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IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
3.3 Quarterly Maintenance
3.3.1 Power Supply and Distribution System
Table 3-8 Quarterly maintenance checklist for the power supply and distribution system
Item
UPS5000-E
UPS5000-E
batteries
Issue 01 (2016-01-10)
Method
Use a multimeter or
a clamp meter to
measure the input
and output currents,
input and output
voltages, battery
current and voltage,
and load current and
voltage.
Check the
cleanliness.
Check the power
cables and terminals
(between the UPS
and the PDC).
View battery
management
alarms.
Confirm battery
specifications.
View batteries.
Perform shallow
discharge test.
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Expected Result
The readings match the
system requirements and
values displayed on the
LCD.
Wipe the cabinet surface
using a white paper and
the paper does not turn
black.
Cables and terminals are
free from deterioration,
damage, spark signs, and
loose contacts.
No battery management
alarm is generated.
Settings of parameters,
including the capacity,
number of batteries, and
charging current limiting
coefficient, are consistent
with configured batteries.
Batteries do not leak
electrolyte.
Verify that the backup
power for the UPS is
working properly, and
conduct a shallow
discharge test to check
whether the discharge
process is normal.
3 Maintenance
Troubleshooting
Reset the parameters by
referring to the
UPS5000-E initial
configuration table.
Clean dust on the front
door panel.
Replace cables or secure
output terminals.
Identify the cause of an
alarm based on the alarm
information.
Reset incorrect
parameters by referring
to the UPS5000-E initial
configuration table.
For details about how to
handle battery leakage,
see
6.4 Emergency
Operations for Battery
Electrolyte
Leakage.
If any exception is
identified, locate and
record the fault.
20
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