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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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, mannual the specified recording interval. Seminar Videos On Demand No results were found. 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.

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. Compatibility and performance are not guaranteed for SD cards made by other manufacturers. Why Power Quality Measurement? In this way, the instrument can accommodate a diverse range of customer measurement needs.

Voltage waveform comparison 7. 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. View Cart My Account 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.

Against this backdrop, renewable energy sources such as solar power and wind power have been entering into increasingly widespread use.

Hioki PW3198 Power Quality Analyzer Kit – 500/5000 Amp Flex Probe Professional Kit

Voltage swell, Voltage dips, Voltage interruption 5. Calculated as the whole-cycle time during the specified 10 s period, 40 to 70 Hz 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.


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 manuwl electrical issues. More accurate analysis of issue causes thanks to the ability to record 11 seconds surrounding anomalous events In the event of an instantaneous power outage or a swell, in which the voltage rises abnormally, the PQ can record waveforms for 1 second before and 10 seconds after the anomaly.

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. Consequently, power issues are an everyday occurrence.

Calculated as one cycle, 40 to 70 Hz 3. As per IEC 8. Issues such as voltage drops, flicker, harmonics etc.

Detailed knowledge of the factors that cause such issues is necessary in order to combat them effectively, but such assessment is an extremely time-consuming task due to the large number of parameters that must be investigated and the advanced level of expertise required in order to do so. Flicker and V10 Recording. You can depend on the PW to monitor all aspects of your power supplies. Voltage waveform peak, Current waveform peak Event List This list records instantaneous waveforms of power quality measurement failures eventssuch as a voltage drop or inrush current, along with the time or other information.

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 NEW Data Sheet 4. Calculated as 10 or 12 cycles,40 to 70 Hz 9. The quickest way to approach these problems is to understand the situation quickly and accurately.

Hioki Launches Power Quality Analyzer PQ – Hioki

By using a power quality analyzer, technicians can accurately and efficiently identify the causes of these issues. Gallery No results were found. Voltage can be measured with the main unit alone. Currently, engineers use power quality analyzers to monitor and analyze power quality as they investigate the causes of electronic device malfunctions and failures triggered by power quality issues.


Straight Ethernet cable, supplied with straight to cross hikki adapter, 5 m Hioki portable power meters and analyzers are best in class power measuring instruments for measuring single to jioki lines with a high degree of precision and accuracy.

Log into your myHioki account to access more technical documents and information where available. Voltage can be measured with the main unit alone. 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.

An optional current sensor is necessary to measure current or power parameters. Technical Notes No results were found. An optional current sensor is necessary to measure current or power parameters.


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 janual maintenance. Removable SD Card Current sensors are necessary to measure current or power parameters sold seperately.

The Hioki PW is a power quality analyzer for nanual, recording and analyzing power quality parameters. By using this function, customers can reliably connect and configure the instrument, a process which if not completed properly can lead to measurement errors. Overview Specifications Downloads Options Applications Gallery 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.

Harmonic voltage-current phase angle: HIOKI manuao and services are available around the world through our extensive network of subsidiaries and distributors.