Room Cooling

Liebert DS Direct Expansion Cooling System

As the world's most flexible and reliable direct expansion data center cooling system, the Liebert DS improves data center efficiency and protection. The system uses the industry's most advanced thermal controls and features a modular design, multiple compressor options and easy service access.

Best Suited For
  • Banking, Financial and Insurance
  • Broadcast and Entertainment
  • Data Center/Colocation/Hosting
  • Education
  • Government
  • Healthcare
  • Retail and Wholesale
One Year Limited Warranty Against Defects in Material and Workmanship
How to buy

Specifications

Liebert DS data center cooling system provides efficient, precise, reliable control of room temperature, humidity and airflow. The flexible Liebert DS offers high energy efficiency, user-friendly Liebert iCOM unit controls, a modular frame, front service access, and multiple compressor and fan options. Liebert DS is offered in downflow models from 28-105kW (8-30 tons) capacities and upflow models in 28-105kW (8-30 tons) capacities. Cooling types include air, water/glycol and GLYCOOL™.

Specifications per model

Features

...
Precision cooling and humidity control
Provides component redundancy compressors, motors and blowers
Offers multiple configurations and sizes for flexible application
Monitors and controls operation with Liebert iCOM
Allows installation in upflow or downflow configurations, and in Air, Water, Glycol, GLYCOOL economizer models
Offers ultra energy efficient GLYCOOL economizer and Dual Cool hybrid models.
Downflow models compatible with optional air economizer
Available in 60Hz and 50Hz.

Benefits

...
Highly energy efficient
Exceeds the most stringent government efficiency requirements with NEMA premium efficiency motors
Offers energy efficient variable speed EC fans on downflow configurations
Flexible cooling capacity via variable capacity compressors
Requires only front access for service
Installs easily due to modular frame construction
Brings high-level supervision with Liebert iCOM controls, allowing networking of multiple mission-critical cooling units
Variable capacity control for ultimate control and reliability.
Redundancy through dual refrigeration circuits

Services & Support

Support

All Liebert branded thermal management products come with technical support available by calling 1-800-543-2778

Contacts

Sales In USA Change Location
Liebert Products & Services-Capitol Sales Office
Email Contact +1 703 726 4100 Fax +1 703 729 3837
44611 Guilford Dr Ste 180 Ashburn Virginia 20147
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Monitoring
Liebert Products & Services-Virginia Sales Office
Email Contact +1 804 747 6030 Fax +1 804 270 5703
1011 Technology Park Drive Glen Allen Virginia 23059
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Monitoring
Support Change Location
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, Monitoring

LATEST INDUSTRY TRENDS, TECHNOLOGIES AND SOLUTIONS

Data Center/Colocation/Hosting

AHRI - We're Certified

Our new certification from the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) gives you a way to offer validated and verified performance—with less need for customers to invest in expensive third-party testing.

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Breakthrough Innovations

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VXCHNGE® and Vertiv: A Case Study in Data Center Monitoring and Control

Learn how VXCHNGE® applied the innovative Liebert iCOM-S to monitor and control data center cooling units for maximum efficiency.

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