Systemair ST UGA Close control unit - Airflow Down Direct expansion

Application G series close control air conditioners have constructional and operating characteristics suitable for the latest generation data centers. Technical features • 2 sizes • Cooling capacity from 97 to 131 [kW] • Direct expansion circuit • G4-class efficiency air filters with dirty filter alert • EC electric brushless plug fans • Power supply 400V/3pH/50Hz • Two source version • Free cooling version Standard features • Very high EER • SySmart control microprocessor with graphic display • Electrical panel complete with control and safety devices • Cooling, electric and water top/bottom connections • Supply and return air temperature sensors • Unit shutdown system for the presence of fire • RS485 and RJ45 ports for Modbus® RTU and TCP/IP • Panels with thermo-acoustic insulation • Front and rear accessibility for easy maintenance • Limited footprint Available accessories for direct expansion units • Brushless DC compressors with inverter regulation • Power supply line for remote condenser • Power supp...