AEG 1000 Manual De Usuario

 
 

60 

 

 

 

Low Battery Warning 
(Alarm #56) 
Intermittent Alarm 

The battery time 
remaining or battery 
capacity is lower than 
the battery low 
warning level that is 
defined for this UPS. 

This warning is 
approximate. The 
actual time to 
shutdown might vary 
depending on the 
UPS load and 
presence of an 
extended battery 
module. 

Shutdown Imminent 
(Alarm #55) 
Intermittent Alarm 

The communication to 
external devices stops 
because the UPS has 
entered a state where 
it might abruptly stop 
operating without 
further notice unless 
utility power returns. 

The alarm is issued 
when the battery time 
remaining reaches 
zero. All connected 
devices should have 
already shut down 
gracefully. 

Battery Test Failed 
(Alarm #191) 
Intermittent Alarm 

A weak battery string 
was detected during 
the last battery test. 

This is a warning 
notice. Replace the 
batteries soon. 

Service Battery 
(Alarm #149) 
Continuous Alarm 

A faulted battery 
string has been 
detected and as a 
result, the charger is 
disabled. 

Contact your service 
representative.

 

Utility Not Present 
(Alarm #59) 
Intermittent Alarm 

The utility power level 
has fallen below the 
Utility Not Present 
threshold (typically 
<25 to 50 V). 

The uninterruptible 
power supply 
transfers to Battery 
mode if supporting the 
load. The 
uninterruptible power 
supply shuts down if it 
is not supporting the 
load. 

Input AC Over 
Voltage 
(Alarm #6) 
Intermittent Alarm 

The utility power 
voltage exceeds the 
maximum operating 
range. 

The uninterruptible 
power supply 
transfers to Battery 
mode if supporting 
load.