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Configuration Program
19 Liebert
®
GXT3
™
6.0 CONFIGURATION PROGRAM
The final step of installation may require custom configuration of your UPS using the enclosed
configuration program. Some configuration settings may be changed only while the UPS is off. These
should be set before the UPS is put into full-time service powering the critical load.
For most users operating with 230VAC and with no external batteries, the factory default settings
will be adequate.
6.1 Configuration Program Features
• Select L-N output voltages to match local voltages.
• Enable/Disable Auto-Restart.
• Select frequency converter operation with a fixed output frequency of 50 or 60 Hz.
• Set the Low Battery Warning alarm time from 2 to 30 minutes.
• Enable/Disable the Auto-Battery test.
• Set the Auto-Battery test to 7, 14, 21 or 28 days.
• Specify the number of external battery cabinets connected to the UPS to adjust the remaining run
time calculations reported by Emerson
®
software products.
• Modify the shutdown setting of the terminal block (for information on pin assignments, see
Table 2).
6.1.1 What You Will Need
In addition to the Liebert GXT3 UPS, you will need the configuration program CD and USB cable
included in the UPS accessory box. A Windows 95
®
or later computer, desktop or laptop, is also
required to set up and run the configuration program.