Motors and Motor Circuits
Dedicated to the memory of our good friend, Ben Dunford, this DVD focuses on the proper sizing and/or rating of motor circuit components such as conductors, protection devices such as overload and overcurrent devices under many conditions of use, controllers and means of disconnecting motors. Jeff, the instructor, introduces you to the “Six Pack” and walks you through motor’s calculations. This topic also covers Duty Cycles, motor starting issues, correct ampacity selections, and motor component location possibilities as in disconnects and controllers.
This is a single DVD intended to supplement your learning library and help you appropriately utilize Article 430 in your mathematical process.