Atlas Copco Screw Air Compressors(Model GA 90+ GA 110 GA 132 GA 132+ GA 160 GA 160+ GA 132 VSD GA 132 VSD GA 160 VSD )

Atlas Copco Oil-injected Rotary Screw Air Compressors(Model   GA 90+ GA 110 GA 132 GA 132+ GA 160 GA 160+ GA 132 VSD GA 132 VSD GA 160 VSD )

Beyond a superior screw element

 Efficient, reliable and built to last, the GA 90+-160+ / GA 132-160 VSD compressors are designed to long-standing experience and pioneering innovations there’s a GA compressor available to cut provide high quality compressed air even under harsh conditions. Thanks to Atlas Copco’s costs and enable smooth, continuous operation right across your production processes.

BUILT TO LAST

 • The GA series’ superior screw element’s patented asymmetric rotor profile and meticulous bearing selection ensure low wear and tear and increased reliability.

• All compressors feature TEFC IP55 motors designed for continuous operation under severe ambient temperature conditions up to 55°C / 131°F*.

• The heavy duty air inlet filter works with a 2-step dust separation system, which protects the compressor components from wear, even in the dustiest environments.

• The GA VSD (Variable Speed Drive) motors have been designed specifically to operate ideally during flexible air demands. The special motor design includes protection against bearing currents and optimizes motor cooling at lower speeds.

• The GA VSD frequency converters feature epoxy coated electronic cards, and a heavy duty cooling air filtration is available as an option for operation under the dustiest environments.

* Standard up to 46°C / 115°F. (Optional up to 55°C / 131°F)

PROTECTING YOUR PRODUCTION

• The aftercooler with integrated water separator immediately removes 100% of the condensate, delivering a higher quality of air than conventional external separators with typically low efficiencies (40-90%). This protects the downstream equipment from corrosion and water damage.

• Thanks to Elektronikon-controlled drains, there is no risk of condensate building up and no risk of water suspended in the compressed air.

• The GA’s integrated compressed air treatment (refrigerant dryer and compressed air filter) increases the quality of your end product by removing moisture, aerosols and dirt particles.

DRIVING DOWN ENERGY COSTS

• The GA Series’ superior screw elements are designed to give the optimum combination of maximum free air delivery for low energy consumption.

• The state-of-the-art compressor element is powered by Efficiency 1 class / NEMA EPAct electric motors, contributing to maximum compressor package efficiency.

• GA VSD (Variable Speed Drive) compressors automatically adjust the compressed air supply to the demand. Thus the considerable waste of energy caused by no load operation and oil vessel blowoff losses can be avoided.

• The VSD-driven radial cooling fans deliver optimum cooling flow and reduced energy consumption in any conditions, through precise fan speed regulation.

• The optional Energy Recovery system can recover up to 94% of the compressor shaft power as hot water.

• GA 90+-160+ / GA 132-160 VSD compressors feature no-loss drains, which eliminate the waste of compressed air that conventional drains create.

• The integrated compressed air treatment includes a refrigerant dryer with the built-in Atlas Copco Patented Saver Cycle Control mode that reduces energy consumption in light load conditions.

INTEGRATED VSD - THE SMART CHOLCE

1.The Elektronikon® system controls both the compressor and the integrated converter; thus ensuring maximum machine safety as well as easy networking of the compressor.

2.All Atlas Copco VSD compressors are EMC tested and certified. External sources do not influence the compressor operation, nor does the compressor affect the operation of other instruments via emissions or via the power supply line.

3.Mechanical enhancements ensure that all the components operate below critical vibration levels within the complete compressor speed range.

4.The frequency converter, low consumption, cooling fan ensures stable operation even in high ambient temperatures up to 50°C / 122°F*

Technical specifications

GA 90+-160+ / GA 110-160 / GA 132-160 VSD – 50Hz

GA 90+ GA 90 GA110 GA132 GA160

GA 110VSD-8.5BAR

GA 110VSD-10BAR

GA 110VSD-14BAR

GA 132VSD

GA 160VSD

OIL-INJECTED ROTARY SCREW COMPRESSORS

GA 90+-160/GA 110-160 VSD (90-160 kW/125-200 hp)

OUTSTANDING PERFORMANCE, MAXIMUM BENEFITS

GA 90+-160 and GA 110-160 VSD compressors provide high-quality compressed air in the harshest environmental conditions. Incorporating the patented Atlas Copco’s oil-injected screw element, they provide a long and trouble-free life at the lowest possible operating cost.

Keeping your production up and running

GA compressors ensure long and trouble-free lifetime at the lowest operating cost. At their heart are state-of-the-art compression elements based on innovative asymmetric rotor profiles and powered by a high efficiency electric motor. Combined with a built-to-last drive system and heavy duty air inlet filters, this results in maximum reliability to operate in the toughest conditions and at ambient temperatures up to 55°C/131°F.

Reducing your production costs

The innovative design of GA compressors reduces your energy bill and overall compressor lifecycle costs. GA compressors are pre-assembled packages: installation is fault-free, commissioning time is low and no external instrumentation air is required.

Protecting your process

The Full Feature concept includes compressed air and air treatment equipment integrated in the compressor canopy. This limits installation costs and space requirements. The integrated water separator immediately removes 100% of the condensate, resulting in higher air quality.

Maximizing your savings

As there is no “one size fits all” concept, we have developed a range of features and options to help you optimize the use of your compressor: from running the machine at high temperatures, to extra safety devices.

VSD: DRIVING DOWN YOUR ENERGY COSTS

Over 70% of a compressor’s lifecycle cost is taken up by the energy it consumes. Moreover, the generation of compressed air can account for more than 40% of a plant’s total electricity bill. To cut your energy costs, Atlas Copco has pioneered Variable Speed Drive (VSD) technology for several decades. VSD leads to major energy savings, reducing the consumption of energy producing fuels and protecting the environment for future generations. Thanks to continual investments in this technology, we offer the widest range of integrated VSD compressors on the market.

What is VSD technology?

In almost every production environment, air demand fluctuates depending on different factors (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. Only 8% of all installations have a more stable air demand. Tests prove that, even in this case, VSD compressors save energy.

INCREASE YOUR SAVINGS WITH

ENERGY RECOVERY

The Kyoto directives and the continuing depletion of traditional energy sources mean that businesses throughout the world are making commitments to significantly reduce overall energy consumption. Through innovative products and solutions, Atlas Copco helps you achieve your goals in this area. When it comes to compressed air production – where energy costs can constitute 70% of total lifecycle costs – saving energy can also lead to substantial cost savings.

Integrated heat exchanger

Air compression creates heat that is normally wasted in the coolers. Energy recovery systems designed by Atlas Copco enable the recovery of most of this heat. Recovery of energy from the shaft input of the compressor can be up to 94% of the compressor shaft power. The heat is directly usable as a source of energy in the form of hot water (85-90°C/185- 194°F). The main module of the recovery system is built into the compressor. The investment needed to link the hot oil circuit from the compressor to the existing water circuit is relatively modest and the time needed before seeing payback from your investment is generally very short.

GA30+ GA30 GA45+ GA45 GA55+ GA55 GA75+ GA75 GA90

GA37VSD GA45VSD GA55VSD GA75VSD GA90VSD

GA37+VSD GA45+VSD GA55+VSD GA75+VSD GA90+VSD

OIL-INJECTED ROTARY SCREW COMPRESSORS

GA 30+-90/GA 37-90 VSD (30-90 kW/40-125 hp)

THE ULTIMATE SMART SOLUTION, DRIVEN BY EFFICIENCY

Atlas Copco’s GA 30+-90 compressors bring you outstanding sustainability, reliability and performance, while minimizing the total cost of ownership. A choice of three premium compressor types (GA VSD, GA+ and GA) provides you with the compressed air solution that perfectly matches your requirements with clear value propositions. Built to perform even in the harshest environments, these compressors keep your production running efficiently.

GA

PREMIUM COMPRESSOR

• High performance Free Air Delivery.

• Premium quality at the lowest initial investment.

• Integrated refrigerant dryer.

• Standard Elektronikon® controller (optional graphic controller).

GA+

INDUSTRY-LEADING PERFORMANCE

• Industry-leading Free Air Delivery.

• Lowest energy consumption for applications with a stable air demand.

• Low noise emission suitable for workplace installation.

• Integrated refrigerant dryer.

• Smart Elektronikon® graphic compressor controller.

GA VSD

ULTIMATE ENERGY SAVER

• On average up to 35% energy savings.

• Industry-leading operating turndown range.

• Wide pressure selection: 4-13 bar.

• Start under system pressure, no blow off.

• Integrated refrigerant dryer.

• In-house designed NEOS inverter.

• Smart Elektronikon® graphic compressor controller

HIGH RELIABILITY AND SMART ENERGY

GA 37+/45+/55+/75+ & GA 55/75/90

HIGH RELIABILITY AND SMART ENERGY GA 30+ & GA 37/45

GA15 GA18 GA22 GA26

GA15FF GA18FF GA22FF GA26FF

GA15 VSD GA18 VSD GA22 VSD GA26 VSD

OIL-INJECTED ROTARY SCREW COMPRESSORS

GA 15-26 / GA 11+-26+ / GA VSD+ 15-37 (11-37 kW/20-50 hp)

MEETING YOUR EVERY NEED FOR COMPRESSED AIR

Atlas Copco's GA oil-injected screw compressors provide you with industry-leading performance and reliability and allow you to benefit from a low cost of ownership. Atlas Copco offers a trinity line-up of compressors that matches your precise requirements. The GA 15-26 stands for a high quality, reliable air compressor with the lowest initial investment. The GA 11+-30 delivers top performance in the fixed speed compressor market. Our premium product, the GA 15-37 VSD+, is a unique state-of-heart air compressor with unparalleled performance and energy savings.

GA 15-26

COMPACT ECONOMICAL COMPRESSORS

•Premium GA quality and optimal serviceability at the lowest initial investment.

•Good-quality, dry air thanks to the integrated dryer.

•Total control and assured efficiency with the El ektronikon  controller.

GA 11+-30 STATE-OF-THE-ART PERFORMERS

•Exceptional Free Air Delivery.

•Best-in-class power consumption and noise emission.

•Thanks to the integrated dryer, high quality dry air is guaranteed.

• Easy monitoring and maintenance thanks to the Elektronikon® graphic controller with high-definition color display.

GA 15-37 VSD+ ULTIMATE ENERGY SAVERS

• On average 50% energy savings compared to traditional fixed speed compressors via advanced Variable Speed Drive+ technology.

•Flexible pressure selection: 4-13 bar.

•Excellent-quality, dry air at the lowest energy cost thanks to the new, integrated dryer range.

• Easy monitoring and maintenance thanks to the Elektronikon® graphic controller with high-definition color display.

•Innovative vertical design minimizes the required floor space while improving serviceability.

GA 15-26: COMPACT ECONOMICAL  COMPRESSORS

Set to tackle your daily challenges, Atlas Copco’s high-performance tank-mounted GA  compressors beat any workshop solution. Ready to supply high-quality air, they keep your air network clean and your production up and running.

GA 11+-30: INDUSTRY-LEADING PERFORMERS

Re-engineered to break records, the industrial GA 11+-30 compressors have the best air delivery capacity in the industry. These all-in-one solutions provide high-quality air at the lowest possible operating costs and offer extended monitoring possibilities.

GA 15-37 VSD+: ULTIMATE ENERGY SAVERS

With its innovative vertical design, Atlas Copco's GA 15-37 VSD+ brings a game-changing revolution in the compressor industry. It offers Variable Speed Drive as standard, a compact motor and small footprint thanks to its in-house design and iPM (permanent magnet) technology. The GA VSD+ reduces energy consumption by on average 50%, with uptimes assured even in the harshest conditions.

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 cut of 37% in the lifecycle cost of a compressor. VSD+ works with permanent, in-house designed permanent magnet motors.

Energy Investment Maintenance

GA Fixed Speed GA VSD+

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.

SAVINGS 50%

Why Atlas Copco Variable Speed Drive+ technology?

• On average 50% energy savings with an extensive flow range (20-100%).

• Integrated Elektronikon? Graphic 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 with special VSD+ motor.

• Eliminates peak current penalty during start-up.

• Minimizes system leakage due to a lower system pressure.

• EMC Compliance to directives (2004/108/EG).

Main benefits of the new, integrated dryer solutions

•Thanks to the Saver Cycle, based on an extra ambient sensor, the dryer will shut down when a normal dew point is reached, meaning that 2/3 of the dryer’s power can be recuperated (standard on GA VSD+, optional for GA+).

•Available in several variants, allowing you to gain high-quality air in all ambient conditions.

• The heat exchanger with integrated water separator minimizes the energy required to reach a certain air quality.

•Pressure dew point at 3°C on GA+ and GA VSD+ (100% relative humidity at 20°C, 5°C on GA).

• The dryer’s global warming potential has been reduced by 44%. This not only results from the refrigerant type R134a’s environmentally-friendly characteristics, but also from the smaller volume that is needed (valid for both GA+ and GA VSD+).

• Can be outfitted with optional UD+ filter, allowing you to obtain the exact air quality you need for your specific application (DD and PD for GA 15-26; UD+ for GA 11+-30 and GA 15-37 VSD+).

TECHNICAL SPECIFICATIONS GA 15-26

TECHNICAL SPECIFICATIONS GA 15-37 VSD+

TECHNICAL SPECIFICATIONS GA 11+-30