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. The new and improved PQ3198 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. New features include the ability to drive current sensors straight from the PQA and enhanced recording capabilities. | Model No. (Order Code)
Note: An optional current sensor is necessary to measure current or power parameters. |
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Key Features • Verify power problems in accordance with the IEC61000-4-30 Class A standard |
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Maintain and manage power supplies and analyze problems more easily and reliably than ever before The critical importance of electrical power in today's society necessitates daily maintenance and management to ensure that problems don't occur. | |
Analyze equipment power problems Capture the full range of power supply anomalies, including momentary interruptions, voltage drops, and frequency fluctuations, while recording trends to help investigate the causes of unexpected equipment malfunctions and sudden stoppages. | |
Record quality data for power systems Record fluctuations in voltage, current, power, harmonics, and flicker when connecting a highly variable system such as a renewable energy source or EV charging station to the grid. | |
Measure AC/DC power Use AC/DC auto-zero current sensors to measure DC current accurately over extended periods of time. | |
Capture power anomalies reliably with simple settings The PQ3198 and PQ3100 can measure all parameters at once, including power, harmonics, and anomaly waveforms. Transient voltages
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Simultaneously record event waveforms and trend graphs < Event waveform > | |
Simultaneously record event waveforms and trend graphs < 30 sec. event fluctuation trend data > | |
International standard IEC 61000-4-30 Ed. 2 Class A compliant The PQ3198 complies with the IEC 61000-4-30 Ed. 2 Class A standard. Class A | |
High-voltage, wideband performance The PQ3198 can measure transient voltages of up to 6000 V lasting as little as 0.5 μs (2 MS/s). | |
Two-circuit measurement Since the PQ3198's fourth voltage channel is isolated from its first three voltage channels, the instrument can measure power and efficiency across two separate circuits. Applications | |
Verify the quality of power supplied by an EV rapid charger Since the PQ3198'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 PQ3198 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. *For more precise inverter measurement, HIOKI recommends the POWER ANALYZER PW6001 or PW3390. | |
No need for an external power supply Since sensor power is supplied by the instrument, there's no need for an AC adapter when using AC/DC sensors or flexible sensors. | |
400 Hz line measurement In addition to 50/60 Hz, the PQ3198 can measure a line frequency of 400 Hz.
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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. | |
Ssimple 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. | |
GPS time synchronization The GPS OPTION PW9005 can be used to correct the instrument's internal time to UTC standard time. | |
Analyze data and generate reports with HIOKI’s PQ ONE power quality analysis software Group data from different measurement locations, times, and dates into folders and view them together. < Quick Report function > < Display a list of analytical data > | |
Event list < PQ ONE > Display statistics about events by date or time of day. | |
Event statistics < PQ ONE > Display statistics about events by date or time.
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EN 50160 judgment function < PQ ONE > Evaluate whether data complies with the EN 50160 standard by analyzing it and generating a judgment based on voltage fluctuations during the trend interval. | |
PC Application Program < GENNECT Cross for Windows > *Future update of the PQ3198 scheduled in order to provide compatibility. Simultaneously monitor all data in real-time Connect measuring instruments to PC with LAN cable* |
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) |
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Voltage ranges | Voltage measurement: 600.00 V rms Transient measurement 6.0000 kV peak |
Current ranges | 500.00 mA to 5.0000 kA AC (depends on current sensor in use) |
Power ranges | Voltage: ±0.1% of nominal voltage Current: ±0.1 % rdg. ±0.1 % f.s. + current sensor accuracy Active power: ±0.2 % rdg. ±0.1 % f.s. + current sensor accuracy |
Measurement items | 1. Transient voltage : 2 MHz sampling 2. Frequency cycle : Calculated as one cycle, 40 to 70 Hz 3. Voltage (1/2) RMS: one cycle calculation refreshed every half cycle Current (1/2) RMS: half-cycle calculation 4. Voltage swell, Voltage dips, Voltage interruption 5. Inrush current 6. Voltage waveform comparison 7. Instantaneous flicker value: As per IEC61000-4-15 8. 200 ms frequency: Calculated as 10 or 12 cycles,40 to 70 Hz 9. 10 sec frequency: Calculated as the whole-cycle time during the specified 10 s period, 40 to 70 Hz 10. Voltage waveform peak, Current waveform peak 11. 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 12. High-order harmonic component (voltage/ current): 2 kHz to 80 kHz 13. Harmonic/ Harmonic phase angle (voltage/ current), Harmonic power: 0th to 50 th orders 14. Harmonic voltage-current phase angle: 1th to 50 th orders 15. Total harmonic distortion factor (voltage/ current) 16. Inter harmonic (voltage/ current): 0.5 th to 49.5 th order 17. K Factor (multiplication factor) 18. IEC Flicker, Δ V10 Flicker |
Record | Repeated ON: 1 year, Maximum recording event: 9999 × 366 days (up to 9999 events per day) Repeated off: 35 days, maximum recording event: 9999 events |
Interfaces | SD/SDHC memory card, LAN (HTTP server function / FTP function), USB2.0 (for communication) |
Display | 6.5-inch TFT color LCD (640 × 480 dots) |
Power supply | AC adapter Z1002 (100 V to 240 V AC, 50/60 Hz, rated current 1.7 A), Battery Pack Z1003 (Continuous use: 180 minutes, Charging time: Max. 5 hr 30 m with AC adapter) |
Dimensions and mass | 300 mm (11.81 in)W × 211 mm (8.31 in)H × 68 mm (2.68 in)D, 2.6 kg (91.7 oz) (including Battery Pack Z1003) |
Accessories | Instruction manual ×1, Measurement guide ×1, Voltage Cord L1000 ×1 set (Red/ Yellow/ Blue/ Gray each 1, Black 4, 3m (9.84ft) length, Alligator clip ×8), Color clip, AC Adapter Z1002 ×1, Strap ×1, USB cable (1 m 3.28 ft length) ×1, Battery pack Z1003 ×1, SD Memory Card 2GB Z4001 ×1, Application software (PQ ONE) ×1 |
Catalog: POWER QUALITY ANALYZER PQ3198, PQ3100 | Download PDF [3MB] | English |
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