Standard protection relays and circuit breakers typically take to clear a fault. During that time, pressure builds and temperatures soar. The UFES system operates in a fraction of that time:
"Tell me again why we can't just call ABB support?" asked Mariana, his fellow doctoral candidate. She was sitting on a crate, nursing a terrible coffee. abb+ufes+manual
: This comprehensive document provides the Introduction, Technical Data, and Circuit Diagrams for the system. abb+ufes+manual
Detailed procedural information can be found in official manuals available via the ABB Library . UFES™ – Ultra-Fast Earthing Switch - ABB abb+ufes+manual