CFW300 Variable Frequency Drive comes with built-in operator interface.

Press Release Summary:

Featuring contactor-style electrical connections, CFW300 Variable Frequency Drive is embedded with SoftPLC with free WPS programming software. Designed with variety of plug-in option modules, CFW300 is used with three-phase induction motors. Product is suitable for centrifugal pumps, fans / blowers, conveyors, centrifuges, compressors and rotary filters applications.

Original Press Release:

Introducing the New CFW300 Variable Frequency Drive

The CFW300 variable frequency drive is a high-performance VFD for three-phase induction motors. It is ideal for applications on machines or equipment that require precise control with easy setup and operation.

The CFW300 features a compact size with contactor-style electrical connections (top in / bottom out). The VFD’s performance can be scaled to match the application by selecting WEG vector control (VVW) or scalar control (V/F). The CFW300 includes built-in operator interface (HMI) and SoftPLC with free WPS programming software for custom tailored control schemes. A variety of plug-in option modules for additional I/O and communications protocols may be added to provide extended capabilities, making the CFW300 a flexible and cost effective solution for your variable speed requirements.


  • Centrifugal pumps
  • Fans / Blowers
  • Blenders / Mixers
  • Centrifuges
  • Compressors
  • Conveyors
  • Roller Tables
  • Granulators
  • Commercial Dryers
  • Rotary Filters


WEG Electric Corp

6655 Sugarloaf Pkwy

Duluth, GA 30097

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