NEMA ICS 7.2-2015

NEMA ICS 7.2-2015 assists users in proper selection and application of alternate current (AC) adjustable speed drive systems. It covers AC electrical drive systems rated 600 volts or less, consisting of three-phase induction motors, voltage-source pulse-width modulated adjustable frequency controls, and associated components. It also addresses common issues that should be considered in the selection of drive system components and the installation and application of the drive system.