WEG CFW09 Variable Frequency Drives


The WEG CFW09 series of Variable Frequency Drives offers advanced motor control with Vectrue Technology™, combining V/Hz, Sensorless Vector, and Closed Loop Vector in a single compact solution. Designed for reliability and performance, the CFW09 delivers flexibility, robust protection features, and easy integration across a wide range of industrial applications.

Key Points

  • Advanced Vectrue Technology™ integrates V/Hz, Sensorless Vector, and Closed Loop Vector control.
  • Wide application range: pumps, fans, conveyors, compressors, cranes, saws, and more.
  • Flexible power ratings up to 500 HP / 600 A with NEMA 1 and IP20 enclosures.
  • Comprehensive protection: overcurrent, motor overload, overtemperature, short-circuit, and phase loss.
  • Built-in Optimal Braking™ reduces the need for external resistors in many applications.
  • Intelligent keypad with dual LED/LCD displays, selectable language, and copy function.
  • Multiple optional accessories, including remote keypads, communication modules, and PLC add-ons.
  • Certified to UL, cUL, and CE standards for global compliance.