HT Instruments PQA820 Power Quality Analyzer
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HT Instruments PQA820 is a power quality analyzer with 4 voltage/current inputs, harmonic analysis to 49th order, Wi-Fi/USB connectivity, and rechargeable Li-Ion battery.
Product details
| Model | HV000820 |
| Manufacturer | HT Instruments |
| Category | Power Analyzers |
| Availability | Made to order |
Description
Overview
The HT Instruments PQA820 is a comprehensive power quality analyzer designed to measure and record up to 383 electrical parameters. It provides detailed analysis of voltage, current, power, energy, harmonics, and power factor, making it ideal for power quality assessment, troubleshooting, and compliance testing in industrial and commercial settings.
Key Features
- TRMS voltage measurement with 4 inputs for lines and neutral
- TRMS current measurement with 4 inputs
- DC voltage and current measurement
- Active, reactive, and apparent power measurement
- Active, reactive, and apparent energy recording
- Power factor and cos-phi calculation
- Frequency measurement
- Up to 383 parameters recorded simultaneously
- Harmonic analysis up to 49th order
- Voltage anomaly detection (sags, swells) with 10 ms resolution
- Voltage unbalance measurement
- Numerical data analysis (DMM function)
- Graphical voltage and current display (oscilloscope mode)
- Harmonic histogram and vectorial diagram
- Predefined recording settings
- Wi-Fi and USB interfaces
- Rechargeable Li-Ion battery with built-in power supply
- IP65 waterproof rating with hard carrying case
Applications
- Power quality assessment and monitoring
- Electrical system troubleshooting
- Compliance and standards testing
- Power audit and analysis
- Industrial equipment diagnostics
Specifications
| Voltage Inputs | 4 channels (lines and neutral) |
| Current Inputs | 4 channels (lines and neutral) |
| Parameters Recordable | Up to 383 simultaneous |
| Harmonic Analysis | Up to 49th order |
| Voltage Anomaly Resolution | 10 ms |
| Integration Period | 5 seconds to 60 minutes (selectable) |
| Connectivity | Wi-Fi and USB |
| Battery | Rechargeable Li-Ion with built-in charger |
| IP Rating | IP65 (waterproof) |
| Software | Android/iOS/Windows compatible |
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HT Instruments PQA820 Power Quality Analyzer
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