Eaton Powerware Serie Guia De Instalacion página 48

INSTALLATION
32 ®
Eaton 9140 (9910-E82/E83) UPS Installation Guide for IBM
www.eaton.com/ibm
To install the REPO or ROO switch:
1. Verify that the UPS is off and disconnected from utility power.
2. Insert the REPO connector (provided in the accessory kit) into the
REPO port on the UPS rear panel. See Figure 35 on page 55 for the
location of the REPO port.
3. Refer to the following table to plan the REPO or ROO behavior:
REPO
NC
NO
ROO
NC
NO
This connector must only be connected to an IEC 60950 safety extra low voltage (SELV)
circuit. This circuit must be separated from any hazardous voltage circuits by reinforced
insulation.
4. Connect the switch or circuit to the REPO connector using
non-shielded 0.82 mm
NOTE For REPO, a separate contact must simultaneously cause UPS input AC power to be
removed.
5. Verify that the externally-connected REPO or ROO switch is not
activated to enable power to the UPS output receptacles.
6. Plug in or apply utility power to the UPS. The UPS enters Standby
mode.
Contact Open
Shutdown
Online
Contact Open
Online
Standby
W A R N I N G
2 2
–0.33 mm (18–22 AWG) wire.
S
®
Applications 164201715 Rev 2
Contact Closed
Online
Shutdown
Contact Closed
Standby
Online