Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

Transmitters of the EE36 Series from E+E Elektronik allow most accurate online-monitoring of moisture content in oil. That is very important to ensure the safe operation of machines and transformers ...

Thermal imagers are invaluable to help quickly troubleshoot electrical equipment, panels, and transformers but electricians and maintenance technicians often do not have access to one when they need ...