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Firetox Flame Retardant Cables |  |
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Flame Retardant Instrumentation Cables
Flame Retardant Overall Screened Instrumentation Cables (multipair)
RE-2X(St)H
Application
The unarmoured LSZH versions (Part 1 Type 1) cables are generally use for indoor installation and suitable for
wet and damp areas. Generally used within industrial process manufacturing plants for communication, data and
voice transmission signals and services, Also used for the interconnection of electrical equipment and
instruments, the LSZH sheath can reduce toxic smoke and fume emission.
Standards
Basic design to BS 5308 Part1 Type1 & 2
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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Note: Asterisk * denotes superseded standard.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
300/500V
Cable Construction
Conductor: Annealed or tinned copper, sizes: 0.5mm² and 0.75mm² mulitistranded(Class 5), 0.5 mm², 1.0 mm²
solid(Class 1), 1.5mm² or 2.5mm², multistranded(Class 2) to BS6360
Insulation: XLPE (Cross Linked Polyethylene), or PE (optional)
Pairs: Two insulated conductors uniformly twisted together with a lay not exceeding 100mm
Binder tape: PETP transparent tape
Overall Screen: Aluminium/polyester tape is applied over the laid up pairs metallic side down in contact with
tinned copper drain wire, 0.5mm²
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: See technical information
Outer sheath: Black or blue
Physical And Thermal Properties
Maximum Operating temperature: -20˚C - + 90˚C( fixed installation)
0˚C - +50˚C(during operation)
Minimum bending radius: 5 x Overall Diameter
Electrical Properties
| Conductor Area Size | mm 2 | 0.5 | 0.5 | 0.75 | 1.0 | 1.5 | |
| Conductor Stranding | No. x mm | 1 x 0.8 | 16 x 0.2 | 24 x 0.2 | 1 x 1.13 | 7 x 0.53 | |
| Conductor resistance max | ohm/km | 36.8 | 39.7 | 26.5 | 18.2 | 12.3 | |
| Insulation resistance min | Gohm/ km |
5 | 5 | 5 | 5 | 5 | |
| Capacitance unbalance at 1 kHz(pair to pair screen) |
pF/250m | 250 | |||||
| max. mutual Capacitance @ 1 kHz forNon OS or OS cables (except one-pair and two- pairs) |
pF/m | 115 | 115 | 115 | 115 | 115 | |
| max. mutual Capacitance @ 1 kHz IS/OS cables (include 1 pair and 2 pair) |
pF/m | 75 | 75 | 75 | 75 | 75 | |
| max. L/R Ratio for adjacent cores(Inductance/Resistance) |
μH/ohm | 25 | 25 | 25 | 25 | 40 | |
| Test voltage | Core to core | V | 1000 | 1000 | 1000 | 1000 | 1000 |
| Core to screen | V | 1000 | 1000 | 1000 | 1000 | 1000 | |
Construction Parameters
| Conductor | RE-2X(st)H | |||||
| Number of Pairs | No./
Nominal Diameter of Strands |
Nominal
Conductor
Cross- Section Area |
Nominal
Insulation Thickness |
Nominal
Sheath Thickness |
Nominal
Overall Diameter |
Approx. Weight |
| no./mm | mm2 | mm | mm | mm | kg/km | |
| 1 | 1/0.80 | 0.5 | 0.5 | 0.8 | 5.5 | 35 |
| 2 | 1/0.80 | 0.5 | 0.5 | 0.8 | 6.8 | 55 |
| 5 | 1/0.80 | 0.5 | 0.5 | 1.1 | 10.9 | 125 |
| 10 | 1/0.80 | 0.5 | 0.5 | 1.2 | 14.4 | 215 |
| 15 | 1/0.80 | 0.5 | 0.5 | 1.2 | 16.5 | 300 |
| 20 | 1/0.80 | 0.5 | 0.5 | 1.3 | 18.8 | 385 |
| 30 | 1/0.80 | 0.5 | 0.5 | 1.3 | 22.3 | 545 |
| 50 | 1/0.80 | 0.5 | 0.5 | 1.5 | 28.5 | 875 |
| 1 | 16/0.20 | 0.5 | 0.6 | 0.8 | 6.2 | 60 |
| 2 | 16/0.20 | 0.5 | 0.6 | 0.8 | 7.6 | 80 |
| 5 | 16/0.20 | 0.5 | 0.6 | 1.1 | 12.4 | 210 |
| 10 | 16/0.20 | 0.5 | 0.6 | 1.2 | 16.5 | 340 |
| 15 | 16/0.20 | 0.5 | 0.6 | 1.3 | 19.2 | 440 |
| 20 | 16/0.20 | 0.5 | 0.6 | 1.3 | 21.7 | 570 |
| 30 | 16/0.20 | 0.5 | 0.6 | 1.5 | 26.4 | 780 |
| 50 | 16/0.20 | 0.5 | 0.6 | 1.7 | 33.4 | 1130 |
| 1 | 24/0.2 | 0.75 | 0.6 | 0.8 | 6.7 | 75 |
| 2 | 24/0.2 | 0.75 | 0.6 | 0.9 | 8.4 | 100 |
| 5 | 24/0.2 | 0.75 | 0.6 | 1.2 | 13.8 | 250 |
| 10 | 24/0.2 | 0.75 | 0.6 | 1.3 | 18.4 | 450 |
| 15 | 24/0.2 | 0.75 | 0.6 | 1.5 | 21.1 | 600 |
| 20 | 24/0.2 | 0.75 | 0.6 | 1.5 | 24.4 | 920 |
| 30 | 24/0.2 | 0.75 | 0.6 | 1.7 | 29.5 | 980 |
| 50 | 24/0.2 | 0.75 | 0.6 | 2 | 37.6 | 1690 |
| 1 | 1/1.13 | 1 | 0.6 | 0.8 | 6.6 | 85 |
| 2 | 1/1.13 | 1 | 0.6 | 0.8 | 8 | 115 |
| 5 | 1/1.13 | 1 | 0.6 | 1.2 | 13.5 | 290 |
| 10 | 1/1.13 | 1 | 0.6 | 1.2 | 17.7 | 500 |
| 15 | 1/1.13 | 1 | 0.6 | 1.3 | 20.6 | 670 |
| 20 | 1/1.13 | 1 | 0.6 | 1.5 | 23.8 | 950 |
| 30 | 1/1.13 | 1 | 0.6 | 1.5 | 28.4 | 1030 |
| 50 | 1/1.13 | 1 | 0.6 | 2 | 36.6 | 1750 |
| 1 | 7/0.53 | 1.5 | 0.6 | 0.8 | 7.5 | 100 |
| 2 | 7/0.53 | 1.5 | 0.6 | 0.9 | 9.3 | 150 |
| 5 | 7/0.53 | 1.5 | 0.6 | 1.2 | 15.6 | 360 |
| 10 | 7/0.53 | 1.5 | 0.6 | 1.3 | 20.9 | 690 |
| 15 | 7/0.53 | 1.5 | 0.6 | 1.5 | 24.6 | 880 |
| 20 | 7/0.53 | 1.5 | 0.6 | 1.5 | 27.8 | 1230 |
| 30 | 7/0.53 | 1.5 | 0.6 | 1.7 | 33.7 | 1560 |
| 50 | 7/0.53 | 1.5 | 0.6 | 2 | 43 | 2400 |