Additional UPS Features
27
Powerware
®
5119 Rack Mount User’s Guide
:
www.powerware.com
Remote Emergency Power-Off (REPO)
The UPS has a REPO connector that can be wired to a device for turning
the UPS off from a remote location. The following instructions explain
how to wire the REPO switch.
W A R N I N G
Connect the REPO port to dry isolated normally-open contacts rated at 60 Vdc
maximum, 30 Vac RMS maximum, and 20 mA maximum. Failure to conform to these
guidelines may create dangerous conditions for the operator by disabling the safety
insulation of the equipment.
NOTE
The REPO function activates when the dry isolated normally-open REPO
contacts close.
1.
Remove the REPO connector from the REPO port on the rear
panel of the UPS.
2.
Connect dry isolated normally-open contacts across the REPO
device to pin 1 and pin 2 (see Figure 21). Use stranded,
non-shielded wiring, size #22 through #18.
3.
Reconnect the REPO connector to the UPS.
Pin 1
Pin 2
Figure 21. REPO Connector
Load Segments
Load segments are sets of receptacles that can be turned on individually
using power management software. For example, during a power
outage, you can keep key pieces of equipment running while you turn
off other equipment. This feature allows you to save battery power. See
your power management software manual for details.
