The PW8001 sets a new benchmark for complete power analysis solutions with Hioki being the only manufacturer that offers industry-leading power analyzers 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.
| 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 |
| Sampling | U7001: 2.5 MHz, 16-bit U7005: 15 MHz, 18-bit |
| 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 |
| 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 |
| 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 |
| Synchronization 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 |
| Power supply | 100 V to 240 V AC, 50/60 Hz, 230 VA |
| Dimensions and mass | Approx. 430 mm (16.93 in) W × 221 mm (8.70 in) H × 361mm (14.21 in) D, Approx. 14kg (493.84 oz) |
| 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) |
