114 Electrical Motors

114 HVACR Electrical Motors   (7 Modules / 21 Instructional Hours)  Advanced

Written by Bob Recko and Bruce Aitken (module 7)

This course is dedicated to common single-phase and small three-phase electric motors. Presentations focus on basic motor theory, common types of motors, starting components and protection devices. You will also develop diagnostic skills for motor troubleshooting and replacement. Instruction aligns with ACCA Quality Installation & Maintenance Standards. The ESCO Electrical Theory and Application e-book is viewable in the course.

Recommended Prerequisites: You will want to have completed 111 HVACR Electrical DC Theory Plus, 112 HVACR Electrical AC Theory Plus, and 113 HVACR Electrical Common Components, or have a working knowledge of the content of those courses prior to enrollment into this advanced course.

Please refer to each course description in the Catalog for the specific details.

This course is recognized for 21 hours of continuing education (CEHs) applicable to NATE re-certification.

Seven modules cover:

• Basic Electric Motor Theory
• Open and Hermetic Motors
• Capacitor Motors
• Three-phase Motors
• The Application of Electric Motors
• Diagnosing and Replacing Electric Motors
• ECM Motors

If you are only taking a few courses with us there is not a requirement for a textbook. We will always recommend to our students to have a good general textbook for reference, the mark of a professional!

one year enrollment to complete. Must obtain a 70% or higher to obtain CEU recognition. Course provides you with a Subject Matter Expert (mentor) to assist with questions and all course materials for the duration of the course.

Textbook Reference: https://www.hvacrassets.net/Textbook/TextbookPage081021.pdf