UPS5000-E-(40 kVA-320 kVA)
User Manual
5 Operations
Issue 10 (2015-09-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
168
lists the default user names and preset passwords and describes the permission of the
default users.
If you enter incorrect passwords for three consecutive times, you will be locked out for 5 minutes.
Step 3
On the
Maintenance
screen, tap
Battery Maint.
, as shown in
Step 4
Tap
Start
on the right of
Shallow Dis. Test
to start a shallow discharge test, as shown in
Figure 5-24
Starting a shallow discharge test
When the battery test is complete, the test data is used as common test data. You need to record the data
obtained from the latest five tests.
The shallow discharge test stops in any of the following cases:
The battery discharge capacity reaches the specified value (10%–50%, 20% by default).
The discharge voltage reaches the alarm threshold (calculated in real time).
The load change rate exceeds 10%.
An alarm is generated.
You tap
Stop
on the right of
Shallow Dis. Test
.
----End
5.6.3 Capacity Test
Context
Before a capacity test, ensure that: