1–8 PQM POWER QUALITY METER – INSTRUCTION MANUAL
STANDARD FEATURES CHAPTER 1: OVERVIEW
FIGURE 1–7: Harmonic Spectrum
Voltage and current waveforms can be captured and displayed on a PC with EnerVista
PQM Setup or third party software. Distorted peaks or notches from SCR switching provide
clues for taking corrective action.
FIGURE 1–8: Captured Waveform
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