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Product Description
Liebert
®
GXT3
™
4
1.0 PRODUCT DESCRIPTION
The Liebert GXT3 is a compact, online uninterruptible power system (UPS) that continuously
conditions and regulates its output voltage. The Liebert GXT3 is designed to supply microcomputers
and other sensitive electronic equipment with clean sine wave input power, 700VA to 3000VA at
230V.
Upon generation, AC power is clean and stable. However, during transmission and distribution it is
subject to voltage sags, spikes and complete failure that may interrupt computer operations, cause
data loss and damage equipment.
The Liebert GXT3 protects equipment from these disturbances. The Liebert GXT3 continuously
charges its batteries from the mains, enabling it to supply power to connected loads, even when the
mains fail.
This section describes the UPS, its features, models, appearance and components, operating
principles and operating mode.
1.1 Features
The UPS includes the following features:
• Intelligent battery management to extend the battery life
• Operation and display panel with LED for monitoring load percentage and battery capacity
independently
• Flexible network management with Liebert MultiLink
®
software
• Fan fault self-inspection and automated diagnostic function
• Intelligent fan operation, automatically changing rotation speed depending on system
requirements, to decrease power consumption and noise
• Input circuit breaker to ease recovery from overloads
• CE mark and safety approval from CE
• Communication options: USB port, Liebert IntelliSlot
®
port and terminal block communication
• Dry contacts for remote monitoring
• Input power factor greater than 0.99
• Output voltage selection function
1.2 Available Models
Available models of the UPS are shown in Table 1:
Table 1 UPS models, power ratings
Model Nominal Power Rating
GXT3-700RT230 700VA/630W
GXT3-1000RT230 1000VA/900W
GXT3-1500RT230 1500VA/1350W
GXT3-2000RT230 2000VA/1800W
GXT3-3000RT230 3000VA/2700W