View and Download Hioki PW manual online. Power quality analyzer. PW Measuring Instruments pdf manual download. HIOKI PW is certified Class A and delivers Class A performance. Useful functions of the HIOKI PW (Manually customize settings afterwards.).

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The quickest way to approach these problems is to understand the situation quickly and accurately.

The Hioki PW is a power quality analyzer for monitoring, recording and analyzing power quality parameters. Calculated as one cycle, 40 to 1398 Hz 3.

Whereas the legacy Hioki PQA PW only records these pre- and post-event waveforms for 1 second, the new PQA lets engineers analyze the causes of anomalies using waveforms captured over a longer period of time. The number of power and energy problems is increasing as power systems are becoming more and more complicated – all due to the rising use of power electronics devices plus a growing installed base of large systems and distributed power supplies.

HIOKI products and services are available around the world through our extensive network of subsidiaries and distributors. Voltage, Current, Active power, Apparent uioki, Reactive power, Active energy, Reactive energy, Power factor, Displacement power factor, Voltage unbalance factor, Current unbalance factor negative-phase, zero-phase 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.

Technical Notes No results were found.

NEW Data Sheet 4. In this way, the application makes it easier to discover anomalies that occur during specific times of day or on specific days of the week.


Hioki Launches Power Quality Analyzer PQ3100

TIME PLOT Data The PW can simultaneously record 8, or more parameters, such as voltage, current, power, power factor, frequency, integral power, harmonic, and flicker, at the specified recording interval. Furthermore, improvements in the power environment in developing nations such as China, India, and the countries of Southeast Asia remain inadequate due to the inability of infrastructure development to keep pace with economic growth.

Voltage waveform comparison 7. Others No results were found.


An optional current sensor is necessary to measure current or power parameters. You can depend on the PW to monitor all aspects of your power supplies. 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.

Gallery No results were found. By using a power quality analyzer, technicians can accurately and efficiently identify the causes of these issues. As a result of these and related factors, the need to monitor power quality is growing. Seminar Videos On Demand No results were found.

This capability eliminates the need to provide a separate AC adapter or battery for each sensor, simplifying wiring in the vicinity of the instrument and enabling long-term measurement. Compatibility and performance are not guaranteed for SD cards made by other manufacturers. In this way, the instrument can accommodate a diverse range of customer measurement needs. Voltage can be measured with the main unit alone. Voltage swell, Voltage dips, Voltage interruption 5.

As per IEC 8. Easy to Set up – Just select the measurement course and the PW will do the rest Simply choose the course based on the measurement objective and the necessary configurations will be set automatically. Issues such as voltage drops, flicker, harmonics etc. By using this function, customers can reliably connect and configure the instrument, a process which if not completed properly can lead to measurement errors.


By offering over main products characterized by safety and quality while meeting an expansive range of applications, we aim to contribute to the efficiency and value of our customers’ work in research and development, production and electrical maintenance. You may be unable to read from or save data to such cards. Against this backdrop, renewable energy sources such as solar power and wind power have been entering into increasingly widespread use.

Log into your myHioki account to access more technical documents and information where available. PW Our Model No: The PW never fails to capture the peak because it performs calculations continuously and records the maximum, minimum, and average values within the recording interval.

Hioki Launches Power Quality Analyzer PQ – Hioki

Event List This list records instantaneous waveforms of power quality measurement failures events 1398, such as a voltage drop or inrush current, along with the time or other information.

View Cart My Account K Factor multiplication factor Simply choose the course based on the measurement objective and the necessary configurations will be set automatically.

Calculated as the whole-cycle time during the specified 10 s period, 40 to 70 Hz

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