Table Of Contents - Vertiv Liebert EXS 80kVA UPS User Manual

Table of Contents

Special Declaration ..........................................................................................................................................................................1
Safety Precaution ........................................................................................................................................................................... 2
1 Overview .........................................................................................................................................................................................5
1.1 Features .....................................................................................................................................................................................................................................................................................................5
1.2 Design Concept ............................................................................................................................................................................................................................................................................... 6
1.2.1 System Design ................................................................................................................................................................................................................................................................... 6
1.2.2 Bypass ......................................................................................................................................................................................................................................................................................7
1.2.3 System Control Principle ........................................................................................................................................................................................................................................7
1.2.4 UPS Power Supply Switch Configuration ............................................................................................................................................................................................. 8
1.2.5 Battery Circuit Breaker (BCB) ............................................................................................................................................................................................................................ 9
1.3 Parallel System .................................................................................................................................................................................................................................................................................. 9
1.3.1 Parallel System Features .......................................................................................................................................................................................................................................... 9
1.3.2 Parallel System Requirements .........................................................................................................................................................................................................................10
1.4 UPS States and Operating Modes ...............................................................................................................................................................................................................................10
1.5 Battery Management ................................................................................................................................................................................................................................................................ 13
1.5.1 Normal Function ............................................................................................................................................................................................................................................................. 13
1.5.2 Advanced Function ....................................................................................................................................................................................................................................................14
1.5.3 Battery Temperature Compensation ....................................................................................................................................................................................................... 15
1.6 Battery Protection ........................................................................................................................................................................................................................................................................ 15
2 Mechanical Installation ............................................................................................................................................................ 17
2.1 Precautions ......................................................................................................................................................................................................................................................................................... 17
2.2 Transportation ................................................................................................................................................................................................................................................................................18
2.3 Tools .........................................................................................................................................................................................................................................................................................................18
2.4 Unpacking .........................................................................................................................................................................................................................................................................................20
2.5 Initial Inspection ......................................................................................................................................................................................................................................................................... 22
2.6 Environmental Requirements ........................................................................................................................................................................................................................................ 22
2.6.1.UPS Room ........................................................................................................................................................................................................................................................................... 22
2.6.2.Reserved Space ............................................................................................................................................................................................................................................................ 23
2.6.3.Battery Room .................................................................................................................................................................................................................................................................. 23
2.6.4.Storage Environment .............................................................................................................................................................................................................................................. 24
Vertiv™ | Liebert EXS 80kVA UPS User Manual
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