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

UPS5000-E-(20 kVA-160 kVA)
User Manual (Low voltage)
Figure 2-2 UPS conceptual diagram

2.3.2 Working Modes

2.3.2.1 Normal Mode

In normal mode, the rectifier converts AC power into DC power, then the inverter converts
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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