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    K25 Track Feeder Cables to NF F 55-625

    Applications

    The cables are designed for fixed power or lighting installations in rail transport.

    Standards

    NF F 55-625

    RATP K20

    Construction

    Conductors : Stranded bare copper conductor, 1.5mm² to IEC 60228 class 2.

    Insulation : XLPE.

    Filler & Inner Covering : LSZH.

    Armour : Galvanized steel tapes.

    Outer sheath : LSZH, antitermite, coloured black.

    Electrical Characteristics at 20℃

    Nominal Conductor Cross Section mm² 1.5
    Maximum DC Conductor Resistance Ω/km 12.2
    Minimum Insulation resistance @500VDC MΩ.km 1500
    Voltage Rating KV 0.6/1(0.45/0.75 optional)

    Mechanical and Thermal Properties

    Miniumum Bending Radius : 10×OD

    Operating Temperatures : -20℃ to +60℃ (during operation) ; -10℃ to +60℃ (during installation)

    Core Identification

    Colours coding : Black, Light blue, Brown, Green/Yellow, Black.

    Printed numbers up to 7 cores with Green/Yellow core.

    Dimensions and Weight

    Cable Code No. of cores& Nominal Conductor Cross Sectional Area No. & Nominal Diameter of Strands Minimum Overall Diameter Maximum Overall Diameter Nominal Weight
      No.×mm² No/mm mm mm kg/km
    RF/K25-RZ1F3Z1-U(AS)-0.6/1KV-2G1.5 2 x 1.5 7/0.53 8.0 12.0 100
    RF/K25-RZ1F3Z1-U(AS)-0.6/1KV-4G1.5 4 x 1.5 7/0.53 12.5 14.5 300
    RF/K25-RZ1F3Z1-U(AS)-0.6/1KV-12G1.5 12 x 1.5 7/0.53 18.0 20.0 590
    RF/K25-RZ1F3Z1-U(AS)-0.6/1KV-21G1.5 21 x 1.5 7/0.53 22.0 24.0 830
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