Charts

PQView 4 offers you the latest static, interactive, and derived charts for your Power Quality monitoring system.

Static Charts

Interactive Charts

Derived Charts

Our state-of-the-art charts are available for the following categories:

Voltage/Current Waveform Analysis

Charts showing some of PQView’s analysis functions available from power systems monitors that record voltage and/or current samples.

PQView offers Voltage and Current Analysis via Derived Charts.

All charts can be download it to JPEG, PDF and other known formats for your convenience.

Spectrum from 1-Cycle Window

Provides 1-cycle window for analysis.

Spectrum from N-Cycle Window

You can customize N-cycles on your spectrum chart

Phasors

Allows you to see both voltage and current waveforms with corresponding phasors

Spectrum and Phasors

One view for both spectrum and phasors for quicker analysis.

PQView 4 charts allow you to apply filters to your data, such as high pass filter, low pass filter and it provides their properties. It also gives you the ability to customize the derived charts.

High Pass Filter (HPF)

Low Pass Filter (LPF)

Custom Filter Derived Charts

Mean Value Derived Chart

Form Factor Derived Charts

Load Resistance Derived Chart

RMS Variation Analysis

The charts below are a sampling from the scores of methods provided by PQView to analyze RMS variations. An RMS variation can be subcategorized as a voltage sag or voltage dip, voltage swell, undervoltage, overvoltage, momentary interruption, or sustained interruption.