Riello UPS MDU, User Manual

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If the output current exceeds 4A, the output is switched off even if the "Automatic disconnection" has not been
enabled.
PARAMETER DESCRIPTION DEFAULT
Low voltage alarm
If the input voltage falls below the configured threshold, an alarm is
generated.
196 V
Low current alarm
If the input current falls below the configured threshold, an alarm is
generated.
0 A
High voltage alarm
If the input voltage exceeds the configured threshold, an alarm is
generated.
253 V
High current alarm
If the input current exceeds the configured threshold, an alarm is
generated.
16 A
Max voltage
If the control is enabled and the input voltage exceeds the configured
threshold, all the outputs are disconnected; if the control is not enabled,
the outputs remain powered regardless of input voltage.
DISABLED
Maximum current
If the current on a single output exceeds the configured threshold, an
alarm is generated.
2 A
Off at power on
If enabled, the output remains off when the PDU is powered; if
disabled, the output switch on when the PDU is powered.
DISABLED
Automatic disconnection
If enabled, if the output current exceeds the set threshold (Maximum
current), the output is switched off with a delay of 60 sec.
DISABLED
On/off from the panel
If enabled, you can switch on/off the outputs one by one from panel
(ON/OFF button); If disabled, you can not turn on/off the outputs from
panel.
ENABLED
Delay turn on sequence
Delay expressed in seconds between the switch on of an output and the
switch on of the following output when the Multi Socket PDU is powered.
1 sec
Shutdown imminent alarm time
Time expressed in minutes below which a scheduled shutdown of one
or more outputs is reported.
3 min