580 reliability and efficiency Scroll compressor for controlled capacity Compact in design, the Daikin scroll compressor operates with R-32 and R-134A, ensuring consistent reliability and high efficiency throughout its service life. Designed for small and medium capacities, the scroll compressors are used in both aircooled and water-cooled chillers. Characteristics: J Compact, simple yet robust design J Absence of valves and oscillating connecting mechanisms providing maximum reliability J Constant compression guaranteeing low energy consumption J Increased compression efficiency thanks to the absence of volumetric re-expansion J Low sound level J Low starting current The innovative frictionless centrifugal compressor has an integrated VFD, as well as magnetic bearings, and delivers high levels of unit efficiency and reliability. The compressor’s only moving part - the rotor shaft and impellers - are powered by the permanent magnetic direct-drive motor and kept levitated by a digitally controlled magnetic bearing system. This reduction in moving parts significantly increases unit reliability and reduces maintenance costs. As the condensing temperature and/ or cooling load reduces, the speed of rotation reduces and movable inlet guide vanes, activated by the step motor, redirect gas flow into the first stage impeller once the compressor has reached its minimum speed. This delivers increased efficiency and cost savings during part-load operations. Swing compressor The mini chiller series is equipped with a swing inverter compressor. This innovative Daikin design has fewer moving parts, ensuring smoother, more reliable operation with low vibration and reduced noise levels. The high-efficiency motor lowers energy consumption, leading to energy cost savings. Innovative frictionless centrifugal compressor Inverter speed control 2 stage centrifugal compressor Pressure and temperature sensors Inlet Guide Vanes Motor and bearing control (the electronics) Permanent Magnet Direct Drive Motor Day-to-day In-house development and manufacturing of compressors Unlike many other air conditioning manufacturers, Daikin produces its own compressors. This matters because the compressor is the core of the air conditioning system, increasing the pressure and temperature of the refrigerant vapour and concentrating heat as it moves through the system. Daikin has long led the way in compressor technology and now offers a complete range of swing, scroll, screw and centrifugal compressors. As a result, inverter compressor control is integrated across our product range, ensuring improved comfort and system efficiency. Piston integrating blade and roller Refrigerant Gas swing bushing
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