Zenith ZBTS T-Series
Double Sided Bypass/Isolation
Mission critical and emergency power systems
Automatic Transfer Switches 30-3000A
The ZBTS T-series is built for mission critical and emergency power systems. It is available in 30-3000A, standard, delayed, and closed transition.
Simplify business operations
The ZBTS T-series is equipped with an intuitive full-color touchscreen HMI and is compatible with ABB-common EkipTM Connect software to ease commissioning and operation, maximize flexibility with a wide 200-480V range and an array of standard programmable functions and IO, and finally, simplify service with unique modular components that are easier to stock and replace in the field.
ZBTS T-series is built for high performance and incorporates design elements for simple service. Taking it to the next level, this advanced ATS range takes a proactive outage mitigation approach by monitoring temperature and contact health 24/7 and alerting to any anomalies, helping to ensure power keeps flowing.
Plan for a safe and sustainable future, today
The ZBTS T-series lineup has unique advances in safety with faster switching and no line voltages connected at the door. Similarly, creating a sustainable operation is not just something owed to future generations, but a cultural shift becoming a key proposition of a successful business. ZBTS leverages future proof upgradability features and ABB AbilityTM Energy and Asset Manager to empower users to lower their carbon footprint.
Load is not interrupted during bypass & isolation operation
High close-in and withstand capacity
Automatic transfer switch is located on a draw-out mechanism to facilitate maintenance
Emergency power systems can be electrically tested without disturbing the load
Power cables do not have to be disconnected to remove automatic transfer switch
Bypass to any available source with ATSremoved
Engine start circuit maintained during bypass operation; normal power failure causes engine start contact closure even with the ATS removed
Diagnostic lights and detailed instructions for simple step-by-step operation
Mechanical and electrical interlocks ensure proper sequence of operation
Bypass switch contacts are closed only during the bypass-isolation operation
Silverplated copper bus interconnection of the transfer and bypass switches on all sizes