38
Eaton xStorage 400 Installation and Operation Manual P-164001032—Rev 01
55..33
C
Chhaarrggiinngg M
Mooddee
When select programmable conditions are met, the xStorage 400 will charge its internal batteries. Three-
phase, 480 VAC electrical current flows into the xStorage 400 from the utility and is converted to DC
current by the EnergyAware Inverters.
The current then flows to the batteries and the batteries will continue to charge until the
programmed maximum State-of-Charge (SOC).
Figure 23. Path of Current Through xStorage 400 — Charging Mode
AC Input /
Output
DC - DC
Converter
Battery
Energy Conversion Modules (ECMs)
Inverter
Main Power Flow
(Charging)
Trickle Current
Energized
Digital Metering and
Environmental Controls
and Systems Power
Environmental
Controls/Systems
Digital Metering
Summary of Contents for xStorage 400
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Page 8: ...viii Eaton xStorage 400 Installation and Operation Manual P 164001032 Rev 01 List of Figures...
Page 10: ...x Eaton xStorage 400 Installation and Operation Manual P 164001032 Rev 01 List of Tables...
Page 86: ...76 Eaton xStorage 400 Installation and Operation Manual P 164001032 Rev 01 Warranty...
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