Tescom TEOS+ 300 Series, User Manual, Page: 5 / 63

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Contents
1.Important Safety Precautions...........................................................................................................1
General Information....................................................................................................................1
UPS Safety.................................................................................................................................. 1
Battery Safety..............................................................................................................................2
Description of Symbols...............................................................................................................3
2. Product Introduction........................................................................................................................4
2.1 Introduction...........................................................................................................................4
2.2 System Configuration........................................................................................................... 4
2.3 Operation Mode.................................................................................................................... 4
2.3.1 Normal Mode.............................................................................................................4
2.3.2 Battery Mode............................................................................................................. 5
2.3.3 Bypass Mode..............................................................................................................5
2.3.4 Maintenance Mode (Manual Bypass)........................................................................6
2.3.5 ECO Mode................................................................................................................. 6
2.3.6 Auto-restart Mode...................................................................................................... 7
2.3.7 Frequency Converter Mode....................................................................................... 7
2.3.8 Self Aging Mode........................................................................................................7
2.4 UPS Structure........................................................................................................................8
2.4.1 UPS Configuration.....................................................................................................8
2.4.2 UPS Outlook.............................................................................................................. 8
3. Installation Instruction...................................................................................................................11
3.1 Location...............................................................................................................................11
3.1.1 Installation Environment..........................................................................................11
3.1.2 Site Selection............................................................................................................11
3.1.3 Size and Weight....................................................................................................... 11
3.1.4 Installation Tools..................................................................................................... 12
3.2 Unloading and Unpacking.................................................................................................. 12
3.2.1 Moving and Unpacking of the Cabinet....................................................................12
3.3 Positioning...........................................................................................................................13
3.3.1 Positioning Cabinet..................................................................................................13
3.4 Battery................................................................................................................................. 14
3.5 Cable Entry..........................................................................................................................14
3.6 Power Cables.......................................................................................................................15
3.6.1 Specifications...........................................................................................................15
3.6.2 Specifications for Power Cables Terminal..............................................................16
3.6.3 Circuit Breaker.........................................................................................................16
3.6.4 Connecting Power Cables........................................................................................17
3.7 Control and Communication Cables...................................................................................18
3.7.1 Dry Contact Interface...............................................................................................18
3.7.2 Communication Interface........................................................................................ 19