DOCA0283EN-05

Minor Oil Transformer Model Evolution

  • An indicator is added: Absolute water content in oil, measured in parts per million (ppm).

    The indicator is listed by default for all oil transformers, although it is not mandatory.

  • The name of the indicator Moisture content Rs is changed to Relative water content in oil, (displayed as a percentage).

  • GAF aging uses the new indicator Absolute water content in oil, which replaces the indicator Relative water content in oil.

  • Unit for indicator C2H2 dissolved into oil is updated to ppm.

  • Unit for indicator H2 dissolved into oil is updated to ppm.

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