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    ZPGU Local Signalling Cables (Ordinary Non-Electrified Lines)

    • ZPGU Local Signalling Cables
    • ZPGU Local Signalling Cables

    Applications

    The cables are designed for internal connection inside cabling of equipment shelters along the trackside. The shielded cables are suitable for local circuits.

    Standards

    SNCF CT 445

    NF F 55-698

    Construction

    Conductors : Class 1 solid copper, 1.0 mm² nominal cross section area.

    Insulation : Solid polyethylene.

    Cabling Element : Each two conductors are twisted together to form a pair.

    Inner Sheath : PE.

    Screen : Aluminium/Polyethylene tape screen.

    Drain Wire : Tinned copper drain wire.

    Outer Sheath : PVC/LSZH.

    Electrical Characteristics at 20℃

    Nominal Conductor Diameter mm 1.13
    Nominal Cross Section Area mm² 1.0
    Maximum Conductor Resistance (DC) Ω/km 18.1
    Maximum Mutual Capacitance @1000Hz (AC) nF/km 55
    Operating Voltage V 750

    Mechanical and Thermal Properties

    Minimum Bending Radius : 8×OD (static) ; 16×OD (dynamic)

    Temperature Range : -40℃ to +70℃ (during operation) ; -20℃ to +50℃ (during installation)

    Dimensions and Weight

    Cable Code No. of Pairs Nominal Sheath Thickness Nominal Overall Diameter Nominal Weight
    Inner Outer
        mm mm mm kg/km
    1.13mm Conductor, 2.3 Insulated Wire
    RS/ZPGU-2Y2Y(L)Y-1P1S 1 1.0 1.5 9.8 95
    RS/ZPGU-2Y2Y(L)Y-2P1S 2 1.0 1.5 10.6 130
    RS/ZPGU-2Y2Y(L)Y-3P1S 3 1.0 1.5 13.2 179
    RS/ZPGU-2Y2Y(L)Y-7P1S 7 1.0 1.7 18.3 301
    RS/ZPGU-2Y2Y(L)Y-14P1S 14 1.2 1.8 21.3 532
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