DATA CENTER AIR COOLING   

Climaveneta, a leading brand in HVAC and HPAC with more than 40 years’s experience provides energy efficient heating, air conditioning and data center cooling solutions that enhance everyone’s comfort, improve the profitability of a building and do not contribute to an increase in CO2 levels.

The IT rooms infrastructure is continuously evolving, thus creating new standards, classifications, and certifications to comply with. The key factor that you must continuously improve is energy efficiency, a variable that strongly effects the living costs of the building (OPEX), and the effectiveness of the investment (CAPEX). Virtualization, cloud computing, and wireless networks contribute heavily to the development of server rooms with many concentrated and powerful servers. This can lead to the creation of racks that exceed 40kW in less than one square meter. Cooling such loads is therefore a serious challenge for the air conditioning industry.

      1. Precision air cooling

      2. Inverter Precision air cooling

      3. INROW and INRACK air cooling

      4. Telecom air cooling

Model : ACCURATE ( RELIABILITY and MODULARITY )

Nowadays efficiency is no longer considered to be just saving PERFORMANCE, COMPLETE RELIABILITY and MODULARITY  over the years.By offering ACCURATE as a solution to technological cooling problems, Climaveneta puts great effort into the use of well-known high quality components such as the EC-PUL fans installed as standard in all units, together with perfect integration of the machines with the BMS (Building Management System ).Brilliantly engineered in all its parts, ACCURATE ensures maximum SENSIBLE cooling capacity to the detriment of the LATENT capacity, which would be a sheer waste of energy in these applications. This is of fundamental importance for transforming all the supplied energy into a real control of room temperature. The result is a high SHR, minimum of 0.9 and a maximum of 1, in order to have the utmost SENSIBLE, and not latent type of cooling. he company delivers a complete range of products and solutions for high precision air conditioning. 360° versatility, both in terms of capacity (ranging from 5 to 115 kW),
 

      1. Direct Expansion, Air cooled

      2. Water cooled

      3. Chiller air cooling

  

Model : i-ACCURATE ( Energy saving by DC inverter compressor )

High efficiency at partial loads, Most energy consumed by modern data center is due to ambient 
cooling. In more and more cases the cost due to cooling are higher than those caused by data exchange. In systems characterized by H.24 operations, also the slightest compromise concerning efficiency has dramatic implications in the operating costs of the whole data center. Hence it is crucial that the air conditioning system of the center works effectively also at part loads, which are the most frequent operating condition, in order to reduce the overall operating cost. i-ACCURATE strong point is exactly efficiency at part loads. Thanks to the adoption of inverter DC brushless compressors up to 30kW and inverter AC for lager capacities, these units can reduce by 50% consumptions at part load, if compared to a traditional ON/OFF compressor. This is made possible also thanks to the advantages of variable air flow enabled by last generation EC fans.

 

      1. Direct Expansion, Air cooled

      2. Water cooled 

      3. Chiller air cooling

Model : i-CRCX ( Cooler IN-ROW with DC inverter compressor )

The CRCX unit joins the efficiency of a new Direct Expansion system with the use of the Inverter Technology and the latest brushless DC electric motor. Good performance and high efficiency are the result of the adoption of advanced technologies:
   - The Inverter DC technology on the Scroll compressor with the new generation brushless motor
   - The electronic thermostatic valve: it allows to improve the inverter compressor performance,         and the frigorific cycle optimisation
   -  New generation EC brushless fans ultralight
   -  Completely sensible load (SHR=1)
   -  HOT SWAPPABLE' EC fans from the front
   -  Easy handling due to integrated wheels

 

      1. Direct Expansion, Air cooled

      2. Water cooled 

      3. Chiller air cooling

Model : i-HED- i-HCAT ( TELECOMSOLUTIONS with DC inverter )

Units for mobile telecommunication applications, with free cooling and full DC Inverter technology. 1,5 ÷ 20 kW Reliability and extended operation Constructional rationality plus the proven high quality of the components ensure that Climaveneta’s units offer: a Continuous operation (24 hours a day, 365 days a year). a Design life of over 10 years
a MTBF and MTTR values at the top of their category
   - The Inverter DC technology on the Scroll compressor with the new generation brushless motor
   - The electronic thermostatic valve: it allows to improve the inverter compressor performance,         and the frigorific cycle optimisation
   -  New generation EC brushless fans ultralight
   - High capacity sensitive cooling
   - No latent cooling required.  Since the technological rooms are unmanned, the latent heat

     values remain almost zero.
   - Thus, the requested S.H.R. values (Sensible and Total Cooling Capacity Ratio) are 95%, 

     compared to typical S.H.R values of around 60% in the manned premises.

      1. Direct Expansion, Air cooled

      2. Water cooled 

      3. Chiller air cooling

Model : Coolblade ( Economical with Scroll compressor )

Close air-conditioning means not only compliance with the severest environmental parameters but also with the specific requirements of the site, such as EFFICIENCY, FLEXIBILITY, OPERATING RELIABILITY AND RESPECT FOR THE ENVIRONMENT, which today’s products must satisfy. COOLBLADE has been created to meet all these requirements, exploiting the renowned capacity to supply total quality air conditioning systems. In offering COOLBLADE as a solution to technological cooling problems, we have been concentrated on the use of known quality
parts and integration with BMS (building management systems).
Standard solutions
- SCROLL compressors with Thermostat valve with internal pressure equalization
- Electronic thermostat (optional)
- Standard centrifugal fans
- High efficiency EC INVERTER ventilation (optional)
- Electric reheat or with hot water
- Immersed electrode humidifying system
- Intelligent dehumidifying system with constant airflow
- Semi-graphic control display
      1. Direct Expansion, Air cooled

      2. Water cooled 

      3. Chiller air cooling