Power Transformers

Course Purpose

This course provides information on the concepts associated with transformers, transformer function, transformer design, transformer maintenance, transformer faults, and transformer inspecting and testing in accordance with NFPA NEC 70 standards.

Objectives

• Identify and discuss safety issues relating to transformers

• Explain the theory of transformer operations

• List and describe the types of transformers

• Describe the construction and nameplate information of a transformer

• Demonstrate different types of transformer tap connections

• Demonstrate proper inspection techniques for transformers

• Demonstrate proper maintenance techniques for transformers

Who Should Attend

This course is designed for electrical maintenance technicians.

Prerequisites

None

Student Materials

To enhance and facilitate the students’ learning experiences, the following materials are provided as part of the course package:

• Student Manual -  includes the key concepts, definitions, examples, and activities presented in this course

• Lab Book - provides learning activities and hands-on practice. Solutions are included after each exercise for immediate feedback.

Hands-On Practice

Throughout this course, you will have the opportunity to practice the skills you have learned through a variety of hands-on exercises. These exercises focus on the skills introduced in each lesson.

You will also have the opportunity to combine and practice groups of key skills by completing multiple integrated practices during the course.

Next Learning Level

Once you have mastered the skills covered in this course, you may want to attend specific training, such as: Motor Theory course (EMS-105)

Course Length

This is a three-day course.