In-Service Inspection & Sampling of Fluid-Filled Transformers


Learn how to properly inspect and safely obtain fluid samples from energized electrical transformers.

This class is for substation personnel whose responsibilities include sampling and monitoring the overall condition of fluid filled transformers.


  • Safety
  • Special Care Transformers
  • Transformer Part & Visual Inspection
  • Inspection Forms/Nameplates/Gauges
  • Sampling Containers
  • Proper Sampling
  • Nitrogen Blanket
  • Packaging
  • Why Oil Test
  • The importance of monitoring the insulation

Credits: 0.7 CEU, 7 PDH

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