UMT 518 / MT 518 – Current Transducer

MT 518

(U)MT 518 is intended for measuring and monitoring single-phase electrical power network. Input current is electrically isolated from the system by means of current transformer. (U)MT518 measures true RMS current value by means of fast sampling of current signals, which makes instruments suitable for acquisition of transient events. A built-in microcontroller calculates measurands (current, frequency, THD I, MD) from the measured signals. Measurands can be then converted into load independent DC current or voltage which is proportional to the true RMS measured value for the purpose of regulation of analogue and/or digital devices.



Features

  • Measurements of true RMS current, frequency, THD I and MD

  • High accuracy class 0.2 (IEC-688)

  • Wide frequency range from 16 Hz to 400 Hz

  • 16 adjustable alarms

  • RS 232/RS 485 communication up to 115,200 bit/s or USB communication or Ethernet and USB communication simultaneously

  • MODBUS communication protocol

  • Up to 2 inputs or outputs (analogue outputs, digital inputs, alarm outputs, digital outputs)

  • Universal power supply (two voltage ranges)

  • Automatic range of nominal current (max. 12.5 A)

  • Housing for DIN rail mounting

  • User-friendly PC MiQen software

    • Documentation

    Data Sheets:
    UMT 518/MT 518 Technical Documentation
    Leaflet
    Catalogue page
    Dimensional drawings
    Connection diagrams
    Catalogue page (in Serbian language)
    Connection diagrams (in Serbian language)

    Manuals:
    UMT 518/MT 518 User's Manual (large file -slow download!)

    Software download

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