The variable frequency drive is what turned the three-phase motor from a device with one speed into one that runs at whatever speed the process actually needs. Pumps, fans, conveyors, and machine tools all depend on it, and when a drive faults out, the line stays down until someone can read what it is reporting and correct it.
This course covers variable frequency AC solid-state control of three-phase motors from the ground up. You will operate, install, analyze the performance of, troubleshoot, and design AC solid-state control systems using 2-wire, 3-wire, manual, and open-loop speed control methods. You will also work with motor jogging, dynamic braking, and programmable acceleration and deceleration.
This course prepares you to test for the Smart Automation Certification Alliance (SACA) C-203 AC Variable Frequency Drives certification.