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The operator controls and Monitor/Mimic screen for the System Control Cabinet (SCC) are shown in
Figure 4. The controls and display screen for each UPS module are shown in Figure 5. Each cabinet
(SCC or module) has the displays and controls required to monitor and perform its functions.
Figure 4 shows a three-module system designed for redundant operation. A multi-module UPS sys-
tem may include up to six (6) modules for each SCC.
Detailed instructions on how to interpret the displays and use the controls are in 3.0 - Operation.
Figure 5
Module controls and display screen with example of the Monitor/Mimic screen
1.6
Options
A number of options are available from Liebert for your UPS system. (Some options are not available
for all ratings.) Described below are the most frequently provided options. Note that the battery items
( 1- 3) are required to complete the UPS system. The remaining options provide improved system per-
formance or convenience. Other options are available. Contact your Liebert sales representative for
more information.
1. Battery
The batteries provide power in the event of a power outage. The Liebert UPS can use a variety of
battery types, provided the battery plant is designed for the UPS DC voltage range and the load
requirements of your application.
© 1989-2003
8
Introduction
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