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 ...

Two nitrogen liquifiers, used for redundancy, are installed to support the superconducting fault current limiters. As electric transmission networks become more interconnected and more power ...

Per 2014 NEC Article 100, short circuit current rating (SCCR) is defined as: “The prospective symmetrical fault current at a nominal voltage to which an apparatus or system is able to be connected ...