Working Modes; Normal Mode - Huawei UPS5000-E Series User Manual

UPS5000-E-(350 kVA–800 kVA)
User Manual (50 kVA Power Modules)
Figure 2-2 UPS conceptual diagram

2.2.2 Working Modes

2.2.2.1 Normal Mode

In normal mode, the rectifier converts AC power into DC power, and then the
inverter converts the DC power into high-precision AC outputs. The conversions
protect loads from interference such as input harmonics, glitches, and voltage
transients.
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