MA-041 – DGA 900 Plus - Installation & Commissioning Manual - Rev 1.1 4-Mar-22 Page 91 of 99
Figure 10-29: HF Gain Control
10.4.6 PDI Associated Power Measurement
▪ Select BMT > Live Measurement and scroll down to the ‘PD’ section with the
Primary tab active as shown in Figure 10-30. Ensure that:
− Associated Power (PDI) measurement is less than 800 mW for each phase. If
above 800 mW, the PDI Polar Plot alarm levels must be adjusted.
Figure 10-30: PD > Primary > Associated
To adjust the Associated Power Measurement alarm:
▪ Select Alarms > PD Alarms Configuration and expand the Primary PDI alarms as
shown in Figure 10-31.
− Adjust the High & High-High limits as required.
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