If the system pressure drops an additional compressor will switch to loaded running.
Air compressor sequencer.
However the sequence will always be the same and the advantages of a variable speed drive are not fully put to use.
Kaeser compressors provides products services and complete systems for supplying production and work processes with quality compressed air.
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.
This is primarily due to operating more compressors than necessary operating the wrong combination of compressors and or maintaining elevated system pressures.
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.
As pressure drops the next air compressor starts and loads and then the next one starts and loads if pressure drops further.
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.
Compressed air best practices magazine interviewed mr.
Marvin and barbara cain built their new business on christian principles handling each product and transaction with honesty integrity and a.
Ingersoll rand x series system automation eliminates waste by managing up to eight 8 positive displacement compressors simultaneously.
It s a state of the art computerized.
Managair compressed air management lowering energy costs by up to 50.
Without our central controllers the load unload pressure of each compressor can be set to react to changes in air demand.
They work like this.
The sequencer is unaware of this.
The compressor sequencer works as a stand alone rack controller or in conjunction with ke2 evaporator efficiency controllers.
Niff ambrosino chief operating officer mr.
The sequencer starts the compressor once but.
Jeff walker systems engineer from the energy services division of scales industrial technologies.
Kaeser kompressoren was founded in 1919 and kaeser usa s headquarters opened in 1982.
As much as 20 to 60 of the energy used to operate compressed air systems is wasted.
The system solutions comprise compressed air generation and treatment and are designed for optimal overall efficiency.
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.
Ernie wichert systems engineer and mr.