Oil-injected rotary screw compressors
GA 37 VSD++

Click to open our catalog:GA37-110 VSD+.pdf

The new revolutionary compressor from Atlas Copco

Atlas Copco’s GA 37 VSD++ is not just a ground-breaking new compressor range, it is an operational transformation. It reduces your energy
costs by 50% on average and maximizes uptime, even in the harshest conditions.Driving this next-level performance:Atlas Copco’s Variable Speed Drive, a powerful interior permanent magnet motor, and our in-house developed Neos inverter. Thanks to its compact vertical design, the GA 37 VSD++ fits in even the smallest compressor room. Including yours? Discover how the GA 37 VSD++ can transform your operational environment today.

Small Models, Great Wisdom

• Innovative

Atlas Copco has revolutionized compressor build and performance. Instead of the normal space-taking horizontal design, the new GA 37-110 VSD+ has an upright, compact layout. This saves valuable floor and work space, eases maintenance access, and reduces the total cost of ownership for all customers.

• Efficient
1) Reduced energy consumption by 50% on average compared to the current idling models.
2) Free Air Delivery (FAD) increase of up to 12%.

• Smart
1) Easy monitoring and maintenance thanks to the Elektronikon® Touch controller.
2) Maintenance notifications and machine status are available via SMARTLINK e-mail or text messages.
3) Customized reports on the energy performance of your machine, in compliance with ISO 50001.

• Reliable
1) Our Neos inverter, developed in-house to maximize compressor reliability, is built to provide extra protection against dust and other particles.
2) Completely enclosed frequency drive and drive train ensure performance even in the harshest environments.

3) Based on the unique combination of proven technologies and existing components,optimally brought together by Atlas Copco’s experience and know-how.

GA 37 VSD++ Series Reliability from the inside out

1.Interior Permanent Magnet (iPM) motor• Oil-cooled motor.
• Optimal cooling for all speeds and ambient conditions.
• Designed in-house in Belgium.
• Oil-lubricated motor bearing: no (re)grease(ing), increased uptime.
• IP66: pressure tight.

2.New compressor element

• New improved rotor profile.
• Reduced pressure losses.
• Optimized in and outlet portals.

3.Direct drive

• Vertical design, less parts.
• Oil-cooled, pressure-tight.
• No gears or belts, no shaft seal.

4.Inlet filter

• Heavy duty.
• Maintenance every 4,000 hours.
• Pressure drop indicator.

5.Radial fan

• Compact.
• Low noise level.
• High capacity for optimized cooling.

6.Classic cooler design

• Integrated water separation.
• Separate oil/air cooler.
• Easy access for maintenance.

7.Innovative Neos inverter

• Atlas Copco’s in-house designed inverter now also controls iPM motors.
• IP5x protection.
• Robust aluminum enclosure for trouble-free operation in the harshest conditions.
• Fewer components: compact, simple and user-friendly.

8.Integrated dryer

• Extra compact footprint.
• Refrigerant R410A.

9.Elektronikon® Touch controller
• High-tech controller with warning indications, compressor shut-down and maintenance scheduling.
• Easy to use and designed to perform in the toughest conditions.
• Standard SMARTLINK remote monitoring to maximize air system performance and energy savings.
• Optional multiple compressor control (2, 4 or 6 compressors).

10.Sentinel valve

• Optimizes the inlet flow of the air end.
• No blow-off losses.
• Full aluminum design: maintenance-free.

11.VSD+ Neos cubicle

• VSD+ is superior to idling machines.
• Electrical components remain cool,enhancing their lifetime.
• Dedicated drive for iPM technology motors.
• Heat dissipation of inverter in separate compartment.

VSD+ for 50% average energy savings

Atlas Copco’s GA Variable Speed Drive+ (VSD+) technology closely matches the air demand by automatically adjusting the motor speed. Combined with the innovative design of the iPM (Permanent Magnet) motor, this results in average energy savings of 50% and an average reduction of 37% in the lifecycle cost of a compressor.

Technical specifications:

Dimensions:

Standard:1100*1153*1968(L*W*H)(mm)

FF:1100*1656*1968(L*W*H)(mm)