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Specifications
SKU: PW8001
Hioki PW8001 Power Analyser
The Hioki PW8001 Power Analyser supports precision power measurement for inverter, motor and power conversion development.
Power Conversion And Efficiency Evaluation
The PW8001 measures voltage, current and power alongside power factor, phase, frequency, energy integration, ripple, efficiency and losses. Up to eight modular inputs support simultaneous measurement at different points in a power conversion system, helping assess inverters, renewable energy equipment and motor drives.
Select Input Units For Bandwidth And Voltage
U7005 input units offer 15 MS/s, 18-bit acquisition and bandwidth to 5 MHz for high-speed switching investigations. U7001 input units offer 2.5 MS/s, 16-bit acquisition and bandwidth to 1 MHz, with high-voltage ratings suited to specified 1,500 V DC applications. These are distinct input-unit capabilities. Current range and accuracy depend on the chosen sensors.
Sensor Correction, Analysis And System Integration
Automatic phase correction with compatible sensors helps reduce phase-related error in high-frequency and low-power-factor measurements. Harmonics, waveform recording, power spectrum analysis and efficiency/loss calculations support detailed evaluation. Motor analysis, D/A output, CAN/CAN FD and optical link interfaces are available on designated configurations.
Key Features
- Up to eight power measurement channels
- Modular input configuration
- Suitable for efficiency and power loss evaluation
- Optional motor analysis and system communication functions
- Mix-and-match U7001 and U7005 input units
- Automatic phase correction with supported current sensors
- Power spectrum and harmonic analysis
- Selectable measurement data update rates
- Optional motor analysis and CAN/CAN FD integration
Technical Specifications
| Specification | Details |
|---|---|
| Model | PW8001 |
| Input Channels | Up to 8 |
| U7005 Bandwidth | DC, 0.1 Hz to 5 MHz |
| U7005 Sampling | 15 MS/s, 18-bit |
| U7001 Bandwidth | DC, 0.1 Hz to 1 MHz |
| U7001 Sampling | 2.5 MS/s, 16-bit |
| U7005 Basic Power Accuracy | ±(0.01% of reading + 0.02% of range) at 50/60 Hz, six-month accuracy under specified conditions |
| U7001 Basic Power Accuracy | ±(0.02% of reading + 0.05% of range) at 50/60 Hz, six-month accuracy under specified conditions |
| Data Update Intervals | 1 ms, 10 ms, 50 ms or 200 ms |
| Measurement Wiring | Single-phase 2/3-wire; three-phase 3/4-wire |
| U7001 High-Voltage Rating | 1,500 V DC CAT II / 1,000 V DC CAT III under specified conditions |
| Dimensions | Approximately 430 × 221 × 361 mm |
| Mass | Approximately 14 kg |
Applications
Inverter and motor-drive development, SiC/GaN power electronics, renewable energy converters, power loss analysis and electrical efficiency evaluation.
Configuration And Selection Notes
Input units must be specified when ordering; suitable voltage leads and current sensors are required separately. Input-unit accuracy excludes additional sensor contributions. The quoted power accuracy applies for six months; multiply its reading-error term by 1.5 for the one-year accuracy. Motor and communication options are model dependent; the 1,500 V rating must not be assumed to apply to every input module.
Contact us to enquire about the Hioki PW8001 Power Analyser and the configuration or accessories suited to your application.
Inquiry - Hioki PW8001 Power Analyzer
