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Research and Development Facility Case Study
Client: Research and Development Facility
Reason for Audit: The client reported that their existing compressor was outdated and oversized for the application.
Current Compressor: Compair Cyclon 345 (45kW)
Electricity Cost: £0.30 /kWh (provided by the client)
Audit Results: After conducting a thorough audit, it was confirmed that the existing compressor was indeed oversized and operating inefficiently.
Potential Savings: Our audit revealed that switching to a more appropriately sized unit could result in significant energy savings up to 91.7%, equating to £12,537 per year.
Simulated Compressor: Atlas Copco GA18VSDs (11kW) IE5
Return on Investment (ROI): With the new compressor, the ROI on equipment was calculated to be just 12 months.
How the GA18VSDs Compressor Delivered Such Impressive Savings
The Atlas Copco GA18VSDs compressor uses cutting-edge technology to drastically reduce energy consumption. Its innovative vertical configuration features an ultra-premium efficiency IE5 ferrite-assisted synchronous reluctance motor, which delivers maximum performance while using fewer materials and avoiding the need for rare earth elements - making it a truly sustainable solution.
Energy Consumption Analysis
The energy chart below illustrates how the compressor operates under various conditions, showcasing the real-time energy use in different scenarios:
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Green: Efficient use of power while running on load (producing air).
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Orange: Unloaded running (not producing air), resulting in wasted electricity.
As you can see, the original compressor was oversized, causing frequent stop-start cycles and running off-loaded (orange) for long periods, leading to significant inefficiency.
Key Findings
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Energy Wastage: The previous compressor was wasting energy during off-load periods, increasing operational costs.
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Compressor Oversizing: The oversized unit was not suitable for the facility’s needs, leading to unnecessary energy consumption and higher electricity bills.
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Sustainable Solution: By switching to the Atlas Copco GA18VSDs (11kW), the facility could significantly reduce energy costs and improve operational efficiency, all while supporting environmental sustainability.
Why Choose Air Kraft for Your Compressor Needs?
At Air Kraft, we don’t just sell compressors; we provide tailored solutions to help businesses reduce energy costs and improve performance. If you're looking to optimise your air system, contact our experts or explore our range of compressed air systems.
If you’re dealing with an oversized or inefficient compressor, let us help you identify the best solutions to reduce your energy costs.
Call our highly skilled team on:
02476 651 121
