Chapter 5 Communication Interfaces
2 7
NOTE :
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battery pack replacement.
2. A battery can present a risk of electric shock and high short-circuit
current.
3. Servicing of batteries and battery packs must be performed or
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battery packs and the required precautions. Keep unauthorized
personnel away from batteries and battery packs.
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Alarm
When any external battery pack connected to the UPS has the following
problems, the UPS system will sound an alarm. Please see the table below.
No.
External Battery
Pack Status
Description
1
Battery Mode
The alarm beeps once every 2 seconds.
2
Battery Low Warning
The alarm beeps once every 0.5 second.
3
Battery Missing/
Weak Battery/ Battery
Replacement
The alarm beeps once every 2 seconds.
4
Overload
1. Overload_105%~125%: The alarm beeps
once every 2 seconds.
2. Overload_125%~150%: The alarm beeps
once every 0.5 second.
5
Fault
The alarm beeps continuously for 5 seconds
when the UPS detects an internal fault. After
the 5-seconds long beep, the alarm beeps
once every 2 seconds.
