Understanding Insulation Resistance Testing

[@ProtecEquipmentResources]

To learn more about hipot testing, watch our other Maintenance Series Video "Understanding High Potential Testing" here: kzbin.info/www/bejne/nXucaWWJqrOKra8

[@aroaro4906]

amazing informations.

[@markseager8386]

Great video. I’ve conducted hundreds of insulation resistance tests on power cables installed during new construction and can tell you guys know your stuff

[@ProtecEquipmentResources]

Thank you for the generous praise! Glad to have you and your experience on commissioning!

[@kizz24]

Can you do a video on how to calculate TTR without equipment?

[@ProtecEquipmentResources]

Absolutely we can do a video on turns ratio testing and calculations covering a range of techniques and calculations. In the video we can discuss: Standards and Definitions Winding and Polarity Transformer Vector Group Codes ANSI Transformer Winding Phase Relationship IEEE C57.12.90 Measurement Method Nameplate Voltage / Nameplate Ratio / Voltage Ratio / Turns Ratio / Measured Voltage Ratio Recalculation Factor Testing Three-Phase Transformers with a Single-Phase Test Set Interpreting Test Results Coming soon....