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Fire Resistant Overall Screened, Armoured Instrumentation Cables (Multipair)

RE-2X(St)HSWAH...CI

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APPLICATION

The armoured LSZH sheathed cables are generally used when the risk of mechanical damage is increased. The galvanized steel wire armour provides excellent protection. Generally, the cables are 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 EN 50288-7 (formerly BS 5308)

FIRE PERFORMANCE

Circuit Integrity IEC 60331-21; BS 6387 CWZ (Optional); BS EN 50200 (PH30/PH60/PH120)
Flame Retardance (Single Vertical Wire or cable test) IEC 60332-1-2; EN 60332-1-2
Reduced Fire Propagation (Vertically-mounted bundled wires & cables test) IEC 60332-3-24; EN 60332-3-24
Halogen Free IEC 60754-1; EN 50267-2-1
No Corrosive Gas Emission IEC 60754-2; EN 50267-2-2
Minimum Smoke Emission IEC 61034-2; EN 61034-2

VOLTAGE RATING

300V, 500V

Cable construction

Conductor
Plain or metal coated copper wire, solid, stranded or flexible according to IEC 60228 class 1, 2 and class 5.
Fire Barrier
Mica glass tape.
Insulation
Extruded XLPE compound according to EN 50290-2-29. LSZH, PE, PP compound can be offered as options.
Pairs
Two insulated conductors uniformly twisted together with a lay not exceeding 100mm (≤1.5mm²) or 150mm (for 2.5mm²).
Binder Tape
PETP transparent tape.
Overall Screen
Aluminium/polyester tape is applied over the laid up pairs with metallic side down in contact with tinned copper drain wire, 0.5mm². Copper braid screen or aluminium/polyester tape combination with copper braid screen can be offered as option.
Inner Sheath
Thermoplastic LSZH compound.
Amouring
Galvanized steel wire armour.
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).
Outer Sheath Option
UV resistance, hydrocarbon resistance, oil resistance, anti-rodent and anti-termite properties can be offered as option.

Colour code

Insulation Colour
Colours and/or additional ring markings and/or symbols achieved by the use of coloured insulation or by a coloured surface using extrusion, printing or painting.
Outer Sheath
Black. Other colours can be offered upon request.

Physical and thermal properties

Temperature range during operation
-30°C - +90°C
Temperature range fixed installation
-5°C - +50°C
Maximum short circuit temperature (5 Seconds)
250°C
Minimum bending radius
10 × Overall Diameter

ELECTRICAL PROPERTIES

300V

Conductor area size mm² 0.5 0.75 1.0 1.5
Insulation thickness (Nominal) mm 0.4 0.4 0.4 0.5
Insulation thickness (Minimum) mm 0.26 0.26 0.26 0.35
Conductor resistance (20°C) ohm/km 36.7 25.0 18.5 12.3
Minimum Insulation resistance (20°C) Mohm/km 1000
Maximum Mutual capacitance nf/km 250
Capacitance Unbalance pf/500m 500
Maximum l/R (ratio) μH/Ω 25 25 25 40
Operating Voltage V 300
Dielectric strength for 1 minute AC V ≥1000
DC V ≥2000

500v

Conductor area size mm² 0.5 0.75 1.0 1.5 2.5
Insulation thickness (nominal) mm 0.6 0.6 0.6 0.6 0.7
Insulation thickness (minimum) mm 0.44 0.44 0.44 0.44 0.53
Conductor resistance (20°C) ohm/km 36.7 25.0 18.5 12.3 7.4
Minimum Insulation resistance (20°C) Mohm/km 1000
Maximum Mutual capacitance nf/km 250
Capacitance Unbalance pf/500m 500
Maximum l/R (ratio) μH/Ω 25 25 25 40 60
Operating Voltage V 500
Dielectric strength for 1 minute AC V ≥2000
DC V ≥3000

CONSTRUCTION PARAMETERS

300V

Conductor RE-2X(St)HSWAH...CI
No. of Pairs X Cross Section Class of Conductor Nominal Insulation Thickness Nominal Inner Sheath Thickness Nominal Armour Wire Diameter Nominal Outer Sheath Thickness Approx. Overall Diameter Approx. Weight
mm² 　 mm mm mm mm mm kg/km
0.5mm²
1x2x0.5 2 0.4 0.9 0.9 1.3 11.8 287
2x2x0.5 2 0.4 0.9 0.9 1.4 15.4 431
3x2x0.5 2 0.4 1.0 0.9 1.4 16.3 490
4x2x0.5 2 0.4 1.0 0.9 1.4 17.4 553
5x2x0.5 2 0.4 1.1 0.9 1.5 19.1 644
8x2x0.5 2 0.4 1.1 1.25 1.5 22.5 945
10x2x0.5 2 0.4 1.1 1.25 1.5 25.5 1123
12x2x0.5 2 0.4 1.2 1.25 1.5 26.4 1219
16x2x0.5 2 0.4 1.2 1.25 1.6 29.0 1434
20x2x0.5 2 0.4 1.3 1.6 1.6 31.2 1841
24x2x0.5 2 0.4 1.3 1.6 1.7 35.9 2148
0.75mm²
1x2x0.75 2 0.4 0.9 0.9 1.3 12.1 304
2x2x0.75 2 0.4 1.0 0.9 1.4 16.2 476
3x2x0.75 2 0.4 1.0 0.9 1.4 16.9 530
4x2x0.75 2 0.4 1.1 0.9 1.5 18.6 626
5x2x0.75 2 0.4 1.1 0.9 1.5 19.9 703
8x2x0.75 2 0.4 1.1 1.25 1.5 23.4 1035
10x2x0.75 2 0.4 1.2 1.25 1.6 27.1 1269
12x2x0.75 2 0.4 1.2 1.25 1.6 27.9 1361
16x2x0.75 2 0.4 1.3 1.25 1.6 30.7 1614
20x2x0.75 2 0.4 1.4 1.6 1.7 33.9 2086
24x2x0.75 2 0.4 1.4 1.6 1.8 38.0 2436
1.0mm²
1x2x1.0 2 0.4 0.9 0.9 1.3 12.6 326
2x2x1.0 2 0.4 1.0 0.9 1.4 16.9 516
3x2x1.0 2 0.4 1.1 0.9 1.5 18.1 604
4x2x1.0 2 0.4 1.1 0.9 1.5 19.4 688
5x2x1.0 2 0.4 1.1 1.25 1.5 21.5 907
8x2x1.0 2 0.4 1.2 1.25 1.5 24.8 1168
10x2x1.0 2 0.4 1.2 1.25 1.6 28.5 1412
12x2x1.0 2 0.4 1.3 1.25 1.6 29.5 1543
16x2x1.0 2 0.4 1.4 1.6 1.7 33.5 2071
20x2x1.0 2 0.4 1.4 1.6 1.8 35.8 2364
24x2x1.0 2 0.4 1.5 1.6 1.8 40.3 2773
1.5mm²
1x2x1.5 2 0.5 0.9 0.9 1.4 13.7 379
2x2x1.5 2 0.5 1.1 0.9 1.5 18.8 622
3x2x1.5 2 0.5 1.1 0.9 1.5 19.7 706
4x2x1.5 2 0.5 1.2 1.25 1.6 22.4 975
5x2x1.5 2 0.5 1.2 1.25 1.6 24.0 1100
8x2x1.5 2 0.5 1.3 1.25 1.6 27.7 1431
10x2x1.5 2 0.5 1.4 1.6 1.7 32.9 1966
12x2x1.5 2 0.5 1.4 1.6 1.7 33.8 2119
16x2x1.5 2 0.5 1.5 1.6 1.8 37.4 2546
20x2x1.5 2 0.5 1.6 1.6 1.9 40.4 2952
24x2x1.5 2 0.5 1.7 1.6 1.9 45.5 3467

500v

Conductor RE-2X(St)HSWAH...CI
No. of Pairs X Cross Section Class of Conductor Nominal Insulation Thickness Nominal Inner Sheath Thickness Nominal Armour Wire Diameter Nominal Outer Sheath Thickness Approx. Overall Diameter Approx. Weight
mm² 　 mm mm mm mm mm kg/km
0.5mm²
1x2x0.5 2 0.6 0.9 0.9 1.3 11.5 277
2x2x0.5 2 0.6 1.1 0.9 1.5 17.3 505
3x2x0.5 2 0.6 1.1 0.9 1.5 18.1 564
4x2x0.5 2 0.6 1.2 0.9 1.6 19.6 648
5x2x0.5 2 0.6 1.3 1.25 1.6 22.0 872
8x2x0.5 2 0.6 1.4 1.25 1.7 25.5 1116
10x2x0.5 2 0.6 1.5 1.25 1.8 29.6 1372
12x2x0.5 2 0.6 1.5 1.25 1.8 30.4 1471
16x2x0.5 2 0.6 1.7 1.6 2.0 34.3 1962
20x2x0.5 2 0.6 1.7 1.6 2.0 37.0 2230
24x2x0.5 2 0.6 1.9 1.6 2.2 41.8 2651
0.75mm²
1x2x0.75 2 0.6 0.9 0.9 1.4 11.8 293
2x2x0.75 2 0.6 1.1 0.9 1.5 17.9 541
3x2x0.75 2 0.6 1.2 0.9 1.5 18.9 609
4x2x0.75 2 0.6 1.2 1.25 1.6 21.2 830
5x2x0.75 2 0.6 1.3 1.25 1.7 22.9 943
8x2x0.75 2 0.6 1.4 1.25 1.7 26.6 1216
10x2x0.75 2 0.6 1.6 1.25 1.9 30.9 1499
12x2x0.75 2 0.6 1.6 1.6 1.9 32.6 1819
16x2x0.75 2 0.6 1.7 1.6 2.0 35.9 2151
20x2x0.75 2 0.6 1.8 1.6 2.1 38.7 2453
24x2x0.75 2 0.6 2.0 2 2.2 44.7 3253
1.0mm²
1x2x1.0 2 0.6 0.9 0.9 1.4 12.2 314
2x2x1.0 2 0.6 1.2 0.9 1.5 18.7 586
3x2x1.0 2 0.6 1.2 0.9 1.6 19.7 664
4x2x1.0 2 0.6 1.3 1.25 1.6 22.1 904
5x2x1.0 2 0.6 1.3 1.25 1.7 24.0 1031
8x2x1.0 2 0.6 1.5 1.25 1.8 27.9 1342
10x2x1.0 2 0.6 1.6 1.6 1.9 33.2 1869
12x2x1.0 2 0.6 1.7 1.6 1.9 34.2 2008
16x2x1.0 2 0.6 1.8 1.6 2.0 37.8 2387
20x2x1.0 2 0.6 1.9 1.6 2.1 40.7 2736
24x2x1.0 2 0.6 2.1 2 2.3 47.1 3614
1.5mm²
1x2x1.5 2 0.6 1.0 0.9 1.4 12.7 342
2x2x1.5 2 0.6 1.2 0.9 1.6 19.7 647
3x2x1.5 2 0.6 1.2 1.25 1.6 21.5 870
4x2x1.5 2 0.6 1.3 1.25 1.7 23.4 1006
5x2x1.5 2 0.6 1.4 1.25 1.7 25.4 1153
8x2x1.5 2 0.6 1.5 1.25 1.8 29.6 1516
10x2x1.5 2 0.6 1.7 1.6 2.0 35.2 2104
12x2x1.5 2 0.6 1.7 1.6 2.0 36.3 2272
16x2x1.5 2 0.6 1.9 1.6 2.1 40.1 2719
20x2x1.5 2 0.6 2.0 2 2.2 44.2 3458
24x2x1.5 2 0.6 2.2 2 2.4 50.1 4119
2.5mm²
1x2x2.5 2 0.7 1.0 0.9 1.4 13.9 406
2x2x2.5 2 0.7 1.3 1.25 1.6 22.8 925
3x2x2.5 2 0.7 1.3 1.25 1.7 24.0 1059
4x2x2.5 2 0.7 1.4 1.25 1.7 26.2 1236
5x2x2.5 2 0.7 1.5 1.25 1.8 28.5 1428
8x2x2.5 2 0.7 1.7 1.6 1.9 34.1 2126
10x2x2.5 2 0.7 1.9 1.6 2.1 39.9 2635
12x2x2.5 2 0.7 1.9 1.6 2.1 41.1 2866
16x2x2.5 2 0.7 2.1 2 2.3 46.4 3808
20x2x2.5 2 0.7 2.2 2 2.4 50.1 4394
24x2x2.5 2 0.7 2.4 2.5 2.6 58.1 5800
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