HIOKI Power Quality Analyzers

Reliable Power Quality Measurement for Monitoring and Compliance

HIOKI’s Power Quality Analyzers provide precise measurements for monitoring, troubleshooting, and compliance testing. The PQ3198-94 records voltage dips, harmonics, and transients to IEC 61000-4-30 Ed.3 Class A – ideal for energy audits and long-term power quality analysis.

The PQ3100 enables fast on-site setup for maintenance and field troubleshooting. Both models reliably capture voltage, current, power, and frequency on all conductors using a wide range of HIOKI current sensors and enable easy, structured reporting with the free software PQ One.

Explore the right Power Quality Analyzer for you.

PQ3100-94

PQ3100-94 - Power quality measuring device with 4 flexible current transformers

The PQ3100-94 Kit builds on the PQ3100, combining its powerful capabilities with essential accessories for high-current measurements. This complete solution includes 4 CT7045 Flexible Current Sensors, enabling precise measurements up to 6000 A. The PQ3100’s intuitive setup, extensive waveform recording, and compliance with IEC61000-4-30 Class S make it perfect for professionals who demand accuracy and reliability in power quality analysis. Whether for EV charging stations, renewable energy systems, or industrial equipment, the PQ3100-94 Kit ensures you’re equipped for every challenge in high-power electrical environments. Technical Details:Measurement Channels: 4 voltage channels, 4 current channels Voltage Measurement Range: 1 V to 1000 V AC/DC, ±6000 V peak Current Measurement Range: Up to 6000 A (with appropriate current sensors) Frequency Range: DC, 0.1 Hz to 700 kHz Basic Accuracy: Voltage ±0.2%, Current ±0.2% (with sensor) Event Detection: Transients, voltage fluctuations, harmonics, inrush currents Compliance: IEC61000-4-30 Class S Waveform Recording: Up to 11 seconds for detailed event analysis Display: 6.5-inch TFT color LCD Data Storage: Internal memory and SD card support Power Supply: AC Adapter Z1002, Battery Pack Z1003 (up to 3 hours operation) Dimensions: 264 mm (W) × 150 mm (H) × 68 mm (D) Weight: 2.6 kg

€4,648.00*

PQ3198-94

PQ3198-94 - Power quality analyser kit with 4 flexible current clamps

The PQ3198-94 kit is based on the PQ3198 including its standard accessories plus all necessary additional accessories that enable professionals to perform high current measurements up to 6000 A in high power electrical systems. It offers a complete solution for monitoring and analyzing power quality. The PQ3198 main unit supports both AC and DC measurements, complies with the IEC61000-4-30 Class A standard and measures voltage fluctuations, transients, harmonics and inrush currents. Ideal for applications in renewable energy systems, electric vehicle charging stations and power controllers, the analyzer with its 4 isolated voltage channels enables simultaneous measurements across multiple circuits. Technical details:Measuring channels: 4 voltage channels, 4 current channels Voltage measuring range: 1 V to 1000 V AC/DC, ±6000 V peak Current measuring range: Up to 6000 A (with suitable current sensor) Frequency range: DC, 0.1 Hz to 700 kHz Basic accuracy: Voltage ±0.1 %, current ±0.1 % (with sensor) Event detection: transients, voltage increases, voltage drops, interruptions, frequency fluctuations Standard compliance: IEC61000-4-30 Class A Display: 6.5-inch TFT colour display Power supply: AC adapter Z1002, battery packs Z1003 (up to 3 hours operation)Dimensions: 264 mm (W) × 150 mm (H) × 68 mm (D) - Weight: 2.6 kgTechnical details PQ3198-94 Kit: Flexible current sensors (CT7045): Rated measuring current: 6000 A AC Measuring range: 600 A / 6000 A ACMax. permissible input: 10000 A continuous (at 6000 A, 45 to 66 Hz, requires derating) Bandwidth: 10 Hz to 50 kHz (±3 dB) Accuracy: ±1.5 % F.S., ±0.25 % F.S.Max. rated voltage to earth: 600 V (CAT IV), 1000 V (CAT III) Loop diameter: 180 mmOutput connection: Hioki PL14 Operating temperature: -25°C to 65°C

€7,708.00*