UPS5000-E-(25 kVA-75 kVA)-SM
User Manual (Half Height)
5 Operations
Issue 03 (2019-12-13)
Copyright © Huawei Technologies Co., Ltd.
141
Figure 5-11
Starting a shallow discharge test
When the battery test is complete, the test data is used as common test data. Record the data obtained
from the latest five tests.
Click
Stop
next to
Shallow discharge test
in any of the following cases:
The battery discharge capacity reaches the specified value (10%–50%, 20% by default).
The discharge voltage reaches the warning threshold (calculated in real time).
The load ratio fluctuation exceeds 10%.
An alarm is generated.
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5.1.6.3 Capacity Test
Context
Before conducting a capacity test, check whether the requirements of a capacity test are met.
If the requirements are met, the button for starting a capacity test is available. Otherwise, the
button is unavailable.
Before a capacity test, ensure that:
The UPS is working in normal mode; float charging or hibernation has lasted for 2 hours
after the state of charge (SOC) reaches 100%; and the load ratio fluctuation is less than
10%.
The UPS has generated no battery overtemperature, overvoltage, or overcurrent alarm. No
generator is connected to the UPS.
The mains, batteries, charger, and discharger are normal. No overload alarm is generated.
Procedure
Step 1
Log in to the WebUI.
