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

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Figure 2-3 Conceptual diagram in the air cooled scenario (ATS)

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 two
conversions ensure high-precision and high-quality output voltages, protecting
loads from interferences such as input harmonics, glitches, and voltage transients.
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