• CLASSICAL SYSTEMS
DIRECT AND INDIRECT FREECOOLING AND CHILLED WATER LIQUID COOLING
    DIRECT AND INDIRECT FREECOOLING
■ The FreeCooling equipment and ducts are huge, most of times the building is designed to harbor this elements and it is costly. Very unsuitable for refurbishments..
■ For humid atmospheres, Direct FreeCooling is not suitable if RH control is required (dehumidification needs a lot of energy). REFRIGERACIÓN LÍQUIDA POR AGUA
■ CHW requires bigger mass flow (kg/h) in comparison with Phase-Change refrigerants (liquid/gas), so piping, manifold etc are bigger.
■ A leakage of CHW can destroy the Electronic Equipment of the DataCenter.
■ CHW (12- 17ºC; 53- 62 º F) is less energy efficient because not many hours of FreeCooling, losses in heat exchanger and Refrigeration cycle efficiency. Energy comparison available on request.
  • PSH CLIMA SOLUTION SYSTEM
INNOVATIVE REFRIGERATION SYSTEM
FOR DATACENTER WATERLESS
    HIGH EFFICIENCY
■ Cooling is applied directly in the heat source.
■ Use of refrigerant instead of water.
■ Inverter technology which adapts capacity to the thermal demand and the outdoor conditions.
■ 100% sensible. COMPATIBLE
The Indoor Units are equipped with a frame so that they can be adapted to all rack manufacturers and models in the market. NO ENCLOSURE
As the battery is placed only 3 cm from the heat source, there is no need for a ‘hot aisle’ enclosure. NO RAISED FLOOR
As the refrigerant pipes are in the upper side of the Indoor Units:
■ There is no need for a raised floor in order to achieve proper air flow.
■ The clearance of the raised floor can be used for other systems (electrical, etc.) HIGH DENSITY
Different configurations are available which can reach between 15kW and 30 kW.