Atlas Screw Air Compressor VSD Plus Ga22vsd+ Energy Saving

Product Specification

Oil-injected rotary screw compressors
GA 22 VSD+

Click to open our catalog:GA 7-37 VSD+ Leaflet English 2935 0981 45.pdf

Atlas Copco's new transformation

Atlas Copco's GA22VSD+ series compressors use variable frequency drive technology and are equipped with an embedded permanent magnet motor (IPM). They have a compact structure, small footprint, and average energy savings of up to 50%. Its advanced design ensures long-term stable operation of the machine even under harsh working conditions, greatly reducing cycle costs. This performance has won wide attention and recognition in the compressor industry.

Small Models, Great Wisdom

• Innovative
Atlas Copco has revolutionized compressor build and performance. Instead of the normal space-taking horizontal design, the new GA 7-37 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) Low maintenance: fewer components,increased uptime.
2) Based on the unique combination of proven technologies and existing components,optimally brought together by Atlas Copco’s experience and know-how.

GA 22 VSD+ Series Innovations from Inside and Out

1.Interior Permanent Magnet (iPM) motor
• Compact, customized design for optimal cooling by oil.
• Designed in-house in Belgium.
• IP66 protection rating.
• No cooling air flow required.
• Oil-lubricated motor bearing:no (re)grease(ing), increased uptime.

2.Innovative fan
• Based on the newest technologies.
• In compliance with ERP2015 efficiency.
• Low noise levels.

3.Element
• Made by Atlas Copco.
• Robust and silent.

4.Direct drive
• Vertical design, fewer parts.
• Oil-cooled, pressure-tight.
• No gears or belts, no shaft seal.
• Compact: footprint down 60%.

5.Robust oil filter/separator
• Integrated bypass valve with the oil filter.
• Easy maintenance.

6.Sentinel valve
• No inlet arrestor.
• No blow-off or pressure drop losses.
• Maintenance-free.

7.Electronic no-loss water drain
• Included as standard.
• Efficient removal of condensate without loss of compressed air.
• Manual integrated bypass for effective condensate removal in case of power failure.

8.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).

9.VSD+ cubicle
• VSD+ is superior to idling machines.
• Electrical components remain cool,enhancing their lifetime.
• Dedicated drive for iPM technology motors.
• 5% DC choke as standard.
• Heat dissipation of inverter in separate compartment.

Why Atlas Copco Variable Speed Drive+ technology?
• On average 50% energy savings with an extensive flow range (20-100%).

• Eliminates peak current penalty during start-up.
• Minimizes system leakage due to a lower system pressure.
• EMC compliance to directives (2004/108/EG).

• Integrated Elektronikon® Touch controller controls the motor speed and high-efficiency frequency inverter.
• No wasted idling times or blow-off losses during operation.
• Compressor can start/stop under full system pressure without the need to unload.

*Compared to fixed speed compressors, based on measurement performed by an independent energy audit agency.

Technical specifications:

Dimensions:

Standard:780*811*1590(L*W*H)(mm)

FF:780*1273*1590(L*W*H)(mm)