Eaton Electrical Powerware 5130 Rack/Tower UPS 1250-3000 VA - Manual (Page 38)

INSTALLATION
EATON Powerware ® 5130 Rack/Tower UPS (1250–3000 VA) User’s Guide S 164201730 Rev 2
www.powerware.com
32
W A R N I N G
The RPO/ROO 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 install the RPO or ROO switch:
1. Verify that the UPS is off and unplugged.
2. Unscrew and remove the RPO/ROO connector from the RPO/ROO
port on the UPS rear panel.
3. Refer to the following table to plan the RPO or ROO behavior:
Contact RPO ROO*
Open
UPS shuts down, the indicator
illuminates
UPS shuts down
Closed Normal operation
To return to normal operation,
deactivate the remote external
contact and restart the UPS by
pressing the
button
UPS starts up (UPS connected to
AC power and AC power is
available)
NOTE The local button overrides the ROO function.
4. Connect isolated, normally-closed, dry contacts (rated to handle
60 Vdc maximum, 30 Vac RMS maximum, and 20 mA maximum).
Use stranded, non-shielded wiring, size 0.75 mm
2 –0.5 mm 2
(18–20 AWG).
5. Reinstall the RPO/ROO connector to the RPO/ROO port.
6. Verify that the externally-connected RPO switch is not activated to
enable power to the UPS output receptacles.
7. Plug the UPS power cord into a power outlet.
8. Press and hold the button until you hear the UPS beep
(approximately one second).
9. Activate the external RPO or ROO switch to test the function.
Verify the status change on the UPS front panel.
10. RPO only. De-activate the external RPO switch and restart the UPS.