110kw Atlas Ga Vsd+75 Rotary Screw Frequency Conversion Air Compressor

GA37-110 VSD+.pdf

The New Revolutionary Compressor From Atlas GA75 VSD+

Innovative
Atlas has revolutionized compressor build and performance. Instead of the normalspace-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.

Reliable
• Our Neos inverter, developed in-house to maximize compressor reliability, is built to provide extra protection against dust and other particles.
• Completely enclosed frequency drive and drive train ensure performance even in the harshest environments.
• Based on the unique combination of proven technologies and existing components, optimally brought together by Atlas experience and know-how.

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

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.
• Permanent magnets.
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 ’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’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.

Why Atlas Variable Speed Drive + technology?
• On average 50% energy savings with an extensive flow range (20-100%).
• 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.
• Eliminates peak current penalty during start-up.
• Minimizes system leakage due to a lower system pressure.
• EMC compliance to directives (2004/108/EG).
* Compared to fixed speed compressors, based on measurement performed by an independent energy audit agency.

specifications