Huawei UPS5000-E-30 kVA - Battery Mode

Figure 2-4 UPS conceptual diagram in bypass mode
2.2.2.3 Battery Mode
If the mains input is abnormal or the rectier becomes abnormal, the UPS
transfers to battery mode. The power module obtains energy from batteries, and
the energy is converted into AC output by the inverter.
UPS5000-E-(30 kVA–180 kVA)
User Manual (Integrated UPS) 2 Product Overview
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