Product

Liebert Direct Evaporative Freecooling Unit, 150-600+kW

The Liebert Direct Evaporative Freecooling Unit delivers the lowest capital and operating costs, with a mechanical PUE of less than 1.1, streamlined installation and the industry’s lowest peak power consumption. Options are available for supplemental DX (direct expansion) or chilled water cooling sized for full or trim cooling.

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Best Suited For:
  • Data Center/Colocation/Hosting
  • Banking, Financial and Insurance
  • Education
  • Government
  • Healthcare
  • Retail and Wholesale

Benefits

PUE less than 1.1 
Lower power consumption 
Minimal water usage
Eliminate over-cooling or under-cooling
Controls teamwork modes
harmonize multiple cooling units for higher efficiency and protection. 
Low kW per unit - downsizes electrical infrastructure
Controls require little if any customization 

 

Features

DX or chilled water secondary cooling options sized for full or trim cooling 
EC fan or direct drive fans with VFD options, in single or fan array configurations  
Integrated bypass damper
Self-optimizing controls with machine-to-machine communications and advanced algorithms
Design minimizes required electrical infrastructure   

Liebert Direct Evaporative Free Cooling Units offer the lowest large-scale thermal management system efficiencies possible. Advanced algorithms and unique design features provide a level of control not easily achievable on competitive systems. Liebert iCOM™ control algorithms continuously process readings from the rack inlet sensors to ensure optimal airflow through the system, while supply air sensors are used to control the unit cooling capacity. Dampers and exhaust fans are automatically adjusted by the Liebert iCOM unit control, which also harmonizes the operation of multiple air handling units to eliminate conflicts in temperature, airflow and humidity.

Liebert Direct Evaporative Freecooling Unit, 150-600+kW
Product Specifications
Nominal Airflow Data Center Air (CFM, m3/h)
20,000-80,000+

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Products Support Contacts

Showing contacts for USA 06828 Change
Vertiv (Liebert Services)
610 Executive Campus Drive Westerville Ohio 43082 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Thermal Management, Integrated Solutions, Racks and Containment

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