Power Connections And Startup - Eaton Powerware 5125 Guide D'installation

3.
NOTE A separate contact must simultaneously cause UPS input AC power to be removed.
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Power Connections and Startup

The device power cord connection(s) determines if the setup can
provide dual-redundant power to the protected device(s). See Figure 9
for a non-redundant powered device; Figure 10 shows a dual-redundant
powered device.
®
EATON Powerware
Connect isolated, normally-open, dry contacts (rated to handle
60 Vdc maximum, 30 Vac RMS maximum, and 20 mA maximum)
across the REPO device to Pin 1 and Pin 2 (see Figure 8).
Use stranded, non-shielded wiring, size 0.75 mm
(18–20 AWG).
Reconnect the REPO connector to the REPO port.
Figure 8. REPO Connector
Verify that the externally-connected REPO switch is not activated to
enable power to the UPS output receptacles.
Plug in the UPS and start the UPS by pressing the On button.
Activate the external REPO switch to test the REPO function.
De-activate the external REPO switch and restart the UPS.
Legend (Figure 9 and Figure 10)
UPS to utility (mains) power cord
1
PDU to UPS power cord
2
PDU to utility (mains) power cord
3
5125 (9910-P33) UPS Installation Guide for IBM
INSTALLATION
2
–0.5 mm
Pin 1 Pin 2
® S
Applications 164201634 Rev A
2
9