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Transformer Theory for Electrical Testing 12/18/2019

Transformer Theory121819
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Your Price $900.00
  • CEU Assignment1.8
  • Course Number8.0.0
  • DeveloperNational Training Center
  • NETA CTD16

Course Description

Introduces the new technician to and provides critical information for the experienced technician on the basic theory associated with Transformers. This training covers: basic transformer design, physics and associated math; and visual inspections, electrical testing, and applications of various types of transformers. Additionally covered are the proper methods for drawing transformer fluid samples and basic introduction to the analysis of such samples, and hands on testing of a distribution transformer. This is a 10 hour classroom course and 6 hour lab.

Prerequisites: AC/DC Theory
Course Duration: 2 days at 8 hours

Course Objectives

  • Explain how to obtain and utilize transformer nameplate data
  • Describe use and significance of transformer ratings
  • Describe the proper visual and mechanical inspections required for both acceptance and maintenance
  • Describe the proper procedures for fluid sample collection and have a basic understanding of the use of the information derived from fluid samples
  • Explain the basic electrical tests that are required on transformers for both acceptance and maintenance
  • Describe basic winding configurations and understand the vector representation of such configurations

Performance Tasks

  • Demonstrate the ability to properly execute an insulation resistance, DAR, and PI on a three phase dry type power transformer
  • Demonstrate the ability to properly execute a turns-ratio-test on a three phase dry type distribution transformer
  • Demonstrate the ability to properly execute a winding resistance test on a three phase dry type distribution transformer

Required Student Materials: PowerPoint (provided)
Objective Measurement: 22 Question Written Test / Practical
Grading Policy: Min. 70% to pass / PASS-FAIL
Location: Lewisville, TX

This course can be taught at your own location. For more information and pricing contact us.

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