Project: T174700 #5176

This handbook provides utility personnel and their customers with a concise, easy to understand reference guide for installing a Variable Frequency Drive.  It includes all the necessary information to allow the user to specify, purchase, and install a new VFD in order to provide a successful, reliable and trouble-free operation.

The intent of the handbook is to supply the user with sufficient knowledge to properly specify, purchase and install the VFD per the VFD manufacturers’ recommendations, thus reducing or eliminating the potential of undesirable consequences. The guide further helps the user to significantly reduce their operating cost by preventing many of the issues affecting their power quality system.