Power Supply User Manual

The “UPS on Battery” notice and the “Battery Low” alarm do not activate during

a battery test.

A battery test can only be run under the following conditions:

• The UPS must be in Normal mode

• There can be no active alarms

• The batteries must be fully charged.

• The input voltage with respect to the bypass voltage window must be within

tolerance range

Description Adjustable parameters Presetting

High ambient

temperature alarm

[enabled], [disabled]

Preset alarm threshold at > 40 °C

enabled

EPO operation [normally open], [normally closed]

Normally open means UPS makes a

shutdown by a closing input state.

Normally closed means UPS makes a

shutdown by an opening input state.

Setting only available in UPS stand-by mode.

normally

closed

Reset Cumulative

Consumption kWh

[no], [yes]

If “no”, no action.

If “yes”, the Cumulative Consumption kWh

value is cleared and the date and time stamp

for this statistic is set to the current date and

time.

Limitations of

battery usage

5h, 6h, ...14h, 15h, 16h, …999h, inactive

If the selected time window for UPS battery

operation is exceeded, the UPS will make

bat low alarm and then shut itself down 30

minutes later even if battery voltage is still

above the shutdown value.

Disabled means “No time limitation” for

battery mode

14h