Other minor bugs fixed. Newly employed GPS module support. Countermeasures against GPS rollover. When deleting all the currently displayed screen copy files saved as BMP files , the cursor became inoperative.
Two-circuit measurement Since the PQ's fourth voltage channel is isolated from its first three voltage channels, the instrument can measure power and efficiency across two separate circuits. Verify the quality of power supplied by an EV rapid charger Since the PQ's fourth voltage channel is isolated from its first three voltage channels, the instrument can measure power and efficiency across two separate circuits. Simple inverter measurement The PQ can measure the secondary side of inverters with a fundamental frequency of 40 to 70 Hz and a carrier frequency of up to 20 kHz.
Wide array of ranges to accommodate all applications Use HIOKI sensors in an array of applications to measure equipment ranging from the secondary side of CTs to high-current wiring. Easy-to-understand display of parameters Since you can switch the display to show all measurement parameters while measurement is underway, it's easy to check conditions. Automatic sensor detection to avoid erroneous measurement Simply connect current sensors, touch "Sensor" on the screen, and the instrument will automatically detect sensor types and maximum current ranges.
Simple setup functionality for simplified configuration of recording parameters Simply choose the preset that suits your application, and the instrument will automatically configure the recording parameters.
Capture power anomalies reliably with simple settings The PQ and PQ can measure all parameters at once, including power, harmonics, and anomaly waveforms. Basic specifications Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year.
Measurement line type Single-phase 2-wire, Single-phase 3-wire, Three-phase 3-wire or Three-phase 4-wire plus one extra input channel for voltage, current, power measurement AC or DC measurement Voltage ranges Voltage measurement: Transient voltage : 2 MHz sampling 2. Frequency cycle : Calculated as one cycle, 40 to 70 Hz 3. Voltage swell, Voltage dips, Voltage interruption 5.
Inrush current 6. Voltage waveform comparison 7. Instantaneous flicker value: As per IEC 8. Voltage waveform peak, Current waveform peak Voltage, Current, Active power, Apparent power, Reactive power, Active energy, Reactive energy, Power factor, Displacement power factor, Voltage unbalance factor, Current unbalance factor, and efficiency Harmonic voltage-current phase angle: 1th to 50 th orders K Factor multiplication factor As power electronics devices become more common and varied, the number of electronic device malfunctions and failures that can be traced back to power supply issues is rising.
NEW Data Sheet 4. HIOKI products and services are available around the world through our extensive network of subsidiaries and distributors. This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website.
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Skip to content. By using a power quality analyzer, technicians can accurately and efficiently identify the causes of these issues. Harmonic voltage-current hioli angle: HIOKI products and services are available around the world through our extensive network of subsidiaries and distributors. NEW Data Sheet 4. Voltage waveform peak, Current waveform peak Issues such as voltage drops, flicker, harmonics etc. The number maual power and energy problems is increasing as power systems are becoming more and more complicated — all due to the manuaal use of power electronics devices plus a growing installed base of large systems and distributed power supplies.
Voltage waveform comparison 7. Voltage, Current, Active power, Apparent power, Reactive power, Active energy, Reactive energy, Power factor, Displacement power factor, Voltage unbalance factor, Current unbalance factor negative-phase, zero-phase Technical Notes No results were found.
Voltage can be measured with the main unit alone. Hioki portable power meters and analyzers are best in class power measuring instruments for measuring single to three-phase lines with a high degree of precision and accuracy. As per IEC 8. Flicker and V10 Recording. Seminar Schedule No results were found. Event Waveform The PW lets you view the instantaneous waveform ms of a power supply failure in the window. You can depend on the PW to monitor all aspects of your power supplies. The PW is a power quality analyzer for monitoring and recording power supply anomalies, allowing their causes to be quickly investigated, and also for assessing power supply problems such as voltage drops, flicker, harmonics, and other electrical issues.
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