PowerStar PS1503, Руководство по эксплуатации и техническому обслуживанию, Страница: 11 / 19

Powerstar Inc.
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The UPS will switch to battery operation automatically if the utility power fails. While running
on-battery, an internal alarm sounds (periodic beeps). IF THE UPS SWITCHES TO
BATTERY MODE IT WILL REPORT THE CONDITION TO THE TRI SENSE CARD.
Press the button on the front panel to silence the UPS alarm (for the current alarm
only). You can change the audible indicator if you are using the PowerChute software.
If the utility power does not return, the UPS continues to supply power to the connected
equipment until exhausted.
DETERMINING ON BATTERY RUN TIME
UPS battery life differs based on usage and environment. It is recommended that the
battery/batteries are changed once every three-five years for standard batteries and every
8-10 years if the UPS is supplied with the premium battery set.
SECTION 4
USER CONFIGURABLE 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 This function 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 Bat-
tery Replacement Manufacture
Date Date of Battery Replacement Reset this date when you replace the
battery module.
Minimum
Capacity Before
Return from
Shutdown 0 percent 15, 30, 45, 50, 60, 75, 90
percent The UPS will charge its batteries to the
specified percentage before return from a
shutdown.
Sensitivity High Medium, Low Set lower than high 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, 8, 11, 14, 17, 20, 23
minutes This function sets the time before
shutdown at which the UPS issues a low
battery warning. Set it higher than the
default if the operating system needs
more time for shutdown.
Alarm Control Enable Mute, Disable User can mute a present ongoing alarm
or disable all existing alarms permanently.
Shutdown Delay 90 seconds 0, 180, 270, 360, 450, 540,
630 seconds This function sets the interval between
when the UPS receives a shutdown
command and when shutdown occurs.
Synchronized
Turn-on Delay 0 seconds 60, 120, 180, 240, 300, 360,
420 seconds The UPS will wait the specified time after
the return of utility power before turn-on
(for example, to avoid branch circuit
overload).