Using Variable Frequency Drives for Constant Speed Applications

Using a variable frequency drive (VFD) can be beneficial in many constant speed applications driven by electric motors, such as those that require controlled starting and have been historically served by a reduced voltage soft-starter (RVSS).

While an RVSS and a VFD can both provide a controlled start, there are benefits to each technology. Download the white paper and learn about:

  • The differences between an RVSS and a VFD and the benefits of each.
  • Application considerations.
  • When it makes sense to use a VFD in place of an RVSS.
When Variable Frequency Drives Are a Viable Option for Constant Speed Applications


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