Operations; Powering On And Starting The Ups; Powering On The Ups; Starting The Inverter - Huawei UPS5000-S Series User Manual

UPS5000-S-(40 kVA-200 kVA)
User Manual (IP42, 40 kVA Power Modules)

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. The line voltage range
is 138–485 V AC, and the frequency range is 40–70 Hz.
Context
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Procedure
Step 1 Close the upstream bypass and mains input switches.
After the UPS is powered on, initialization begins. The MDU displays the Huawei logo and
an initialization progress bar.
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5.1.2 Starting the Inverter

Table 5-1 UPS system user list
Issue 03 (2020-01-10)
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.
Default User
admin (administrator)
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Preset Password
LCD
WebUI

5 Operations

Operations
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Changeme
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