Calisto (Online DGA Monitor for Power Transformer and Other Oil-Field Electrical Assets)

  • Calisto
  • : 변압기 유중가스 분석장치(1종)



    CALISTO is a simple and reliable system for detecting transformer incipient faults at their earliest stage. It provides unequalled stability at low concentration levels and is field-installable in less than 2 hours. The monitor offers additional value through on-line monitoring of dissolved water and can be easily networked for monitoring entire substations. Used in conjunction with other MSS products, such as our Myrkos Portable Fault Gas Analyzer, CALISTO becomes a key element in managing critical transformers.



    Monitor large fleets of transformers cost efficiently

    Detect and monitor incipient faults using interference-free hydrogen readings

    Correlate moisture behavior with load while monitoring long-term trends

    Compatible with dry-out and degassing operations

    Very low maintenance and worry-free dependability




    Precise and accurate hydrogen and moisture readings

    Built-in oil circulation and flow monitoring

    Continuous enclosure and oil conditioning

    Communication protocols: DNP3, Modbus, IEC 61850 (optional)

    Vacuum tolerant

    Substation hardened communication electronics

    Built-in moisture and solubility coefficients for all common insulating fluids


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