ATS: The Heart of Emergency Power

ATS: The Heart of Emergency Power   The Automatic Transfer Switch (ATS) is the heart of emergency power. The National Fire Protection Association has codes dictating that it does require at least a monthly inspection (especially Healthcare/Hospitals). The normal high rises are not really listed in the code for a monthly inspection but they strongly suggest it. “NFPA 110” is very direct […]

Automatic Transfer Switch – ATS 101

Automatic Transfer Switch – ATS 101   How does an ATS work? The ATS, or automatic transfer switches, are basically the go-between utility power and generator power. There is a common load fed from the transfer switch usually to all your emergency panels. During a test or an actual power failure, there is a time delay before the ATS sends a signal to your generator, starting […]