GA30-90C Brochure
Transcript of GA30-90C Brochure
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Atlas Copco Stationary Air Compressors
GA30-90C WorkPlace Air System TM
30-90kW/40-125HP oil-injected rotary screw compressors
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Total system control and monitoring
The unique Atlas Copco Elektronikon control system not only optimizes the running of the
compressor, the ai r treatment and the condensate management equipment, but it also allow s
total remote monitoring, control and protection.
Faster, less expensive and easier installation
The cost and complexity of t he installati on is minimized by integrating all necessary air and
condensate treatment equipment. This integration also eliminates t he interconnecting piping
and dramatically reduces the footprint of the whole installation.
Reduced running costs
Atlas Copco GA VSD compressors offer even further opportunities to reduce the energy cost of
operating an air compressor. Most production facil iti es show an air demand profile w ith w ide
fluctuati ons that traditi onal compressor regulation systems can not follow in an energy effi cient
manner. A GA VSD compressor is able to follow fluctuati ons in demand efficientl y by varying
the speed of the drive motor t o 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
traditi onally regulated compressors. In addition, the integration of air treatment equipment
reduces costly pressure drops and risks of l eaks which often account for 10% of t he total
compressed air consumption.
Outstanding reliability
The complete WorkPlace Air SystemTM range is designed, manufactured and tested in
accordance wi th ISO 9001, ISO 14001 and ISO 1217 ed. 3 annex C respectively. Each and every
unit i s tested before leaving the f actory, ensuring that the high expectations of t oday'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 wi th a mechanical friendly layout, ensure low costs and minimal down ti me.
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.
The benefits of advanced technology
average of 10%
savings with
WorkPlace Air SystemTM
reduced installation
reduced leakage
reduced pressure drop
energy consumption
installation 2%
maintenance 9%
investment 12%
up to 35%
savings with
VSD -drive
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GA 30-90C WorkPlace Air System
reliability, effic iency and full integration
1. Elektronikon
Automatic electronic control and monitoring of the compressor
optimizes the operation f or effi ciency, reliabili ty and ease of
maintenance.
2. Fan
Low speed radial f an 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. M ulti-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 f ilt er offers particle removal down
to 1 micron. Large element surface for long li fetime and
minimal pressure drop.
6. Drive arrangement
Gear driven for opti mal energy efficiency and minimal
maintenance. Utilizes flexible coupling for reduction of starting
torque loads on compressor components.
7. Motor
High ef ficiency, totally enclosed f an-cooled (TEFC), IP55,
class F electrical motor is f langed and permanently aligned
wit h the compressor to ensure continuous, trouble-free
operation.
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8. Element
Atlas Copco's patented screw element provides optimal energy
effi ciency and outstanding reliability.
9. Integrated dryer (optional)
The Full Feature version includes either an integrated
refrigerant or heatless desiccant dryer, for minimum
installati on 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 8573-1, w ith a choice of ei ther class 1
or class 2 to protect against contamination of finished product.
11. Integrated oil-w ater separator (optional)
The fully automatic optional oi l-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.
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Total Air System ControlElektronikon - The superior choice
Atlas Copcos 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 a ir system control
Elektronikon
goes beyond the traditional boundaries of
a compressor controller. Signals from related equipment, such as
coolers, fil ters 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 Elekt ronikon has the unique MCC, Multiple Compressor
Control, built in. M CC efficiently coordinates individual regulators in
a multiple compressor installation.
The MCC reduces the system operating pressure, increases the
pressure stabili ty and opti mises the maintenance schedule.
All t his results in considerable savings on the operation of your
compressed air plant.
Complete remote monitoring and interfaceIf remote monitoring is required, there is no bett er alternative.
With the addition of one ComBox, an Elektronikon installation
can be accessed directly from a PC or via an existing building
management system, using a choice of protocols.
Through participation in our various AirMonit or services,
an Atlas Copco compressed air system can be monitored
over the Internet.
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 t his information,
the optimum ti me for preventative maintenance is calculated and
displayed on the screen, ensuring continuous, smooth and trouble-
free operation of the unit.
Full equipment management and protection
Elektronikon provides total control and complete protection of t he
machine. Continuous and extensive monitoring ensures that the
operating ef ficiency is maximized at all t imes.
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Air quality selection guide
Dirt Water Oil ISOpart ic le size pressure dewpoint concentration qual i ty c lass
Air quali ty table - GA FF w ith IFD
GA WorkPlace 3 microns 3 ppm 3.-.4
GA WorkPlace FF with IFD 3 microns 35-39F 3 ppm 3.4.4
GA WorkPlace FF with IFD & Class 2 integrated filters 1 micron 35-39F 0.1 ppm 2.4.2
GA WorkPlace FF w ith IFD & Class 1 integrated filters 0.01 micron 35-39F 0.01 ppm 1.4.1
Air quality table - GA FF with ICD
GA WorkPlace 3 microns 3 ppm 3.-.4
GA WorkPlace FF with ICD 0.01 micron -40F 0.01 ppm 1.2.1
GA WorkPlace FF with ICD & -70C PDP option 0.01 micron -100F 0.01 ppm 1.1.1
A complete compressed air solutioncontained in a single package
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 ai r solution
The WorkPlace Full FeatureTM 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 FeatureTM machine.
Individual applications require individual solutions
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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.
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.
Intake air
Oil
Oil/air mixture
Wet air
Dry air
Refrigerant gas
Refrigerant liquid
Air intake filter
Air intake valve
Non-return valve
Minimum
pressure valve
Compressor element
DD filter
(optional)
Condensor
Liquid refrigera
dryer/filter
Hot gas bypass
AccumulatorRefrigerant compressor
Water separator
with drain
Evaporator
Air/air heat
exchanger
Capillary tubeOil cooler
Aftercooler
Oil filter
Flow dia gram GA IFD
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filters
EWD
GA30-55C
GA55-90CStandard options
Cl ass 1 f il ter ki t (onl y Ful l Feat ure versi on)
Class 2 f il te r ki t (on ly Ful l Feature versi on)
Dryer bypass
Oil-water separator (OSD)
Electronic water drain (EWD)
Energy recovery
Modulation control
Synthetic PAQ oil
Food grade oil
Lift ing device
Rain/ outdoor weather protection
Freeze protection
Main motor
ant i -condensate heater + thermistor protect ion
Phase sequence relay
Main power isolator switch
Special colors
ModBUS interface
ProfiBUS interface
Cooling water shut off valve
High ambient version (HAV, 120F)
Customizing the compressor package to suit your
requirements through the utilization of standard options.
Package flexibility through standard options
Intake air
Oil
Oil/air mixture
Wet air
Dry air
Filter
Silencer
Air intake filter
Air intake valve
Non-return valve
Minimum
pressure valve
Compressor element
Oil cooler
Aftercooler
Oil filter
Water separator
Desiccant
material
Flow diagram GA ICD
OSD
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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 desic cant dryer.
Reference Conditions
- Absolute inlet pressure 1 bar (14.5 psi)
- I ntake air temperature 20C (68F)
FAD is measured at the follow ing wor king pressures:
- 7.5 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 l evel measured according to Pneurop/Cagi PN8NTC2 test code, tolerance 2 dB(A)
Pressure dewpoint of integrated refr igerant dryer, at refer ence c onditions, 2C to 3C
Pressure dewpoint of integr ated desiccant dryer, at reference conditions, -40C (-70C optional extra)
Package outlet pressure reduction, due to pressure drop across integrated dryer, at reference c onditions:
- Integrated refr igerant dryer (excluding optional filter s) 0.2 bar
- Integrated desicc ant dryer (including standard filters w hen new, but wet) 0.45 bar
Technical data - 50HzGA30-90C
Compr essor Max . comp resso r Co mpr essor capaci ty Mo to r p ow er Noise l eve l* * W e ig httype w orking pressure (FAD)* WorkPlace W P FF (IFD) W P FF (ICD)
50Hz bar(g) psi(g) l/s m3/hr cfm kW hp dB(A) kg lbs kg lbs kg lbs
GA30-7.5 7.5 109 93 335 197 30 40 65 830 1830 920 2029 1406 3100
GA30-8 8 116 89 320 189 30 40 65 830 1830 920 2029 1406 3100
GA30-10 10 145 78 281 165 30 40 65 830 1830 920 2029 1406 3100
GA30-13 13 189 64 230 136 30 40 65 830 1830 920 2029 1406 3100
GA37-7.5 7.5 109 115 414 244 37 50 66 970 2139 1080 2381 1504 3316
GA37-8 8 116 110 396 233 37 50 66 970 2139 1080 2381 1504 3316
GA37-10 10 145 98 353 208 37 50 66 970 2139 1080 2381 1504 3316
GA37-13 13 189 78 281 165 37 50 66 970 2139 1080 2381 1504 3316
GA45-7.5 7.5 109 134 482 284 45 60 67 970 2139 1080 2381 1536 3387GA45-8 8 116 122 439 259 45 60 67 970 2139 1080 2381 1536 3387
GA45-10 10 145 120 432 254 45 60 67 970 2139 1080 2381 1536 3387
GA45-13 13 189 100 360 212 45 60 67 970 2139 1080 2381 1536 3387
GA55C-7.5 7.5 109 158 569 335 55 75 70 1035 2282 1150 2536 1613 3557
GA55C-10 10 145 141 508 299 55 75 70 1035 2282 1150 2536 1613 3557
GA55C-13 13 189 121 436 257 55 75 70 1035 2282 1150 2536 1613 3557
GA55-7.5 7.5 109 175 630 371 55 75 66 1400 3087 1550 3418 2095 4619
GA55-8 8 116 166 598 352 55 75 66 1400 3087 1550 3418 2095 4619
GA55-10 10 145 145 522 307 55 75 66 1400 3087 1550 3418 2095 4619
GA75-7.5 7.5 109 243 875 515 75 100 68 1500 3308 1650 3638 2195 4840
GA75-8 8 116 230 828 488 75 100 68 1500 3308 1650 3638 2195 4840
GA75-10 10 145 202 727 428 75 100 68 1500 3308 1650 3638 2195 4840
GA75-13 13 189 171 616 363 75 100 68 1500 3308 1650 3638 2195 4840
GA90C-7.5 7.5 109 263 947 558 90 125 73 1600 3528 1750 3859 2245 4950
GA90C-8 8 116 259 932 549 90 125 73 1600 3528 1750 3859 2245 4950
GA90C-10 10 145 229 824 485 90 125 73 1600 3528 1750 3859 2245 4950
GA90C-13 13 189 196 706 416 90 125 73 1600 3528 1750 3859 2245 4950
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AB
C
Technical data - 60HzGA30-90C
Variant Dimensions (mm) Dimensions (inches)
A B C A B C
GA30-55C WorkPlace 1713 903 1670 67 36 66GA30-55C WorkPlace FF with IFD 1713 903 1670 67 36 66
GA30-55C WorkPlace FF with ICD 2674 903 1669 105 36 66
GA55-90C Workplace 2055 1028 1949 81 40 77
GA55-90C Workplace FF with IFD 2055 1028 1949 81 40 77
GA55-90C Workplace FF with ICD 3108 1028 1949 122 40 77
Compr esso r Max . comp ressor Compr essor capaci ty Mo tor po w er Noise l eve l* * W e ig httype w orking pressure (FAD)* WorkPlace W P FF (IFD) W P FF (ICD)
60Hz bar(g) psi(g) l/s m3/hr cfm kW hp dB(A) kg lbs kg lbs kg lbs
GA30-100 7.4 107 93 335 197 30 40 65 830 1830 920 2029 1406 3100
GA30-125 9.1 132 85 306 180 30 40 65 830 1830 920 2029 1406 3100
GA30-150 10.8 157 72 259 153 30 40 65 830 1830 920 2029 1406 3100
GA30-175 12.5 181 66 238 140 30 40 65 830 1830 920 2029 1406 3100
GA37-100 7.4 107 117 421 248 37 50 66 970 2139 1080 2381 1504 3316
GA37-125 9.1 132 104 374 220 37 50 66 970 2139 1080 2381 1504 3316
GA37-150 10.8 157 93 335 197 37 50 66 970 2139 1080 2381 1504 3316
GA37-175 12.5 181 83 299 176 37 50 66 970 2139 1080 2381 1504 3316
GA45-100 7.4 107 140 504 297 45 60 67 970 2139 1080 2381 1536 3387GA45-125 9.1 132 126 454 267 45 60 67 970 2139 1080 2381 1536 3387
GA45-150 10.8 157 114 410 242 45 60 67 970 2139 1080 2381 1536 3387
GA45-175 12.5 181 101 364 214 45 60 67 970 2139 1080 2381 1536 3387
GA55C-100 7.4 107 158 569 335 55 75 73 1035 2282 1150 2536 1613 3557
GA55C-125 9.1 132 144 518 305 55 75 73 1035 2282 1150 2536 1613 3557
GA55C-150 10.8 157 132 475 280 55 75 73 1035 2282 1150 2536 1613 3557
GA55C-175 12.5 181 125 450 265 55 75 73 1400 3087 1550 3418 2095 4619
GA55-100 7.4 107 175 630 371 55 75 67 1400 3087 1550 3418 2095 4619
GA55-125 9.1 132 156 562 331 55 75 67 1400 3087 1550 3418 2095 4619
GA75-100 7.4 107 240 864 509 75 100 69 1500 3308 1650 3638 2195 4840
GA75-125 9.1 132 212 763 449 75 100 69 1500 3308 1650 3638 2195 4840
GA75-150 10.8 157 193 695 409 75 100 69 1500 3308 1650 3638 2195 4840
GA75-175 12.5 181 175 630 371 75 100 69 1500 3308 1650 3638 2195 4840
GA90C-100 7.4 107 263 947 558 90 125 74 1600 3528 1750 3859 2245 4950
GA90C-125 9.1 132 242 871 513 90 125 74 1600 3528 1750 3859 2245 4950
GA90C-150 10.8 157 222 799 471 90 125 74 1600 3528 1750 3859 2245 4950
GA90C-175 12.5 181 203 731 430 90 125 74 1600 3528 1750 3859 2245 4950
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Th
efaceofinteraction
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
were 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 customers 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 purchasers/users 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 01040
Tel. 413-536-0600 Fax. 413-536-0091
www.atlascopco.com
2003 b Atl C C I