Hioki – POWER ANALYZER PW6001

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Description

Hioki benchtop power meters and power analyzers are best in class power measuring instruments for measuring single to three-phase lines with a high degree of precision and accuracy. The PW6001 is Hioki’s flagship power analyzer, featuring high accuracy, wide band, and high stability for measuring electrical power from DC to inverter frequencies, providing maximum of 12 channels* to support single- and three-phase inverter motor system measurements and next generation devices such as silicon-carbide (SiC) inverters. *When synchronizing two 6-channel models connected via optical link

Key Features

• Basic accuracy of ±0.02%*1 for power measurement (*1 PW6001 accuracy only. Instrument delivers accuracy of ±0.07% even after the current sensor accuracy has been added.)

• High noise resistance and stability (80 dB/100 kHz CMRR, ±0.01%/°C temperature characteristics)

• Accurate measurement even when the load is characterized by large fluctuations; TrueHD 18-bit resolution

• 10 ms data refresh while maintaining maximum accuracy (using a specially designed IC to make all measurements independently while performing simultaneous calculations.)

• DC accuracy of ±0.07%, which is key for stable, accurate efficiency measurement

• Wide frequency bandwidth of DC, or 0.1 Hz to 2 MHz

• Achieve true frequency analysis with high-speed 5MS/s sampling (18 bit)

• Broad frequency band and sampling that are 10 times better than those of legacy models

• Synchronize 2 units for up to 12 channels*2 in real time *2 Two 6-channel models can be connected with an optical connection cable (over a max. length of 500 m) to enable numerical and waveform synchronization.

• Special triggers to enable waveform analysis and motor analysis without the need for an oscilloscope

• Wideband harmonic analysis up to the 100th order with a 1.5 MHz band

■ Basic specifications(Accuracy guaranteed for 6 months, Post-adjustment accuracy guaranteed for 6 months)

Measurement line type Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, three-phase 4-wire
Number of input channels Max. 6 channels; each input unit provides 1 channel for simultaneous voltage and current input
(Voltage measurement unit: Photoisolated input, resistance voltage divider, Current measurement unit: Isolated input from current sensor)
Measurement items Voltage (U), current (I), active power (P), apparent power (S), reactive power (Q), power factor (λ), phase angle (φ), frequency (f), efficiency (η), loss (Loss), voltage ripple factor (Urf), current ripple factor (Irf), current integration (Ih), power integration (WP), voltage peak (Upk), current peak (Ipk)
Harmonic measurement: Harmonic active power, select calculation order
from 2nd order to 100th order
Waveform recording: Voltage and current waveforms/ Motor pulse: Always 5 MS/s
Motor waveforms: Always 50 kS/s, 16 bits
Recording capacity: 1 Mword × ((voltage + current) × number of channels + motor
waveforms)
Motor analysis (PW6001-11 to -16 only): Voltage, Torque, Rotation, Frequency, Slip, or Motor output
Measurement range Voltage range: 6 to 1500 V, 8 ranges
Current range (Probe 1) : 400 mA to 1 kA (depends on current sensor)
Current range (Probe 2) : 100 mA to 50 kA (depends on current sensor)
Power range: 2.40000W to 4.50000MW (depends on combination of voltage and current range)
Frequency range: 0.1 Hz to 2 MHz
Basic accuracy Voltage: ±0.02 % rdg. ±0.02 % f.s.
Current: ±0.02 % rdg. ±0.02 % f.s. + current sensor accuracy
Active power: ±0.02 % rdg. ±0.03 % f.s. + current sensor accuracy
Synchronization frequency range Power measurement: 0.1 Hz to 2 MHz
Harmonic measurement: 45 Hz to 66 Hz (IEC standard mode), 0.1 Hz to 300 kHz (Wideband mode)
Frequency band DC, 0.1 Hz to 2 MHz
Data update rate Power measurement: 10 ms/ 50 ms/ 200 ms
Harmonic measurement: 200 ms (IEC standard mode), 50 ms (Wideband mode
Data save interval OFF, 10 msec to 500 msec, 1 sec to 30 sec, 1 minute to 60 minutes
User-selected from all measured values, including harmonic measured values,
Specified measured values can be saved in internal memory or USB flash drive
External interfaces USB (memory), LAN, GP-IB, RS-232C, External control ,Synchronization control
Power supply 100 to 240 V AC, 50/60 Hz, 200 VA max
Dimensions and mass 430 mm (16.93 in)W × 177 mm (6.97 in)H × 450 mm (17.72 in)D, 14 kg (49.4 oz) (PW6001-16)
Accessories Instruction Manual ×1, Power cord ×1, D-sub connector × 1 (PW6001-1x only)

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Hioki