The Variable Speed Drive, often abbreviated as VSD, is a hallmark of the compressed air world. An air compressor equipped with a VSD can automatically adjust its operating speed to precisely match compressed air demand in real time. This is particularly important in terms of energy savings, considering that the largest aspect of a compressors total cost of ownership is the electricity it consumes, rather than the purchase price of the air compressor itself!

On average, VSD technology can reduce these energy costs by 35% to 50%, depending on the size and type of application. Converting this percentage into a cost can save you a lot of money.

A vsd compressor is not designed for continuous operation at full speed. Its not just about running and stopping. Instead, they precisely match their output to demand, making them more accurate than fixed speed compressors. This means that the initial investment in these machines can be significantly higher.

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