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    G7623 Trackside Communications Cables

    Application

    The cables are designed for limited fi re hazard applications for internal use within stations, buildings and equipment rooms.

    Standard

    • LUL Spec G7623 A2

    Cable Construction

    • Core IdentificationConductors: Tinned annealed solid copper, 0.5/0.6/0.63 mm nominal diameter.
    • Insulation: LSZH Insulation.
    • Cabling Element: Two insulated conductors are twisted together to form a pair.
    • Stranding: Cables are composed of unit stranding.
    • Core Wrapping: Non-hygroscopic plastic tape with overlapping.
    • Outer Sheath: LSZH sheath.

    Electrical Characteristics at 20℃

    Nominal Conductor Diameter mm 0.5 0.6 0.63
    Maximum Conductor Resistance Ω/km 98 68 58
    Minimum Insulation Resistance @500 V DC MΩ.km 120 120 120
    Maximum Average Mutual Capacitance @1KHz nF/km 80 80 80
    Maximum Average Capacitance Unbalance @800Hz pair-to-pair   500 500 500
    Test Voltage AC 1min V 500 500 500

    Mechanical and Thermal Properties

    • Minimum Bending Radius: 7.5×OD
    • Temperature Range: -30℃ to +70℃ (during operation); -10℃ +55℃ (during installation)

    Dimensions and Weight

    Cable Code No. of pairs Minimum Sheath Thickness
    mm
    Nominal Overall Diameter
    mm
    Nominal Weight
    kg/km
    0.5mm Conductor, 0.82mm Insulated Wire
    RS7623A2-HH-1P0.5 1 1.3 6.0 30
    RS7623A2-HH-2P0.5 2 1.3 7.0 45
    RS7623A2-HH-3P0.5 3 1.4 7.0 50
    RS7623A2-HH-6P0.5 6 1.5 9.0 61
    RS7623A2-HH-10P0.5 10 1.6 11.0 107
    RS7623A2-HH-20P0.5 20 1.9 14.0 190
    RS7623A2-HH-40P0.5 40 1.9 16.0 320
    RS7623A2-HH-80P0.5 80 2.2 23.0 640
    RS7623A2-HH-100P0.5 100 2.2 25.0 760
    RS7623A2-HH-160P0.5 160 2.6 29.0 1150
    0.6mm Conductor, 1.12mm Insulated Wire
    RS7623A2-HH-1P0.6 1 1.4 6.0 35
    RS7623A2-HH-2P0.6 2 1.4 7.0 50
    RS7623A2-HH-3P0.6 3 1.5 7.0 60
    RS7623A2-HH-6P0.6 6 1.6 9.0 85
    RS7623A2-HH-10P0.6 10 1.7 11.0 145
    RS7623A2-HH-20P0.6 20 2.2 14.0 245
    RS7623A2-HH-40P0.6 40 2.2 18.0 410
    RS7623A2-HH-80P0.6 80 2.8 25.0 830
    RS7623A2-HH-100P0.6 100 2.8 27.0 980
    RS7623A2-HH-160P0.6 160 3.2 33.0 1450
    0.63mm Conductor, 1.15mm Insulated Wire
    RS7623A2-HH-1P0.63 1 1.4 5.5 40
    RS7623A2-HH-3P0.63 3 1.5 7.3 70
    RS7623A2-HH-5P0.63 5 1.6 8.5 89
    RS7623A2-HH-6P0.63 6 1.6 8.9 100
    RS7623A2-HH-10P0.63 10 1.7 11.1 170
    RS7623A2-HH-12P0.63 12 1.7 11.6 195
    RS7623A2-HH-160P0.63 160 3.2 35.0 1595
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