Insulation Resistance/Megohm
Megohm data is graphed by clicking on the Megohm Trend item in the drop-down list. Hovering over a data point
shows a date/time stamp and gives the value of the test.
NOTE: When trending Megohm values, the temperature corrected values should be used and not the uncorrected
values. Both values are available in the software. However, sometimes it is not possible to acquire the temperature
of a motor when testing due to inaccessibility of the motor.
www.megger.com
Fig 82: Megohm trending graph.
Baker AWA-IV Software Overview
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