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Firetox Flame Retardant Cables |  |
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Firetox Flame Retardant Cables
450/750V XLPE Insulated, LSZH Sheathed Power Cables (multicore)
FTX200 07RZ1-R (CU/XLPE/LSZH 450/750V Class 2)
Application
450/750V XLPE Insulated, LSZH Sheathed Power Cables (multicore) 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Note: Asterisk * denotes superseded standard.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
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: 6 x Overall Diameter
Construction Parameters
| Conductor | FTx200 07RZ1-R | ||||||
|---|---|---|---|---|---|---|---|
| No. of Core X Cross Section |
No./Nominal Diameter of Strands | Nominal Overall Diameter Conductor |
Nominal Insulation Thickness | Nominal Sheath Thickness | Nominal Overall Diameter | max.DC resistance of conductor @20°C |
Approx. Weight |
| Noxmm2 | No./mm | mm | mm | mm | mm | Ω/km | kg/km |
| 7x1.0 | 7/0.44 | 1.32 | 0.7 | 1.3 | 11.6 | 18.1 | 210 |
| 7x1.5 | 7/0.53 | 1.59 | 0.7 | 1.3 | 12.5 | 12.1 | 258 |
| 7x2.5 | 7/0.67 | 2.01 | 0.7 | 1.3 | 13.8 | 7.41 | 347 |
| 12x1.5 | 7/0.53 | 1.59 | 0.7 | 1.4 | 16.5 | 12.1 | 413 |
| 12x2.5 | 7/0.67 | 2.01 | 0.7 | 1.5 | 18.3 | 7.41 | 561 |
| 19x1.5 | 7/0.53 | 1.59 | 0.7 | 1.5 | 19.3 | 12.1 | 609 |
| 19x2.5 | 7/0.67 | 2.01 | 0.7 | 1.6 | 21.6 | 7.41 | 836 |
Note: The parameters listed above are nominal values as per cable standards. Actual values may vary due to material and manufacturing process variations. For precise specifications or customized requirements, please contact us for further information
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 | - | - | - | - | - |
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) |
||||||||
| 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 | ||||||