User configuration items – American Power Conversion 100 VAC User Manual
Page 18
990-7096 Rev. 2
14
User Configuration Items
Note: Setting these items requires software or optional hardware.
Function Factory
Default
User Selectable
Choices
Description
Automatic Self-
Test
Every 14
days
(336 hours)
Every 7 days (168
hours), On Startup
Only, No Self-Test
Sets the interval at which the UPS will execute
a self-test. Refer to your software manual for
details.
UPS ID
UPS_IDEN
Up to eight
characters to define
the UPS.
Use this field to uniquely identify the UPS for
network management purposes.
Date of Last
Battery
Replacement
Manufacture
Date
Date of Battery
Replacement
Reset this date when you replace the battery
tray.
Minimum
Capacity Before
Return from
Shutdown
0 percent
15, 25, 35, 50, 60,
75, 90 percent
The UPS will charge its batteries to the
specified percentage before return from a
shutdown.
Sensitivity
Normal
Reduced, Low
Set lower than normal sensitivity to avoid
lowered battery capacity and service life in
situations where the connected equipment can
tolerate minor power disturbances.
Duration of Low
Battery Warning
2 minutes
5, 7, 10, 12, 15, 18,
20 minutes
Sets the time before shutdown at which the
UPS issues a low battery warning. Set it
higher than the default if the OS needs more
time for a graceful shutdown.
Alarm Delay
After Line Fail
5 second
delay
30 second delay,
At Low Battery
Condition, No
To avoid alarms for minor power glitches, set
the alarm delay.
Shutdown Delay
20 seconds
0, 60, 120, 240,
480, 720, 960
seconds
Sets the interval between when the UPS
receives a shutdown command and when
shutdown occurs.
Synchronized
Turn-on Delay
0 seconds
20, 60, 120, 240,
480, 720, 960
seconds
The UPS will wait the specified time after the
return of utility power before turn-on; for
example, to avoid branch circuit overload.
High Transfer
Point
108 Vac
110, 112, 114 Vac
To avoid unnecessary battery usage, set the
High Transfer Point higher if the utility voltage
is chronically high and the connected
equipment is known to work under this
condition.
Low Transfer
Point
92 Vac
86, 88, 90 Vac
Set the Low Transfer Point lower if the utility
voltage is chronically low and the connected
equipment can tolerate this condition.