Working Principle; Conceptual Diagram; Working Modes - Huawei UPS5000-E-125 kVA User Manual

UPS5000-E-125 kVA
User Manual (Integrated UPS 3.0, 02291136)

2.2 Working Principle

2.2.1 Conceptual Diagram

The UPS5000 is an online product. It uses a modular design, which facilitates
maintenance and capacity expansion. The UPS5000 uses the digital signal
processing (DSP) intelligent control technology. Its power module consists of a
rectifier and inverter. The UPS converts inputs into pure, high-quality sine wave
outputs by using the high-frequency switching technology.
Figure 2-2 Conceptual diagram in the air-cooled scenario

2.2.2 Working Modes

Issue 01 (2022-09-26)
NO TE
If Requisite modules is set to 5, the maximum output capability of each module is 25
kVA/25 kW.
NO TE
● indicates an input mode.
● indicates the energy flow direction.
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