4
Component Description
4.1 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 bus voltage. The inverter (DC/AC) converts the inputs into sine
wave outputs.
Figure 4-1 Appearance
(1) Handle
(2) Positioning lock
(3) Running indicator (4) Alarm indicator
(5) Fault indicator
(6) Ready switch
(7) Output ports
(8) Input ports
Table 4-1 Indicator description
Indicator
Colo
r
Status Description
Running
indicator
Gree
n
Stead
y on
The system is working in inverter mode.
Blinki
ng at
long
interv
als
● The inverter is ready and in standby state
(blinking at 0.5 Hz, on for 1s and off for 1s).
● The inverter is not started (blinking at 0.2 Hz,
on for 2.5s and off for 2.5s).
UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Modules)
4 Component Description
Issue 05 (2021-10-13)
Copyright © Huawei Technologies Co., Ltd.
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