Assists users in proper selection and application of ac adjustable speed drive systems. Covers ac electrical drive systems rated 600 V or less, consisting of three-phase induction motors, voltage-source pulse-width modulated adjustable frequency controls and associated components. Addresses common issues that should be considered in the selection of drive system components and the installation and application of the drive system.
Terms & Conditions:
To display, copy and/or download a copy of the document you have requested, NEMA's permission is subject to the following terms and conditions, which you must agree to by clicking on the "I Accept" button below:
I agree not to alter the publication in any way and agree not to change its electronic format.
I agree not to sell or offer for sale the publication for a price or any other consideration.
I agree not to display the publication on a public website or distribute the publication from a public website.
I acknowledge that the copyright to this document belongs to the National Electrical Manufacturers Association (NEMA), and that NEMA may revoke its permission or modify any of the foregoing terms and conditions at any time.
If you choose not to accept these terms and conditions, please exit this page.
Blog 
Podcasts
Twitter 
YouTube
LinkedIn Copyright © 2010 NEMA. All rights reserved.