Performance evaluation testing of inverter drive motors

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Fast, multichannel, and noise-resistant data acquisition

Since performance evaluation tests of inverter drive motors are susceptible to noise, equipment with high noise resistance is required. Also, if the number of measurement points is large, a multi-channel measuring instrument that satisfies the measurement will be costly.
The Multi-Sensing Remote I/O Analog Sensing Unit VZ20X is noise-resistant and safe for accurate DATA collection even on noise-prone measurement targets such as inverters.

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Customer benefit

The VZ20X's superior noise immunity enables accurate data collection even with noise-prone measurement targets such as inverters.



  • Customers need measurement that is accurate even when influenced by noise from an inverter-drive motor.
  • High-speed, multichannel measuring instruments are very expensive (Customers can’t find an affordable one).


  • Thanks to isolation between input channels, you can use the VZ20X to safely measure even in noisy environments.
  • Fast 1 ms sampling and multichannel simultaneous measurements


  • Simultaneous measurement on up to 120 channels (with fifteen VZ20X units) at high speeds (1 ms).
  • By adding the /DM option to Data Logging Software GA10, easily connect to the VZ20X for data acquisition.
  • The VZ20X is highly noise-resistant because all 8 channels are independent A/D.

Performance evaluation testing of inverter drive motors


Product recommendation

  • Multi-Sensing Remote I/O Analog Sensing Unit VZ20X
    A sample program for system construction is introduced.
    *As of April 2022, the Analog Sensing Unit VZ20X is sold in Asia Pacific and the Middle East areas.
  • Data Logging Software GA10
    60-day free trial is available.

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