Key Features Energy Efficiency ● Infrared Humidifier for precise     humidity control ● iCOM controller for optimized    room performance ● Combined technologies of EC    Fan and Digital Scroll    Compressor yield higher level    of efficiency ● EC Fan with infloor configuration ● Efficient dehumidification cycle Space Savings ● 15% more kW per square    meter compared to industry    average ● Requires nothing more than    direct front access ● Downflow EC fans serviceable    from above floor without    disturbing the raised floor ● Units can be dismantled and    reassembled for difficult site    jobs Communications and Monitoring ● Teamwork Mode allows units    to work together in rooms with    unbalanced loads ● Spare parts list allows    speedy identification of parts ● Unit diary shares history with    any authorized users or service    contacts System Supervision and Management ● Enhanced remote    communications and control    with Liebert Intellislot card ● Centralized Management with    Liebert Nforms software ● Enterprise Management with    Liebert SiteScan Web    Software		Multiple Configurations ● Twelve different configurations for    Upflow and Downflow units ● Configure for your specific needs Dual Cool ● Second coil that utilizes the    central building Chiller system    water supply ● Unit can function either as a DX    (compressorized) or a Chilled    water system ● Reduces energy cost ● Increases redundancy and    flexibility to the environmental    control system Free Cool ● Glycol Free Cool System ● Unit can function as a DX    (compressors), or Free Cool or    mixed for energy savings ● Reduces energy costs in colder    climates
Key Features Contributing To the Superior Efficiency Of The Liebert PEX
1. EC Fan The EC fan technology regulates airflow and reduces the fan input power. In-floor configuration further reduces energy consumption in downflow units. This significantly reduces energy consumption and provides longer component life. Managed through Liebert iCOM controls, EC fans deliver airflow for the optimal operating conditions for IT equipment.
2. Digital Scrolll Compressor Liebert PEX with Digital Scroll Technology is highly reliable and is designed to achieve efficiency with flexibility and to lower TCO. The use of digital scroll technology actively manages capacity modulation from 20 percent to 100 percent. During the loaded state, cooling units consume full load power. On the other hand, during the unloaded state, the units run freely, consuming only about 10 percent of the full load.
3. iCON Controller The teamwork mode in the iCOM Controller, a key feature of the Liebert PEX, ensures efficiency by allowing multiple units to work together as a single system to optimize room performance.
4. Infrared Humidifier The Infrared Humidifier has been a feature on Liebert environmental control systems for over 45 years. Its rapid response and the ability to handle varying water conditions has made it an industry standard in applications that demand precise, particle-free humidity control.
5. Dual Cool Option This option a provides a second coil that utilises the central building Chiller system water supply. The unit can function either as a DX (compressorized) or a Chilled water system. During times when the chiller supply is available compressorized operation is eliminated, reducing energy costs. In addition this option can provide increased redundancy and flexibility to the environmental control system.
6. Free Cool Option Optional GLYCOOL free-cooling system permits compressorless operation in colder ambient conditions.

Applications