Variable Speed Drives and Soft Starters
What is the function of a VFD Controller?
A VFD controller controls motor speed by varying the input frequency and voltage, allowing precise operation of electric motors. It improves energy efficiency, reduces mechanical stress, and supports smooth start-stop functions in industrial and HVAC applications.
EcoStruxure Motor Control Configurator
Build your complete motor control solution in 3 easy steps.
Discover Altivar HVAC variable speed drives designed to optimise solutions of HVAC machines and management in buildings. They provide reliability, safety, efficiency, and fast deployment in applications such as pumps (secondary pumps, variable primary pumps, pressure booster pumps), fans (air handling units, supply and exhaust fans, condenser fans), compressors (chillers, rooftops, heat pumps).
Driving sustainability forward with Altivar Variable Speed Drives
Manage motor control applications up to 20 MW with products ranging from compact products to custom-engineered solutions.