Yokogawa WT500 Mid-Range Power Analyzer

Range: - Basic power accuracy (50/60 Hz): 0.1% of reading + 0.1% of range

- Measurement power bandwidth: DC, 0.5 Hz to 100 kHz

- Input elements: 1, 2, 3

- Voltage range (Crest factor = 3): 15/30/60/100/150/300/600/1000 [V]

- Current range (Crest factor = 3): Direct input: 0.5/1/2/5/10/20/40 [A]; External sensor input: 50 m/100 m/200 m/500 m/1/2/5/10 [V] (opt.)

- Guaranteed accuracy range for voltage and current ranges: 1% to 110%

Measurement parameters: - Main measurement parameters: Voltage, current, active power, reactive power, apparent power, power factor, phase angle, peak voltage, peak current, crest factor

- Peak hold (instantaneous maximum value hold): yes

- Max. hold: yes

- Voltage RMS/MEAN simultaneous measurement: yes

- RMS/MEAN/AC/DC simultaneous measurement: yes

- Average active power: yes (user-defined function)

- Active power amount (WP): yes

- Apparent power amount (WS): yes

- Reactive power amount (WQ): yes

- Frequency: 2 channels (up to 6 channels with option /FQ)

- Efficiency: yes

- User-defined functions:  8 functions

Display: - Display: 5.7-inch TFT color LCD

- Display format: Numerical values, waveforms, trends, bar graphs,vectors

- Sampling frequency: Approximately 100 kS/s

Measurement/functions: - Harmonic measurement: yes  (/G5) (opt.)

- Delta calculation function: yes (/DT) (opt.)

- Synchronized operation: yes

Storage (internal memory for storing data): Approximately 20 MB (Internal Memory), Max. 1 GB (direct memory to USB)

Weight: Approximately 6.5 kg (including main unit, 3 input elements, and options)