Semi Hermetic CO2 T LSPM until 32 m3/h

HG P CO2 T transcritical (LSPM)
• Series with LSPM motor technology (LSPM=Line Start Permanent Magnet) with otherwise the same technical characteristics as the series with standard asynchronous motor
• The higher efficiency of the LSPM motor technology results in increased efficiency and lower operating costs at the same time
• Synchronous operation without slip and thus higher speed compared to standard asynchronous motors with the same robustness
• Thus higher refrigerant mass flow with more cooling or heating capacity
• No power losses in the rotor, resulting in higher motor and overall compressor efficiency (by an average of about 6 percent compared to a standard asynchronous motor)
• Operation can be flexible on the mains or via a frequency converter
Special features of CO2 compressor technology transcritical
• Highest efficiency with low operating costs
• Durable compressor design due to the selection of high-quality components
• Reliable and safe oil supply through pump lubrication
• Low oil throw
• Good operating characteristics with low vibration, low pulsation and low operating noise
• Broad operating limits and wide frequency range for a wide variety of applications
• Pressure relief valves for suction and pressure range
Important information
• BOCK has been involved with CO2 compressor technology since 1993
• CO2 applications require new system technology and control
• CO2 applications are not a general solution for substituting F-gases
• The notes on handling CO2 compressors in the installation instructions must be followed
• All information is based on current knowledge and may change at any time due to further development of the technology