Revised Standard For Selecting, Installing, And Maintaining Electric Motors And Controllers

摘要

NECA 230-2010, Standard for Selecting, Installing, and Maintaining Electric Motors and Motor Controllers (ANSI) addresses recommended procedures for selecting and installing stationary electric motors and motor controllers rated 600 volts or less. It also provides critical information on selecting motor branch circuit short-circuit and ground-fault protection, motor-overload protection, sizing controllers and disconnects, and location of disconnecting means. Also included are wiring diagrams for multiple winding motors and some basic motor control circuits and essential routine maintenance procedures.