An STS panel is a device that provides automatic and seamless transfer of power between two independent power sources. It monitors the incoming power from two separate sources, such two different sync UPS units, and instantly switches to the backup source when a failure or disturbance is detected in the primary source. Using UPS (Uninterruptible Power Supply) systems and STS (Static Transfer Switch) panels together can greatly minimize the risk factors and downtime associated with unexpected failures.
Benefits of STS panels:
- Redundancy and reliability: STS panels offer redundancy by utilizing multiple power sources. If the primary source fails or experiences issues, the STS automatically switches to the backup source without any interruption, ensuring continuous power supply to connected equipment.
- Maintenance and load balancing: STS panels can also be used to perform maintenance on one UPS system at the time while the other continues to supply power.
- Fast Transfer Time: High-quality STS units can achieve near-instantaneous transfer times, typically in the range of milliseconds. This quick transfer time ensures that connected equipment does not experience any interruption or disruption in power supply during the transfer process. The UPS system further supports this by providing continuous power during the transfer, maintaining a stable power output.
By combining UPS systems with STS panels, you can achieve a highly reliable and resilient power infrastructure. In this setup, the UPS provides immediate backup power during outages or disturbances, while the STS panel ensures seamless switching between the utility mains power and backup power sources. This combination minimizes the risk of downtime, protects against electrical disturbances, and provides a reliable power supply for critical applications.
