SDS

  • VLDM open

    VLDM system, permanent monitoring of SDS or HVL

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    The VLDM components permanently monitor the breakdown fuses or Voltage limiting devices, as required by EN 50122.
    The VLDM system is individually assembled and configured for you.

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  • VLDM: continuous monitoring of SDS and HVL

    VLDM: continuous monitoring of SDS and HVL

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    The VLDM measurement and communication module continuously monitors the operation of your VLD (DIN 50526-02, Class 1 or 2.x, or SDS or HVL). The VLDM detects a ‘breakdown’ or a ‘short circuit’ and can report these events in various ways.

    Various power sources are available for the ultra-low-power component (battery, auxiliary power supplies and traction current).

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