Power Supply User Manual

52
Description Adjustable parameters Presetting
Start w/o
mains
[enabled], [disabled]
cold Start
enabled
Battery
Saving Mode
[disabled], [10%], [20%], ...[100%]
On battery operation the UPS output
is turned off as soon as the battery
capacity is below the selected level.
disabled
Site Wiring
Fault Alarm
[enabled], [disabled] disabled
Charger output
voltage
/ cell
Float charging voltage per battery cell
2.21V, 2.22V, 2.23V, 2.24V, 2.25V, 2.26V,
2.27V, 2.28V, 2.29V, 2.30V, 2.31V
2.28V
Battery Charge
capability
% to
Restart
[0%], [10%], [20%], …[100%]
When enabled, automatic restart is
made when the battery charge state
reaches the selected level.
If set 0, the feature is disabled.
0
Automatic
battery
support tests
[enabled], [disabled] enabled
Periodic
Battery Tests
[daily], [weekly], [monthly] weekly
Automatic battery tests run according to “periodic battery test”, unless
disabled. During the test, the UPS transfers to Battery mode and
discharges the batteries for 10 seconds under the existing load.
i
The “UPS on Battery” notice and the “Battery Low” alarm
do not activate during a battery test.
NOTE: For automatic battery tests to run:
• The “Automatic Battery Support Tests” setting must be enabled.
• The UPS must be in Normal mode, with no active alarms.
• The batteries must be fully charged.
• The bypass voltage must be acceptable.
To pass the battery test, the battery voltage must remain above the
threshold value during discharge.