UPS2000-G-(6 kVA-20 kVA)
User Manual
Copyright © Huawei Technologies Co., Ltd.
Figure F-2 Manual FC for Pos. screen
For the 6 kVA and 10 kVA UPSs, perform manual float charging, for the 15 kVA and 20 kVA UPSs,
batteries in positive and negative groups are manually switched to float charging respectively.
Step 2 Adjust the load rate of the local UPS to a value between 20% and 80%. The actual load rate
can be viewed in the energy flow diagram. If the actual load rate is below 20%, you cannot
perform a test. If so, add some IT equipment to increase the load to above the lower limit.
Figure F-3 Viewing the load rate
Step 3 Start the capacity Test: Partially discharge the batteries and ensure that the load rate is
between 20% and 80%. After all required conditions are met, the test command is
successfully delivered and the LCD displays a Succeeded message.
Figure F-4 Shallow Discharge screen
If the load rate and battery capacity do not meet the requirements, the system displays a message
indicating load not met and Batt. not fully charged. In this case, you need to reset the load rate and
battery capacity.
If the capacity Test command is successfully executed, the charger disables its output and the
system is in battery mode. You can view the battery information on the default screen (energy
flow diagram). The normal mode indicator (green) turns off, and the battery mode indicator
(yellow) turns on.
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