Static Transfer Switch(STS) is an automatic static switching equipment designed to transfer critical loads between two independent AC power sources with a transfer time to ensure uninterrupted power availability when a power outage occurs. When the first circuit fails, STS automatically switches to Read More

STS(Static Transfer Switch) in mobile data center, is an automatic static switching equipment designed to transfer critical loads between two independent AC power sources without interruption or with a transfer time to ensure permanent power availability when a power outage occurs in order. A Mobile Read More

STS(Static Transfer Switch) in UPS system, is an automatic static switching equipment designed to transfer critical loads between two independent AC power sources without interruption or with a transfer time of less than a cycle (20ms) to ensure permanent power availability when a power outage occu Read More