PPA55xx Quick User Guide
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Screenshots of PPA Display when making “external” measurements.
Oscilloscope Mode
The above screenshots of the scope mode display current and voltage for all 3
phase inputs. Use the ENTER/NEXT button to scroll through the various oscilloscope
displays. The screenshot below shows current and voltage for phase 1 only.
Comparisons can be made of current and voltage on all 3 phase inputs. We should
see zero phase shift and equal magnitude on both traces.