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Specifications
SKU: PQ3198
Hioki PQ3198 Power Quality Analyser
The Hioki PQ3198 Power Quality Analyser records electrical disturbances and power quality trends for investigation of supply problems.
Capture Events And Trends Together
The PQ3198 records power trends alongside event waveforms, helping correlate supply disturbances with equipment problems. Preset configurations and an automatic wiring check simplify setup. It measures voltage, current, power, frequency, harmonics, flicker, inrush and unbalance, as well as dips, swells and interruptions.
Investigate Fast Transients And Supraharmonics
Transient capture up to 6,000 V peak with 2 MS/s sampling supports investigation of short events. Supraharmonic measurement from 2 to 80 kHz extends analysis into noise associated with switching power electronics. The isolated fourth voltage channel permits a second circuit to be measured alongside the main three-phase circuit for power and efficiency comparisons.
Analysis, Reporting And Remote Monitoring
PQ ONE provides event statistics, graphs, ITIC curves and power-quality reports, with CSV and PQDIF export. Supported functions include EN 50160 evaluation and IEEE 519 harmonic reporting. GENNECT One supports compatible remote monitoring workflows, and the optional PW9005 GPS arrangement aligns timestamps for measurements at different locations.
Key Features
- IEC 61000-4-30 Edition 3 Class A measurement
- Records dips, swells, interruptions and harmonics
- High-frequency analysis from 2 to 80 kHz
- PQ ONE software supports data analysis
- Simultaneous power logging and event waveform capture
- Setup presets and automatic wiring verification
- Isolated fourth voltage channel for two-circuit evaluation
- PQ ONE event analysis and report generation
- Direct power for supported current sensors
Technical Specifications
| Specification | Details |
|---|---|
| Model | PQ3198 |
| Channels | 4 voltage and 4 current channels |
| Transient Peak Measurement | Up to 6,000 V |
| Transient Sampling | 2 MS/s |
| High-Frequency Range | 2 to 80 kHz |
| Voltage Measurement Range | 600.00 V RMS |
| Line Frequencies | 50/60 Hz; 400 Hz measurement also supported |
| Harmonic Analysis | Up to the 50th order |
| Event Recording | Repeated OFF: up to 9,999 events over 35 days; Repeated ON: up to 9,999 events per day over 366 days |
| Extended Trend Recording | Up to 1 year in the appropriate repeated-recording mode |
| Current Capability | Up to 6,000 A AC with appropriate flexible sensors and applicable limits |
| Interfaces | SD/SDHC storage, LAN and USB |
Applications
Power quality troubleshooting, long-term facility monitoring, harmonic surveys, EV charging input/output evaluation and power supply disturbance investigations.
Configuration And Selection Notes
Current and power measurements require separately selected current sensors. Inverter measurement has specified fundamental and carrier-frequency limits and is distinct from precision wideband power analysis. GPS synchronisation requires the optional hardware.
Contact us to enquire about the Hioki PQ3198 Power Quality Analyser and the configuration or accessories suited to your application.
Inquiry - Hioki Power Quality Analyzer PQ3198
