Atlas Copco Air Compressor

Rotary Screw Air Compressor GA 45 VSD+ Atlas Copco Industrial

Ga 45 VSD+ Atlas Copco Industrial Rotary Screw Air Compressor
Description Technical Parameter
The new revolutionary compressor from Atlas Copco
Atlas Copcos GA 37-110 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 Copcos Variable Speed Drive, a powerful interior permanent magnet motor, and our in-house developed Neos inverter. Thanks to its compact vertical design, the GA 37-110 VSD+ fits in even the smallest compressor room. Including yours? Discover how the GA 37-110 VSD+ can transform your operational environment today.
 
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
Reduced energy consumption by 50% on average compared to the current idling models.
Free Air Delivery (FAD) increase of up to 12%.
IE5
Meeting and exceeding efficiency benchmarks:
The iPM motor of the GA 37-110 VSD+ equals IE5 standards.
The Neos inverter and iPM motor exceed IES2 (EN 50598) requirements for power drive efficiency.
 
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 Copcos 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.
 
Inside the robust GA 37L-75 VSD+
Meeting and exceeding efficiency benchmarks:
The iPM motor of the GA 37L-75 VSD+ equals IE5 standards.
Neos inverter and iPM motor exceed IES2 (EN 50598) requirements for power drive efficiency.
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 Copcos 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.
 
Inside the powerful GA 75L-110 VSD+
IE5 meeting and exceeding efficiency benchmarks:
The iPM motor of the GA 75L-110 VSD+ equals IE5 standards.
Neos inverter and iPM motor exceed IES2 (EN 50598) requirements for power drive efficiency.
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) and increased uptime.
2.New compressor element
Improved efficiency.
Made by Atlas Copco.
Robust and silent.
3.Direct drive
Vertical design, less parts.
Oil-cooled, pressure-tight.
No gears or belts, no shaft seal.
4.Inlet filter
Heavy duty.
Pressure drop indicator.
Maintenance every 4,000 hours.
5.Cooling fan
Already compliant with future ERP2020 efficiency.
Optimized, application-specific design results in low noise and high efficiency.
Condensation prevention cycle based on inlet humidity sensor.
6.Classic cooler design
Integrated water separation.
Separate oil/air cooler.
Easy access for maintenance.
7.Integrated dryer
Ensures excellence in air quality.
Incorporates optional UD+ filter to meet ISO 8573-1 Quality Class 1.4.2.
True plug-and-play design eliminates cost of installing a separate dryer.
8.Innovative Neos inverter
Atlas Copcos 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.
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.VSD+ Neos cubicle
VSD+ is superior to idling machines.
Electrical components remain cool, enhancing their lifetime.
Dedicated Neos drive for iPM technology motors.
Heat dissipation of inverter in separate compartment.
 
VSD+ for 50% average energy savings
Atlas Copcos 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 life cycle cost of a compressor.
Why Atlas Copco 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.
In almost every production environment, air demand fluctuates depending on different factors such as the time of the day, week or even month. Extensive measurements and studies of compressed air demand profiles show that many compressors have substantial variations in air demand.
 
Advanced monitoring, control & connectivity
Whether you call it industry 4.0 or the Internet of Things (IoT), interconnectivity is the future. The GA 37-110 VSD+ comes fully prepared. Its advanced monitoring, control and connectivity features allow you to optimize compressor performance, resources, efficiency and productivity.
Dual Pressure Set Point
Create two different system pressure settings to reduce energy use and costs during fluctuating demand.
Integrated Saver Cycles
Fan Saver Cycle reduces energy consumption by switching off the fan in light load applications.
Timer
A built-in clock supports any working schedule-per day, per week or customized to your specific situation and needs.
 
State-of-the-art Elektronikon Touch controller
Improved user-friendliness: 4.3-inch high-definition color display with clear pictograms and service indicator.
Built-in SMARTLINK online monitoring.
Increased reliability: new, user-friendly, multilingual user interface and durable touch screen.
 
Key features:
Automatic restart after voltage failure.
Internet-based compressor visualization using a simple Ethernet connection.
Dual Pressure Set Point.
More flexibility: four different week schedules that can be programmed for a period of 10 consecutive weeks.
On-screen Delayed Second Stop function and VSD+ savings indication.
Graphical service plan indication.
Remote control and connectivity functions.
Control up to 6 compressors by installing the optional equalizer central controller software.
 
Excellence in integrated air quality
Untreated compressed air contains moisture and aerosols which increase the risk of corrosion and compressed air system leaks. This can result in a damaged air system and contaminated end products. Maintenance costs can far exceed air treatment costs. The GA 37-110 VSD+ provides the clean, dry air that improves your systems reliability, avoids costly downtime and production delays, and safeguards the quality of your products.
 
On average 50% energy savings with newly designed integrated dryers
Pressure dewpoint of 3/37.4(100% relative humidity at 20/68).
Heat exchanger cross-flow technology with low pressure drop.
Zero waste of compressed air thanks to no-loss condensate drain.
Reduced operating costs.
Environmentally-friendly characteristics: zero ozone depletion.
Global warming potential has been lowered by an average of 50% by reducing the amount of refrigerant in the new dryer.
 
 
 
 
 
 
 
 
 
 
 
 
 
Compressor Type  Max.Working Pressure Capacity FAD*(min-max) Installed Motor Power Noise Level** Weight
WorkPlace
Weight
WorkPlace
Full Feature
bar(e) psig l/s m3/h cfm kw hp dB(A) kg kg
GA 37 VSD+*** 4 58 15-116 55-419 32-246 37 50 67 376 500
7 102 15-115 53-413 31-243 37 50 67 376 500
9.5 138 17-102 62-368 36-216 37 50 67 376 500
12.5 181 16-87 59-312 35-183 37 50 67 376 500
GA 37L VSD+ 4 58 26-133 94-479 55-282 37 50 67 860 1060
7 102 26-132 93-475 55-279 37 50 67 860 1060
9.5 138 25-116 89-418 53-246 37 50 67 860 1060
12.5 181 38-99 138-355 81-209 37 50 67 860 1060
GA 45 VSD+ 4 58 26-159 94-573 55-337 45 60 67 860 1060
7 102 26-157 93-565 55-332 45 60 67 860 1060
9.5 138 25-137 89-494 53-291 45 60 67 860 1060
12.5 181 38-115 138-359 81-211 45 60 67 860 1060
GA 55 VSD+ 4 58 26-189 93-680 55-400 55 75 67 900 1100
7 102 26-188 94-677 55-399 55 75 67 900 1100
9.5 138 26-166 93-598 55-352 55 75 67 900 1100
12.5 181 40-140 145-504 85-297 55 75 67 900 1100
GA 75 VSD+ 4 58 26-226 93-815 55-480 75 100 70 920 1120
7 102 27-225 97-809 57-476 75 100 70 920 1120
9.5 138 27-198 96-712 57-419 75 100 70 920 1120
12.5 181 42-167 150-600 88-353 75 100 70 920 1120
GA 75L VSD+ 4 58 47-269 169-967 100-569 75 100 73 1207 1496
7 102 48-266 172-957 101-563 75 100 73 1207 1496
9.5 138 58-235 210-847 124-498 75 100 73 1207 1496
12.5 181 70-194 252-699 149-411 75 100 73 1207 1496
GA 90 VSD+ 4 58 48-311 174-1121 102-660 90 125 74 1213 1503
7 102 49-306 176-1101 104-648 90 125 74 1213 1503
9.5 138 60-269 215-969 127-570 90 125 74 1213 1503
12.5 181 71-218 255-784 150-461 90 125 74 1213 1503
GA 110 VSD+ 4 58 47-348 170-1251 100-736 110 150 76 1222 1573
7 102 49-345 175-1241 103-731 110 150 76 1222 1573
9.5 138 59-309 211-1111 124-654 110 150 76 1222 1573
12.5 181 71-268 254-965 150-568 110 150 76 1222 1573

* Unit performance measured according ISO 1217 ed. 4 2009, annex E, latest edition.
**Mean noise level measured at a distance of 1 m at max. working pressure according to ISO 2151:2004 using ISO9614/2 (sound intensity method); tolerance 3 dB(A).
***This model is part of the GA 7-37 VSD+ range, a different series with different specifications.
FAD is measured at the following effective working pressures:
4 bar(e)
7 bar(e)
9.5 bar(e)
12.5 bar(e)
Maximum working pressure:
13 bar(e) (188 psig)
 
Dimensions Standard Full Feature
D(mm) W(mm) H(mm) D(mm) W(mm) H(mm) D(mm) W(mm) H(mm) D(mm) W(mm) H(mm)
GA 37 VSD+ 780 811 1590 30.71 31.93 62.60  780 1273 1590 30.71 50.12 62.6
GA 37L-75 VSD+ 1100 1153 1968 43.31 45.39 77.48 1100 1656 1968 43.31 65.20  77.48
GA 75L-110 VSD+ 1400 1300 1968 55.12 51.18 77.48 2178 1300 1968 85.75 51.18 77.48

Options:
Energy recovery
Water-cooled version
High ambient version
IT ancillaries
Elektronion controller expansion module
Pre-filter
Tropical thermostat
Powderduct fan
UD+ filter
FoodGrade oil
Roto Synthetic Xtend oil
EQ2I, EQ4I, EQ6I

Transformer included for 200-230-575V units