The new revolutionary compressor from Atlas Copco
Atlas Copco’s 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 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 37-110 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 Copco’s 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 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.
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 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.
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 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 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 system’s 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