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Emergency Power-off (EPO)
(options)
EPO is used to shut down the UPS from a distance. This feature can be used for shutting
down the load and the UPS by thermal relay, for instance in the event of room
overtemperature. When EPO is activated, the UPS shuts down the output and all its
power converters immediately. The UPS remains on to alarm the fault.
EPO
Connections
NOTE Depending on user configuration, the pins must be shorted or opened to keep
the UPS running. To restart the UPS, reconnect (re-open) the EPO connector pins and
turn on the UPS manually. Maximum resistance in the shorted loop is 10 ohm.
Always test the EPO function before applying your critical load to avoid accidental load
loss.Leave the EPO connector installed onto the EPO port of the UPS even if the EPO
function is not needed.
Load Segments
(options)
Load segments are sets of receptacles that can be controlled by power management
software or through the display, providing an orderly shutdown and startup of your
equipment. For example, during a power outage, you can keep critical equipment running
while you turn off other equipment. This feature allows you to save battery power. Each
UPS has two load segments:
Load Segment 1: The power shedding battery voltage of this segment can be set by
LCD.
Load Segment 1: The power shedding battery end of discharge(EOD).
