Communication
43 Liebert
®
GXT4
™
User Manual
5.4 Remote Emergency Power Off—GXT4-6000RTL630
The UPS is equipped with a Remote Emergency Power Off (REPO) connector.
The user must supply a means of interfacing with the REPO circuit to allow disconnecting the UPS input
feeder breaker to remove all sources of power to the UPS and connected equipment to comply with
national and local wiring codes and regulations.
Figure 5-2 REPO switch connection diagram
CAUTION
To maintain safety (SELV) barriers and electromagnetic compatibility, signal cables should be
shielded and run separately from power cables.
12
Normally closed switch system
(fail-safe)
UPS ships with REPO jumper
installed allowing the UPS
to operate
Opening the REPO connection will disable the UPS.
Manual restart using the front panel is required after
the REPO connection is closed again.
12
To Next Page
Loading...
Need help?
General