GE Multilin’s Introduction to Electromechanical Relays course provides a strong foundation and skill set for working with electromechanical products. This course offers a well-paced and comprehensive examination of the theoretical and practical applications of electromechanical relays in today’s marketplace. Periodic testing and lab exercises follow each section to challenge your understanding of the material covered. The course leverages the contributions of GE Multilin’s senior engineering and technical staff. The material is taught through lectures, textbooks and audio/video presentations. Students will also participate in hands-on lab exercises.

Basic Theory of Operation

Electromagnetic attraction

Electromagnetic induction

Force and torque equations

Applications

Basic applications of various relays

Relay operating characteristics

Design Features

Functional elements

Calibration and setting means

Ratings

Electrical, thermal, mechanical

Testing and Adjustment Techniques

Design tests

Acceptance tests

Calibration settings

Among the relays that are covered in this course are: IFC, IAC, PJC, HFC, BDD, HEA, HAA, HFA, HGA, HMA, NGA, CEY, NGV, IBC