Emerson 000-VA Manuel D’Utilisation

Congratulations on your choice of the Liebert GXT3 uninterruptible power system (UPS). The Liebert 

GXT3 comes in nominal power ratings of 5000VA, 6000VA and 10,000VA. It is designed to provide 

conditioned power to microcomputers and other sensitive electronic equipment.
When it is generated, alternating current is clean and stable. However, during transmission and 

distribution it may be subject to voltage sags, spikes and complete power failure that may interrupt 

computer operations, cause data loss and even damage equipment. The Liebert GXT3 protects 

equipment from these disturbances.
The Liebert GXT3 is a compact, on-line UPS that continuously conditions and regulates its output 

voltage, whether mains power is present or not. It supplies connected equipment with clean sinewave 

power. Sensitive electronic equipment operates best from sinewave power.
For ease of use, the Liebert GXT3 features a light-emitting diode (LED) display to indicate both load 

percentage and battery capacity. It also provides self-diagnostic tests, a combination ON/Alarm 

Silence/Manual Battery Test button, a Standby/Manual Bypass button and a configuration program.
The Liebert GXT3 has a Liebert IntelliSlot

®

 port for communication between the UPS and a network 

server or other computer systems. This port provides detailed operating information including 

voltages, currents and alarm status to the host system when used in conjunction with Liebert 

MultiLink

®

. Liebert MultiLink can also remotely control UPS operation.