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Product Family

Liebert® DSE Packaged Free-Cooling Solution, 260~330kW

Liebert® DSE provides the ideal cooling solution for large data centers with high efficiency, no water, low maintenance, and rapid expansion. Liebert® DSE is an optimized and upgraded solution based on Vertiv proprietary full-time natural cooling technology, providing data centers with greater individual cooling capacity and a more convenient overall solution.

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Key Benefits
Highly efficient, with pPUE below 1.095 at partial loads Waterless application, no water treatment unit required Smooth switching between different operating modes, low temperature fluctuations Low TCO
Best Suited For:
  • Education
  • Data Center/Colocation/Hosting
  • Healthcare
  • Government
  • Retail and Wholesale
  • Telecom

Liebert® DSE prefabricated, fully variable-frequency fluorine pumps solutions offer high energy efficiency, waterless applications, high reliability, low peak power, low maintenance and rapid expansion. Compared to other similar systems, the fluorine pumps natural cooling modules achieve the longest energy-saving operation time over the widest temperature range. The Liebert® DSE utilizes proven, fully variable-frequency fluorine pumps technology, which has been deployed in more than 8,500 installations worldwide, and the DSE units are designed to be highly flexible for a wide range of applications, and can be installed around the perimeter of the server room or on the rooftop. The product integrates all cooling system components into one unit for quick and easy deployment. By taking advantage of natural cooling, the DSE unit achieves ultra-high energy efficiency nationwide, helping data center users achieve their carbon savings goals. Using R410A refrigerant, the units can be used in waterless applications for a wide range of applications.

Benefits

Highly efficient, with pPUE below 1.095 at partial loads Waterless application, no water treatment unit required Long energy-saving operation time under various weather conditions Smooth switching between different operating modes, no temperature fluctuations Large air volume and long air delivery distance to eliminate localized hot spots All-in-one design, easy and fast deployment Adopting variable-frequency technology, cooling output can be dynamically adjusted according to the heat load of the server room. Dual system design improves reliability

Features

Rated cooling capacity of 260/300kW, infinitely adjustable cooling output Multiple fans, redundant airflow design Multiple installation forms for different application scenarios Waterless application, easy and convenient maintenance Factory pre-filled with R410A refrigerant. Adoption of advanced control system with high control precision All components are easy to maintain Small footprint and light weight

*To see model-specific downloads, you will need to go to the model-specific product page by selecting the model name in the specifications chart above.

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Products Support Contacts

Showing contacts for Ohio, 43215, USA Change
Vertiv (Liebert Services)
+1 800 543 2378
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
Vertiv Academy – Thermal Management Training
+1 844 841 2665
530 Westar Blvd Westerville Ohio 43082 USA
Product areas of focus: Thermal Management
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