Eaton / Cutler Hammer


SVX9000 Adjustable Frequency Drives are the compact, modular solution to variable speed applications. They enable a broad range of new application capabilities. A complete selection of option cards allows you to configure the drive to meet any requirement. With its wide voltage range, high overload ability, and user-friendly alphanumerical keypad, SVX9000 Drives are the smart decision for every user. Its small footprint ensures a comfortable fit in the tightest installations, and backward compatibility means upgrading from the popular SV9000 is simple and easy.


At the core of the SVX9000 is sensorless vector control technology coupled with an adaptive motor model and sophisticated ASIC circuit features. The motor flux model is based on measurements of all three output currents and the voltage as given by the ASIC circuit. The model automatically identifies motor parameters for both the sensorless vector mode and the U/f mode, keeping track of changes in the parameters over time.

The vector control is carried out in a system of stator flux coordinates, which is immune to small variations in measurements and motor parameters.

The SVX9000 Series at a glance:

  • Wide range of horsepower and voltage selection

  • Start-up wizard

  • Modular design concept

  • External +24 V DC can be used to power the controller

  • Built-in 3% line reactor

  • Open and Enclosed Drives (CT rated to 50�>C)

  • 30-fault history with status at time of fault

  • Easy operation


Product Overview Sheet