data center design corporation
Uninterruptible Power Supply

Liebert NXR

liebert nxr

  • High efficiency rating of up to 96% on true online double conversion mode.
  • High power density with 160kVA load in <0.5m2 footprint.
  • Advanced digital signal processor (DSP) and digital control technology to ensure higher system reliability.
  • Parallel technology allowing four (4) parallel units, without the need for centralized bypass cabinet and additional external modules.
  • Digital current sharing technology for extremely small circulating current and high parallel reliability.
  • Wide input voltage and frequency range against harsh utility environment.
  • Powerful output overload and short circuit capacity enhancing system stability and system safety under extreme conditions.
  • Intelligent battery management for automatic battery maintenance and prolonged battery life.
  • 6-inch LCD display available in 12 different languages.
  • Layered independent sealed duct and redundant fan design, circuit board painting protection and dust filter, offering outstanding protection from harsh environment.
  • Advanced monitoring and communication capabilities for improved visibility and control.
  • Lower mean time to repair (MTTR) with front access for maintenance.
  • Flexible UPS system configuration that works in different modes of operation.


Liebert NXL

liebert nxl


  • Provides reliable power protection and advanced technology for high power applications.
  • Offers excellent dynamic performance, with the ability to handle virtually any input condition while still providing computer grade output to critical loads.
  • Ideally suited for enterprise data centers, industrial process equipment, laboratories, any application requiring high levels of power availability and computer-grade power quality.



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Liebert APM

liebert apm

  • A transformerless, on-line UPS that allows quick and easy capacity increases with FlexPower™ hardware assemblies - no additional floorspace required.
  • The UPS operates with the industry's highest efficiency - up to 94% at loads of 50-100%.
  • The 208 Volt, three-phase Liebert APM is available in two models, expandable with FlexPower hardware assemblies:
  • Liebert APM 45kW frame size is expandable from 15 to 45kW, with up to 45kW of capacity, or up to 30kW of capacity with a 15kW module for redundancy. This frame size includes internal batteries, and is also compatible with the matching external battery cabinet and the optional Liebert APM BDC bypass distribution cabinet.
  • Liebert APM 90kW frame size is expandable from 15 to 90kW, with up to 90kW of capacity, or up to 75kW of capacity with a 15kW module for redundancy. This frame size requires the matching external battery cabinet, and is compatible with the optional Liebert APM BDC bypass distribution cabinet.
  • Ideally suited for small to mid-size data centers, server rooms, production, labs and testing facilities, telecommunications, and process control centers.

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Liebert ITA

liebert ita

  • Liebert ITA is a full featured scalable UPS designed to provide long backup time for small computer rooms and network equipment.
  • Using true on-line double conversion UPS technology, Liebert ITA provides high efficiency and reliability with 0.9 output power factor that can power 10-30% more load than other ordinary UPS.
  • This UPS offers flexibility with parallelable configuration and extended backup time with external battery cabinets.
  • Ideally suited for small computer rooms requiring more than 30 minutes’ back-up time, branch offices, servers, network computers and peripherals, storage devices, and VoIPs.


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Liebert GXT

liebert gxtLiebert GXT3 is a full feature UPS providing reliable protection for IT network equipment and data centers. It is a true on-line UPS that delivers continuous, high-quality AC power to IT equipment with no break when transferring to battery. It protects equipment from virtually all power disturbances due to blackouts, brownouts, sags, surges or noise interference. The UPS is available in rack/tower configurations.

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