2 | x | 1,50 | 12,2 | 1510 | 32,8 | 38,9 | 10 |
16 | x | 3 | x | 0,75 | 24,8 | 1720 | 30,8 | 36,7 | 5 |
16 | x | 3 | x | 1,50 | 12,2 | 3500 | 37,0 | 43,4 | 8 |
19 | x | 2 | x | 0,75 | 24,8 | 1380 | 28,9 | 34,2 | 6 |
19 | x | 2 | x | 1,50 | 12,2 | 1590 | 34,7 | 40,9 | 10 |
19 | x | 3 | x | 0,75 | 24,8 | 1790 | 32,5 | 38,6 | 5 |
19 | x | 3 | x | 1,50 | 12,2 | 5180 | 39,5 | 46,2 | 8 |
24 | x | 2 | x | 0,75 | 24,8 | 1420 | 32,5 | 38,6 | 5 |
24 | x | 2 | x | 1,50 | 12,2 | 2290 | 39,5 | 46,1 | 8 |
24 | x | 3 | x | 0,75 | 24,8 | 2540 | 36,7 | 43,1 | 5 |
24 | x | 3 | x | 1,50 | 12,2 | 5310 | 44,6 | 51,6 | 8 |