5 Operator Control and Display Panel
5.1 Introduction
The integrated display of touchscreen control panel of the Vertiv™ Liebert® APM2 simplifies monitoring and managing single
or multiple Liebert UPS modules. The control collects a profusion of information about the health of the modules and presents
it in a standardized format. This simple, dynamic display speeds operator response to changing power input and demand.
Most of the settings will depend on the UPS type and features. Other settings will be made during the UPS setup by Vertiv
Tech service personnel. The Liebert® APM2 touchscreen control panel’s display will show data either graphically or in text.
The status scroll bar at the top of the touchscreen shows the system conditions. The bar changes color to indicate status and
includes an icon matched to the status. The Status Gauge displays details as power demand from the connected load, input
power quality, output and bypass on each phase and battery capacity.
The Liebert® APM2 touchscreen display shows the comprehensive system information that the operator needs like: Is input
power connected? Are there any alarms? Which breakers are open and which are closed? Is the UPS on battery? How much
run time is available?
Checking a particular component is as simple as touching it on the mimic display—detailed data appears, allowing the
operator to respond. Visual and audible alarms alert personnel to the faults and alarms requiring immediate attention.
Passcodes for each level of access—Operator, Administrator and Service—secure the UPS against unauthorized changes.
Personnel without a passcode can view UPS status, but cannot change any functions or the appearance of the display.
Figure 5.1 Liebert® APM2 Touchscreen Control Panel Components
5 Operator Control and Display
Panel
Proprietary and Confidential ©2023 Vertiv Group Corp. 53
Vertiv™ Liebert® APM2 30 to 120 kVA Modular UPS User Manual
To Next Page
Loading...
