Variable speed drive (VSD) technology is a system that adjusts the motor speed of a compressor in response to changes in compressed air demand. This allows the compressor to use only the necessary amount of energy, reducing energy consumption and costs. VSD compressors are ideal for applications with fluctuating air demands, where they can provide average energy savings of up to 35% compared to fixed speed compressors. Additionally, a VSD compressor can start and stop under full system pressure without the need to unload, eliminating idling time or blow-off losses during normal operation. This results in quicker and more cost-efficient start-up with lower system pressure. Furthermore, VSD compressors can provide an average reduction of up to 25% in the compressor’s total lifecycle cost.
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On the other hand, fixed speed screw compressors operate at a constant speed, regardless of the demand for compressed air. This means that they may use more energy than necessary when the demand for compressed air is low. Fixed speed compressors are better suited for applications with consistent air demands, where the compressor can operate at its most efficient point.
ABAC offers a range of VSD compressors designed to deliver cost and energy efficiency, performance, and reliability. The Formula and Genesis VSD compressors feature an innovative direct drive transmission and an energy recovery system that can deliver energy savings of up to 75%. These compressors are also more efficient than belt-driven transmissions, with Free Air Delivery (FAD) improved by 9% on average compared to the previous range.
ABAC’s Spinn 2.2-7.5 VSD compressors are the ultimate solution for reliable and long-lasting performance. Thanks to their innovative Variable Speed Drive technology, they are more dependable than ever before. With the ability to operate at lower speeds, these compressors experience less wear and tear on their components, resulting in a longer lifetime and lower operational costs. Additionally, the Spinn VSD is super silent and can be installed near the point of use without requiring a separate compressor room, saving on floor space, piping, and installation costs.
With advanced connectivity and intuitive controls, these compressors bring intelligence, ease of use, and valuable insights to your operations. By harnessing these features, you can effectively reduce operating costs and boost productivity, all while tailoring the compressor to your specific situation and needs. The MI MEI 30-45 range is powered by an in-house air end design and gearbox, while the MI 55-75 range is equipped with a direct driven unit - permanent magnet motor (iPM), for energy savings of up to 45% (compared to the fixed speed solutions).
Our advanced technology is expertly designed to minimise energy usage and maximise profitability. Elevate your business with the CROSS Compressor’s exceptional performance and sustainability. Its robust design includes easy service access and an optional integrated dryer for condensation-free, quality air.
Choose from the flexible CROSS 500 and CROSS 900 models, available in floor- and tank-mounted versions, perfect for small-scale operations like body shops and workshops.
So which one is right for you? Well, that really depends on your compressed air needs and how you think you will use your new industrial air compressor.
To start, you will have to know the flow and pressure that is required, i.e. which job(s) will the compressor have to perform, how frequently does that job have to be done or how many different jobs do you have to perform at the same time?
In addition, are you going to use your industrial air compressor intermittently or all day long? Will your demand be steady or fluctuate? In the latter case, variable speed drive technology can offer you significant savings on energy costs.
Does the physical size matter or will the compressor have to fit in a closed space? Does it have to operate quietly? Will you need an air receiver?
What will the ambient conditions be, i.e. will your compressor have to operate in a place that is particularly hot/cold or humid or located far above sea level?
Contact us to discuss your requirements of integrated fixed speed screw air compressor. Our experienced sales team can help you identify the options that best suit your needs.
Do you need quality air, i.e. do you require dry and clean air? If your compressed air comes in contact with your products, this should be an important consideration. What about your filtration, ducting and ventilation needs? Note that there is a full feature version of most Atlas Copco models that comes with a built-in dryer.
Should your industrial air compressor have a belt drive or the more efficient direct drive?
Do you need to keep redundancy and a guaranteed supply of compressed air in mind?
Are there national or local regulations that have to observed? Or are there certain industry standards that you have to comply with?
There is a good chance that all of these questions (and it’s not even a complete list) do not make the challenge of picking the right industrial air compressor seem any less daunting.
But there is more good news: Not only is the right Atlas Copco compressor to meet your needs out there, but we will even help you find it.
If you are unsure of the answers to the questions above, Atlas Copco representatives stand ready to assist you. Using our AIRselect tool, they will work with you to determine your compressed air needs, compare the different options and explain the benefits of each compressor.
So whenever you are ready, you can find them here.
Ask an air system professional about the best option for your needs.
Explore the advantages of rotary screw compressors: reliability, 100% duty cycle, low noise, energy savings, and more. Find the right compressor for your application with help from the experts in compressed air.
Absolute class. Absolutely class zero. Make decades of experience in oil-free compressed air for critical applications work for you
Our IoT-enabled Elektronikon® compressor controller system helps you monitor and control your processes via mobile devices using SMARTlink. Increased profitability, energy savings: see how
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