Oil-free air/water chiller TBX Aermec
TBX is a single-circuit chiller charged with R134a gas. It has axial fans to ensure the quietest possible machine operation, the latest oil-free centrifugal compressor with magnetic levitation, a tube bundle heat exchanger (flooded type) and finned pack copper/aluminium coils. Centrifugal compressor with two-stage compression and variable speed aluminium impellers, designed to work without lubrication oil. It has radial and axial magnetic bearings to allow the levitation of the rotary shaft and therefore the elimination of contact between the mechanical parts. TBX is ideal for medium/large-sized services in residential, commercial and industrial contexts. There are 3 versions - standard, low noise and high efficiency.
- Available in 13 sizes
- Cooling only version
- New generation two-stage oil-free centrifugal compressor with magnetic levitation bearings
- Refrigerant R134a
- Exceptional high efficiency at part load (up to 30% higher ESEER compared to standard chillers)
- Electronic expansion valve for precise control
- Flooded shell and tube evaporator optimised for refrigerant R134a
- Axial fans for extremely quiet operation
- Compressor features:
- Operates without oil as bearings are magnetic levitation type. Vibration free and very quiet
- Provided with inverter technology that permits capacity modulation down to 25%
- Integrated controller that reduces starting cur-rent to 6 A only
- Standard “°” and Low noise “L” Versions:
- Operating limit up to 42 °C external air temperature
- Compressor acoustical enclosure for low noise operation
- Fan speed control
- High efficiency “A” and High efficiency low noise “E” Versions:
- Operating limit up to 42 °C external air temperature
- Compressor acoustical enclosure for low noise operation
- EC (Electronically Commutated) fan
- Modulating capacity control microprocessor system
- Evaporator trace heating.
- LCD user interface: colour touch-screen with simple and intuitive graphical menu
- Multilingual display panel
- Compact sizes
- Metal control panel with anti-corrosion polyester paint
