The ZT3O also has a Quick Make/Quick Break design that enables manual operation with the door closed, minimizing the operator’s exposure to arc flash. A patented shutter door also is available which, when the ATS portion of a bypass switch is being tested or maintained, covers the live bus bars forming a barrier that protects maintenance personnel. The ZT30 includes additional features such as an interchangeable source cable termination, 100% top or bottom cable entry, and simple field-configurable voltage selection that enable contractors to realize faster and easier installation. These customization capabilities enable design-consulting firms to create optimum system architecture plans.
Automatic Transfer Switches from GE
GE has released its Zenith Controls ZT30 UL 1008 listed 30-cycle automatic transfer switch (ATS). Designed to help maximize system availability in critical facilities, such as hospitals or data centers, the ZT30 helps to isolate a fault condition to restrict outages to the equipment affected and maintain power to critical equipment in the rest of the facility.