Status: PQ3100 / PQ3198 Current Production — Others Vary
Overview
Hioki power quality analyzers capture and analyze voltage and current waveforms to identify power disturbances, harmonics, flicker, transients, and other anomalies affecting electrical systems. The PQ3100 is Hioki’s current flagship portable PQ analyzer, meeting IEC 61000-4-30 Class A requirements. The PQ3198 and PW3198 provide comprehensive three-phase power quality recording with GPS time synchronization. The legacy 3196 remains one of the most widely deployed PQ analyzers in the field. The PW3360 and PW3365 power loggers provide long-term demand and energy monitoring with current clamp inputs for non-intrusive installation.
Specifications
| Parameter | Value |
|---|---|
| Compliance | IEC 61000-4-30 Class A (PQ3100, PQ3198) |
| Channels | 4 voltage + 4 current (PQ3198), 3V + 3I (PW3360) |
| Sampling | Up to 512 samples/cycle |
| Recording | Continuous recording with event capture |
| Key Features | Harmonics to 50th order, transient capture, flicker measurement, voltage dip/swell, GPS sync, SD card storage |
Models We Repair
Select your model below to request a repair. If your exact configuration isn’t listed, choose the closest match — the evaluation and repair process is the same across all Hioki Power Quality Analyzer instruments.
| Model | Description | Service |
|---|---|---|
| Hioki PQ3100 | Class A power quality analyzer | Request Repair |
| Hioki PQ3198 | Power quality analyzer with GPS | Request Repair |
| Hioki PW3198 | Power quality analyzer | Request Repair |
| Hioki 3196 | Power quality analyzer (legacy) | Request Repair |
| Hioki PW3365 | Clamp-on power logger | Request Repair |
| Hioki PW3360 | Clamp-on power logger | Request Repair |
Common Hioki Power Quality Analyzer Failures We Repair
- Voltage input channel damage from transient overvoltage events
- Current clamp interface circuit failures
- Internal memory or SD card interface failures
- Display failures from field impact or aging
- Battery cell degradation on portable models
- GPS module failures
- Communication interface failures
- Trigger and event detection circuit faults
Our technicians perform component-level diagnostics on every Hioki Power Quality Analyzer unit. We identify and repair the specific failed components rather than replacing entire assemblies when possible, reducing your repair cost and turnaround time.
Calibration
Every Hioki Power Quality Analyzer repair includes NIST-traceable calibration. We verify all critical measurement parameters against our reference standards and provide a detailed calibration certificate documenting measured performance against the manufacturer’s published specifications.
Who Uses Hioki Test Equipment?
The Hioki PQ3100 / PQ3198 / PW3198 / 3196 Power Quality Analyzers and PW3360 / PW3365 Power Loggers are used by electric utilities, power distribution, building energy management, industrial facilities, power quality consulting, and renewable energy systems.
Our Repair Process
- Ship Your Instrument: Send your Hioki instrument to our facility from anywhere in the US. We provide prepaid shipping labels on request.
- Free Evaluation: Our technicians perform a complete diagnostic assessment and provide a firm, no-obligation repair quote.
- Expert Repair: Upon approval, we perform component-level repair using OEM-grade parts.
- NIST-Traceable Calibration: Full calibration with documented results across all critical parameters.
- Return Shipment: Your instrument is securely packaged and returned with calibration certificate, repair documentation, and our 90-day warranty.
Request a Repair
Contact us for professional Hioki repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@junecompany.com | All repairs include a 90-day parts and labor warranty.
