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Lüfterdrehzahlregler-product-category

Lüfterdrehzahlregler

Fan speed controllers help stabilize condensing pressure by changing condenser fan speed in refrigeration and air conditioning units. In cold room systems, they are relevant where stable condensing pressure, lower fan noise, and improved performance in changing ambient conditions are important. They are used in walk-in coolers and freezers as well as in broader refrigeration and air conditioning applications operated throughout the year. The category includes controller options for different motor and installation needs, including solutions for single-phase, three-phase, and EC fan motors.

Features and benefits

  • Stabilizes condensing pressure by changing condenser fan speed
  • Relevant for cold rooms, walk-in coolers, walk-in freezers, and wider refrigeration and air conditioning applications
  • Helps reduce fan noise in low ambient conditions
  • Helps improve energy efficiency in walk-ins by supporting lower-speed fan operation instead of simple on/off running
  • Available for different motor needs, including single-phase, three-phase, and EC fan motors
  • Reliable sensing mechanism using bellows in the RGE range
  • Compact, reduced-weight design with direct line mounting or panel mounting options in the XGE range
  • Easy adjustment by setting screw on the top surface in the XGE range
  • High degree of protection and heat-dissipation design in the XGE range to support long lifetime

Product types shown: 2