AIRCENTER Compressed Air Station

SFC 8 - 22S Variable speed technology from KAESER KAESER COMPRESSORS’ SIGMA FREQUENCY CONTROL (SFC) rotary screw compressors are the perfect solution for smaller compressed air systems with varying air demand to achieve significant energy savings while maintaining stable pressure. KAESER SFC units are up to 18% more efficient than the competition. Meeting varying loads Superior part-load performance Most compressed air systems have varying loads, and it is often KAESER’s SFC units have superior part-load performance and effective and efficient to apply multiple compressors to meet make great trim load machines.

They can be easily integrated changing demand. In cases where the demand profile changes into a multi-compressor system to provide faster response to rapidly and frequently, variable frequency drive compressors variations in air consumption. At the same time, they can reduce may also be recommended.

By varying the frequency of the input electricity costs since their electrical consumption varies directly electricity to the motor, these compressors speed up and slow with air production. down to match their air output to your demand. 5 psig), without wasting air by over using the lowest start-up current (see Graph 2).

They eliminate pressurizing the system (see Graph 1). This also increases heat spikes in motor windings, allowing unlimited motor starts. Of reliability and product quality in your plant.

course, frequency drives usually have fewer starts/stops, which means less frequent loading and unloading, for less wear and tear on important mechanical components. Graph 1 Graph 2 2