RFCU(I) 250V
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- RFCU(I) 250V
Screened, Galvanised Steel Wire Braided Halogen Free, 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 R= Hard grade Ethylene Propylene Rubber (HEPR)
Twisting : Color coded cores twisted together to form a pair/triad
Individual Screen : (Code Letter I) Each pair/triple are screened by copper backed polyester tape in contact with a stranded tinned copper drain wire and wrapped with polyester tape. 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 60092-353 : Design
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 power, control and lighting in both explosion and safe areas, emergency and critical systems.
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 | 140 | 7,0 | 10,3 | 13 |
1 | x | 2 | x | 1,50 | 12,2 | 180 | 8,3 | 11,7 | 20 |
1 | x | 2 | x | 2,50 | 7,56 | 230 | 9,2 | 12,7 | 26 |
1 | x | 3 | x | 0,75 | 24,8 | 150 | 7,4 | 10,7 | 11 |
1 | x | 3 | x | 1,50 | 12,2 | 190 | 8,8 | 12,2 | 16 |
1 | x | 3 | x | 2,50 | 7,56 | 360 | 9,8 | 13,3 | 21 |
2 | x | 2 | x | 0,75 | 24,8 | 270 | 10,9 | 14,9 | 11 |
2 | x | 2 | x | 1,50 | 12,2 | 370 | 13,2 | 17,4 | 16 |
2 | x | 2 | x | 2,50 | 7,56 | 490 | 14,8 | 19,1 | 21 |
2 | x | 3 | x | 0,75 | 24,8 | 330 | 12,1 | 16,2 | 8 |
2 | x | 3 | x | 1,50 | 12,2 | 450 | 14,7 | 19,0 | 13 |
2 | x | 3 | x | 2,50 | 7,56 | 700 | 16,5 | 21,0 | 17 |
4 | x | 2 | x | 0,75 | 24,8 | 390 | 12,7 | 16,9 | 7 |
4 | x | 2 | x | 1,50 | 12,2 | 550 | 15,5 | 19,9 | 11 |
4 | x | 2 | x | 2,50 | 7,56 | 970 | 17,5 | 22,0 | 15 |
4 | x | 3 | x | 0,75 | 24,8 | 470 | 14,2 | 18,4 | 7 |
4 | x | 3 | x | 1,50 | 12,2 | 690 | 17,4 | 21,9 | 11 |
4 | x | 3 | x | 2,50 | 7,56 | 1480 | 19,6 | 24,3 | 15 |
7 | x | 2 | x | 0,75 | 24,8 | 550 | 15,3 | 19,6 | 7 |
7 | x | 2 | x | 1,50 | 12,2 | 800 | 18,7 | 23,4 | 11 |
7 | x | 2 | x | 2,50 | 7,56 | 1750 | 21,1 | 26,0 | 15 |
7 | x | 3 | x | 0,75 | 24,8 | 730 | 17,1 | 21,5 | 7 |
7 | x | 3 | x | 1,50 | 12,2 | 1180 | 21,0 | 25,8 | 11 |
7 | x | 3 | x | 2,50 | 7,56 | 2350 | 23,8 | 28,8 | 15 |
8 | x | 2 | x | 0,75 | 24,8 | 680 | 18,8 | 23,4 | 7 |
8 | x | 2 | x | 1,50 | 12,2 | 1080 | 23,2 | 28,1 | 11 |
8 | x | 2 | x | 2,50 | 7,56 | 1860 | 26,2 | 31,4 | 15 |
8 | x | 3 | x | 0,75 | 24,8 | 840 | 21,0 | 25,9 | 7 |
8 | x | 3 | x | 1,50 | 12,2 | 1030 | 26,1 | 31,3 | 11 |
8 | x | 3 | x | 2,50 | 7,56 | 2710 | 29,9 | 35,5 | 15 |
9 | x | 2 | x | 0,75 | 24,8 | 760 | 18,8 | 23,4 | 7 |
9 | x | 2 | x | 1,50 | 12,2 | 1210 | 23,2 | 28,1 | 11 |
9 | x | 2 | x | 2,50 | 7,56 | 1960 | 26,2 | 31,4 | 15 |
9 | x | 3 | x | 0,75 | 24,8 | 1150 | 21,0 | 25,9 | 6 |
9 | x | 3 | x | 1,50 | 12,2 | 1800 | 26,1 | 31,3 | 10 |
9 | x | 3 | x | 2,50 | 7,56 | 3000 | 29,9 | 35,5 | 13 |
10 | x | 2 | x | 0,75 | 24,8 | 820 | 18,8 | 23,4 | 7 |
10 | x | 2 | x | 1,50 | 12,2 | 1090 | 23,2 | 28,1 | 11 |
10 | x | 2 | x | 2,50 | 7,56 | 2250 | 26,2 | 31,4 | 15 |
10 | x | 3 | x | 0,75 | 24,8 | 1114 | 21,0 | 25,9 | 6 |
10 | x | 3 | x | 1,50 | 12,2 | 1538 | 26,1 | 31,3 | 10 |
10 | x | 3 | x | 2,50 | 7,56 | 2068 | 29,9 | 35,5 | 13 |
12 | x | 2 | x | 0,75 | 24,8 | 950 | 20,3 | 25,1 | 7 |
12 | x | 2 | x | 1,50 | 12,2 | 1150 | 25,2 | 30,3 | 11 |
12 | x | 3 | x | 0,75 | 24,8 | 1010 | 22,8 | 27,8 | 6 |
12 | x | 3 | x | 1,50 | 12,2 | 1710 | 28,7 | 34,2 | 10 |
14 | x | 2 | x | 0,75 | 24,8 | 1050 | 21,4 | 26,3 | 6 |
14 | x | 2 | x | 1,50 | 12,2 | 1310 | 26,5 | 31,8 | 10 |
14 | x | 3 | x | 0,75 | 24,8 | 1610 | 24,1 | 29,1 | 5 |
14 | x | 3 | x | 1,50 | 12,2 | 2000 | 30,3 | 36,3 | 8 |
16 | x | 2 | x | 0,75 | 24,8 | 1000 | 22,8 | 27,7 | 6 |
16 | x | 2 | x | 1,50 | 12,2 | 1560 | 28,6 | 34,0 | 10 |
16 | x | 3 | x | 0,75 | 24,8 | 1310 | 25,6 | 30,8 | 5 |
16 | x | 3 | x | 1,50 | 12,2 | 2300 | 32,2 | 38,3 | 8 |
19 | x | 2 | x | 0,75 | 24,8 | 1510 | 24,0 | 29,1 | 6 |
19 | x | 2 | x | 1,50 | 12,2 | 1870 | 30,2 | 36,2 | 10 |
19 | x | 3 | x | 0,75 | 24,8 | 2310 | 27,4 | 32,7 | 5 |
19 | x | 3 | x | 1,50 | 12,2 | 2740 | 34,0 | 40,3 | 8 |
24 | x | 2 | x | 0,75 | 24,8 | 1480 | 27,5 | 32,8 | 5 |
24 | x | 2 | x | 1,50 | 12,2 | 2390 | 34,1 | 40,4 | 8 |
24 | x | 3 | x | 0,75 | 24,8 | 2050 | 30,9 | 36,9 | 5 |
24 | x | 3 | x | 1,50 | 12,2 | 3500 | 38,8 | 45,5 | 8 |