This is a series of videos of Nishisan tips conducted by the NISHI company. The electrical tests GAP-N will be presented by Ivan Massao from Nishi’s Marketing and Engineer Fábio Toshio from Predictive Engineering. In this series we will make demonstrative and explanatory videos about the main tests for diagnosis and evaluation of medium and high voltage motors and generators. In this week’s webinar we present the loop test. In the video we perform a practical demonstration to identify insulation failure in the magnetic core of a medium voltage AC motor and identify a hot spot on the blades. Watch below on youtube one more video from our series:

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