Armor PowerFlex Variable Frequency AC Drives (VFDs) make it easier for you to manage your systems, identify problems before downtime happens, and the built-in intelligence proactively tells you about maintenance requirements or possible issues. The Armor PowerFlex drive is suited for variable frequency applications that require more precise motor control. Armor PowerFlex drives are available in safety and standard versions. The Armor PowerFlex drive offers IP54/IP66, UL Type 1/12/4 enclosure designs, which are suitable for water wash down environments when appropriate cables are attached or sealing caps are in place.