Hybrid Ultra
855-350-050_Rev2.0_Instruction Manual
Page
60
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least 1.5 V above the "Load-Shedding Threshold" voltage. The default
setting is 50-volt DC.
Enable Load-Shedding upon AC Failure condition:
Select this box to
disable the output when an AC failure condition regardless of DC voltage
levels. If this option is selected, the Load-Shedding DC bus voltage
thresholds are not used and will be greyed out. The default setting is
Disabled.
Load-Shedding Auto Recovery:
Select this box to allow the output to
be automatically reconnected when the bus voltage is above the
"Recovery Threshold".
If the “Enable Load-Shedding upon AC Failure condition” option is
selected, the output will instead be reconnected when AC input power is
restored.
The output must be manually re-enabled using the "Output ON" button if
the "Load-Shedding Auto Recovery" function is not enabled. The default
setting is Disabled.
Output Over-Current Alarm
Over-Current Threshold:
Set the current that will trigger an overcurrent
alarm on this output. Output current above this level for at least 5
seconds will trigger the Over-Current Alarm. Disable this alarm by setting
the threshold to 0 amps. The default setting is 0 (Disabled).
Disable this Output
: Select this box to disable the output if an over
current alarm occurs. The default setting is Unselected.
Output Under-Current Alarm
Under-Current Threshold:
Set the current that will trigger an
undercurrent alarm on this output. Output current below this level for at
least 5 seconds will trigger the Under-Current Alarm. Disable this alarm
by setting the threshold to 0 amps. The default setting is 0 (Disabled).
NOTE: Save Settings for each channel, and then repeat the setup process
for all four output channels to be used.