Remote Emergency Power-Off Installation - Eaton Powerware 5125 User Manual

INSTALLATION
Remote Emergency Power‐off Installation
30
Eaton 5125 Rack-Mount UPS (5000/6000 VA) User's Guide
www.eaton.com/powerquality
The Eaton 5125 includes a REPO port that allows power to be switched
off at the UPS output from a customer-supplied switch in a remote
location.
The REPO feature shuts down the protected equipment immediately
and does not follow the orderly shutdown procedure initiated by any
power management software. Any devices that are operating on battery
power are also shut down immediately.
The UPS does not automatically restart when the REPO switch is reset;
the UPS must be manually restarted.
If the Off button is pressed after the REPO is activated, the UPS
remains in Standby mode when restarted until the On button is
pressed.
The REPO circuit is an IEC 60950 safety extra low voltage (SELV) circuit. This circuit must be
separated from any hazardous voltage circuits by reinforced insulation.
To ensure the UPS stops supplying power to the load during any mode of operation, the
input power must be disconnected from the UPS when the emergency power-off function is
activated.
NOTE The REPO function activates when the REPO contacts close.
NOTE If the REPO function is not needed, the REPO connector must remain installed in the
REPO port on the UPS rear panel.
NOTE For Europe, the emergency switch requirements are detailed in Harmonized
document HD-384-48 S1, "Electrical Installation of the Buildings, Part 4: Protection for Safety,
Chapter 46: Isolation and Switching."
W A R N I N G
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