Chapter 18

Power Quality Monitoring

Introduction

Power Quality Monitoring or System Monitor displays a Bar graph screen. This screen shows whether important Power Quality parameters meet requirements. Parameters include:

1.RMS voltages

2.Harmonics

3.Flicker

4.Dips/Interruptions/Rapid Voltage Changes/Swells (DIRS)

5.Unbalance/Frequency/Mains Signaling.

Figure 18-1 shows the screen and its properties.

18-1

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Fluke 435 user manual Power Quality Monitoring, Shows the screen and its properties