Battery Mode - Huawei UPS5000-E-12 User Manual

UPS5000-E-(40 kVA-320 kVA)
User Manual
Figure 2-4 UPS conceptual diagram in bypass mode

2.3.2.3 Battery Mode

If the rectifier input voltage is abnormal, the UPS transfers to battery mode. The power
module obtains DC power from batteries, which is converted into AC outputs by the inverter.
Figure 2-5
Issue 10 (2015-09-15)
shows the conceptual diagram of the UPS working in battery mode.
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