Atlas Copco Stationary Air Compressors. GA30-90C WorkPlace Air System TM 30-90kW/40-125HP oil-injected rotary screw compressors

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1 Atlas Copco Stationary Air Compressors GA30-90C WorkPlace Air System TM 30-90kW/40-125HP oil-injected rotary screw compressors

2 Introducing the WorkPlace Air System The only compressed air system that can be placed anywhere Atlas Copco's unique WorkPlace Air System TM delivers unrivalled user value. The WorkPlace Air System TM allows the compressor to be moved out of the compressor room and installed directly at the point of use. The dramatically low noise level eliminates the need for a separate compressor room, while the integration of all necessary air treatment and condensate management equipment significantly reduces the required installation area. The corner stones of the WorkPlace concept Low noise The noise level of the WorkPlace Air System TM is little more than that of a sewing machine thanks to advanced design techniques and modern materials and components. Outstanding performance The WorkPlace Air System TM combines the most coveted screw element design with the most advanced control system, resulting in more air for less power. Complete integration Both air treatment and condensate management equipment can be fully integrated into the compressor canopy, reducing space and simplifying installation work. Best customer choice The WorkPlace Air System TM is available from hp, as either air or water cooled with a wide range of operating pressure between psig to meet any customer requirement.

3 The benefits of advanced technology Total system control and monitoring The unique Atlas Copco Elektronikon control system not only optimizes the running of the compressor, the air treatment and the condensate management equipment, but it also allows total remote monitoring, control and protection. Faster, less expensive and easier installation The cost and complexity of the installation is minimized by integrating all necessary air and condensate treatment equipment. This integration also eliminates the interconnecting piping and dramatically reduces the footprint of the whole installation. average of 10% savings with WorkPlace Air System TM reduced installation reduced leakage reduced pressure drop up to 35% savings with VSD η -drive energy consumption installation 2% investment 12% maintenance 9% Reduced running costs Atlas Copco GA VSD compressors offer even further opportunities to reduce the energy cost of operating an air compressor. Most production facilities show an air demand profile with wide fluctuations that traditional compressor regulation systems can not follow in an energy efficient manner. A GA VSD compressor is able to follow fluctuations in demand efficiently by varying the speed of the drive motor to perfectly match the compressor's output to the varying plant demand. Energy savings with GA VSD compressors of up to 35% are not uncommon over traditionally regulated compressors. In addition, the integration of air treatment equipment reduces costly pressure drops and risks of leaks which often account for 10% of the total compressed air consumption. Outstanding reliability The complete WorkPlace Air System TM range is designed, manufactured and tested in accordance with ISO 9001, ISO and ISO 1217 ed. 3 annex C respectively. Each and every unit is tested before leaving the factory, ensuring that the high expectations of today's industry are not just met, but exceeded. Reduced maintenance costs The WorkPlace Air System is designed with maintenance costs in mind. Long service intervals combined with a mechanical friendly layout, ensure low costs and minimal down time. Global sales & aftermarket organisation From concept to installation and from advice to preventative maintenance, Atlas Copco is your compressed air partner - wherever you're located.

4 GA 30-90C WorkPlace Air System reliability, efficiency and full integration 1 1. Elektronikon Automatic electronic control and monitoring of the compressor optimizes the operation for efficiency, reliability and ease of maintenance. 2. Fan Low speed radial fan provides a high cooling air flow at extremely low noise levels. 3. Integral coolers Compact coolers dimensioned to ensure ideal running temperatures under all conditions and are easy to clean. 4. Multi-stage oil separator Three-stage oil separation process yields a 2 ppm oil carry-over for minimum contamination and maintenance. 5. Air inlet filter Heavy-duty, multi-stage inlet filter offers particle removal down to 1 micron. Large element surface for long lifetime and minimal pressure drop. 6. Drive arrangement Gear driven for optimal energy efficiency and minimal maintenance. Utilizes flexible coupling for reduction of starting torque loads on compressor components. 7. Motor High efficiency, totally enclosed fan-cooled (TEFC), IP55, class F electrical motor is flanged and permanently aligned with the compressor to ensure continuous, trouble-free operation

5 8. Element Atlas Copco's patented screw element provides optimal energy efficiency and outstanding reliability Integrated dryer (optional) The Full Feature version includes either an integrated refrigerant or heatless desiccant dryer, for minimum installation cost and floor space requirement. 10. Integrated filters (optional) The Full Feature version can include integrated filters to remove particulates and oil carryover. Filtration is provided in accordance with ISO , with a choice of either class 1 or class 2 to protect against contamination of finished product. 11. Integrated oil-water separator (optional) The fully automatic optional oil-water separator separates the oil-water condensate without the use of costly activated carbon. The condensate exceeds EPA requirements so it can be deposited directly into the drainage system. 12. Dryer bypass (optional) The dryer bypass, which is conveniently piped to the edge of the canopy, enables the compressor to operate even when the dryer requires maintenance

6 Total Air System Control Elektronikon - The superior choice Atlas Copco s patented Elektronikon is an advanced microprocessor based, real time operating system, which allows comprehensive control and monitoring, through a clear and simple user interface. Total air system control Elektronikon goes beyond the traditional boundaries of a compressor controller. Signals from related equipment, such as coolers, filters or dryers can be sent back to the Elektronikon, which can then be configured to display readings or even take certain actions based on the incoming signal. A full complement of digital input and output signals facilitates simple remote control. Built in multi-compressor sequencer Each Elektronikon has the unique MCC, Multiple Compressor Control, built in. MCC efficiently coordinates individual regulators in a multiple compressor installation. The MCC reduces the system operating pressure, increases the pressure stability and optimises the maintenance schedule. All this results in considerable savings on the operation of your compressed air plant. Complete remote monitoring and interface If remote monitoring is required, there is no better alternative. With the addition of one ComBox, an Elektronikon installation can be accessed directly from a PC or via an existing building Integrated service scheduler Elektronikon closely monitors the compressors, taking notice of the run hours, both loaded and unloaded, as well as the status and performance of certain crucial parts. Based on this information, the optimum time for preventative maintenance is calculated and displayed on the screen, ensuring continuous, smooth and troublefree operation of the unit. Full equipment management and protection Elektronikon provides total control and complete protection of the machine. Continuous and extensive monitoring ensures that the operating efficiency is maximized at all times. management system, using a choice of protocols. Through participation in our various AirMonitor services, an Atlas Copco compressed air system can be monitored over the Internet.

7 A complete compressed air solution contained in a single package Individual applications require individual solutions The high cost of low quality air When the air that surrounds us is compressed, its vapor and particle concentration increases dramatically. The compression process causes the oil and water vapors to condense into droplets, and then mix with the high concentration of particles. The resulting mixture is an abrasive, oily sludge that in many cases is also acidic. Without air treatment equipment, much of this corrosive sludge will enter the air net, corroding the pipe work, damaging pneumatic tools and potentially compromising final product quality. The quality air solution The WorkPlace Full Feature TM machine offers a unique air treatment solution. In addition to the compressor, all air treatment and condensate management equipment can be integrated into the compressor canopy, ensuring that your compressed air supply is both clean and dry. Aside from providing clean, dry, compressed air, the Full Feature machine offers a more optimized, quiet and space saving package, which is fast, easy and less expensive to install. When quality air is required, there is no better choice than a WorkPlace Full Feature TM machine. Air quality selection guide Dirt Water Oil ISO particle size pressure dewpoint concentration quality class Air quality table - GA FF with IFD GA WorkPlace 3 microns 3 ppm GA WorkPlace FF with IFD 3 microns F 3 ppm GA WorkPlace FF with IFD & Class 2 integrated filters 1 micron F 0.1 ppm GA WorkPlace FF with IFD & Class 1 integrated filters 0.01 micron F 0.01 ppm Air quality table - GA FF with ICD GA WorkPlace 3 microns 3 ppm GA WorkPlace FF with ICD 0.01 micron -40 F 0.01 ppm GA WorkPlace FF with ICD & -70 C PDP option 0.01 micron -100 F 0.01 ppm 1.1.1

8 Integrated filtration removes both particles and oil from the air, eliminating the risk of damage to equipment and contamination of the final product. The integration of a refrigerant dryer eliminates virtually all water from the system and prevents corrosion in pipes, tools and instruments. An integrated heatless desiccant dryer, complete with filtration, provides process quality air for the most demanding applications. Complete with dewpoint dependant switching control as standard, the units are extremely energy efficient, ensuring maximum air for minimum power. Condensate quality must meet legal measurements. The optional OSD oil-water separator raises the condensate quality to surpass legal requirements, so there is no need to worry about discharging oil contaminated condensate. Flow diagram GA IFD Air intake filter Air intake valve Minimum pressure valve Oil filter Air/air heat exchanger Evaporator DD filter (optional) Oil cooler Capillary tube Intake air Oil Hot gas bypass valve Oil/air mixture Wet air Dry air Refrigerant gas Refrigerant liquid Non-return valve Compressor element Aftercooler Water separator with drain Refrigerant compressor Accumulator Liquid refrigerant dryer/filter Condensor

9 Package flexibility through standard options Customizing the compressor package to suit your requirements through the utilization of standard options. filters Standard options GA 30-55C GA 55-90C Class 1 filter kit (only Full Feature version) Class 2 filter kit (only Full Feature version) Dryer bypass Oil-water separator (OSD) Electronic water drain (EWD) Energy recovery Modulation control Synthetic PAQ oil Food grade oil Lifting device Rain/outdoor weather protection Freeze protection Main motor anti-condensate heater + thermistor protection Phase sequence relay Main power isolator switch Special colors ModBUS interface ProfiBUS interface Cooling water shut off valve High ambient version (HAV, 120 F) OSD EWD Flow diagram GA ICD Air intake valve Minimum pressure valve Oil filter Filter Air intake filter Oil cooler Intake air Oil Non-return valve Aftercooler Desiccant material Oil/air mixture Compressor element Water separator Wet air Dry air Silencer

10 Technical data - 50Hz GA30-90C Compressor Max. compressor Compressor capacity Motor power Noise level** Weight type working pressure (FAD)* WorkPlace WP FF (IFD) WP FF (ICD) 50Hz bar(g) psi(g) l/s m 3 /hr cfm kw hp db(a) kg lbs kg lbs kg lbs GA GA GA GA GA GA GA GA GA GA GA GA GA55C GA55C GA55C GA GA GA GA GA GA GA GA90C GA90C GA90C GA90C Notes (*) Unit performance measured according to ISO 1217, Ed 3, Annex C-1996 Package capacity (FAD) does not include purge losses, incurred when using a desiccant dryer. Reference Conditions - Absolute inlet pressure 1 bar (14.5 psi) - Intake air temperature 20 C (68 F) FAD is measured at the following working pressures: bar versions at 7 bar(g) - 8 bar versions at 7.5 bar(g) - 10 bar versions at 9.5 bar(g) - 13 bar versions at 12.5 bar(g) (**) Mean noise level measured according to Pneurop/Cagi PN8NTC2 test code, tolerance 2 db(a) Pressure dewpoint of integrated refrigerant dryer, at reference conditions, 2 C to 3 C Pressure dewpoint of integrated desiccant dryer, at reference conditions, -40 C (-70 C optional extra) Package outlet pressure reduction, due to pressure drop across integrated dryer, at reference conditions: - Integrated refrigerant dryer (excluding optional filters) 0.2 bar - Integrated desiccant dryer (including standard filters when new, but wet) 0.45 bar

11 Technical data - 60Hz GA30-90C Compressor Max. compressor Compressor capacity Motor power Noise level** Weight type working pressure (FAD)* WorkPlace WP FF (IFD) WP FF (ICD) 60Hz bar(g) psi(g) l/s m 3 /hr cfm kw hp db(a) kg lbs kg lbs kg lbs GA GA GA GA GA GA GA GA GA GA GA GA GA55C GA55C GA55C GA55C GA GA GA GA GA GA GA90C GA90C GA90C GA90C Variant Dimensions (mm) Dimensions (inches) A B C A B C C GA30-55C WorkPlace GA30-55C WorkPlace FF with IFD GA30-55C WorkPlace FF with ICD A B GA55-90C Workplace GA55-90C Workplace FF with IFD GA55-90C Workplace FF with ICD

12 The face of interaction What sets Atlas Copco apart? Our belief that, to excel, we must provide the best possible know-how and technology in ways that our customers value. Whether we re fully supporting existing products or advancing technology through innovation, we constantly focus on customer needs. The Atlas Copco way of doing business grows from ongoing interaction, long-term relationships, and a commitment to understanding each customer s process and objectives. As a result, every compressed air solution we create helps a customer operate with greater efficiency, economy, and productivity. Satisfying customer needs effectively has made Atlas Copco the number one compressor manufacturer in the world. We will continue to attract new business through our unwavering conviction to creating products and ideas that help our customers succeed. Danger: Compressed air should never be supplied as breathing air unless air is properly purified for breathing. Atlas Copco assumes no responsibility or liability related to the purchaser s/user s breathing air system. The information contained herein is general in nature and is not intended for specific construction, installation or application purposes Atlas Copco Compressors Inc. 161 Lower Westfield Road Holyoke, MA Tel Fax FAB 8/03 20M 2003 by Atlas Copco Compressors Inc. Atlas Copco and Elektronikon are registered trademarks of Atlas Copco AB