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Automatic Transfer Switches


Complete line of ATS types including: Standard (Open), Delayed, Closed Transition, Bypass Isolation. Providing highly reliable and flexible source switching for essential healthcare equipment and business critical applications. Poor power quality damages equipment and increases maintenance costs. Inherent power problems stay hidden when testing is ineffective or incomplete. Going beyond source switching and addressing the issues of complete power quality requires a whole new level of ATS capability. ABB Zenith ATS’ are ideal for use in this environment.

Introducing: TruONE - the world’s first true all-in-one automatic transfer switch, engineered to incorporate switch and controller in one seamless unit. Performance tested beyond standard requirements, TruONE stands ready to ensure the steady delivery of critical power at all times. Its self-contained design reduces the number of wires and connections, which speeds installation and ensures best-in-class reliability. Its predictive maintenance and modular components reduce downtime and service costs. And its advanced connectivity is ready for the future. In addition, unlike typical ATS solutions, TruONE allows emergency manual operation under load for immediate power restoration in the event of equipment malfunction.