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Introduction and System Description
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1.0 INTRODUCTION AND SYSTEM DESCRIPTION
Congratulations on your choice of the Liebert
®
GXT3
™
-10000T220 UPS. It provides conditioned power
to microcomputers and other sensitive electronic equipment.
When generated, AC power is clean and stable. However, during transmission and distribution it is
subject to voltage sags, spikes and complete power failure that may interrupt computer operations,
cause data loss and damage equipment. The Liebert GXT3-10000T220 protects equipment from these
disturbances.
The Liebert GXT3-10000T220 is an on-line UPS. An on-line UPS continuously conditions and
regulates its output voltage whether utility power is present or not. It supplies connected equipment
with clean sinewave power. Sensitive electronic equipment operates best from sinewave power.
The liquid crystal display is used for controlling operation of the UPS, as well as monitoring its
status, condition, alarm status and history. For ease of use, the Liebert GXT3-10000T220 features a
light-emitting diode (LED) display to indicate operational status. It also provides self-diagnostic tests,
a combination On/Alarm Silence/Battery Test button, a Standby button, user configurable program
and two levels of alarms when the unit is operating on battery.
The Liebert GXT3-10000T220 has an interface port for communication between the UPS and a
network server or other computer system. This port provides detailed operating information including
voltages, currents and alarm status to the host system when used in conjunction with Liebert’s
MultiLink
®
software. Liebert MultiLink software may also control UPS operation remotely.
Figure 1 Liebert GXT3-10000T220 control panel
!
CAUTION
This UPS may be operated only by properly trained and qualified personnel.