Best-in-class variable speed drive oil-injected screw compressor

GA 22-37 VSDs - The compressor for a new generation

Atlas Copco’s first-generation Variable Speed Drive compressors gave you up to 35% energy savings. Our VSD+ achieved 50%. Now, the GA VSD S raises the bar once again with energy savings of up to 60%. This is the new GA 22-37 VSDS, developed and built for a generation that wants it all.

VSDS is the third generation of Atlas Copco’s VSD technology. It continues a proud tradition of ground-breaking energy savings with up to 60% lower energy use compared to GA fixed-speed models. But the VSD S is more than the most energy-efficient compressor on the market today. It is a comprehensive re-invention of VSD technology that allows for true production sustainability.

Sustainability

• Double-digit reductions in energy use lower your emissions considerably.

• Limited use of rare earth materials.

Savings

• Reduced energy consumption by up to 60% (compared to our GA fixed-speed models).

• Additional energy savings with up to 80% heat recovery.

• Advanced connectivity features maximize efficiency.

Strong performance

• 20% Free Air Delivery (FAD) increase on average compared to our GA fixed-speed units.

• FASR motor equals IE5 standards.

• Inverter and motor exceed IES2 (EN 50598) requirements, matching the highest ratings.

Smart features

• Smart Temperature Control System ensures optimal oil temperature and injection.

• Boost Flow Mode allows you to temporarily exceed maximum compressor capacity.

• Intelligent drains limit energy use and service intervals.

Superior connectivity

• Advanced Elektronikon® Touch controller.

• SMARTLINK real-time, remote monitoring and optimization.

• EQ2i multiple compressor control.

• OPC UA available for production system integration.

Small & silent

• Sound levels as low as 63 dB allow for placement on your production floor.

• Extremely small footprint ensures easy, flexible installation.

Exclusive features that make a difference

Smart Temperature Control System

Thanks to its Smart Temperature Control System, the GA VSDS is the first compressor to offer full injection control to eliminate the risk of condensation and maximize compression efficiency. An advanced algorithm in the Elektronikon controller combines multiple operational parameters to calculate the optimal oil temperature, which the Neos Next implements by regulating the VSD fan and the STC valve.

Boost Flow Mode

With other compressors, exceeding the maximum capacity means loss of pressure and equipment operation, and possibly a production shutdown. The GA VSDS comes with Boost Flow Mode, allowing you to temporarily stretch the limit of your compressor without negative operational or reliability consequences.