Static Transfer Switches (STS) are used in electrical power systems to automatically transfer power supply between two or more independent AC power sources, typically critical power sources supplied by UPS systems. STS designed to provide a continuous and uninterrupted power supply to critical loads such as servers, data centers, telecommunications systems, and other mission-critical applications.
The STS operates by monitoring the voltage and frequency of the primary and secondary power sources. When it detects a problem, such as a power outage, voltage sag, or frequency variation, it automatically switches the load to the alternate power source without any interruption. This helps to ensure that the critical load receives uninterrupted power, even if one of the power sources fails.
The STS may also includes advanced power monitoring and a variety of output power distribution breakers.
Overall, a Static Transfer Switch can be part of a reliable and efficient system design for providing uninterrupted power to critical loads in electrical power systems.
Whatever critical power requirement you may have, Universal Power can help you to determine the specific requirements for your Static Transfer Switches (STS). Contact us for assistance, pricing, and lead times for all your critical power distribution needs.