HP r12000 xr 사용자 설명서

 

x Alarms 

Ambient Over 

Temperature 

The UPS triggers an alarm if the 
ambient temperature inside the 
detecting electronics module exceeds 
the preset threshold of 80

°C (176°F). 

Other than the alarm, no UPS action is 
currently associated with this condition. 

Ensure that unit grills are not blocked 
and fans are operational. Correct any 
environmental conditions that may be 
causing the condition. Verify that the 
ambient temperature is less than 40

°C 

(104

°F). 

Contact Technical Support for 
assistance. 

x Alarms 

Automatic 

Shutdown Pending 

Batteries are depleted beyond their 
lower limits due to the UPS being on 
battery for an extended period. The 
load has been disengaged and the 
system has entered the 30-second 
powerdown mode. 

This is a normal operation. The UPS 
will restart when utility power is 
restored. 

x Alarms 

Batteries 

Disconnected 

This alarm is triggered by the one of 
the following events: 

• 

The UPS detects that at least one 
battery is installed incorrectly. 

• 

Not enough battery modules are 
installed to support the current 
load levels. 

Remove bezels and check that each 
battery module is firmly seated in its 
slot. Verify that the load does not 
exceed 12 kW. 

Contact Technical Support for 
assistance. 

x Alarms 

Battery DC Over 

Voltage 

At least one electronics module detects 
that battery voltage is abnormally high 
while operating in Battery mode. 

Switch to Maintenance Bypass mode, 
and contact Technical Support for 
assistance. 

x Alarms 

Battery Low 

The UPS detects that the current 
battery voltage level has dropped 
below the preset threshold configured 
in the EEPROM for this alarm. This is 
to be expected when operating in 
Battery mode and when the batteries 
discharge. 

This is a normal operation. The UPS 
will begin the shutdown process. 

x Alarms 

Battery n Needs 

Service 

The UPS detects a battery fuse failure 
or an automated battery test failure. An 
automated battery test failure is 
reported when battery voltage is less 
than 1.8 volts per cell during the first 
75 seconds of unscheduled Battery 
mode operation.  

The variable n indicates the slot in 
which the faulted battery module is 
installed. (For example, slot 1 is the 
uppermost bay of the four-battery bay 
slots.) 

Contact Technical Support for 
assistance.