소형STS(Source Transfer Switch)를 이용한 UPS출력의 이중화

Duplex configuration of UPS output using small-sized STS(Source Transfer Switch)

Stabilization of electric power is the most important thing is such place as computing center having business critical equipment. However, ability to cope with electrical quality shift and power failure is very weak from UPS output side to load in those electricity system, though UPS is generally used for power stabilization. this problem can be solved by duplication of power source using newly configured UPS and small sized transfer switch even in case of UPS failure.