STREAMLINED SETUPAltivar 12 variable speed ac drive offers a 10-year service life and an intuitive user interface. It also features an integrated communications port, a user-friendly wheel on the faceplate and an optional multi-loader designed to streamline programming and setup with no special training while it is still in its packaging with the power off. The Altivar 12 comes with the energy efficiency of a variable speed drive and the ability to operate in harsh environments.