Data Centre Cooling
OPTIMA Precision Air Conditioners for Critical Applications
The OPTIMA product family from AIRSYS is designed specifically for medium to large data center installations. OPTIMA units combine precise temperature and humidity control with outstanding reliability and energy efficiency, throughout 24*7 operation. The OPTIMA range of precision air conditioners offers various heat-rejection options to meet the needs of any installation, and the OPTIMA-INV series includes an energy efficient inverter compressor. Other energy-saving technologies incorporated into the OPTIMA series include options for EC fans, free cooling and dual cooling sources.
CAPACITY: 9.6kW~134.5kW APPLICATION: Computer Room and Data CenterTelecom Equipment Room and ShelterOther Electronic Equipment RoomHealthcare Equipment RoomLaboratory with precision environmentManufacturing facility requiring precision environmentStorage facility requiring precision environment such as museum, wine cellar. FEATURES: Various working modes OPTIMA includes threre working modes: Mechanical working mode, Free cooling working mode, partial free cooling working mode; Energy saving Free cooling system starts priority operating, minimizing the run time of mechanical cooling, so as to lower the power consumption；OPTIMA product family incorporates various energy saving technologies. The average EER of DXA units is above 3.0; Precise Control The control accuracy for temperature is ±1℃ and for Relative humidity is ±5%; Various Cooling Schemes Available DX air cooled, DX water cooled on request; Various Air Supply Schemes Available Supply air schemes: up flow and down flow; Return air schemes: up return, bottom return, front return and backward return; DC Inverter Scroll Compressor DXA, DXW units are equipped with DC inverter scroll compressor, which can adjust its speed to match the cooling demand in an instant; EC FAN Save energy by reducing the fan speed when necessary; adjust external static pressure and air volume according to the external static pressure change. Washable, easy maintainable and endurable G4 class air filter Continuous Control System for Condensing Pressure Electronic Expansion Valve Electronic expansion valve operates more swiftly and precisely than thermal expansion valve, resulting a better control of the system and energy efficiency. Standard running mode and energy saving mode on request R410A environment friendly refrigerant Electrode Humidifier Stainless steel pipe twisted with fins electric heater
