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    XLPE Insulated, LSZH Sheathed & Overall Screened Instrumentation Cables (Single -triple)

    Application

    These cables are used for transmission of analoge and digital signals in instrument and control systems at chemistry and petrochemistryindustry plants, power plants, natural gas and petroluem plants, etc. These cables are used in the environments which have no corrosive gases are emitted in the event of fire. In case of fire, these cables inhibit the propagation of the flames whereby the development of smoke is extremely low. Instrumentationcables are not allowed for direct connection to a low impedance sources, e.g. public mains lectricity supply. With blue sheath it is suitable for intrinsically safe systems. These cables are not recommended for direct burial. They are for indoorand outdoor installation, in dry and wet locations; on racks, trays, in conduits.

    Standards

    Basic design to EN 50288-7

    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
    Sunlight Resistance UL 1581 section 1200
    Oil Resistance ICEA S-73-532**

    Note: Asterisk * denotes superseded standard, ** denotes Test temperature +60°C, duration 4h. Retention: min 60% of tensile strength/min.60% of elongation, *** denotes optional.

    Voltage Rating

    300V

    Cable Construction

    Conductor : Annealed copper solid or plain copper stranded to IEC 60228 Class 2.

    Insulation : Extruded cross-linked XLPE compound, EN 50290. 2-29.

    Triple : Three conductors twisted to form a triple

    Lay-up : Triples laid up in layers of optimum pitch

    Separator : Polyester tape

    Overall Screen : Aluminium/polyester tape 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.). UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option.

    Colour Code

    Insulation : Black / White / Red, continuously numbered on white core(1, 2..)for multitriples.

    Outer Sheath : Black or blue for intrinsically safe systems

    Physical and Thermal Properties

    Temperature Range During Operation (Fixed State) : -30°C – +90°C

    Temperature Range During Installation (Mobile State) : -5°C – +50C

    Minimum Bending Radius : 7.5 X Overall Diameter

    Electrical Roperties

    Conductor Area Size mm² 0.5 0.75 1.0 1.3 1.5
    Insulation thickness (nominal) mm 0.35 0.38 0.4 0.45 0.45
    Conductor resistance (20°C) Ω/km 36.7 25.0 18.5 14.2 12.3
    Insulation resistance (20°C) MΩ.km(Min.) 5000 5000 5000 5000 5000
    Mutual Capacitance (1 kHz) pF/m(Max.) 115
    Inductance mH/km(Max.) 1
    L / R (ratio) (max.) μH/Ω 25 25 25 40 40
    Operating voltage V 300
    Test Voltage Urms Core to Core V 1500
    Core to Screen V 1500

    Construction Parameterst

    Caledonian Cable Code RE-2X(St)YH
    No. of Triples × 3 × Cross Section Nominal Insulation Thickness Nominal Outer Sheath Thickness Nominal Overall Diameter Approx. Weight
    No. × 3 × mm² mm mm mm kg/km
    RE-2X(St)H 1T0.5 1x3x0.50 0.35 0.8 5.4 45
    RE-2X(St)H 1T0.75 1x3x0.75 0.38 0.9 6.1 59
    RE-2X(St)H 1T1.0 1x3x1.0 0.4 0.9 6.6 66
    RE-2X(St)H 1T1.3 1x3x1.3 0.45 0.9 7.2 86
    RE-2X(St)H 1T1.5 1x3x1.5 0.45 0.9 7.5 95
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