Motor Controls: Time Delay Relays

About

Without time delay relays to control the starting sequence of large motors or multiple motors that work together, much of the time-saving benefits of machine automation would be lost. This course gives a comprehensive overview of these vital parts of a motor control system. Individuals receive a certificate of completion and 0.1 CEUs (Continuing Education Units) upon successful completion of final course examination.

This course outlines:

-How timers operate
-On delay timers
-Off delay timers
-Pneumatic timers
-Clock timers
-Solid state electronic timers
-NEMA schematic symbols