iACS - Experts in AHU Controls

The data center air-conditioning solution with the highest energy efficiency and lowest environmental impact The graph illustrates the climatic conditions in which the evaporative cooling, in case combined with a heat recovery unit, gives the opportunity to reach the temperature and humidity conditions as recommended bt ASHRAE and reduces significantly the mechanical cooling energy consumption. The green area (FC) represents the conditions in which it is possible to use the free cooling, the adjacent area (FC+MIX) describes the conditions in which it is necessary to mix the external air with the return air in order to keep the temperature under control. The area below (FC+MIX+HUMIDIFICATION) needs an additional adiabatic humidification to reach the minimum humidity set by ASHRAE. The blue area (DEC) identifies the initial external air conditions, suitable to reach the temperature set point with direct evaporative cooling DEC only! The yellow area (IEC) represents indir...

ChillBooster is made up of a pumping station and a water distribution and atomisation system: an electrical panel for ON/OFF control of capacity; a pump power supply solenoid valve; inlet water pressure switch; an impeller pump with incorporated pressure adjustment valve calibrated at 10 bars; outlet pressure gauge; high temperature protection heating valve; drain solenoid valve for unit shutdown; modular stainless steel manifolds with 20 mm diameter; atomiser nozzles; distribution system drain solenoid valves, at line end; corrugated steel flexible connection hoses; metal compression fittings; UV system for cleaning and disinfecting water inside the cabinet (optional). The pumping station is available in two versions: stainless steel version for demineralised water (recommended), or version for normal water with brass pump. Supply and top-up water ChillBooster can operate with untreated drinking water and with demineralised water. Following the evaporati...