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Firetox Flame Retardant Cables |  |
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Firetox Flame Retardant Cables
450/750V XLPE Insulated, LSZH Sheathed, Screened Power Cables (multicore)
FTX200 07RCZ1-R (CU/XLPE/CUTO/LSZH 450/750V Class 2)
Application
The cables are mainly used in power stations, mass transit underground passenger systems, airports,
petrochemical plants, hotels, hospitals, and high-rise buildings.
Standards
Basic design to BS 7211; IEC 60502-1
Fire Performance
Flame Retardance (Single Vertical Wire Test) |
EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2; VDE 0482-332-1 ; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2); CEI 20-35/1-2; EN 50265-2- 1*; DIN VDE 0482-265-2-1* |
Reduced Fire Propagation (Vertically-mounted bundled wires & cable test) |
EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30- 004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2- 4 |
| Halogen Free | IEC 60754-1; EN 50267-2-1; DIN VDE 0482-267-2-1; CEI 20-37/2-1 ; BS 6425-1* |
No Corrosive Gas Emission |
IEC 60754-2; EN 50267-2-2; DIN VDE 0482-267-2-2; CEI 20-37/2-2 ; BS 6425-2* |
minimum Smoke Emission |
IEC 61034-1&2; EN 61034 -1&2; DIN VDE 0482-1034-1&2; CEI 20-37/3-1&2; EN 50268- 1&2*; BS 7622-1&2* |
| No Toxic gases | NES 02-713; NF C 20-454 |
Note: Asterisk * denotes superseded standard.
Voltage Rating
450/750V
Cable Construction
Conductor: Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: Extruded cross-linked XLPE compound.
Filler, binder (if any): PP, PET, LSZH
Overall Screen: Copper tape
Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound
type SW2-SW4 as per BS 7655-2.6 can be offered.)
Colour Code
Insulation colour as per bs7671
| with earth conductor | without earth conductor | |
| 2Cores | - | Brown,Blue |
| 3Cores | Yellow/Green,Brown,Blue | Brown,Gray,Black |
| 4Cores | Yellow/Green,Brown,Gray,Black | Brown,Gray,Black,Blue |
| 5Cores | Yellow/Green,Brown,Gray,Black,Blue | Brown,Gray,Black,Blue,Black |
| above 5 Cores | Yellow/Green,Black Numbered | Black Numbered |
sheath colour: Black
Physical And Thermal Properties
Temperature range during operation: Max.90°C for XLPE
250°C in short-circuit for 5s max.
Minimum bending radius: 8 x Overall Diameter
Construction Parameters
| Conductor | FTx200 07RcZ1-R | |||||||
| No. of Core X Cross Section | No./ Nominal Diameter of Strands | Nominal Overall Diameter Conductor | Nominal Insulation Thickness | Nominal Copper Tape Thickness | Nominal Sheath Thickness | Nominal Overall Diameter | max.DC resistance of conductor @20°C |
Approx. Weight |
| Noxmm2 | No./mm | mm | mm | mm | mm | mm | Ω/km | kg/km |
| 7x1.0 | 7/0.44 | 1.32 | 0.7 | 0.1 | 1.3 | 13.9 | 18.1 | 309 |
| 7x1.5 | 7/0.53 | 1.59 | 0.7 | 0.1 | 1.4 | 14.8 | 12.1 | 366 |
| 7x2.5 | 7/0.44 | 2.01 | 0.7 | 0.1 | 1.4 | 16.2 | 7.41 | 468 |
| 12x1.5 | 7/0.53 | 1.59 | 0.7 | 0.1 | 1.5 | 18.9 | 12.1 | 560 |
| 12x2.5 | 7/0.67 | 2.01 | 0.7 | 0.1 | 1.5 | 20.8 | 7.41 | 727 |
| 19x1.5 | 7/0.53 | 1.59 | 0.7 | 0.1 | 1.6 | 21.9 | 12.1 | 786 |
| 19x2.5 | 7/0.67 | 2.01 | 0.7 | 0.1 | 1.6 | 24.2 | 7.41 | 1,037 |
Electrical Properties
Conductor Operating Temperature : 90°C
Ambient Temperature : 30°C
Current-Carrying Capacities (Amp)
| Conductor cross- sectional area | Reference method 4 (enclosed in conduit in thermally insulating wall etc) |
Reference method 3 (enclosed in conduit on a wall or in trunking etc) |
Reference method 1 (clipped direct) |
Reference method 11 (on a perforated cable tray, horizontal or vertical) | Reference method 12 (free air) | ||||||
| Horizontal flat spaced | Vertical flat spaced | Trefoil | |||||||||
| 2 cables, single- phase a.c. or d.c. | 3 or 4 cables, 3-phase a.c. |
2 cables, single- phase a.c. or d.c | 3 or 4 cables, 3-phase a.c. |
2 cables, single- phase a.c. or d.c. flat and touching | 3 or 4 cables, 3-phase a.c. flat and touching or trefoil |
2 cables, single- phase a.c. or d.c. or flat and touching | 3 or 4 cables, 3-phase a.c. flat and touching or trefoil |
2 cables, single- phase a.c. or d.c. or 3 c ables three phase |
2 cables, single- phase a.c. or d.c. or 3 cables three phase |
3 cables, trefoil 3-phase a.c. |
|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| mm2 | A | A | A | A | A | A | A | A | A | A | A |
| 1.0 | 13 | - | - | - | 15 | - | - | - | - | - | - |
| 1.5 | 18 | 17 | 22 | 19 | 25 | 23 | - | - | - | - | - |
| 2.5 | 24 | 23 | 30 | 26 | 34 | 31 | - | - | - | - | - |
| 4 | 33 | 30 | 40 | 35 | 46 | 41 | - | - | - | - | - |
Voltage Drop (Per Amp Per Meter)
| Nominal Cross Section Area |
2 cables d.c. |
2 cables, single-phase a.c. | 3 or 4 cables, 3-phase a.c. | |||||||||
| Ref. Methods 3 and 4 (enclosed in conduit etc, in or on a wall) |
Ref. Methods 1 and 11 (clipped direct or on trays touching) |
Ref. Methods 3 and 4 (enclosed in conduit etc, in or on a wall) |
Ref. Methods 1, 11 and 12 (in trefoil) |
Ref. Methods 1 and 11(Flat and touching) |
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| 1 | 2 | 3 | 4 | 5 | 6 | 7 | ||||||
| mm2 | mV/A/m | mV/A/m | mV/A/m | mV/A/m | mV/A/m | mV/A/m | ||||||
| 1.0 | 46 | 46 | - | - | - | - | ||||||
| 1.5 | 31 | 31 | 27 | 27 | 27 | 27 | ||||||
| 2.5 | 19 | 19 | 16 | 16 | 16 | 16 | ||||||
| 4 | 33 | 12 | 10 | 10 | 10 | 10 | ||||||