560-04 - Protective Relays and Instrument Transformers

560-04 - Protective Relays and Instrument Transformers

Learning objectives

  • Identify the principles behind the operation of protective relays
  • Identify different types of protective relays
  • Identify protective relay operating indicators
  • Identify the principles behind the operation of instrument transformers
  • Compare the uses of potential transformers and current transformers

Course overview

Industrial plant equipment requires protection against a variety of electrical faults. The Protecting Relays and Instrument Transformers training course explains the role and use of this equipment. It describes the design and function of different types of protective relays and instrument transformers used to protect electrical circuits and equipment.

This online course is part of the Plant Electrical Systems training series.


The individuals involved in the development and promotion of this course do not receive any compensation or financial benefits outside of their regular employment for their work on this course.


  • 45 minutes
  • Format: Online Interactive
  • English
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