Cold-Starting The Upss Using Batteries - Huawei UPS2000-G-3KRTLL User Manual

UPS2000-G-3KRTLL
User Manual
Number of Parallel UPSs
Step 5 Perform the startup operation on each UPS. The UPS parallel system transfers to
normal mode.
Step 6 After checking that the system runs properly, switch on the general output circuit
breaker Q and branch output circuit breakers for the parallel system to start loads
one by one.
----End

5.3.1.2 Cold-Starting the UPSs Using Batteries

Step 1 Switch on the external battery circuit breaker (if any).
Step 2 Press ON/MUTE to start the UPSs. The UPSs will enter the standby mode. Press
and hold SELECT for 1s on a non-setting screen to access the login screen for
parameter settings. The initial password is 000001. Enter the correct password to
access the UPS setting mode.
Step 3 Set the output voltage based on site requirements.
Output Voltage
Step 4 Operate the UPSs one by one to set the number of parallel output UPSs. Press
SELECT, go to the setting screen, and set parallel system parameters. Press ON/
MUTE+SELECT to return to the standby screen.
Issue 01 (2020-10-26) Copyright © Huawei Technologies Co., Ltd.
Description
● Default value: 1
● Value range: 1–2
Description
You need to shut down the inverter
before changing the output voltage.
220: indicates that the output voltage
is 220 V AC.
230: indicates that the output voltage
is 230 V AC (default value).
240: indicates that the output voltage
is 240 V AC.
5 Operations
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