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Data Centre Indirect Evaporative Cooling

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Keeping data centres comfortable and operational 24hrs a day is essential. The industry is focused on solutions that reduce energy and carbon emissions associated with data centre operations.

Munters specialist data centre teams offer full assistance to data centre cooling engineers and our Oasis™ Indirect Evaporative Cooling performance program enables financial and thermal performance questions to be answered including energy savings for every hour in the year. 

Historically data centre equipment was cooled with standard HVAC air conditioning delivering air at 10°C (55°F). As the cool air passed through the computer equipment it returned to the HVAC unit at 24°C (75°F) to 27°C (80°F) where it cooled to 10°C (55°F) to be redelivered. 

Most medium to large sized data centres require 0.5 to 50 MW. The recommended supply air temperature for computer rooms is 27°C (80.6°F) (ASHREA Thermal Guidelines for data processing environments 2009a) which makes demand for Munters Oasis™ Indirect Evaporative Cooler the preferred choice. Market research point towards these temperatures will increase to even higher levels… as decreased temperatures mean added cooling costs.

Data centre operators are rapidly moving towards Munters Oasis™ Indirect Evaporative Coolers which incorporate heat exchangers with outdoor air, to give minimal air filtration and enhanced supply temperatures resulting in data centre pPUE's of less than 1.10

Benefits: 

  • Reliable engineered design, factory tested controls, installation and service
    Fully packaged compact systems
    Free cooling to increase energy efficiency 
    DX and/or direct evaporative cooling options
    Supply and outdoor air do not mix preventing contamination 
    Energy efficiency: Evaporative Cooling ESEERs in excess of 45
    PUE's of less than 1.2
    Reduced CO2 Emissions Safe year-round operation
    Munters cool 85MW of rejected heat in existing data centes 
    Reliable engineered design, factory tested controls, installation and service
  • Fully packaged compact systems

  • Free cooling to increase energy efficiency 

  • DX and/or direct evaporative cooling options

  • Supply and outdoor air do not mix preventing contamination 

  • Energy efficiency: Evaporative Cooling ESEERs over 45

  • pPUE's of less than 1.10

  • Reduced CO2 emissions for safe year-round operation

  • Munters cool 100MW+ of rejected heat in existing data centers  

 

Download the full data centre installation list here (PDF, 0.5MB)
Read more about our data centre cooling solutions by downloading our brochure here (PDF, 0.5MB)

For more information click the links below:

Digiplex - Largest indirect evaporative cooled data centre in Europe

Read the Sabey case study and view the movie

DCO2 Case Study - Europe's Greenest Data Centre

Oasis™ scores top marks in cooling review

Case - Las Vegas data centre

Case - Oasis™ cooling unit acheives seismic certification

Case - Oasis™ Indirect Evaporative Coolers on Sydney Data Centre

Article - Data Centre Heat Rejection (ASHRAE Journal)

Data Centre Applications

Oasis™ Hours and Tonnage reduction charts 

For assistance from your local Munters data centre team contact us on

Americas:     +1 978 241 1100                            
dhinfo@munters.com

Asia:    +86 10 8041 8057                   
airtreatment@muntersasia.com

Europe & Middle East:    +44 1480 410223                                    
airtreatment@munters.com

 

 

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