Huawei LUNA2000-2.0MWH Series - Working Modes

Figure 2-58 Battery circuit diagram 3 of the LUNA2000-2.0MWH-2HX
2.7.2 Working Modes
The ESS has six working states: running, hibernation, self-check, fault,
oine, and
loading.
Table 2-33 Working states
Working
State
Description
Running The ESS is charging from an external DC source or discharging
for external devices.
Hibernation The ESS stops charging and discharging and shuts down the
Smart Rack Controllers.
● In the running state, if the ESS receives a hibernation
command, it enters the hibernation state.
● In the hibernation state, if the ESS receives a running
command, it enters the running state.
Self-check The ESS is in progress of a self-check.
LUNA2000-2.0MWH Series Smart String ESS
User Manual 2 Overview
Issue 08 (2022-11-15) Copyright © Huawei Technologies Co., Ltd. 83