Component Description; Power Module - Huawei UPS5000-H-1200K-NT User Manual
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UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Module)
(4) Surge protection boxes
(7) Control module
(10) Inductor cabinet fan
power switches QS1–4
(13) Fans
2.6 Component Description
2.6.1 Power Module
The power module consists of a power factor correction (PFC) rectifier and
inverter. It performs AC/DC or DC/DC conversion on the mains and battery inputs,
and stabilizes the DC bus voltage. The inverter (DC/AC) converts the inputs into
sine wave outputs.
Figure 2-18 Appearance
(1) Handle
(4) Alarm indicator (ALM)
(7) Output ports
Issue 07 (2022-11-29)
NO TE
An optional ECM extended subrack can be installed at the position of the filler panel above
the control module.
Copyright © Huawei Digital Power Technologies Co., Ltd.
(5) Main switch QF of the
inductor cabinet
(8) Intelligent detection card
(11) Bypass modules
(2) Positioning lock
(5) Fault indicator (FAULT)
(8) Input ports
2 Product Overview
(6) Filler panel
(9) Bypass fan PSU
(12) Bypass control module
(3) Running indicator
(NORMAL)
(6) Ready switch
42
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