Dell UPS 1920R - Manual (Page 20)

Dell UPS Management Software: Common Software Installation Scenarios
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Figure 24: Creating the Composite (Redundant) UPS Device in ULNM
Create a name for the composite device and set the appropriate redundancy level (e.g. 1 for N+1)
Figure 25: Set composite device redundancy level
You will now see a new Composite node in the Auto Discovery Menu:
Figure 26: Node list with composite, redundant Dell UPS shown as Virtual Power Source
To set the composite redundant UPS device as a Virtual Power Source: Right click the new virtual
composite device and choose “Set as Power Source”. You will now be able to click on the Power
Source menu view to see the composite device status: