Speed control of a compressor is regulated by variable speed drive, often known as VSD. This option uses the variable-speed
drive technology to controls the speed of the compressor in a correspondent fashion, demanding from the compressor only what is
needed.
One large benefit to a speed-controlled compressor is reducing power cost, minimizing power surges and delivering a more constant pressure
needed for the job at hand. When there is minimal demand, the drive runs slower using less electricity. The higher the demand, the VSD runs
wide open and can operate anywhere in between depending on the system demand for air.
A non-VSD compressor, known as a fixed speed air compressor, is either off or on. If it is on, it runs full demand regardless of the
need. Typically, a fifth of a factory's electricity bill is credited to the production of compressed air. The VSD compressor may be a bit
more expensive, but uses less energy. A fixed speed compressor is less expensive in comparison, but uses more electricity. A
professional air audit is the best way to evaluate which compressor is right for you.
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Ash Air has been around in New Zealand since 1979, and weβve grown into a nationwide company with international support and a reputation for quality and reliability.We look after all things compressed air for your business!
Ash Air's range of Chicago Pneumatic, Alup, Pneumatech, and Quincy compressors are used extensively around the world in industries ranging from oil and gas to food, automotive and farming, and we bring you these world class compressors here in the land of the long white cloud.Our technicians are compressed air equipment experts and are dedicated to addressing customer needs. Supported by a 13 locations nationwide, Ash Air offers one of the widest selections of compressed air equipment and parts available today in New Zealand.
With Ash Air compressors, you can count on reliability and high performance for even the most demanding applications. We focus our efforts on the following:
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