LSZH Flame Retardant Individual and Overall Screened, Armoured Instrumentation Cables (Multipair)

RE-2X(St)HSWAH PiMF

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

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

  • LSZH Flame Retardant Individual and Overall Screened, Armoured Instrumentation Cable
  • RE-2X(St)HSWAH PiMF

CABLE CONSTRUCTION

Conductor : Plain or metal coated copper wire, solid, stranded or flexible according to IEC 60228 class 1, 2 and 5.

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).

Individual Screen : Aluminium/polyester tape is applied over the laid up pairs with metallic side down in contact with tinned copper drain wire, 0.5mm².

Binder tape : PETP transparent tape.

Overall Screen : Aluminium/polyester tape is applied over the laid up cores 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 according to EN 50290-2-22.

Outer Sheath Option : Thermoplastic LSZH compound. 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 during installation : -5°C - +50°C

Maximum short circuit temperature (5 Seconds) : 250°C

Minimum bending radius : 10 x 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 PiMF
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
2x2x0.5 2 0.4 1.0 0.9 1.4 13.2 353
3x2x0.5 2 0.4 1.0 0.9 1.4 13.6 390
4x2x0.5 2 0.4 1.1 0.9 1.5 14.9 458
5x2x0.5 2 0.4 1.1 0.9 1.5 15.8 511
8x2x0.5 2 0.4 1.1 0.9 1.5 17.7 639
10x2x0.5 2 0.4 1.2 1.25 1.6 21.0 908
12x2x0.5 2 0.4 1.2 1.25 1.6 21.5 970
16x2x0.5 2 0.4 1.3 1.25 1.7 23.6 1160
20x2x0.5 2 0.4 1.4 1.25 1.7 25.3 1325
24x2x0.5 2 0.4 1.5 1.25 1.8 28.4 1565
0.75mm²
2x2x0.75 2 0.4 1.0 0.9 1.4 13.8 387
3x2x0.75 2 0.4 1.1 0.9 1.5 14.7 450
4x2x0.75 2 0.4 1.1 0.9 1.5 15.6 509
5x2x0.75 2 0.4 1.2 0.9 1.5 16.8 583
8x2x0.75 2 0.4 1.2 0.9 1.6 19.1 747
10x2x0.75 2 0.4 1.3 1.25 1.6 22.5 1040
12x2x0.75 2 0.4 1.3 1.25 1.6 23.2 1129
16x2x0.75 2 0.4 1.4 1.25 1.7 25.3 1338
20x2x0.75 2 0.4 1.5 1.25 1.8 27.3 1550
24x2x0.75 2 0.4 1.5 1.25 1.8 30.3 1793
1.0mm²
2x2x1.0 2 0.4 1.0 0.9 1.4 14.5 427
3x2x1.0 2 0.4 1.1 0.9 1.5 15.5 502
4x2x1.0 2 0.4 1.2 0.9 1.5 16.8 584
5x2x1.0 2 0.4 1.2 0.9 1.6 18.1 668
8x2x1.0 2 0.4 1.2 1.25 1.6 21.1 978
10x2x1.0 2 0.4 1.3 1.25 1.7 24.2 1197
12x2x1.0 2 0.4 1.4 1.25 1.7 25.0 1310
16x2x1.0 2 0.4 1.5 1.25 1.8 27.5 1578
20x2x1.0 2 0.4 1.5 1.25 1.8 29.3 1796
24x2x1.0 2 0.4 1.6 1.6 1.9 33.6 2334
1.5mm²
2x2x1.5 2 0.5 1.1 0.9 1.5 16.6 534
3x2x1.5 2 0.5 1.2 0.9 1.6 17.7 630
4x2x1.5 2 0.5 1.2 0.9 1.6 19.0 723
5x2x1.5 2 0.5 1.3 1.25 1.6 21.2 961
8x2x1.5 2 0.5 1.3 1.25 1.7 24.2 1243
10x2x1.5 2 0.5 1.4 1.25 1.8 27.9 1522
12x2x1.5 2 0.5 1.5 1.25 1.8 28.9 1672
16x2x1.5 2 0.5 1.6 1.6 1.9 32.5 2224
20x2x1.5 2 0.5 1.7 1.6 2.0 35.1 2578
24x2x1.5 2 0.5 1.8 1.6 2.0 39.3 3021

500V

Conductor RE-2X(St)HSWAH PiMF
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
2x2x0.5 2 0.6 1.0 0.9 1.4 14.6 409
3x2x0.5 2 0.6 1.1 0.9 1.5 15.6 473
4x2x0.5 2 0.6 1.1 0.9 1.5 16.6 533
5x2x0.5 2 0.6 1.2 0.9 1.6 18.1 620
8x2x0.5 2 0.6 1.2 1.25 1.6 21.1 900
10x2x0.5 2 0.6 1.3 1.25 1.7 24.3 1098
12x2x0.5 2 0.6 1.4 1.25 1.7 25.1 1192
16x2x0.5 2 0.6 1.5 1.25 1.8 27.6 1422
20x2x0.5 2 0.6 1.5 1.25 1.8 29.4 1600
24x2x0.5 2 0.6 1.6 1.6 1.9 33.7 2099
0.75mm²
2x2x0.75 2 0.6 1.1 0.9 1.5 15.6 463
3x2x0.75 2 0.6 1.1 0.9 1.5 16.3 516
4x2x0.75 2 0.6 1.2 0.9 1.6 17.8 607
5x2x0.75 2 0.6 1.2 0.9 1.6 19.0 681
8x2x0.75 2 0.6 1.3 1.25 1.6 22.4 1012
10x2x0.75 2 0.6 1.4 1.25 1.7 25.7 1237
12x2x0.75 2 0.6 1.4 1.25 1.7 26.4 1326
16x2x0.75 2 0.6 1.5 1.25 1.8 29.1 1588
20x2x0.75 2 0.6 1.6 1.6 1.9 32.1 2033
24x2x0.75 2 0.6 1.7 1.6 2.0 36.1 2394
1.0mm²
2x2x1.0 2 0.6 1.1 0.9 1.5 16.4 505
3x2x1.0 2 0.6 1.2 0.9 1.5 17.3 581
4x2x1.0 2 0.6 1.2 0.9 1.6 18.7 672
5x2x1.0 2 0.6 1.3 1.25 1.6 20.9 896
8x2x1.0 2 0.6 1.3 1.25 1.7 23.8 1144
10x2x1.0 2 0.6 1.4 1.25 1.7 27.2 1386
12x2x1.0 2 0.6 1.5 1.25 1.8 28.3 1531
16x2x1.0 2 0.6 1.6 1.6 1.9 32.0 2035
20x2x1.0 2 0.6 1.7 1.6 1.9 34.2 2326
24x2x1.0 2 0.6 1.8 1.6 2.0 38.5 2743
1.5mm²
2x2x1.5 2 0.6 1.1 0.9 1.5 17.3 563
3x2x1.5 2 0.6 1.2 0.9 1.6 18.5 665
4x2x1.5 2 0.6 1.3 0.9 1.6 20.0 778
5x2x1.5 2 0.6 1.3 1.25 1.7 22.4 1027
8x2x1.5 2 0.6 1.4 1.25 1.7 25.6 1333
10x2x1.5 2 0.6 1.5 1.25 1.8 29.6 1632
12x2x1.5 2 0.6 1.6 1.25 1.9 30.7 1809
16x2x1.5 2 0.6 1.7 1.6 2.0 34.6 2397
20x2x1.5 2 0.6 1.8 1.6 2.0 37.1 2754
24x2x1.5 2 0.6 1.9 1.6 2.1 41.8 3251
2.5mm²
2x2x2.5 2 0.7 1.2 0.9 1.6 19.9 718
3x2x2.5 2 0.7 1.3 1.25 1.0 21.1 972
4x2x2.5 2 0.7 1.4 1.25 1.7 23.8 1150
5x2x2.5 2 0.7 1.5 1.25 1.8 26.0 1341
8x2x2.5 2 0.7 1.6 1.25 1.8 29.9 1762
10x2x2.5 2 0.7 1.7 1.6 2.0 35.5 2400
12x2x2.5 2 0.7 1.8 1.6 2.0 36.6 2631
16x2x2.5 2 0.7 1.9 1.6 2.1 40.4 3176
20x2x2.5 2 0.7 2.1 1.6 2.2 43.8 3728
24x2x2.5 2 0.7 2.2 1.6 2.4 49.6 4433
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