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Tag: electrical systems

Importance of completely testing ground fault systems.

January 6, 2020 Author: Neil Volk Category: Electrical Testing

Last weekend, we performed a scheduled ground fault test on the main electrical system at a school. We have tested it according to the manufacturer’s directions for 19 years. It passes every year! This time, it failed! The main switch did NOT turn off. Had this been an actual ground…

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Control power in switchgear electrical systems Fault ground fault Testing The importance of maintenance and electrical testing

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