Without our central controllers the load unload pressure of each compressor can be set to react to changes in air demand.
Air compressor sequencer.
In 1977 marvin cain had a dream to build the most rugged and reliable air compressors on the market supported by a commitment to quality and world class customer service after the sale.
Ingersoll rand x series system automation eliminates waste by managing up to eight 8 positive displacement compressors simultaneously.
They work like this.
The compressor sequencer works as a stand alone rack controller or in conjunction with ke2 evaporator efficiency controllers.
If the compressor is making little or no air because of local unloading or modulation the sequencer will start and load the next compressor at part load.
Developed and used by air technologies compressor technicians for our directair compressed air utility service managair is simply the most advanced yet easy to use system available today for controlling and monitoring an industrial multiple air compressor system.
Kaeser kompressoren was founded in 1919 and kaeser usa s headquarters opened in 1982.
However the sequence will always be the same and the advantages of a variable speed drive are not fully put to use.
Ernie wichert systems engineer and mr.
The local modulation settings are in the same range as the sequencer settings.
Niff ambrosino chief operating officer mr.
Managair compressed air management lowering energy costs by up to 50.
As much as 20 to 60 of the energy used to operate compressed air systems is wasted.
Kaeser compressors provides products services and complete systems for supplying production and work processes with quality compressed air.
Jeff walker systems engineer from the energy services division of scales industrial technologies.
If there were three air compressors there were three pressure switches set in a cascade manner and the sequencer merely pointed a pressure switch at an air compressor.
Compressed air best practices magazine interviewed mr.
If the system pressure drops an additional compressor will switch to loaded running.
This is primarily due to operating more compressors than necessary operating the wrong combination of compressors and or maintaining elevated system pressures.
The sequencer is unaware of this.
When applied with the ke2 evaporator efficiency controllers the ke2 compressor sequencer can limit the amount of defrost load as dictated by the site s electrical requirements.
Marvin and barbara cain built their new business on christian principles handling each product and transaction with honesty integrity and a.
As pressure drops the next air compressor starts and loads and then the next one starts and loads if pressure drops further.
It s a state of the art computerized.