Contents
II Rack Online 1-3k UPS User Manual
CONTENTS
Important Safety Instructions .................................................................................................... I
Contents .................................................................................................................................. II
1.Electromagnetic Compatibility ............................................................................................... 1
2. Introduction ......................................................................................................................... 2
3.System Description ............................................................................................................... 5
3.1 Transient Voltage Surge Suppression (TVSS) and EMI/FRI Filters .........................5
3.2 Rectifier/Power Factor Correction (PFC) Circuit .................................................5
3.3 Inverter ....................................................................................................5
3.4 Battery Charger .........................................................................................5
3.5 DC-to-DC Converter ...................................................................................6
3.6 Battery ....................................................................................................6
3.7 Dynamic Bypass ........................................................................................6
4. Product Specification and performance ............................................................................... 7
4.1 Model Description ......................................................................................7
4.2 Product Specification and Performance ...........................................................7
5. Installation ........................................................................................................................... 9
5.1 Unpacking and Inspection ............................................................................9
5.2 Mechanical Installation ................................................................................9
5.2.1 Notes for installation ............................................................................................. 9
5.2.2 Tower Installation ................................................................................................. 9
5.2.3 Rack Installation ................................................................................................. 12
5.3 Operating procedure for connecting the long backup time model UPS with the external
battery .......................................................................................................13
6. Controls and Indicators ...................................................................................................... 15
6.1 Operation and Display Panel ......................................................................15