C6-10K(S) is the 6th double conversion topology on-line UPS from Santak. It inherits the high quality standard of the previous Castle series generations,and provides much stronger performance. It offers ideal solution for the major power quality problems such as grid power failure, under voltage, over voltage, sag, surge., line noise, frequency variation, switching transient, harmonic distortion efficiently, and provides a reliable power protection to the customer equipment. Castle C6-10K(S) product prov ides high adaptabi lit y and flexible configuration, and it is applied with leading DSP control technology and offer multiple and extendable options to meet the increasing customized application demand.