iBAT 2.0-CIM01C2
User Manual
8 Battery Test
Issue 07 (2019-01-02)
Copyright © Huawei Technologies Co., Ltd.
57
The temperature displayed on the WebUI is in the range of the measured temperature ±
1°C.
The internal resistance value is displayed for each battery.
----End
UPS Scenario
Step 1
Log in to the UPS WebUI.
Step 2
On the
Monitoring
>
Control
>
iBOX Control
page, specify
iBOX No.
and click
Measure
.
Step 3
On the
Monitoring
>
Real-time Data
>
Battery String
page, select
Battery String_N
to
view the detailed information about each battery string.
The criteria for determining a normal battery are as follows:
The voltage displayed on the WebUI is in the range of the measured voltage ± 0.2%.
The temperature displayed on the WebUI is in the range of the measured temperature ±
1°C.
The internal resistance value is displayed for each battery and there is no alarm
indicating abnormal battery internal resistance.
----End
8.2 Capacity Test
Prerequisites
Ensure that the load power is more than 30% of the rated UPS load and the discharge
current of a single battery string is greater than 30% of the measuring range of the Hall
effect sensor.
The UPS works in normal mode; float charging or hibernation has lasted for 2 hours
after the state of charge (SOC) reaches 100%; the system load ratio fluctuation is less
than 10%.
No battery overtemperature, overvoltage, or overcurrent alarm is triggered. The mains,
batteries, charger, and discharger are normal. No overload alarm is triggered. No
generator is connected to the UPS.
Take power backup measures to prevent the system from powering off when a battery
fault occurs or batteries are completely discharged.
Context
If the iBAT is installed for the first time, check whether its status is normal. You are
advised to perform a capacity test.
If batteries are detected to be abnormal, you are advised to perform a capacity test to
determine the battery status.
Procedure
Step 1
Log in to the UPS WebUI.
