User Manual

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Configuration
The UPS/Configuration page allows for customized UPS configurations to meet specific operational requirements.
UPS/Configuration page of a PR1000LCDRTXL2Ua
Supplied Power
 Voltage: Sets the output voltage which is supplied to the connected equipment.
Note: On some models belonging to the Smart App Online Tower series, this setting becomes configurable in
bypass mode and the changes require a restart to activate.
 Frequency Working Mode: Smart App Online series supports two frequency modes: Follow-up and Fixed. In
the Follow-up mode, the UPS supplies power based off of the utility frequency. If utility frequency varies and is out
of tolerance, the UPS supplies battery power with a fixed frequency to avoid supplying the connected equipment
an improper frequency. The fixed frequency depends on the utility frequency detected as the UPS is powering up.
In Fixed mode, the UPS supplies power at a fixed frequency with no regard to utility frequency. When the input
frequency is unstable such as with power supplied by generators, set the UPS to fixed mode to supply power with
a stable frequency.
The UPS can be set to fixed mode if the equipment needs a different frequency from the utility power. For
example, the equipment is rated at 50 Hz but utility frequency is at 60 Hz.
 Follow-up Tolerance: Sets the acceptable range of the output frequency on the Follow-up mode.