User Manual

Table Of Contents
65
Additional UPS Features
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Dell MUMC and Dell ULNM Software
Each Dell Online Rack 10 kW UPS ships with Dell MUMC and Dell ULNM application software.
The Dell MUMC and Dell ULNM software provides up-to-date graphics of UPS power and system data
and power flow. This software also gives you a complete record of critical power events, and it notifies
you of important UPS or power information. If there is a power outage and the Dell Online Rack UPS
battery power becomes low, the software can automatically shut down your computer system to protect
your data before the UPS shutdown occurs.
For details on disabling control commands from the software, see the user setting for Control
Commands from Serial Port setting on page 49.