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Liebert GXT RT+1/2/3kVA

Vertiv Liebert GXT RT+ UPS

Vertiv Liebert GXT RT+ UPS – 1 to 3 kVA Online UPS Compact Online Double-Conversion Power Protection for Servers, Networks & Edge IT

Vertiv Liebert GXT RT+ UPS is a single-phase online double-conversion UPS designed for servers, networking equipment, storage systems and distributed IT infrastructure. The current 230 V portfolio covers 1 to 3 kVA with a 0.9 output power factor, flexible rack/tower mounting, LCD monitoring and external battery cabinet capability.

True online double conversion Flexible rack/tower form factor External battery cabinet capability
VERTIV GXT RT+
ONLINE UPS POWER PATH
RECTIFIER DC BUS INVERTER PURE SINE OUTPUT
LCD
DISPLAY
INTERNAL
BATTERY
USB /
NETWORK
RACK ONLINE TOWER
Conceptual illustration — Vertiv Liebert GXT RT+ UPS with double-conversion power path, battery and monitoring
1–3 kVA Current published family range
1–3 kVA Published UPS capacity range
0.9 Current output power factor
93% Up to full-load efficiency
120–300 V Published AC input range
Vertiv Liebert GXT RT+ UPS Overview

Compact Online Power Protection for Critical IT Equipment

Vertiv Liebert GXT RT+ UPS uses online double-conversion technology to continuously condition incoming AC power before supplying connected electronic equipment.

The current 230 V product family includes 1000 VA, 1500 VA, 2000 VA and 3000 VA models, giving organisations multiple capacity options across the 1 to 3 kVA range.

An output power factor of 0.9 provides up to 900 W from the 1 kVA model and up to 2700 W from the 3 kVA model, allowing more usable real power for compatible connected equipment.

A wide 120–300 V AC input operating range helps the UPS remain on utility power through a broad range of supply conditions before battery operation becomes necessary.

Flexible rack/tower construction allows the same UPS platform to be positioned within compatible rack infrastructure or used vertically where equipment space is limited.

Internal batteries provide local backup capability, while supported external battery cabinets can extend runtime for compatible GXT RT+ configurations.

The front LCD provides UPS operating status and configuration information, while USB, serial and optional network connectivity support local and remote monitoring.

ECO Mode provides an additional high-efficiency operating option, with the current brochure publishing efficiency up to 95% in this mode.

Vertiv Liebert GXT RT+ UPS Features

Reliable Online UPS Protection with Flexible Deployment

GXT RT+ combines continuous online power conversion, flexible installation, battery expansion and intelligent monitoring for distributed IT equipment.

Online Double Conversion

Two-stage power conversion continuously conditions incoming power before delivering a regulated AC output to connected equipment.

High Output Power Factor

The current family provides a 0.9 output power factor, increasing usable watt capacity across the available UPS ratings.

Rack / Tower Flexibility

Convertible construction supports horizontal rack installation or vertical tower placement for space-constrained IT environments.

Expandable Battery Runtime

Compatible external battery cabinets can be connected to supported models when additional battery runtime is required.

Wide Input Voltage Operation

The current 230 V platform operates across a published 120–300 V AC input range, subject to applicable load and derating conditions.

Flexible Monitoring Interfaces

LCD status visibility, USB and serial connectivity plus optional SNMP network management support local and remote monitoring.

AC INPUT
RECTIFIER
DC BUS
INVERTER
LOAD
BATTERY DC BUS
ONLINE MODE BATTERY MODE ECO MODE
Continuous Online Double-Conversion Architecture Incoming AC is converted to DC and then reconstructed by the inverter, while the battery interfaces with the DC power path to support the connected load when utility power is unavailable. Conceptual illustration — Vertiv Liebert GXT RT+ UPS rectifier, battery, inverter and critical-load power path
Vertiv Liebert GXT RT+ UPS Technology

Online Power Conditioning with Battery Backup

Vertiv Liebert GXT RT+ UPS uses two-stage online power conversion to condition incoming utility power and deliver a regulated pure sine-wave output to compatible critical equipment.

  • Online double-conversion architecture
  • Digital UPS control
  • Pure sine-wave output
  • Input power-factor correction
  • Smart battery-charging architecture
  • Internal VRLA batteries
  • External battery cabinet capability
  • Automatic bypass architecture
  • ECO Mode operation
  • Local and network monitoring capability
Vertiv Liebert GXT RT+ UPS Applications

Online UPS Protection for Distributed Business-Critical Equipment

Servers Online power conditioning for compatible small-server and computing systems.
Networking Equipment UPS protection for switches, routers and compatible network infrastructure.
Data Storage Conditioned power for compatible storage and supporting IT systems.
Branch Offices Compact backup power for compatible distributed office IT and business systems.
Telecom & 5G Power protection for compatible telecom, access and small control-room equipment.
Industrial Controls UPS protection for compatible control equipment, PLCs and networking systems.
Retail & POS Backup power for compatible point-of-sale, network and security infrastructure.
Edge IT Compact rack/tower UPS protection for distributed edge-computing environments.
GXT RT+ Models & Technology

Vertiv Liebert GXT RT+ UPS Model Range

The current 230 V portfolio includes four UPS ratings across the 1 to 3 kVA family together with compatible external battery and monitoring options.

Vertiv Liebert GXT RT+ UPS GXTRT-1000IRT2UXL GXTRT-1500IRT2UXL GXTRT-2000IRT2UXL GXTRT-3000IRT2UXL 1000 VA / 900 W 1500 VA / 1350 W 2000 VA / 1800 W 3000 VA / 2700 W Online Double Conversion 0.9 Output PF Rack / Tower Pure Sine Wave 120–300 V AC Input ECO Mode LCD Display USB RS232 Optional SNMP External Battery Cabinet Hot-Swappable Batteries 50 / 60 Hz
Vertiv Liebert GXT RT+ UPS Technical Information

Vertiv Liebert GXT RT+ UPS Specifications

Physical dimensions, internal battery configuration, input connector and external battery cabinet vary according to the selected GXT RT+ rating.

Manufacturer
Vertiv
Product
Vertiv Liebert GXT RT+ UPS
UPS topology
Online double conversion
Phase
Single-phase input / single-phase output
Current published models
1000 VA, 1500 VA, 2000 VA and 3000 VA
Real-power ratings
900 W, 1350 W, 1800 W and 2700 W respectively
Output power factor
0.9
Input voltage range
120–300 V AC; applicable operating conditions and derating may apply
Input frequency range
40–70 Hz
Output voltage
220 / 230 / 240 V AC selectable, ±1% published regulation reference
Output frequency
50 / 60 Hz selectable
Output waveform
Pure sine wave
Output THDv
Below 3% with linear load in current technical documentation
Full-load efficiency
Up to 93% according to current Vertiv product information
ECO Mode
Up to 95% efficiency in current 230 V brochure
Form factor
Rack / tower convertible
Rack height
2U across current 230 V models
Internal battery type
Valve-regulated, non-spillable lead-acid battery
Battery replacement
User-replaceable hot-swappable internal battery architecture
Recharge reference
Approximately 4 hours to 90% for internal batteries under published conditions
Extended runtime
Compatible external battery cabinets available according to UPS rating
Local interface
LCD with UPS status and configuration information
Direct communication
USB and serial communication
Network monitoring
Optional compatible SNMP management card
Operating temperature
0–40°C
Relative humidity
0–90%, non-condensing
Compliance references
Current 230 V documentation lists CE, CB report, IEC/EN 62040-1, IEC/EN 62040-2 Category C1 and environmental compliance references
Legacy GXT RT+ DX features
Earlier Vertiv India DX literature additionally documents an IGBT-based rectifier, generator compatibility and emergency power-off function
Specification note
Capacity, watt rating, battery configuration, input connector, physical dimensions, runtime and external battery cabinet vary by model. Current Vertiv documentation should be checked for the applicable GXT RT+ configuration.
Vertiv Liebert GXT RT+ UPS FAQs

Frequently Asked Questions About Vertiv Liebert GXT RT+ UPS

Key information about GXT RT+ ratings, topology, battery expansion and configuration-dependent parameters.

What is Vertiv Liebert GXT RT+ UPS?

Vertiv Liebert GXT RT+ UPS is a single-phase online double-conversion UPS designed for servers, networking, storage, telecom and distributed edge IT equipment.

What capacities are available in the GXT RT+ range?

The current 230 V brochure lists 1000 VA, 1500 VA, 2000 VA and 3000 VA models, covering the 1 to 3 kVA range.

Can Vertiv Liebert GXT RT+ UPS use external batteries?

Yes. Current GXT RT+ models support compatible external battery cabinets, allowing battery runtime to be extended according to the applicable UPS configuration.

What technical parameters vary by model/configuration?

VA and watt capacity, internal battery arrangement, external battery cabinet, runtime, physical depth, input connector, output receptacles and certain monitoring options vary by GXT RT+ model.

Vertiv Liebert GXT RT+ UPS Architecture

Rack/Tower UPS, Battery and Monitoring Architecture

Explore conceptual views of the GXT RT+ UPS, expandable battery architecture and monitoring connectivity.

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