1.Uninterruptible Power Supply 2.High Efficiency 3.Small Size,Light Weight. 4.Zero Transfor 5.Pure Sine Wave Output. Application FieldsData Processing Center,Mainframe computer network system integration,ISP Facilitator,Telecommunications,Computer Room.DescriptionIf you're looking for the most complete, technologically advanced power protection unit, POLYTEX Power supply is exactly what you need. ...