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Firetox Flame Retardant Cables |  |
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Firetox Flame Retardant Cables
600/1000V XLPE Insulated, LSZH Sheathed, Screened Power Cables (3C+3E)
FTX300 1RCZ1-R (CU/XLPE/CUTO/LSZH 600/1000V Class 2)
APPLICATION
The cables are designed specifically to suit the broad spectrum of requirements of Variable Speed Drives and
also include features for reducing the transmission of electromagnetic interference. These range of cables are
able to reduce capacitance of power conductors and have an electrically balanced construction which includes
split earths and a copper screen. This range of screened cables drastically reduce interferences from electrical
noise, especially in Variable Speed Drive (VSD) applications and are manufactured with fixed conductors.
With shield conductivity of 1/10th of phase conductor conductivity, this range of VSD cables effectively restrain
radiated and conducted radio-frequency emissions.
STANDARDS
Basic design to 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Note: Asterisk * denotes superseded standard.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
600/1000V
CABLE CONSTRUCTION
Conductor: Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2.
Insulation: Extruded cross-linked XLPE compound.
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: Red, Yellow, Blue, Green/Yellow (x3)
Outer sheath: Black or as order
Physical AND THERMAL PROPERTIES
Temperature range during operation: Max.90°C for XLPE
250°C in short-circuit for 5s max.
Minimum bending radius: 10 x Overall Diameter
CONSTRUCTION PARAMETERS
| Conductor | FTX300 1RCZ1-R | |||||
|---|---|---|---|---|---|---|
| No. of Core X Cross Section |
No./Nominal Diameter of Strands |
Combined Earth Size |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Nominal Overall Diameter |
Approx. Weight |
| mm2 | No./mm | mm2 | mm | mm | mm | kg/km |
| 3x1.5 | 7/0.53 | 4.5(3x1.5) | 0.7 | 1.8 | 13.6 | 325 |
| 3x2.5 | 7/0.67 | 4.5(3x1.5) | 0.7 | 1.8 | 14.8 | 380 |
| 3x4 | 7/0.85 | 4.5(3x1.5) | 0.7 | 1.8 | 15.8 | 440 |
| 3x6 | 7/1.04 | 7.5(3x2.5) | 0.7 | 1.8 | 16.9 | 550 |
| 3x10 | 7/1.35 | 12(3x4) | 0.7 | 1.8 | 18.6 | 750 |
| 3x16 | 7/1.70 | 18(3x6) | 0.7 | 1.8 | 20.8 | 1000 |
| 3x25 | 7/2.14 | 30(3x10) | 0.9 | 1.8 | 24.0 | 1470 |
| 3x35 | 7/2.52 | 30(3x10) | 0.9 | 1.8 | 25.6 | 1890 |
| 3x50 | 19/1.78 | 30(3x10) | 1.0 | 1.9 | 31.1 | 2300 |
| 3x70 | 19/2.14 | 48(3x16) | 1.1 | 2.0 | 34.6 | 3200 |
| 3x95 | 19/2.52 | 48(3x16) | 1.1 | 2.2 | 39.3 | 4200 |
| 3x120 | 37/2.03 | 75(3x25) | 1.2 | 2.3 | 44.0 | 5400 |
| 3x150 | 37/2.25 | 75(3x25) | 1.4 | 2.5 | 49.0 | 6400 |
| 3x185 | 37/2.52 | 105(3x35) | 1.6 | 2.6 | 54.0 | 7900 |
| 3x240 | 61/2.25 | 150(3x50) | 1.7 | 2.8 | 61.0 | 10200 |
| 3x300 | 61/2.52 | 150(3x50) | 1.8 | 3.0 | 67.0 | 12300 |
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 |
| 1.5 | 18 | 17 | 22 | 19 | 25 | 23 | - | - | - | - | - |
| 2.5 | 24 | 23 | 30 | 26 | 34 | 31 | - | - | - | - | - |
| 4 | 33 | 30 | 40 | 35 | 46 | 41 | - | - | - | - | - |
| 6 | 43 | 39 | 51 | 45 | 59 | 54 | - | - | - | - | - |
| 10 | 58 | 53 | 71 | 63 | 81 | 74 | - | - | - | - | - |
| 16 | 76 | 70 | 95 | 85 | 109 | 99 | - | - | - | - | - |
| 25 | 100 | 91 | 126 | 111 | 143 | 130 | 158 | 140 | 183 | 163 | 138 |
| 35 | 125 | 111 | 156 | 138 | 176 | 161 | 195 | 176 | 226 | 203 | 171 |
| 50 | 149 | 135 | 189 | 168 | 228 | 209 | 293 | 215 | 274 | 246 | 209 |
| 70 | 189 | 170 | 240 | 214 | 293 | 268 | 308 | 279 | 351 | 318 | 270 |
| 95 | 228 | 205 | 290 | 259 | 355 | 326 | 375 | 341 | 426 | 389 | 330 |
| 120 | 263 | 235 | 336 | 299 | 413 | 379 | 436 | 398 | 495 | 453 | 385 |
| 150 | 300 | 270 | 375 | 328 | 476 | 436 | 505 | 461 | 570 | 524 | 445 |
| 185 | 341 | 306 | 426 | 370 | 545 | 500 | 579 | 530 | 651 | 600 | 511 |
| 240 | 400 | 358 | 500 | 433 | 644 | 590 | 686 | 630 | 769 | 711 | 606 |
| 300 | 459 | 410 | 573 | 493 | 743 | 681 | 794 | 730 | 886 | 824 | 701 |
Voltage Drop (Per Amp Per Meter)
| Size of conductor |
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 | ||||||||||
| 1.5 | 31 | 31 | 27 | 27 | 27 | 27 | ||||||||||
| 2.5 | 19 | 19 | 16 | 16 | 16 | 16 | ||||||||||
| 4 | 33 | 12 | 10 | 10 | 10 | 10 | ||||||||||
| 6 | 7.8 | 7.9 | 6.8 | 6.8 | 6.8 | 6.8 | ||||||||||
| 10 | 4.7 | 4.7 | 4.7 | 4 | 4 | 4 | ||||||||||
| 16 | 2.9 | 2.9 | 2.9 | 2.5 | 2.5 | 2.5 | ||||||||||
| r | x | z | r | x | z | r | x | z | r | x | z | r | x | z | ||
| 25 | 1.85 | 1.85 | 0.31 | 1.90 | 1.85 | 0.190 | 1.85 | 1.60 | 0.27 | 1.65 | 1.600 | 0.165 | 1.600 | 1.600 | 0.190 | 1.600 |
| 35 | 1.35 | 1.35 | 0.29 | 1.35 | 1.35 | 0.180 | 1.35 | 1.15 | 0.25 | 1.15 | 1.150 | 0.155 | 1.50 | 1.150 | 0.180 | 1.150 |
| 50 | 0.99 | 1.00 | 0.29 | 1.05 | 0.99 | 0.180 | 1.00 | 0.87 | 0.25 | 0.90 | 0.860 | 0.155 | 0.870 | 0.860 | 0.180 | 0.870 |
| 70 | 0.68 | 0.70 | 0.28 | 0.75 | 0.68 | 0.175 | 0.71 | 0.60 | 0.24 | 0.65 | 0.590 | 0.150 | 0.610 | 0.590 | 0.175 | 0.620 |
| 95 | 0.49 | 0.51 | 0.27 | 0.58 | 0.49 | 0.170 | 0.52 | 0.44 | 0.23 | 0.50 | 0.430 | 0.145 | 0.450 | 0.430 | 0.170 | 0.460 |
| 120 | 0.39 | 0.41 | 0.26 | 0.48 | 0.39 | 0.165 | 0.43 | 0.35 | 0.23 | 0.42 | 0.340 | 0.140 | 0.370 | 0.340 | 0.165 | 0.380 |
| 150 | 0.32 | 0.33 | 0.26 | 0.43 | 0.32 | 0.165 | 0.36 | 0.29 | 0.23 | 0.37 | 0.280 | 0.140 | 0.310 | 0.280 | 0.165 | 0.320 |
| 185 | 0.25 | 0.27 | 0.26 | 0.37 | 0.26 | 0.165 | 0.30 | 0.23 | 0.23 | 0.32 | 0.220 | 0.140 | 0.260 | 0.220 | 0.165 | 0.280 |
| 240 | 0.19 | 0.21 | 0.26 | 0.33 | 0.20 | 0.160 | 0.25 | 0.185 | 0.22 | 0.29 | 0.170 | 0.140 | 0.220 | 0.170 | 0.165 | 0.240 |
| 300 | 0.155 | 0.175 | 0.25 | 0.31 | 0.16 | 0.160 | 0.22 | 0.150 | 0.22 | 0.27 | 0.140 | 0.140 | 0.195 | 0.135 | 0.160 | 0.210 |