Remote Emergency Power-Off - Avaya S9RM Installation And Operator's Manual

Remote Emergency Power-Off

The Avaya S9RM includes a REPO port that allows power to be switched
off at the UPS output receptacles 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
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 open.
NOTE If the REPO function is not needed, the REPO connector must remain installed
in the REPO port on the UPS rear panel.
Use the following procedure to install the REPO switch:
1. Verify that the UPS is off and unplugged.
2. Remove the REPO connector from the REPO port on the rear
3. Connect isolated, normally-closed, dry contacts (rated to
Avaya S9RM 3000 VA, 120V UPS Site Preparation, Installation and Operator's Manual
button is pressed after the REPO is activated, the UPS
W A R N I N G
C A U T I O N
panel of the UPS.
handle 60 Vdc maximum, 30 Vac RMS maximum, and 20 mA
maximum) across the REPO device to Pin 1 and Pin 2 (see
Figure 15). Use stranded, non-shielded wiring, size
2
18–22 AWG (0.75 mm –0 mm
2
).
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700285596 Issue 1
Installation
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