Advanced LCD Display

New Graphical Display which Display UPS Parameters, Fault Codes, Alarms


Fault Type is clearly mentioned on the display for fast diagnostic.

LCD display Provides Maximum operational Convenience while Managing the UPS.


Network Monitoring SNMP Card, Used for Remote TCP/IP Web Monitoring, Supporting Remote Shutdown.

Dry Contact Card

Dry Contact for UPS, Providing Four Relay signal Output.

ModBus Card

Select it when UPS Needs to communicate with Building Management System.

Intelligent Management Function

  • Remote Monitoring is available through USB/RS232, and optional via dry contacts and SNMP. The monitoring option software supports TCP/IP with event log and analysis function.

  • Self-diagnosis and protection enable the auto shutdown of the client terminal or server under abnormal mains supply or when battery is over discharged.

  • SNMP Manager Card with advanced viewpower Software (Optional): allows remote monitoring thro' Rj45 & manages multiple UPS from anywhere thro' internet. Data logging Real time dynamic graphs of UPS data, warning notification via audible alarm, broadcast, mobile message, e-mail & SNMP traps. Also supports optional environmental monitoring detector for temperature, humidity and smoke. Password security protection and remote access management.

Technical Specification

model Liebert GXT MT+ 06 kVA Liebert GXT MT+ 10 kVA Liebert GXT MT+ 10 KVA Liebert GXT MT+ 20 kVA
PHASE 1Phase in/1 Phase out 3 Password in/ 1 Phase out
CAPACITY 6000 VA/ 4800 Watt 10000 VA/8000 10000 VA /9000 W 20000 VA/18000 W

INPUT Characteristics

Nominal Voltage 230 Vac(1 Ph + N) 3 * 400 VAC (3 Ph +N)
Voltage Range 160 Vac-300 Vac(1-Phase)@100% load 305-478 VAC(3-Phase)@ 100% load
Frequency Range 46~54Hz or 56~64Hz
Power Factor >=0.99 @ 100% load
THDi < 6% @ 100% load

OUTPUT Characteristics

Output Voltage 208/220/230/240 VAC
AC Voltage Regulation(Batt.Mode) +/- 1%
Frequency Range(Synchronized Range) 46~54Hz or 56~64Hz
Frequency Range(Batt.mode) 50 Hz + 0.1 Hz or 60 Hz + 0.1 Hz
Current Crest Ratio 3:1 Max
Harmonic Distortion <= 2% THD(Linear Load); 5% THD (Non-Linear load)
Transfer time(AC mode to Batt. mode) Zero
Transfer time(Inverter to bypass) Zero
Waveform (Batt. Mode) Pure Sinewave
AC mode efficiency 91%  >92%  >92%
ECO mode efficiency 97%

BATTERY Characteristics

Battery Type SMF SMF/Tabular
Numbers  20
Charging Current (Max) 6 Amps Settable to 1/2/3/4/5/6 Amps 12 Amps Settable to 2/4/6/8/10/12 Amps
Charging Voltage 273 VDC + 1% (Based on 20pcs Bateries)


Battery Mode Sounding Every 4 secs
Low Battery Sounding Every Second
Overload Sounding Twice Every Second
Fault Continuously Sounding


Dimension,D*W*H(mm) 369*190*318 442*190*318 592*250*576 592*250*826
Net Weight(kg) 21 23 28 45


Operation Humidity 0-95% RH @ 0-50'C (Non-condensing)
Noise Level Less than 55 db @ 1 meter Less than 58db @ 1 meter Less than 60db @ 1 meter


Smart RS-232/USB Support Windows 2000/2003/XP/Vista/2008,Windows 7/8,Lunix,Unix,and MAC
Optional SNPS Power Management from SNPS manager and web browser

*Product specifications are subject to change without further notice

**Derate capacity to 90% of capacity when the output voltage is adjusted to 208VAC and oprating temperature 40'C-50'C