Component Description; Power Module - Huawei UPS5000-H Series User Manual

UPS5000-H-(400 kVA-600 kVA)
User Manual (100 kVA Power Module)

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
(5) Fault indicator
Table 4-1 Indicator description
Indicator
Running
indicator
Issue 01 (2020-11-30)
4

Component Description

(2) Positioning lock
(6) Ready switch
Color Status
Green Steady
on
Blinking
at long
intervals
Copyright © Huawei Technologies Co., Ltd.
(3) Running indicator
(7) Output ports
Description
The system is working in inverter mode.
● 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).
4 Component Description
(4) Alarm indicator
(8) Input ports
26