
Eaton xStorage 400 Installation an Operation Manual P-164001032—Rev 01 iii
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11 IInnttrroodduuccttiioonn....................................................................................................................................................................................................................................................................................................11
1.1 System Description.....................................................................................................................................1
1.1.1 Inverter System....................................................................................................................................2
1.1.2 Battery System ....................................................................................................................................2
1.1.3 Cooling and Heating ..............................................................................................................................2
1.1.4 Inverter Cooling System ......................................................................................................................... 2
1.1.5 Hydrogen Detection .............................................................................................................................3
1.1.6 Digital Dashboard .................................................................................................................................3
1.2 Using This Manual ......................................................................................................................................3
1.3 Conventions Used in This Manual .................................................................................................................. 3
1.4 Symbols, Controls, and Indicators .................................................................................................................. 4
1.5 For More Information ..................................................................................................................................4
1.6 Getting Help..............................................................................................................................................4
22 SSaaffeettyy WWaarrnniinnggss........................................................................................................................................................................................................................................................................................55
2.1 Safety Warnings.........................................................................................................................................5
33 IInnssttaallllaattiioonn PPllaann aanndd UUnnppaacckkiinngg ..........................................................................................................................................................................................................................................77
3.1 Installation Plan and Unpacking...................................................................................................................... 7
3.1.1 Creating an Installation Plan ....................................................................................................................7
3.2 Preparing the Site .......................................................................................................................................7
3.2.1 Environmental Conditions....................................................................................................................... 7
3.2.2 Installation Considerations .....................................................................................................................7
3.2.2.1 System nchoring Preparation....................................................................................................... 17
3.2.3 Power Wiring Considerations ................................................................................................................ 19
3.2.4 Interface Wiring Preparation.................................................................................................................. 20
3.3 Inspecting and Unpacking .......................................................................................................................... 21
IInnssttaallllaattiioonn .................................................................................................................................................................................................................................................................................................. 2233
4.1 Preliminary Installation Information............................................................................................................... 23
4.2 Unloading and Placement of the Eaton xStorage 400........................................................................................ 23
4.3 Battery System Installation ......................................................................................................................... 26
4.4 Two-Hole Barrel Lug Terminations to Bus Bar Installation .................................................................................. 26
4.5 External C Power Wiring Installation ........................................................................................................... 28
4.6 Installing Interface Wiring Connections ......................................................................................................... 31
4.7 Initial Startup ........................................................................................................................................... 33
4.8 Completing the Installation Checklist ............................................................................................................ 33
4.8.1 Installation Checklist............................................................................................................................ 33
55 UUnnddeerrssttaannddiinngg tthhee xxSSttoorraaggee 0000 OOppeerraattiioonn........................................................................................................................................................................................................ 3355
5.1 System Subassemblies and Component Locations .......................................................................................... 35
5.2 Eaton xStorage 400 Overview ..................................................................................................................... 37