MECH-iF-G05 0411-0902

Air source chiller for comfort & process cooling
407.0kW-920.0kW
R513A Refrigerant (GWP 573)
Flow temp range: -10°C to 18°C

Outdoor unit for the production of chilled water with variable-speed single screw compressors optimized for R513A, EC fans, micro-channel full-aluminum condensing coils, single-pass shell and tubes evaporator, electronic expansion valve and economizer. Base and supporting structure and panels are made of galvanized epoxy powder coated steel with increased thickness. The screw compressors feature the variable speed technology thanks to the external air cooled inverter, for maximum efficiency. Moreover, they feature the Variable Vi (compression ratio) technology, to change the internal geometry according to the operating conditions. Thanks to the accurate sizing of all internal components and the use of variable speed technology, the unit ensures flexibility, reliability, and maximum efficiency in every operating condition.