Liebert-Datamate-Precision-Cooling-Systemate_1_small DataMate. , 2 & 3 Small Floor Mount Air Conditioning Units, Up and Down flow. Liebert-PDX-. Browse the various Liebert cooling and CRAC units that provide data center air conditioning for server rooms and racks for optimal efficiency. innovative solutions, allowing customers to concentrate on their business requirements. The LiebertĀ® PDX direct expansion cooling unit is equipped with the.

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Intelligent Power Management

frac The New York Times. Instead of adding a new CRAC unit, they may upgrade to a larger tonnage. Units can be purchased with extended warranties.

Targeted to the mainframe computer data-processing market, Liebert CRAC systems were the first totally redundant, self-contained units capable of maintaining air temperature, humidity and air quality within the precision tolerances necessary for media and equipment used in these rooms and taking advantage of the raised floor plenums typically found in such rooms. Computers and racks are placed about two tiles apart, with their air intakes facing each other.

HVAC / Air Conditioners | Quantum Technology

Liebert Corporation was acquired by Emerson Electric Co. CRAC units monitor and maintain the temperature, air distribution and humidity in a data center or other mission critical location. Views Read Edit View history. Louis, Missouri in Liebert as Capitol Refrigeration Industries inLiebert Corporation was formed in as the industry’s first [ citation needed ] designer and manufacturer of computer room air conditioning CRAC systems. Big Selection We have a large selection of equipment – ready to ship.


We offer refurbished and remanufactured units.

Liebert Technical Information & Guide Specs | Data Center Systems, Inc.

InLiebert launched sister company Conditioned Ujits Corporation to design and manufacture power distribution, conditioning and monitoring systems for the data processing industry. Each basic type has advantages and disadvantages, more about which you can read here.

There are five basic types including air cooled systems 2-pieceair cooled self-contained systems 1-pieceglycol cooled systems, water cooled systems, and chilled water systems. Founded by Ralph C. The older system is in perfect working condition, but is just too small to power such a large facility. Emerson Liebbert Power Liebert Services specializes in network reliability programs including design, engineering, installation, project management and on-site operations management, preventive maintenance and energy-consumption monitoring for data centers, telecom networks and other mission-critical applications.

By using this site, you agree to the Terms of Use and Privacy Policy. Computer companies of the United States Cooling technology Manufacturing companies based in Ohio Computer companies established in establishments in Ohio.

One popular buildout for a computer room is using Downflow CRAC units to push cool air underneath raised access flooring. In addition to choosing whether to go with a ceiling mounted system or a floor mounted system, another important choice is what kind of CRAC cooling you want to use. A remanufactured unit will come with zero hour compressors, new relays, belts, bearings, filters, condensate pump, and will have a fresh coat of paint. CRAC units then pull in the hot air and release it underneath the floor tiles, making a complete cycle.

A refurbished unit will be tested, and comes with new relays, belts and filters. As the CRAC unit pumps cool air through the perforated floor tiles, the racks intake the air and exhaust hot air into the opposing hot aisle. Save a lot of money and get a great working CRAC unit that meets your specific cooling needs.


The systems we sell primarily come out of working data centers. The company strengthened this division in with the acquisition of Franklin Electric subsidiary Programmed Power Corporation.

Better Service We have been technology specialists for over 20 years. Headquartered in Columbus, Ohiothe business employs more than 1, people across 12 manufacturing plants worldwide. Columbus, OhioU. The company remained a wholly owned subsidiary untilwhen it became a division of Liebert Corporation upon the company’s initial public offering.

This is essential as the kinds of equipment found in these locations such as UPS power equipment, server racks, etc can reach levels unite heat that jeopardize your unit stability.

The acquisition expanded the capabilities of the company’s power division to include the design untis manufacture of uninterruptible power supplies. Please call us to discuss the options.

Retrieved from ” https: From Wikipedia, the free encyclopedia. Liebert Corporation, a business of Vertivis a global manufacturer of power, precision cooling and infrastructure management systems for mainframe computer, server racks, and critical process systems. This page was last edited on 6 Novemberat All articles with liebertt statements Articles with unsourced statements from April