PW8001
PW8001
Power Analyser
DC, 0.1 Hz to 5 MHz, 3-phase 4-wire, High Precision Power Analyser for Motor and Inverter Efficiency Analysis
The PW8001 sets a new benchmark for complete power analysis solutions with Hioki being the only manufacturer that offers industry-leading power analysers and a wide portfolio of high-accuracy current sensors both developed and manufactured by Hioki. This enables to align their performance and results in more accurate and stable measurements from DC to high frequencies and low power factor measurements thanks to functions like the automatic phase shift correction.
Upcoming industry challenges are anticipated with the ability to measure even large currents at voltages up to 1500 V, 15 MS/s sampling rate and multi-channel measurement target applications using SiC/GaN semiconductors from automobile electrification, smart grids and reactors to renewable energy supply sources.
Key Features
- World-class measurement accuracy: Basic accuracy ±0.03%, DC accuracy ±0.05%, 50 kHz accuracy 0.2% (*1)
- Accurate capture of power fluctuations caused by high-speed switching: Sampling performance 18-bit, 15 MHz, Noise Resistance (CMRR) 110 dB, 100 kHz (*1)
- Up to 8 power channels optimizing your measurement: 8-channel power measurement
- Accurately measure high-frequency, low-power-factor power: Current sensor automatic phase correction function (*2)
- Simultaneous analysis of 4 motors: 4-motor/2-motor simultaneous analysis function
- Integration of measurement data into CAN networks: CAN or CAN FD output function
- Intuitive and Quantitative Insights with Power Spectrum Analysis (PSA) function
- Safe evaluation of increasingly high-voltage solar inverters: 1500 V DC CAT II / 1000 V DC CAT III (*3)
- Earning Japan Calibration Service System (JCSS) Certification for DC Power Measurement. (*4)
*1:When using the 15MS/S Input Unit U7005
*2: When used with a current sensor with automatic phase correction functionality
*3: When using the 2.5MS/S Input Unit U7001
*4:JCSS is standard that satisfies the requirements of the ISO/IEC 17025 international standard.
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| Attribute | Value |
|---|---|
| Power Supply | 100 V to 240 V AC, 50/60 Hz, 230 VA |
| Included Accessories | - Power cord ×1 - Instruction Manual ×1 - GENNECT One (PC applications) CD ×1 - D-sub 25-pin connector ×1 (PW8001-02, -05, -12, -15 only) |
| Dimensions and Weight | Approx. 430 mm (16.93 in) W × 221 mm (8.70 in) H × 361mm (14.21 in) D, Approx. 14kg (493.84 oz) |
| Measurement Range | Voltage: 6 V, 15 V, 30 V, 60 V, 150 V, 300 V, 600 V, 1500 V Current: (Probe1) 40 mA to 2 kA, (Probe2) 100 mA to 50 kA (Probe1 : Hioki's high-accuracy current sensor interface supports automatic identification and phase shift correction. Probe 2: BNC I/F only for U7001) |
| Measurement Parameters | voltage (U), current (I), active power (P), apparent power (S), reactive power(Q), power factor (λ), phase angle (φ), voltage frequency (fU）, current frequency（fI）, efficiency (η), loss (Loss), voltage ripple factor (Urf), current ripple factor (Irf), current integration (Ih), power integration (WP), voltage peak (Upk), current peak (Ipk) - Harmonics measurement : (Wideband mode: Maximum analysis order 500th, IEC measurement mode) - Waveform recording: recording capacity 5M words × ( [voltage/current] ) × - No. of channels + motor waveforms) - Motor analysis (option): voltage, torque, RPM, frequency, slip, motor power - FFT analysis (Power spectrum analysis) - Flicker measurement |
| Sampling | U7001: 2.5 MHz, 16-bit U7005: 15 MHz, 18-bit |
| Measurement Lines | 1-phase-2-wire, 1-phase-3-wire, 3-phase-3-wire, 3-phase-4-wire |
| No. Of PW8001 Input Units | Max. 8 units (mix and match) |
| Type Of Input Unit | U7001 2.5 MS/s INPUT UNIT U7005 15 MS/s INPUT UNIT |
| Measurement Frequency Band | U7001: DC, 0.1 Hz to 1 MHz U7005: DC, 0.1 Hz to 5 MHz |
| Data Update Rate | 1 ms, 10 ms, 50 ms, 200 ms |
| Accuracy For Power (U7001) | 50/60 Hz: 0.02% of reading + 0.05% of range DC: 0.02% of reading + 0.05% of range 50 kHz : 0.4% of reading + 0.1% of range |
| Accuracy For Power (U7005) | 50/60 Hz : 0.01% of reading + 0.02% of range DC : 0.02% + 0.03% of reading of range 50 kHz: 0.15% of reading + 0.05% of range |
| IEC Measurement Mode | When the measurement line has a frequency of 50 Hz or 60 Hz, the instrument can perform harmonic measurements according to IEC61000-4-7 and voltage fluctuation/flicker measurements according to IEC61000-4-15 |
| IEC-Compliant Harmonic Measurement | Compliant with IEC 61000-4-7:2002 Analysis order: Harmonics: 0th to 200th orders, Inter-harmonic: 0.5th to 200.5th orders |
| IEC-Compliant Flicker Measurement | Compliant with IEC 61000-4-15:2010 Ed 2.0 Flickermeter Class F2 Measurement items: Short-term flicker (Pst), Maximum short-term flicker value (PstMax), Long-term flicker value (Plt), Maximum instantaneous flicker value (PinstMax), Minimum instantaneous flicker value (PinstMin), Relative steady-state voltage change (dc), Maximum relative voltage change (dmax), Period while the relative voltage change exceeds the threshold (Tmax) |
| Calculation Function | Efficiency and loss calculations, User-defined calculations, Delta conversion, Current sensor automatic phase shift calculation |
| Synchronisation Measurement | Optical link: Up to two units, 16 channels maximum BNC Synchronization: Up to four units, 32 channels maximum |
| External Interface | USB flash drive, LAN, GP-IB, RS-232C, external control, optical link, BNC sync., CAN or CAN FD |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
