An electrical arc flash can occur when someone is verifying the presence of voltage, checking the balance of current, operating a switch, inspecting an energized cable or bus connections during ...

If you’re conducting an arc flash study, you’re probably using one of the many software packages that can perform the analysis for you — at the click of a button. However, as convenient as they may ...

Omicron has introduced a way to test current transformers at all lifecycle stages by using a testing method called "the modeling concept". The "traditional" way of testing a current transformer is to ...

A generation and transmission utility in the Southern United States had a number of 18-kV and 24-kV generating stations in which 1940s-vintage S&C Type RR Potential Transformer Protective Combinations ...