NPT12FSC Cubigel Compressors® Variable Speed Drive R290 LBP Compressor

  • Designed for commercial applications
  • Operates for LBP conditions with R290 refrigerant, at speeds between 1800 and 3600 rpm
  • Offers low energy consumption by adopting electronically controlled running modes

Technical specifications:

  • Hydrocarbon R290 refrigerant (propane)
  • Operates at speeds between 1800 and 3600 rpm
  • Electronically controlled running modes for low energy consumption
  • Brush-less electrical motor
  • Drop in electronic driver system for automatically self-adapting compressor speed to current thermal load by means of the “Smart Speed” programming option
  • Compatible for electromechanical and electronic thermostats                                     
  • For LBP: From -40ºC to -10ºC evaporating temperature
  • Wider operation voltage and maximum ambient temperature


  • Up to a 50% reduction in energy consumption compared to an equivalent standard compressor (This energy saving of the total appliance power consumption can be over 40% considering only the compressor.)
  • Possibility of covering several standard compressor models for different cabinet volumes with just one compressor model
  • Reduces the pull-down time by means of spinning at a higher speed when needed
  • Reduces the number of start-ups/stops of the compressor
  • Modifies speed until achieves the longest-duty cycle possible
  • Lower Sound Power Level due to the fact that the compressor usually runs at a lower speed than a standard compressor
  • No direct contribution to global warming (GWP = 3)
  • No Ozone Depletion Potential (ODP = 0)


  • Commercial refrigeration


Technical Note: NPT12FSC variable speed compressor
Technical Note: R290 compressors 

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