See FIG.14, 15 for EPO location.FIG.19 shows a schematic of the EPO connector contacts.
FIG. 19 EPO Connections
You can set the EPO polarity. See the “EPO Input Polarity” setting in “User Settings”.
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.
NOTE
Always test the EPO function before applying your critical load to avoid accidental load
loss.
Load Segments
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 2
See “Rear Covers” for load segments for each UPS model.
FIG. 20 Load Segments
EPO
