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.

images/Flame Retardant Overall Screened Instrumentation Cables (Multipair).jpg images/FR-OS Instrument Cables(multipair).jpg

STANDARDS

  • Basic design adapted to BS 5308 Part1 Type1

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Note: Asterisk * denotes superseded standard.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

300/500 V

CABLE CONSTRUCTION

Conductors Annealed or tinned copper, sizes: 0.5mm^2 and 0.75mm^2 mulitistranded (Class 5), 0.5 mm^2, 1.0 mm^2 solid( Class 1), 1.5mm^2 or 2.5mm^2, multistranded(Class 2) to BS6360
Insulation Extruded XLPE compound, PE compound can be offered as option
Pairs Two insulated conductors uniformly twisted together with a lay not exceeding 100mm
Binder tape PETP transparent tape
Overall Screen Aluminium/polyester tape with 0.5mm2 screen (7/0.3mm) tinned copper drain wire
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.). UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option

COLOUR CODE

Insulation Colour Please refer to BS 5308 Part 1 colour code chat
Outer Sheath Black or blue

PHYSICAL AND THERMAL PROPERTIES

Temperature range during operation -5°C - +50°C
Temperature range fixed installation -30°C - +90°C for XLPE, -30°C - +70°C for PE
Maximum short circuit temperature (5 Seconds) 250°C
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

No. of Pairs X Cross Section No./Nominal Diameter of Strands Nominal Conductor Cross-Section Area Nominal Insulation Thickness Nominal Sheath Thickness Nominal Overall Diameter Approx.Weight
No. no./mm mm2 mm mm mm kg/km
1 1/0.80 0.5 0.5 1.3 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 1.3 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 1.3 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 2.0 37.6 1690
1 1/1.13 1.0 0.6 1.3 6.6 85
2 1/1.13 1.0 0.6 0.8 8 115
5 1/1.13 1.0 0.6 1.2 13.5 290
10 1/1.13 1.0 0.6 1.2 17.7 500
15 1/1.13 1.0 0.6 1.3 20.6 670
20 1/1.13 1.0 0.6 1.5 23.8 950
30 1/1.13 1.0 0.6 1.5 28.4 1030
50 1/1.13 1.0 0.6 2.0 36.6 1750
1 7/0.53 1.5 0.6 1.4 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 2.0 43 2400

 

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