Can the WT3000/WT3000E measure interharmonics?

Using the FFT calculation, the WT3000/WT3000E can measure interharmonics to the resolution of 1Hz OR 10Hz.

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Power Analyzers and Power Meters

Ensure compliance and optimize efficiency with Yokogawa power analyzers. Achieve unmatched accuracy in watts, power factor, harmonics, and efficiency—design greener systems and validate performance confidently.

Precision Power Analyzer WT3000

With 0.02% accuracy and 1MHz bandwidth, the WT3000 delivers where the highest precision measurements are required. It is the industry standard for R&D work on inverters, motor drives, lighting systems and electronic ballasts, UPS systems, aircraft power, transformer testing, and other power conversion devices.

WT3000E - High Accuracy

High Accuracy Electrical & Mechanical Efficiency of Inverters and Motors in EV and HEV
IEC Harmonics (IEC61000-3-2 & IEC61000-3-12); Voltage Fluctuations and Flicker (IEC61000-3-3 & IEC61000-3-11)