Single Ups Commissioning; Powering On And Starting The Ups; Powering On The Ups; Initial Startup - Huawei UPS5000-H User Manual

UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Modules)

7.1 Powering On and Starting the UPS

Prerequisites
Measure the voltage and frequency values of the UPS upstream input switches.
The line voltage range is 138–485 V AC, and the frequency range is 40–70 Hz.

7.1.1 Powering On the UPS

Context
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Procedure
Step 1 (Perform this step only for the three-phase three-wire model.) Turn on the
switches QF and QS1–4 in the inductor cabinet.
Step 2 Turn on the SPD switches 1QFS and 2QFS.
Step 3 Turn on 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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7.1.2 Initial Startup

Issue 05 (2021-10-13)
7

Single UPS Commissioning

Before power-on, ensure that the devices have passed all check items in the
section "Verifying the Installation."
Before power-on, ensure that all the UPS switches and upstream switches are
OFF.
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