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Product Model


The Vertiv™ Liebert® GXT5 Lithium-Ion double-conversion online UPS provides the highest level of power conditioning and power protection for critical business IT systems such as network equipment and business servers. This ensures that your mission-critical systems and applications are protected in the event of any utility power problems such as power surges or a complete loss of power. The Liebert® GXT5 UPS protects against the widest range of power problems and seamlessly switches to battery backup if the quality of the input power is outside of acceptable operating levels.

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Key Benefits
Lowest total cost of ownership over the lifetime of the UPS. The expected useful life of the Lithium-Ion batteries is up to 3 times that of VRLA batteries which translates into fewer battery replacements over the life of the UPS.
Lithium-Ion battery technology delivers more runtime and faster recharge time, and offers better performance at higher temperatures and supports up to 10 times more discharge cycles compared to standard VRLA batteries.
The internal UPS battery offers industry-leading runtimes (up to 14 minutes at full load) to ensure availability of critical applications during an unexpected power loss.
Certified to meet industry UPS and lithium-ion standards such as UL 1778, UL 1973, and UL 1642, which ensures it's safe to use in your critical IT environments.
Hot-swappable, user replaceable batteries allow you to easily replace the batteries, if needed, without disrupting power to the connected equipment.
Standard 5-year warranty provides peace of mind your investment is protected.
Best Suited For:
  • Education
  • Healthcare
  • Retail and Wholesale
  • Government
  • Banking, Financial and Insurance
  • Manufacturing
Warranty: Standard 5-year warranty including both electronics and batteries.

Sustainability Spotlight

  • Lithium-ion batteries require less onsite maintenance, reducing truck rolls and avoiding associated carbon emissions.
  • Lithium-ion batteries have a longer life, reducing waste and material consumption.
  • Lithium-ion batteries use less material for equal output and up to 99% of the battery elements are recyclable.


Superior Battery Technology: Lithium-Ion batteries require fewer battery replacements and last up to 3x as long as traditional VRLA batteries reducing maintenance, labor, and replacement costs (resulting in the lowest TCO). Internal batteries offer industry-leading runtime (up to 14 minutes at full load) to protect critical equipment during an unexpected power loss.
High Performance: Lithium-Ion battery technology offers better performance at higher temperatures, supports up to 10 times more discharge cycles, and delivers faster recharge times compared to VRLA batteries.
Easy Installation: Hot-swappable, user-replaceable batteries may increase the useable life of the UPS by allowing you to easily replace the batteries, if needed, without disrupting power to connected equipment.
Scalable Runtime: The UPS has an external battery connector, which is a scalable runtime solution for extended outage protection (Up to (8) VEBCLI-48VRT1U External Battery Cabinets).


Lowest total cost of ownership; lithium-ion batteries last up to 3 times as long as VRLA batteries, resulting in fewer battery replacements saving time and money
5-years standard warranty on the UPS and batteries
Longer battery runtime and quicker battery recharge times to ensure availability of your critical applications
0.9 (or better) Output Power Factor delivers more usable power, saving space and cost
High efficiency, up to 92% in double-conversion online mode to deliver energy savings
Advanced User-Friendly Color Graphic LCD with gravity sensing orientation for simple local UPS configuration and management
Flexible 2U rack/tower convertible form factor
(6) NEMA 5-15/20R and (1) NEMA L5-30R battery-backed-up outlets ensuring you critical equipment is protected
(4) Individually Programmable outlets to optimize battery runtime for critical loads
Hot-swappable, user-replaceable internal batteries enable battery replacement without disrupting power to connected equipment
Input circuit breaker for additional protection of the equipment in the event of a worst-case failure
Remote Emergency Power Off (EPO) to turn off the UPS in the event of an emergency
USB communications for local UPS monitoring and management using free Power Assist software
Liebert® IntelliSlot RDU101 network communications card for remote monitoring, control and management of the UPS
Environmentally Friendly; RoHS and REACH compliant

Vertiv™ Liebert® GXT5 Lithium-Ion online UPS protects critical IT applications against outages and power disturbances. It offers highest level of power conditioning and battery backup in server rooms, network closets, and other edge or distributed IT locations. Lithium-Ion batteries require fewer battery replacements and last up to 3x as long as VRLA batteries reducing maintenance, labor, and replacement costs (lower TCO). Hot-swappable, user-replaceable batteries increase the useable life of the UPS.

Product Overview
Power Rating
3000VA / 2700W
Input Voltage
Nominal (Full Load): 102-150 VAC; Max: 60-150 VAC
Output Voltage
120V; 100/110/115/120V/125VAC (User-Configurable)
Up to 92% in online mode; 98% in Active ECO Mode
Input: L5-30P; Output: (6) 5-15/20R & (1) L5-30R
Interface Options
USB, RS232, Dry-Contact Terminal Block, Intellislot (for Management Cards)
USB, Serial for Out-of-Band Management, SNMP/Web Management with included RDU101 Network Card
Control Panel
Color graphic LCD with gravity sensing orientation
Operational Conditions
Operating Temperature
32°F to 104°F (0°C to 40°C) (10% Derating at 50°C)
UL 1778, UL 1973, UL 1642, Energy Star 2.0, RoHS, WEEE, REACH

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Products Support Contacts

Showing contacts for Virginia, 20149, USA Change
Vertiv (Liebert Services)
+1 800 543 2378
610 Executive Campus Drive Westerville Ohio 43082 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Thermal Management, Integrated Solutions, Racks and Containment
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