Hioki PQ3198

The Hioki PQ3198 is a high-performance, portable power quality analyser designed for precise measurement and analysis of single- to three-phase electrical systems. It is engineered to capture and diagnose a wide range of power issues, including voltage drops, flicker, harmonics, transients, and inrush currents. With advanced features such as dual-circuit monitoring, high-speed transient capture, and compliance with IEC 61000-4-30 Class A standards, the PQ3198 is suitable for applications in power utilities, renewable energy systems, industrial facilities, and electrical troubleshooting environments.

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• Dual-Circuit Monitoring: Simultaneous measurement of AC and DC circuits for detailed insights.
• High-Speed Transient Capture: Detect transient events with a resolution as fine as 0.5 μs at up to 700 kHz sampling.
• Gapless Recording: Ensure no loss of critical data during operation.
• Harmonic Analysis: Capability to analyse up to the 50th order harmonics and inter-harmonics.
• Superior Display and Connectivity: Features a 6.5-inch colour TFT display, USB and LAN interfaces, and optional GPS synchronisation for timestamping.
• Robust Data Storage: Equipped with SD/SDHC card slots for large data storage needs.

• Voltage Range: 1–600 V AC/DC (6000 V peak transient)
• Current Range: 0.5 A to 6000 A (sensor-dependent)
• Frequency: 0.1 Hz to 700 kHz
• Harmonics: DC, 1st to 50th order; inter-harmonics 0.5–49.5
• Sampling Rate: 2 MS/s (0.5 μs resolution)
• Display: 6.5″ colour TFT (640 × 480)
• Dimensions: 264 × 150 × 68 mm
• Weight: Approx. 2.6 kg

• Enhanced Project Efficiency
  Real-time data analysis and automatic recording simplify troubleshooting and power quality monitoring.
• Compliance Assurance
  Meets IEC 61000-4-30 Class A standards, ensuring accurate and reliable performance in compliance-sensitive applications.
• Wide Range of Applications
  Ideal for diverse environments, including industrial facilities, solar PV systems, EV charging stations, and power utilities.
• Long-Term Recording
  Supports recording up to one year, making it suitable for extended diagnostics and analysis.
• Comprehensive Technical Support
  Backed by Hioki’s reliable support network and intuitive PQ ONE analysis software.

• Solar PV and inverter performance monitoring
• EV charging station analysis
• Power utility quality assurance
• Industrial fault diagnostics
• Energy waste analysis and reporting