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    Profibus SK Drag Chain (Track)

    • Profibus SK Drag Chain (Track),Bus Cables

    Application and Description

    The application of these Profibus SK cables are in the cell and field area, just as for conventional types. The great advantage of this new system is the quick connection of the cable to the respective plugs. This type of processing also avoids errors. The above mentioned types are suitable for drag chains (stranded).


    Type/Area of Application Drag Chain Applications
    Cable Construction 1x2x0.64 mm (stranded)
    Inner Conductor Diameter Copper, bare (AWG 24/19)
    Conductor Insulation Foam-skin-PE
    Conductor Colors red, green
    Stranding Element 2 conductors + filler
    Wrapping Polyester foil over stranded bundle
    Shielding Polyester foil, aluminum-lined
    Total Shielding Copper braid, tinned
    Outer Jacket Material PUR
    Outer Diameter 8.0 mm ± 0.4 mm
    Outer Jacket Color Violet

    Electrical Data

    Characteristic Impedance@3-20MHz 150 Ω ± 10 Ω
    Conductor Resistance 84.0 Ohm/km max.
    Insulation Resistance 1.00 GOhm x km min.
    Mutual Capacitance@1KHz 35.0 nF/km nom.
    Working Voltage 300V
    Test Voltage 1.5 KV
    Attenuation 9.6 kHz < 3 dB/km
      38.4 kHz < 5 dB/km
      4 MHz < 25 dB/km
      16 MHz < 52 dB/km

    Technical Data

    Weight approximately 70.0 kg/km
    Min. Bending Radius (Laying) 7.5 x OD mm
    Operating Temp.Range, min. - 40 °C
    Operating Temp.Range, max. +70 °C
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