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    EUROBALISE BGA

    • EUROBALISE BGA
    • EUROBALISE BGA

    Application

    The cables are used as balise cables for ERTMS (European Rail Traffic Management System) railway networks. The cables are armoured and can provide low reduction factor.

    Standard

    • CEI 20-11
    • CEI 20-14
    • CEI 20-29
    • CEI 20-34
    • CEI 46-4
    • CEI 103-10

    Cable Construction

    • Electrical Characteristics at 20℃Conductors: Solid annealed copper, 1.6 mm nominal diameter.
    • Insulation: Solid polyethylene.
    • Stranding: Conductors will be stranded with dielectric fi llers in order to get a circular core shape.
    • Core Wrapping: Plastic tape (s) with overlapping.
    • Inner Sheath: Low density polyethylene.
    • Screen: Aluminium/polyethylene tape longitudinally applied and overlapped.
    • Drain Wire: Tinned copper drain wire
    • Intermediate Sheath: Low density polyethylene.
    • Armour: Two galvanized steel tapes.
    • Outer Sheath: Low density polyethylene.
    Nominal Conductor Diameter mm 1.6
    Maximum Conductor Resistance (DC) Ω/km 21.5
    Mutual Capacitance nF/km 42.3+/-15%
    Nominal Characteristic Impedance @8.9 KHz Ω 130
    Nominal Characteristic Impedance @560 KHz Ω 110
    Maximum Attenuation @560 KHz dB/km 3.8
    Insulation Resistance MΩ.km 10000
    Minimum Dielectric Strength core to screen (DC) V 1000
    Minimum Dielectric Strength core to core (DC) V 3000
    Reduction Factor @100V/km 50Hz   0.6

    Mechanical and Thermal Properties

    • Minimum Bending Radius: 8×OD (static); 16×OD (dynamic)
    • Temperature Range: -30℃ to +70℃ (during operation); -20℃ to +50℃ (during installation)

    Dimensions and Weight

    Cable Code Number of Pairs Nominal Sheath Thickness
    mm
    Nominal Overall
    Diameter
    mm
    Nominal Weight
    kg/km
    Inner Inter. Outer
    1.6mm Conductor, 3.4mm Insulated Wire
    RS/BGA-2Y2Y(L)2YB2Y-1P1.6 1 1.0 0.8 1.6 16 334

     

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