INSTALLATION
EATON
Powerware
®
9125 Two-in-One PDM (5000/6000 VA) User’s Guide
S
164201519 Rev E
www.powerware.com
26
Remote Emergency Power-off Installation
The Powerware 9125 includes a REPO connector 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. When the REPO switch is reset, the equipment will not
return to battery power until the UPS is 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.
W A R N I N G
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.
C A U T I O N
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.
To install the REPO switch:
1.
Verify that the UPS is off and unplugged.
2.
Connect the switch or circuit to the REPO connector on the UPS
rear panel using insulated 0.75 mm
2
–0.5 mm
2
(18–20 AWG) wire.
See Figure 13.
NOTE
A separate contact must simultaneously cause UPS input AC power to be removed.
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