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RE-2X(St)HSWAH...CI Multi-Pair
Fire Resistant Individual and Overall Screened Instrumentation Cables (Multipair)RE-2X(St)H PiMF...CIAPPLICATIONThe unarmoured LSZH sheathed cables are generally used for indoor installation and suitable for wet and damp areas. Generally, the cables a…
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Fire Resistant Individual and Overall Screened Instrumentation Cables (Multipair)

RE-2X(St)H PiMF...CI

    APPLICATION

    This EN50288-7 unarmoured instrumentation cable is designed for indoor installations, including wet and damp environments. It is widely used in industrial process plants for the transmission of communication, data, and voice signals, as well as for interconnecting electrical equipment and instrumentation.

    The Low Smoke Zero Halogen (LSZH) sheath significantly reduces the emission of toxic smoke and corrosive fumes during fire, enhancing personnel safety and protecting sensitive equipment. This fire-resistant design makes the cable ideal for critical systems where flame retardancy and minimal smoke generation are essential.

    STANDARDS

    Basic design to BS EN 50288-7 (formerly BS 5308)

    FIRE PERFORMANCE

    Circuit IntegrityIEC 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 FreeIEC 60754-1; EN 50267-2-1
    No Corrosive Gas EmissionIEC 60754-2; EN 50267-2-2
    Minimum Smoke EmissionIEC 61034-2; EN 61034-2

    VOLTAGE RATING

    300, 500V

    CABLE CONSTRUCTION

    ConductorPlain or metal coated copper wire, solid, stranded or flexible according to IEC 60228 class 1, 2 and class 5.
    Fire BarrierMica glass tape.
    InsulationExtruded XLPE compound according to EN 50290-2-29. LSZH, PE, PP compound can be offered as options.
    PairsTwo insulated conductors uniformly twisted together with a lay not exceeding 100mm (≤1.5mm²) or 150mm (for 2.5mm²).
    Individual ScreenAluminium/polyester tape is applied over each pair with metallic side down in contact with tinned copper drain wire, 0.5mm².
    Binder TapePETP transparent tape.
    Overall ScreenAluminium/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.
    Outer SheathThermoplastic 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 OptionUV resistance, hydrocarbon resistance, oil resistance, anti-rodent and anti-termite properties can be offered as option.

    COLOUR CODE

    Insulation ColourColours 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 SheathBlack. 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 radius7.5 × Overall Diameter

    ELECTRICAL PROPERTIES

    300V

    Conductor area sizemm²0.50.751.01.5
    Insulation thickness (Nominal)mm0.40.40.40.5
    Insulation thickness (Minimum)mm0.260.260.260.35
    Conductor resistance (20°C)ohm/km36.725.018.512.3
    Minimum Insulation resistance (20°C)Mohm/km1000
    Maximum Mutual capacitancenf/km250
    Capacitance Unbalancepf/500m500
    Maximum l/R (ratio)μH/Ω25252540
    Operating VoltageV300
    Dielectric strength for 1 minuteACV≥1000
    DCV≥2000

    500V

    Conductor area sizemm²0.50.751.01.52.5
    Insulation thickness (nominal)mm0.60.60.60.60.7
    Insulation thickness (minimum)mm0.440.440.440.440.53
    Conductor resistance (20°C)ohm/km36.725.018.512.37.4
    Minimum Insulation resistance (20°C)Mohm/km1000
    Maximum Mutual capacitancenf/km250
    Capacitance Unbalancepf/500m500
    Maximum l/R (ratio)μH/Ω2525254060
    Operating VoltageV500
    Dielectric strength for 1 minuteACV≥2000
    DCV≥3000

    CONSTRUCTION PARAMETERS

    300V

    ConductorRE-2X(St)H PiMF...CI
    No. of Pairs × Cross SectionClass of ConductorNominal Insulation ThicknessNominal Outer Sheath ThicknessApprox. Overall DiameterApprox. Weight
    mm²　mmmmmmkg/km
    0.5mm²
    2x2x0.520.41.012.0138
    3x2x0.520.41.012.7173
    4x2x0.520.41.114.2222
    5x2x0.520.41.115.6263
    8x2x0.520.41.118.5377
    10x2x0.520.41.222.2478
    12x2x0.520.41.223.0545
    16x2x0.520.41.325.8705
    20x2x0.520.41.428.2865
    24x2x0.520.41.532.51046
    0.75mm²
    2x2x0.7520.41.012.6155
    3x2x0.7520.41.113.6206
    4x2x0.7520.41.115.0253
    5x2x0.7520.41.216.7312
    8x2x0.7520.41.219.8449
    10x2x0.7520.41.323.6567
    12x2x0.7520.41.324.4648
    16x2x0.7520.41.427.5839
    20x2x0.7520.41.530.01028
    24x2x0.7520.41.534.51221
    1.0mm²
    2x2x1.020.41.013.4177
    3x2x1.020.41.114.4238
    4x2x1.020.41.216.1304
    5x2x1.020.41.217.7363
    8x2x1.020.41.221.0528
    10x2x1.020.41.325.1667
    12x2x1.020.41.426.2782
    16x2x1.020.41.529.41012
    20x2x1.020.41.532.01220
    24x2x1.020.41.636.91473
    1.5mm²
    2x2x1.520.51.115.2230
    3x2x1.520.51.216.4309
    4x2x1.520.51.218.1384
    5x2x1.520.51.320.1472
    8x2x1.520.51.324.0690
    10x2x1.520.51.428.7870
    12x2x1.520.51.529.91021
    16x2x1.520.51.633.61323
    20x2x1.520.51.736.71622
    24x2x1.520.51.842.31955

    500V

    ConductorRE-2X(St)H PiMF...CI
    No. of Pairs × Cross SectionClass of ConductorNominal Insulation ThicknessNominal Outer Sheath ThicknessApprox. Overall DiameterApprox. Weight
    mm²　mmmmmmkg/km
    0.5mm²
    2x2x0.520.61.013.4157
    3x2x0.520.61.114.5208
    4x2x0.520.61.115.9254
    5x2x0.520.61.217.7313
    8x2x0.520.61.221.1447
    10x2x0.520.61.325.2565
    12x2x0.520.61.426.3660
    16x2x0.520.61.529.5850
    20x2x0.520.61.532.11018
    24x2x0.520.61.637.01230
    0.75mm²
    2x2x0.7520.61.114.2184
    3x2x0.7520.61.115.2233
    4x2x0.7520.61.216.9297
    5x2x0.7520.61.218.6353
    8x2x0.7520.61.322.3523
    10x2x0.7520.61.426.7660
    12x2x0.7520.61.427.6754
    16x2x0.7520.61.531.0972
    20x2x0.7520.61.633.91190
    24x2x0.7520.61.739.11436
    1.0mm²
    2x2x1.020.61.115.0207
    3x2x1.020.61.216.2276
    4x2x1.020.61.217.8340
    5x2x1.020.61.319.8418
    8x2x1.020.61.323.6605
    10x2x1.020.61.428.2764
    12x2x1.020.61.529.3893
    16x2x1.020.61.633.01153
    20x2x1.020.61.736.01411
    24x2x1.020.61.841.61701
    1.5mm²
    2x2x1.520.61.116.0241
    3x2x1.520.61.217.2324
    4x2x1.520.61.319.2414
    5x2x1.520.61.321.1496
    8x2x1.520.61.425.4740
    10x2x1.520.61.530.3932
    12x2x1.520.61.631.51091
    16x2x1.520.61.735.41410
    20x2x1.520.61.838.71727
    24x2x1.520.61.944.72080
    2.5mm²
    2x2x2.520.71.218.4324
    3x2x2.520.71.319.8439
    4x2x2.520.71.422.0563
    5x2x2.520.71.524.5691
    8x2x2.520.71.629.41033
    10x2x2.520.71.735.11298
    12x2x2.520.71.836.51519
    16x2x2.520.71.941.01965
    20x2x2.520.72.145.02434
    24x2x2.520.72.251.92927


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