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UPS5000-E-(25 kVA-75 kVA)-BF
User Manual
5.1 Powering On and Starting the UPS
5.1.1 Powering On the UPS
Prerequisites
Measure the voltage and frequency of the UPS upstream input switch. Voltage range: 138–485
V AC (line voltage); frequency range: 40–70 Hz.
Context
Procedure
Step 1 Close the upstream input switch.
Step 2 Close the UPS input switch.
After the UPS is powered on, initialization begins. The MDU displays the Huawei logo and
an initialization progress bar.
----End
5.1.2 Starting the Inverter
Table 5-1 UPS system user list
Default User
admin (administrator)
Issue 07 (2019-12-13)
The following operations are applicable to a single UPS. For parallel systems, contact
Huawei technical support.
Before powering on the UPS, ensure that the UPS has passed all check items in the
section "Installation Verification".
Before powering on the UPS, ensure that all the UPS switches and upstream switch are
OFF.
Copyright © Huawei Technologies Co., Ltd.
5
Preset Password
LCD
5 Operations
Operations
000001
164
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