Italy – Cooling and ventilation equipment – Deliberazione della Giunta Esecutiva n. 13982 del 31.05.2024 - Fornitura con posa in opera di apparecchiature elettriche di potenza e apparecchiature di condizionamento per l’ampliamento della sala calcolo della sezione di Milano dell’I.N.F.N.

Supply and installation of one three-phase UPS, double conversion with high-frequency PWM, rated input voltage 400V (3P+N), rated output voltage 400V (3P+N), connected in parallel to the existing unit, as further specified in the technical specifications attached to the tender documentation. | Supply and installation of two 150 kW air-cooled refrigeration units with axial fans, hermetic scroll compressors, and high-efficiency R32 refrigerant. Complete with electrical panel, microprocessor-programmable electronic board, anti-vibration joints, condensation control, and electronic expansion valve. Three electric pumps. Seven ducted fan coil units and related ducts. One supervision system with expansion modules, temperature sensors, routers, controllers, motorized valves, temperature probes, servo controls, engineering, equipment programming and commissioning, engineering, configuration, and creation of graphic pages. All of this is further detailed in the technical specifications attached to the tender documentation.