Leo used the updated formulas for short-circuit ratings to ensure the system could handle a surge without failing.
: Explicitly covers protective measures for personnel and installations, including lightning protection and electromagnetic compatibility (EMC). ABB Switchgear Manual 12 Ed pdf
Elias let out a long, shaky breath. He sat down on a dry crate and opened the manual again. He looked at the cover, worn and battered. It wasn't just a book; it was the collective wisdom of generations of engineers who had solved these problems before him. The 12th Edition had saved him. Leo used the updated formulas for short-circuit ratings