131
INFOSEC UPS SYSTEM
–
15, rue du Moulin
–
44880 Sautron, France
–
www.infosec-ups.com
Hotline : +33 (0)2 40 76 15 82
–
Fax : +33(0)2 40 94 29 51
–
–
02 22 AA 59 203 08
5) If the overload time is over acceptable time listed in spec in AC mode, the UPS will
automatically transfer to Bypass mode. After the overloading was resolved, it will return back
to AC mode. If the overload time is over acceptable time listed in spec in Battery mode, the
UPS will enter fault status. At this time, if bypass is enabled, the UPS will power to the load
via bypass. If bypass function is disabled or the input power is not within bypass acceptable
range, it will cut off output entirely.
4. Charge the batteries
1) After the UPS is connected to the mains and turned on in AC mode, the charger will charge
the batteries automatically except in battery mode, during battery self-test, overload or when
battery voltage is high.
2)
It’
s recommended to charge batteries for at least 10 hours before operation. Otherwise, the
backup time may be shorter than expected.
5. Battery mode operation
1) When the UPS is in Battery mode, the buzzer will sound according to different battery
capacity. If the battery capacity is more than 25%, the buzzer will beep once every 4 seconds.
If the battery voltage drops to the alarm level, the buzzer will beep once every sec to remind
users that the battery is at low level and the UPS will shut down imminently. Users could
switch off some non-critical loads to disable the shutdown alarm and prolong the backup time.
If there is no more load to be switched off, you have to prepare shutdown procedure to
preserve working data or devices. Otherwise, there is a risk of data loss or load failure.
2) In Battery mode, us
ers can touch “SETTING”
➔
“Basic”
➔
Audio Mute to ena
ble “Mode
Mute” to
disable the buzzer.
3) The backup time of the long-run model depends on the external battery capacity.
4) The backup time may vary from different operating temperature and load type.
5) When setting discharging time for 16.5 hours (default value from LCD menu), after
discharging 16.5 hours, UPS will shut down automatically to protect the battery.
6. Test the batteries
1) If you need to check the battery status when the UPS is running in AC mode/CVCF mode, you
could t
ouch “CONTROL” and select “Battery Test”. Refer
to “Battery Test” screen.
2) Users also can set battery self-test through monitoring software.
7. Turn off the UPS with utility power supply in AC mode
1) Touch “CONTROL” and select “
On/Off UPS
” icon.
It
will show “Turn off UPS?” in screen and
select
“Yes”.
Ref
er to “
On/Off UPS
” screen.
NOTE 1: If the UPS has been set to bypass output, it will bypass voltage from the mains to
output terminal even though you have turned off the UPS (inverter).
NOTE 2: After turning off the UPS, please be aware that the UPS is working in Bypass mode,
there will be risk of power loss for connected devices.
2) In Bypass mode, output voltage of the UPS is still present. In order to cut off the output, switch
off the line input breaker. The LCD display will turn off and UPS is now completely off.
8. Turn off the UPS without utility power supply in Battery mode
1) Touch “CONTROL” and select “
On/Off UPS
”
icon. It will show
“Turn off UPS?” in s
creen and
select “Yes”. Refer to “
On/Off UPS
” screen.
2) Then UPS will cut off power to output terminals.
