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Liebert GXT MT+ 1/2/3Kva

Liebert GXT MT+ CX UPS

Liebert GXT MT+ CX UPS 1kVA to 3kVA Vertiv Online Double-Conversion Tower UPS

Liebert GXT MT+ CX UPS is a compact, transformer-free online UPS range available in 1kVA, 2kVA and 3kVA capacities. It combines IGBT rectification, DSP control, input power factor correction and pure sine-wave output to protect servers, network equipment, voice systems, automation equipment and other critical electronic loads.

1kVA, 2kVA and 3kVA Zero utility-to-battery transfer Standard and long-run models
VERTIV 1kVA
TOWER UPS
VERTIV 2kVA
ONLINE UPS
VERTIV 3kVA
DSP CONTROL
Conceptual illustration — 1kVA, 2kVA and 3kVA tower UPS range
1–3kVA Standard and long-run models
1–3kVA Available capacities
0 ms Utility-to-battery transfer
0.99 Input power factor
40–70Hz Input frequency range
Liebert GXT MT+ CX UPS Overview

Compact Online UPS Protection for Critical Equipment

Liebert GXT MT+ CX UPS is a single-phase online double-conversion UPS family designed to protect critical electronic equipment from power failures, voltage variations, electrical noise, frequency changes and other incoming power disturbances.

The range is available in 1kVA, 2kVA and 3kVA capacities. Standard models include internal batteries, while long-run models support external battery resources for application-specific backup requirements.

IGBT-based rectification and DSP control continuously process incoming AC power before supplying the connected load. The critical equipment receives a regulated pure sine-wave output during utility and battery operation.

Active input power factor correction provides an input power factor of at least 0.99 under specified conditions. This helps reduce unnecessary current draw and improves compatibility with upstream power infrastructure.

A broad input-voltage and frequency operating window helps the UPS continue using available utility power during unstable mains conditions. Generator compatibility is supported through the 40Hz to 70Hz input frequency range.

Standard USB and RS-232 communication enable local UPS monitoring. Optional dry-contact and SNMP communication provide additional remote-management capabilities.

The compact tower format is suitable for small data centres, server rooms, telecommunications systems, voice networks, process automation and network storage equipment.

Liebert GXT MT+ CX UPS Features

Reliable Power Conversion and Intelligent Monitoring

The UPS combines digital power conversion, wide input tolerance, flexible battery options and remote communication in a compact tower system.

Online Double Conversion

Continuously converts incoming power through the rectifier and inverter before supplying the connected critical equipment.

Digital Signal Processing

DSP-based control manages power conversion, voltage regulation, operating status and protection functions.

Active Input PFC

Input power factor correction provides a power factor of at least 0.99 under specified operating conditions.

Generator Compatible

The 40Hz to 70Hz input frequency range supports operation with compatible generator supplies.

Flexible Battery Options

Standard models include internal VRLA batteries, while long-run versions support expandable external battery resources.

Intelligent Communication

USB and RS-232 are standard, with optional dry contacts and SNMP for advanced remote monitoring.

AC INPUT Utility
IGBT Rectifier
DC BUS Battery
INVERTER Clean AC
STATIC BYPASS 4 ms TYPICAL
DSP
Digital Control
PFC
0.99 Input PF
LCD
Status Display
True Online Double-Conversion Architecture Utility power is rectified to DC and converted back into regulated AC before reaching the connected critical load. Conceptual illustration — UPS electrical power flow
Liebert GXT MT+ CX UPS Technology

Clean Power with Zero Battery Transfer Time

The Liebert GXT MT+ CX UPS isolates sensitive equipment from the incoming mains through continuous rectifier and inverter operation.

  • IGBT-based rectifier
  • DSP-controlled power conversion
  • Single-phase input with ground
  • Pure sine-wave battery output
  • Zero utility-to-battery transfer time
  • Four-millisecond typical bypass transfer
  • ±1% battery-mode voltage regulation
  • 3:1 output current crest ratio
  • Frequency-converter capability
  • Configurable output voltage
Liebert GXT MT+ CX UPS Applications

Online Power Protection for Network and Edge Equipment

Small Data Centres Online backup protection for selected servers, storage systems and network equipment.
Computer Rooms Clean and regulated power for business-critical computing infrastructure.
Telecommunications Power continuity for communication, switching and cellular-site equipment.
Voice and VoIP Networks Reliable power for PBX systems, VoIP equipment and voice-network devices.
Small Office Networks UPS protection for routers, switches, firewalls, servers and network storage.
Process Automation Regulated backup power for PLCs, controllers and automation equipment.
Banking Equipment Power protection for ATMs, network terminals and selected financial systems.
Network Storage Clean power for NAS devices, storage arrays and related communication equipment.
Configuration and Connectivity

Liebert GXT MT+ CX UPS Technology

Standard and long-run configurations support different active-power, battery-runtime and communication requirements.

Liebert GXT MT+ CX UPS 1kVA 2kVA 3kVA Online Double Conversion IGBT Rectifier DSP Control Single Phase Pure Sine Wave Zero Transfer Time 0.99 Input PF 0.9 Output PF Standard 0.8 Output PF Long-Run Standard Battery Models Long-Run Models Adjustable Charging Generator Compatible 40–70Hz Input USB RS-232 Optional Dry Contacts Optional SNMP LCD Display ECO Mode
Liebert GXT MT+ CX UPS Technical Information

Liebert GXT MT+ CX UPS 1kVA to 3kVA Specifications

Standard and long-run models have different active-power, battery, charger, dimensions and weight specifications. Confirm the selected model code before publishing an individual SKU.

Manufacturer
Vertiv
Brand
Vertiv Liebert
Product family
Liebert GXT MT+ CX UPS
Product type
Transformer-free online double-conversion UPS
Available capacities
1kVA, 2kVA and 3kVA
Standard model ratings
1kVA/900W, 2kVA/1800W and 3kVA/2700W
Long-run model ratings
1kVA/800W, 2kVA/1600W and 3kVA/2400W
UPS technology
IGBT rectifier with DSP-controlled online double conversion
Form factor
Tower
Input phase
Single phase with ground
Input power factor
At least 0.99 at nominal input voltage
Input frequency range
40Hz to 70Hz
Generator compatibility
Supported through the wide input frequency range
High-line transfer
300V AC ±5% for applicable 230V models
Output voltage
Configurable 208V, 220V, 230V or 240V AC
Standard model output power factor
0.9
Long-run model output power factor
0.8
Battery-mode voltage regulation
±1%
Output waveform
Pure sine wave
Current crest ratio
3:1
Linear-load output distortion
Up to 3% THD under specified conditions
Non-linear-load output distortion
Up to 6% THD under specified conditions
Utility-to-battery transfer
Zero milliseconds
Inverter-to-bypass transfer
Four milliseconds typical
Standard model efficiency
Up to 88% for 1kVA, 89% for 2kVA and 90% for 3kVA
Standard battery type
12V, 9Ah VRLA batteries
Standard battery quantities
Two batteries for 1kVA, four for 2kVA and six for 3kVA
Standard charging current
1A maximum
Typical standard recharge time
Approximately four hours to recover 90% capacity
Long-run charging current
Adjustable 1A, 2A, 4A or 6A through charger-board settings
Long-run battery quantity
Three batteries for 1kVA and six batteries for applicable 2kVA and 3kVA models
Nominal battery-string voltage
Model dependent; approximately 36V or 72V nominal for applicable long-run configurations
Standard 1kVA dimensions
282 × 145 × 220mm, depth × width × height
Standard 2kVA dimensions
397 × 145 × 220mm, depth × width × height
Standard 3kVA dimensions
421 × 190 × 318mm, depth × width × height
Standard model weights
Approximately 9.8kg, 17kg and 27.6kg for 1kVA, 2kVA and 3kVA respectively
Long-run model weights
Approximately 4.1kg, 6.8kg and 7.4kg for 1kVA, 2kVA and 3kVA respectively
Operating environment
0°C to 40°C and 20% to 90% relative humidity, non-condensing
Standard model noise
Below 45dBA at one metre
Long-run model noise
Below 50dBA at one metre
Standard communication
Smart RS-232 or USB
Optional communication
Dry contacts and SNMP network management
Compliance
CE, RoHS and WEEE for applicable configurations
Recommended applications
Small data centres, telecommunications, VoIP, computer rooms, office networks, automation systems and network storage devices
Liebert GXT MT+ CX UPS FAQs

Frequently Asked Questions About Liebert GXT MT+ CX UPS

Important information about model ratings, battery configurations, transfer time and remote monitoring.

Which capacities are available in the Liebert GXT MT+ CX UPS range?

The family is available in 1kVA, 2kVA and 3kVA capacities, with standard internal-battery and long-run versions available.

What is the difference between standard and long-run models?

Standard models include internal batteries and have a 0.9 output power factor. Long-run models use external battery resources and have a 0.8 output power factor.

Does the UPS have transfer time during a power failure?

Utility-to-battery transfer is zero milliseconds because the critical load is continuously powered through the online inverter.

Can the Liebert GXT MT+ CX UPS be monitored remotely?

Yes. USB and RS-232 monitoring are standard, while compatible dry-contact and SNMP options provide additional remote-management capabilities.

Liebert GXT MT+ CX UPS Architecture

Tower UPS, Communication and Battery Views

Explore the compact tower enclosure, intelligent communication interface and expandable long-run battery architecture.

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