Summary
- Centrifugal Chillers use positive pressure design using R134 refrigerant gas, with zero Potential for Ozone Degradation (PDO), and a very low Global Warming Potential (GWP).
- They offer the smallest footprint in the industry, allowing you to optimize the size of your machine room.
- The compressor, designed under a MIDEA patent, uses geometric moving gates to achieve greater efficiency.
- The compressor design uses a unique quiet refrigerant injection system that absorbs sound energy.
- Easy access and repair of its components is possible through disassembly structures in the Chiller installation.
- Flexibility in intelligent control systems through open protocol which allows communication to BMS systems through LonWorks, BACnet or Modbus.
Attributes
- Advanced refrigerant formation and evaporation technolog
- Midea has adopted the uniform layer refrigerant distribution patent, ensuring uniform distribution of refrigerant in the evaporator, which increases the efficiency of the condenser system.
- High-efficiency exchangers with optimized structure increase the heat transfer function. The inverted flow subcooling design with multiple turbulence serves to increase thermal efficiency and performance.
- Variable gates with predisposition to movement
- The compressor is equipped with aerodynamic vanes that indicate the movement of the refrigerant at different load points, increasing the operating range and efficiency at partial loads.
- Two-stage compression technology
- Unique two-stage compression design enhances the heat absorption capacity of the refrigerant, while decreasing energy consumption, increasing efficiency by up to 6% over single-stage compressors.
- Two-stage impeller with synchronized compression design helps reduce rotation speed and increase durability.
