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    PE Insulated, LSZH Sheathed & CWB Screened Instrumentation Cables (Multipair)

    • EN50288-7 Standards Instrument Cables

    Application

    These cables are used for transmission of analoge and digital signals in instrument and control systems at chemistry and petrochemistry industry 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. Instrumentation cables are not allowed for direct connection to a low impedance sources, e.g. public mains electricity supply. With blue sheath it is suitable for intrinsically safe systems. These cables are not recommended for direct burial. They are for indoor and outdoor installation, in dry and wet l°Cations; 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    Note: Asterisk * denotes superseded standard, ** denotes Test temperature +60°C, duration 4h.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: PE compound, EN 50290. 2-23.
    • Pair:Two conductors twisted to form a pair
    • Lay-up: Pairs laid up in layers of optimum pitch
    • Separator: Polyester tape
    • Overall Screen: Tinned copper wire braid
    • Outer Sheath: Thermoplastic LSZH compound type LTS3 as per BS 7655-6.1 (Thermosetting LSZH compound typeSW2-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, continuously numbered on white core(1, 2..)for multipair.
    • Outer Sheath:  Black or Blue for intrinsically safe systems

    Physical and Thermal Properties

    • Temperature Range During Operation (Fixed State): -30°C – +70°C
    • Temperature Range During Installation (Mobile State): -5°C – +50°C
    • Minimum Bending Radius: 7.5X Overall Diameter

    Electrical Roperties

    Conductor Area Size mm2 0.5 0.75 1.0 1.3 1.5
    Insulation thickness (nominal) mm 0.4 0.4 0.4 0.45 0.45
    Conductor resistance (20°C) Ω/km 36.7 25 18.5 14.2 12.3
    Insulation resistance (20°C) MΩ.km(Min.) 5000
    Mutual Capacitance (1 kHz) pF/m(Max.)          
      ≤ 4 pairs 115 115 115 120 120
      all other pairs 90 90 90 105 105
    Capacitance unbalance(1 kHz) pF/500 m (Max.) 500
    L / R (ratio) (max.) μH/Ω 25 25 25 40 40
    Operating voltage Urms V 300 300 300 300 300
    Test Voltage Core to Core V 1500 1500 1500 1500 1500
    Core to Screen V 1500 1500 1500 1500 1500

    Construction Parameterst

    Caledonian Cable Code RE-2Y(C)H
    No. of Pairsx2xCross Section Copper Weight Approx. Weight
    No.x2xmm2 Kg/km Kg/km
    0.5mm2, Multipair
    RE-2Y(C)H 1P0.5 1x2x0.50 8.3 110
    RE-2Y(C)H 2P0.5 2x2x0.50 10.7 143
    RE-2Y(C)H 3P0.5 3x2x0.50 11.1 158
    RE-2Y(C)H 4P0.5 4x2x0.50 11.9 181
    RE-2Y(C)H 6P0.5 6x2x0.50 13.6 230
    RE-2Y(C)H 8P0.5 8x2x0.50 14.2 264
    RE-2Y(C)H 12P0.5 12x2x0.50 16.4 343
    RE-2Y(C)H 16P0.5 16x2x0.50 18.2 418
    RE-2Y(C)H 20P0.5 20x2x0.50 19.7 487
    RE-2Y(C)H 24P0.5 24x2x0.50 21.1 557
    0.75mm2, Multipair
    RE-2Y(C)H 1P0.75 1x2x0.75 8.7 119
    RE-2Y(C)H 2P0.75 2x2x0.75 11.4 161
    RE-2Y(C)H 3P0.75 3x2x0.75 11.9 185
    RE-2Y(C)H 4P0.75 4x2x0.75 12.7 214
    RE-2Y(C)H 6P0.75 6x2x0.75 14.6 278
    RE-2Y(C)H 8P0.75 8x2x0.75 15.4 324
    RE-2Y(C)H 12P0.75 12x2x0.75 17.8 427
    RE-2Y(C)H 16P0.75 16x2x0.75 19.8 526
    RE-2Y(C)H 20P0.75 20.x2x0.75 21.5 623
    RE-2Y(C)H 24P0.75 24x2x0.75 23.1 714
    1.0mm2, Multipair
    RE-2Y(C)H 1P1.0 1x2x1.0 9.4 1.3.5
    RE-2Y(C)H 2P1.0 2x2x1.0 12.3 184
    RE-2Y(C)H 3P1.0 3x2x1.0 12.8 214
    RE-2Y(C)H 4P1.0 4x2x1.0 13.7 251
    RE-2Y(C)H 6P1.0 6x2x1.0 15.6 326
    RE-2Y(C)H 8P1.0 8x2x1.0 16.4 382
    RE-2Y(C)H 12P1.0 12x2x1.0 19.0 511
    RE-2Y(C)H 16P1.0 16x2x1.0 21.2 636
    RE-2Y(C)H 20P1.0 20.x2x1.0 23.5 775
    RE-2Y(C)H 24P1.0 24x2x1.0 25.3 892
    1.3mm2, Multipair
    RE-2Y(C)H 1P1.3 1x2x1.3 9.7 140
    RE-2Y(C)H 2P1.3 2x2x1.3 12.9 204
    RE-2Y(C)H 3P1.3 3x2x1.3 13.5 242
    RE-2Y(C)H 4P1.3 4x2x1.3 14.5 285
    RE-2Y(C)H 6P1.3 6x2x1.3 16.7 375
    RE-2Y(C)H 8P1.3 8x2x1.3 17.4 444
    RE-2Y(C)H 12P1.3 12x2x1.3 20.2 599
    RE-2Y(C)H 16P1.3 16x2x1.3 22.6 750
    RE-2Y(C)H 20P1.3 20.x2x1.3 25.1 916
    RE-2Y(C)H 24P1.3 24x2x1.3 27.0 1064
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