TBA is a single or dual-circuit chiller charged with R134a gas. They can operate at full load up to 43°C external air temperature depending upon size and version. The compressor operates without oil, as bearings are magnetic levitation type and continuously modulates the load by varying rpm (from 30% to 100%). The peak currents are as low as 6 Amps! It has axial fans to ensure the quietest possible machine operation, a shell and tube exchanger and "V block" micro-channel coils. The unit with several refrigerant circuits is designed to provide the maximum yield when fully loaded, but also guaranteeing excellent efficiency even with partial loaded and ensuring continuity if one circuit or more stops operating. There are 4 versions – High efficiency, Silenced high efficiency, Very high efficiency and Silenced very high efficiency.  

Cooling Capacity: 330 – 1400 kW

Compressor: Magnetic bearing centrifugal compressor

Evaporator: Shell & Tube

Fan: Axial fan

Type: Cooling only

Refrigerant: R134A, R513A (optional)

Certification/Compliance: CE, EAC, Eurovent

Optional: Heat Recovery, Pump Kit, Network Operation, ModBus