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Liebert GXT MT+ 6/10/20 kVA

Vertiv Liebert GXT MT+ UPS

Vertiv Liebert GXT MT+ UPS 10kVA to 20kVA True Online UPS with Three-Phase Input

Vertiv Liebert GXT MT+ UPS is a 10kVA to 20kVA True Online double-conversion UPS range with three-phase input and single-phase output. IGBT rectification, DSP control, 0.9 output power factor, wide input tolerance, flexible battery charging and intelligent monitoring make the platform suitable for business-critical IT and electrical loads.

True Online double conversion IGBT-based rectifier DSP digital control
VERTIV LIEBERT GXT MT+
3Ø INPUT 400 VAC
10–20kVA 0.9 PF
1Ø OUTPUT SINEWAVE
IGBT RECTIFIER → DC BUS → DSP INVERTER → LOAD
BATTERY ENERGY & BYPASS POWER PATHS
≥0.99 INPUT PF GRAPHICAL LCD LI-ION OPTION
Conceptual illustration — Vertiv Liebert GXT MT+ UPS three-phase-input double-conversion power architecture
10–20 kVA 3 X 1 UPS range
0.9 PF Output power factor
>92% AC-mode efficiency
12 A Maximum charging current
Vertiv Liebert GXT MT+ UPS Overview

True Online UPS for Critical IT & Business Loads

Vertiv Liebert GXT MT+ UPS provides True Online double-conversion power protection in 10kVA and 20kVA three-phase-input configurations.

The 10kVA model provides 9kW of active output power, while the 20kVA model provides 18kW, corresponding to a 0.9 output power factor.

An IGBT-based rectifier and active input power-factor correction provide an input power factor of at least 0.99 at full load.

DSP control manages the power-conversion stages and helps maintain stable output for connected critical electrical equipment.

The three-phase input accepts 305–478Vac at full load, providing tolerance for utility voltage variation.

Configurable single-phase output voltages include 208, 220, 230 and 240Vac, with a pure-sinewave output waveform.

Battery architecture accommodates lead-acid, tubular and compatible lithium-ion battery options with an adjustable 18–20 battery configuration.

Graphical LCD monitoring, RS-232, USB and optional network communication provide local and remote visibility into operating status, alarms and battery conditions.

Vertiv Liebert GXT MT+ UPS Features

Digital Double-Conversion Technology for Critical Power

Liebert GXT MT+ combines IGBT power conversion, digital control, flexible charging and intelligent communication for demanding power environments.

IGBT-Based Rectifier

IGBT rectification works with active input power-factor correction for efficient three-phase power conversion.

DSP True Online Control

DSP-based True Online double conversion controls the rectifier, DC stage and inverter power path.

Graphical LCD Display

The graphical LCD presents UPS status, load level, battery level, electrical data, discharge timing and fault conditions.

Active Input Power-Factor Correction

Input power factor reaches at least 0.99 at full load, with input harmonic distortion below 6% under the stated condition.

Flexible Battery Charging

Adjustable battery quantity and charging current up to 12A accommodate different long-runtime energy-storage arrangements.

Intelligent Monitoring

Standard RS-232 and USB interfaces can be complemented by compatible RS-485, dry-contact and SNMP communication options.

3Ø AC
PFC
DC BUS
1Ø OUT
BATTERY ⇄ DC BUS
IGBT
RECTIFIER
DSP
CONTROL
PURE
SINEWAVE
TRUE ONLINE DOUBLE-CONVERSION POWER PATH
IGBT & DSP Power Architecture Three-phase AC passes through active power-factor correction and IGBT rectification before the DC stage and DSP controlled inverter generate the single-phase pure-sinewave output. Conceptual illustration — Vertiv Liebert GXT MT+ UPS IGBT rectifier, battery, DC bus and inverter architecture
Vertiv Liebert GXT MT+ UPS Technology

Digital Online Power Conversion with Flexible Energy Storage

Vertiv Liebert GXT MT+ UPS combines IGBT rectification, DSP control, active input PFC and configurable battery charging in a three-phase-input UPS platform.

  • 10kVA / 9kW and 20kVA / 18kW models
  • Three-phase input / single-phase output
  • IGBT-based rectifier
  • True Online double-conversion topology
  • DSP digital control
  • Input power factor ≥0.99 at full load
  • 0.9 output power factor
  • 18–20 adjustable battery configuration
  • Charging current up to 12A
  • Lead-acid, tubular and compatible Li-ion batteries
Vertiv Liebert GXT MT+ UPS Applications

Online Power Protection for Critical IT & Business Systems

Data Networks Online conditioned power for compatible network switches, routers, communication equipment and associated IT loads.
Small Data Centres Three-phase-input UPS power for compatible servers, storage equipment and compact computing environments.
Banking Systems Critical backup power for compatible transactional, computing and financial infrastructure.
VoIP & Communication Equipment Conditioned single-phase output for compatible voice, communication and network infrastructure.
Liebert GXT MT+ Models & Technology

Vertiv Liebert GXT MT+ UPS 3 X 1 Range

Two three-phase-input models combine True Online conversion, digital control and configurable energy-storage architecture.

Vertiv Liebert GXT MT+ UPS Liebert GXT MT+ GXT MT+ 10kVA GXT MT+ 20kVA 10kVA UPS 20kVA UPS 3 X 1 UPS Three-Phase Input UPS Single-Phase Output UPS True Online UPS Double Conversion UPS IGBT Rectifier DSP Control Active Input PFC 0.9 Output Power Factor Graphical LCD Pure Sinewave Adjustable Battery Quantity Li-ion Compatible RS-232 USB RS-485 SNMP
Vertiv Liebert GXT MT+ UPS Technical Information

Vertiv Liebert GXT MT+ UPS Specifications

Key electrical, battery, efficiency, communication and mechanical characteristics of the 10kVA and 20kVA 3 X 1 models.

Manufacturer
Vertiv
Product family
Liebert GXT MT+ 3 X 1
Phase configuration
Three-phase input / single-phase output
10kVA model
10kVA / 9kW
20kVA model
20kVA / 18kW
UPS topology
True Online double conversion
Rectifier technology
IGBT based
Control technology
DSP
Nominal input voltage
3 × 400Vac, three-phase plus neutral
Input-voltage range
305–478Vac at 100% load
Input-frequency range
46–54Hz or 56–64Hz
Input power factor
≥0.99 at 100% load
Input THDi
<6% at 100% load
Output voltage
208 / 220 / 230 / 240Vac
Output power factor
0.9
Output-voltage regulation
±1%
Battery-mode frequency
50Hz ±0.1Hz or 60Hz ±0.1Hz
Crest ratio
3:1 maximum
Linear-load output THD
≤2%
Non-linear-load output THD
≤5%
Transfer time
Zero
Output waveform
Pure sinewave
AC-mode efficiency
Greater than 92%
ECO-mode efficiency
97%
Battery technologies
Lead-acid, tubular and compatible lithium-ion
Battery quantity
18–20 adjustable
Maximum charging current
12A
Adjustable charging current
2 / 4 / 6 / 8 / 10 / 12A
Charging voltage
273VDC ±1% with 20-battery configuration
Display
Graphical LCD
Standard communication
RS-232 and USB
Communication options
RS-485, dry contact and SNMP
Operating environment
0°C to 50°C, 0–95% RH, non-condensing, with applicable high-temperature derating
10kVA dimensions
592 × 250 × 576 mm
20kVA dimensions
592 × 250 × 826 mm
10kVA net weight
28 kg
20kVA net weight
45 kg
Noise level
<58dB for 10kVA; <60dB for 20kVA at 1m

Values vary by model and configuration; applicable Vertiv product documentation governs the configuration.

Vertiv Liebert GXT MT+ UPS FAQs

Frequently Asked Questions About Vertiv Liebert GXT MT+ UPS

Key information about the GXT MT+ 3 X 1 ratings, topology, battery architecture and electrical configuration.

What is a Vertiv Liebert GXT MT+ UPS?

Vertiv Liebert GXT MT+ UPS 3 X 1 is a True Online double-conversion UPS family available in 10kVA / 9kW and 20kVA / 18kW ratings.

What does 3 X 1 mean for Liebert GXT MT+?

The 3 X 1 configuration uses three-phase input power and provides single-phase output power to connected equipment.

What battery options are available for Liebert GXT MT+?

The 10kVA and 20kVA 3 X 1 platform accommodates lead-acid, tubular and compatible lithium-ion battery configurations, with an adjustable 18–20 battery arrangement.

What technical parameters vary by model/configuration?

Active power, physical dimensions, weight, battery arrangement, charging settings, communication options and battery autonomy vary according to the selected system. Values vary by model and configuration; applicable Vertiv product documentation governs the configuration.

Vertiv Liebert GXT MT+ UPS Architecture

IGBT Conversion, 10–20kVA Ratings & Flexible Battery Power

Explore conceptual views of the online conversion path, two 3 X 1 power ratings and configurable battery architecture.

Vertiv Liebert GXT MT+ UPS Applications

Online Power Protection for Critical IT & Business Systems

Data Networks Online conditioned power for compatible network switches, routers, communication equipment and associated IT loads.
Small Data Centres Three-phase-input UPS power for compatible servers, storage equipment and compact computing environments.
Banking Systems Critical backup power for compatible transactional, computing and financial infrastructure.
VoIP & Communication Equipment Conditioned single-phase output for compatible voice, communication and network infrastructure.
Liebert GXT MT+ Models & Technology

Vertiv Liebert GXT MT+ UPS 3 X 1 Range

Two three-phase-input models combine True Online conversion, digital control and configurable energy-storage architecture.

Vertiv Liebert GXT MT+ UPS Liebert GXT MT+ GXT MT+ 10kVA GXT MT+ 20kVA 10kVA UPS 20kVA UPS 3 X 1 UPS Three-Phase Input UPS Single-Phase Output UPS True Online UPS Double Conversion UPS IGBT Rectifier DSP Control Active Input PFC 0.9 Output Power Factor Graphical LCD Pure Sinewave Adjustable Battery Quantity Li-ion Compatible RS-232 USB RS-485 SNMP
Vertiv Liebert GXT MT+ UPS Technical Information

Vertiv Liebert GXT MT+ UPS Specifications

Key electrical, battery, efficiency, communication and mechanical characteristics of the 10kVA and 20kVA 3 X 1 models.

Manufacturer
Vertiv
Product family
Liebert GXT MT+ 3 X 1
Phase configuration
Three-phase input / single-phase output
10kVA model
10kVA / 9kW
20kVA model
20kVA / 18kW
UPS topology
True Online double conversion
Rectifier technology
IGBT based
Control technology
DSP
Nominal input voltage
3 × 400Vac, three-phase plus neutral
Input-voltage range
305–478Vac at 100% load
Input-frequency range
46–54Hz or 56–64Hz
Input power factor
≥0.99 at 100% load
Input THDi
<6% at 100% load
Output voltage
208 / 220 / 230 / 240Vac
Output power factor
0.9
Output-voltage regulation
±1%
Battery-mode frequency
50Hz ±0.1Hz or 60Hz ±0.1Hz
Crest ratio
3:1 maximum
Linear-load output THD
≤2%
Non-linear-load output THD
≤5%
Transfer time
Zero
Output waveform
Pure sinewave
AC-mode efficiency
Greater than 92%
ECO-mode efficiency
97%
Battery technologies
Lead-acid, tubular and compatible lithium-ion
Battery quantity
18–20 adjustable
Maximum charging current
12A
Adjustable charging current
2 / 4 / 6 / 8 / 10 / 12A
Charging voltage
273VDC ±1% with 20-battery configuration
Display
Graphical LCD
Standard communication
RS-232 and USB
Communication options
RS-485, dry contact and SNMP
Operating environment
0°C to 50°C, 0–95% RH, non-condensing, with applicable high-temperature derating
10kVA dimensions
592 × 250 × 576 mm
20kVA dimensions
592 × 250 × 826 mm
10kVA net weight
28 kg
20kVA net weight
45 kg
Noise level
<58dB for 10kVA; <60dB for 20kVA at 1m

Values vary by model and configuration; applicable Vertiv product documentation governs the configuration.

Vertiv Liebert GXT MT+ UPS FAQs

Frequently Asked Questions About Vertiv Liebert GXT MT+ UPS

Key information about the GXT MT+ 3 X 1 ratings, topology, battery architecture and electrical configuration.

What is a Vertiv Liebert GXT MT+ UPS?

Vertiv Liebert GXT MT+ UPS 3 X 1 is a True Online double-conversion UPS family available in 10kVA / 9kW and 20kVA / 18kW ratings.

What does 3 X 1 mean for Liebert GXT MT+?

The 3 X 1 configuration uses three-phase input power and provides single-phase output power to connected equipment.

What battery options are available for Liebert GXT MT+?

The 10kVA and 20kVA 3 X 1 platform accommodates lead-acid, tubular and compatible lithium-ion battery configurations, with an adjustable 18–20 battery arrangement.

What technical parameters vary by model/configuration?

Active power, physical dimensions, weight, battery arrangement, charging settings, communication options and battery autonomy vary according to the selected system. Values vary by model and configuration; applicable Vertiv product documentation governs the configuration.

Vertiv Liebert GXT MT+ UPS Architecture

IGBT Conversion, 10–20kVA Ratings & Flexible Battery Power

Explore conceptual views of the online conversion path, two 3 X 1 power ratings and configurable battery architecture.

Request Vertiv Liebert GXT MT+ UPS Product Information

Contact Intermax for Vertiv Liebert GXT MT+ UPS pricing, availability and product information.

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