Hardware: AD-PQMON-SL Question: Screenshot Resources: Equipment needed [Analog Devices Wiki] >> Rms tab From the screenshot, it just shows the power quality events start time, end times and magnitude. Is it possible to identify which current/voltage channel caused power quality events? Troubleshooting steps that I have taken: The only solution I can think is use the power quality events start time, cross checked with phase current and voltage waveform. However, this method may not efficiency and may got time delay between waveform and power quality events.

How to identify which phase current/voltage occurred power quality events?

YongLawrence

on Nov 9, 2025

Category: Hardware

Product Number: AD-PQMON-SL

Hardware: AD-PQMON-SL

Question:

Screenshot Resources: Equipment needed [Analog Devices Wiki] >> Rms tab
From the screenshot, it just shows the power quality events start time, end times and magnitude.
Is it possible to identify which current/voltage channel caused power quality events?

Troubleshooting steps that I have taken:

The only solution I can think is use the power quality events start time, cross checked with phase current and voltage waveform.
However, this method may not efficiency and may got time delay between waveform and power quality events.

voltage hardware AD-PQMON-SL power quality current phase event Show More