Powering On And Starting The Ups - Huawei UPS5000-E Series Quick Manual

8

Powering On and Starting the UPS

Before power on, ensure that all the items in the UPS5000 Commissioning and Acceptance
Report have been checked, that there is no foreign matter or dust inside and outside the
cabinet, that the cabinets are connected securely, that cables are properly connected, and that
all the UPS switches and upstream switch are OFF.
Powering On the UPS
8.1
Measure the voltage and frequency of the UPS input switch and upstream input switch. Voltage
range: 80–280 V AC (phase voltage); frequency range: 40–70 Hz.
Close the upstream input switch.
Is MCCB
input used?
Yes
Switch on the MCCB.
Switch on the UPS input circuit breaker QF1.
The UPS works in normal mode and starts
initialization. The LCD displays the Huawei
logo and an initialization progress bar.
8.2
Starting the Inverter
•
Single/Parallel, Output frequency, Battery capacity, and Number of cells must be correctly
set. Otherwise, the UPS running will be affected.
•
Output voltage level refers to the line voltage.
Initial Startup
a) If this is the initial startup, set the language, time, date, network parameters, and system
parameters on the Settings Wizard screen.
No: ATS
Commission the ATS by following the
input is used.
instructions in chapter 7 "ATS Commissioning
Before System Power-On".
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