Oil-injected compressors

Oil-injected screw compressors of the 11-90 kW GA/GA+/GA  VSD range feature new compressor controls. Elektronikon Graphic and the integrated Energy Saving (ES) Systems ES4/6i, contribute to an increasing compressed air efficiency, resulting in lower operating costs. In addition, free online visualization enables remote monitoring, allowing for anticipation of operating and maintenance needs. The Elektronikon Graphic measures several compressor and dryer parameters while several built-in algorithms allow saver cycles for both fan and dryer. Additional features such as dual pressure band and timer based controls enable maximized energy savings by matching the operating pressure to the customer’s air demand. An optionally integrated Energy Saving Control System ES6i is capable of regulating and sequencing up to 6 variable or fixed speed compressors; while optimizing the customer’s installation by reducing the overall working pressure band of each compressor to meet the varying air demand.