Working Modes; Normal Mode - Huawei UPS5000-S-400K-SM User Manual

UPS5000-S-(350 kVA-800 kVA)
User Manual
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, 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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