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General| Type | Power Quality Analyzer |
|---|---|
| Data Logging | Yes |
| Measurement Category | CAT III |
| Harmonics Measurement | Up to 50th order |
| Display | Color LCD |
| Data Storage | SD card slot |
| Interfaces | USB, Ethernet |
| Power Supply | AC adapter |
| Weight | 1.5 kg |
Details the process for investigating and identifying causes of power supply malfunctions.
Provides a summary of the PQ3198 Power Quality Analyzer's capabilities.
Outlines the safety, precision, reliability, and data storage features.
Presents a step-by-step flowchart for performing measurements.
Details the names and functions of the instrument's front, upper, right, left, and back sides.
Explains how to select screens, change settings, start/stop recording, and use key functions.
Describes common display items, screen types, warning indicators, and status displays.
Provides a flowchart for pre-measurement setup, including voluntary items.
Covers initial preparations like affixing color clips and bundling cords.
Details checks for voltage cords, current sensors, and instrument operation before use.
Explains the procedure for connecting the AC adapter to the instrument and an outlet.
Provides instructions for inserting and removing SD memory cards.
Details how to connect voltage cords to the instrument's voltage input jacks.
Explains how to connect current sensors to the instrument's current input jacks.
Describes the procedure for turning the instrument on and off, including language setting.
Explains the importance of warm-up and the procedure for zero-adjusting channels.
Details how to set the instrument's internal clock for accurate time recording.
Describes how to configure connection modes and current sensors for the measurement line.
Explains how to set tolerance levels for phase, amplitude, and phase difference.
Details connecting voltage cords and current sensors to the measurement line.
Guides on checking measured values and vectors to ensure proper cable connections.
Explains the quick setup process for automatically configuring measurement settings.
Describes verifying settings and starting the recording process.
Explains how the instrument operates using battery power during power outages.
Covers changing wiring, voltage, VT/CT ratios, frequency, and sensor settings.
Details how to set recording items, TIME PLOT interval, and SD card capacity.
Explains how to set the measurement start/stop methods and repeat recording.
Covers display language, color, beep sound, LCD backlight, and external output settings.
Details IP address, subnet mask, and default gateway settings for network connection.
Explains how to set thresholds and enable/disable events for various parameters.
Describes how to perform a system reset to revert settings to their default values.
Lists the default values for various instrument settings.
Explains how to switch between different display screens on the VIEW interface.
Details how to display voltage and current waveforms, adjust scales, and use cursors.
Describes how to view phase relationships, RMS values, and phase angles.
Explains how to display harmonics as bar graphs and lists, including inter-harmonics.
Details how to display measured values numerically for voltage, current, and power.
Explains how to use the TIME PLOT screen for viewing time series graphs.
Details how to display time series graphs for trends, including max, min, and average values.
Explains how to display detailed trend graphs for specific intervals and adjust graph scales.
Describes how to display harmonic time series graphs for selected orders.
Details how to display IEC and ΔV10 flicker values in graph and list formats.
Explains how to access and use the event list screen for reviewing recorded events.
Describes how to view detailed event information, parameters, and list notation.
Guides on analyzing waveforms and measured values at the time of event occurrence.
Explains how to display and analyze transient waveforms, adjusting scales and viewing data.
Details how to view high-order harmonic waveforms when component events are detected.
Describes how to check fluctuation data for swell, dip, interruption, and inrush events.
Describes the MEMORY screen for viewing saved files and SD card status.
Explains the procedure and importance of formatting SD memory cards before use.
Details saving measurement data, screen copies, and settings, including file structure.
Covers saving, displaying, and deleting measurement data files.
Explains how to save, display, and delete screenshots of the instrument's display.
Details saving and deleting instrument settings files.
Explains how to select and load previously saved instrument settings.
Provides information on automatic file and folder naming conventions.
Details the functions of the PQ ONE application for data analysis, graphing, and reporting.
Provides instructions for installing the PQ ONE application software.
Explains how to use the external control terminals for event triggering and synchronization.
Details transferring measurement data to a computer using the USB interface.
Explains how to connect and control the instrument via Ethernet (LAN).
Describes how to remotely control the instrument using an internet browser.
Explains how to download recorded data from the instrument using FTP server settings.
Lists operating environment, standards, power supply, clock, interface, and dimensions.
Provides detailed specifications for measurement methods, ranges, accuracy, and events.
Details specifications for operating modes, screen updates, and display content.
Specifies event detection methods, synchronized save functionality, and sense function.
Explains how to synchronize the instrument's clock using a GPS box for accurate time stamping.
Details specifications for USB, LAN, RS-232C, and SD memory card interfaces.
Describes warning functions, screen copy, key lock, and setup functionality.
Provides formulas for various measurement items, including RMS, power, and unbalance.
Details range breakdown and combination accuracy for various current sensors.
Provides instructions for cleaning the instrument and current sensors.
Offers guidance on inspection, repair, data backup, and instrument transport.
Lists common error displays, their causes, and corrective actions.
Provides instructions for safely removing and disposing of the lithium battery and instrument.
Lists and describes the fundamental parameters measured by the instrument.
Explains power quality phenomena, primary issues, and how PQ3198 detects them.
Provides detailed explanations of how transient, swell, dip, and harmonic events are detected.
Explains the recording methods for TIME PLOT data and event waveforms.
Details the functionality and calculation methods for IEC and ΔV10 flicker measurements.
Provides examples of using Channel 4 for DC power supply and two-system measurements.
Explains the calculation methods for 3-phase 3-wire (3P3W3M and 3P3W2M) measurements.
Details the method for calculating active power accuracy, considering phase accuracy.
Provides definitions for terms related to power supply quality and measurement.
