Largo & Allegro ©

Largo & Allegro ©Air Compressors

LARGO 11-30 & ALLEGRO 15-30

AlupDriven by technology. Designed by experience.

Alup Kompressoren has over 85 years of industrial experience. It

is our ambition to offer compressed air solutions that ensure we

are first in choice for our customers. To reach this goal we need

continuous investment in our product development to

make sure that we are always able to offer:

• Highperformanceandexcellentquality

• Integratedengineeredsolutions

• Fullenergyefficiency

• Totalcostofownership

• Environmentalcare

The power of the Largo & Allegro range Largo 11-30 & Allegro 15-30 screw compressors provide compressed air relying on high efficiency

and very low noise levels thanks to the gearbox transmission. Today the Largo & Allegro can also be

installed on an air vessel complete with refrigerant dryer and many options to improve efficiency and

air quality.

High efficiency gear transmission• Reducedenergyconsumptioncomparedtobeltdriventechnology.

• Lownoiselevels:theLargo&Allegrocanbeinstalledclosetotheworkplace.

• Longserviceintervals.

Smart controllers• Easytoreadthankstothegraphicscreen(standardonIVRandoptionalon

fixedspeedmachines).

• Energysaverwithintelligentload/unloadcyclecontrol.

• Easilyprogrammedwiththeworkingtimeyouneed24/7.

• Completewithhardwiredigitalinputandoutstandingcommunicationfeatures.

• FullycompatiblewithInfologicandAirlogicfamily.

Complete installation

• Availableupto30hpinstalledontankwithdryer.

• Saveoninstallationcostsandspacethankstothecompactfootprint.

• Reducedriskofairleakages.

www.alup.com

2 Largo 11-30 & aLLegro 15-30

The range that meets all your requirementsWith the Largo 11-30 & Allegro 15-30 you obtain a compressor that matches your precise needs.

Tooptimizeyourenergyefficiency,youneedtoselecttherightcompressor.ContactyourlocalAlupKompressorenrepresentativeandwewillperformasimulationbasedonyourparameterstohelpyougettheperfectcompressedairsolution.

Energy audit

A wide offer • Availablepowersize:from15upto40hp.

• 4pressurevariants.

• 4Largo&AllegroVvariants.

• Allcompressorsupto30hpcanbeinstalledonanairvesselwithrefrigerantdryers.

Highly efficient air filtration & oil separation• Highlevelairintakepreventinglargerdust

particlesfromentering.

• Airintakeonthecoldpartofthecompressorensuresanoptimumrunningtemperature.

• 2micronencapsulatedfilterguaranteesonlycleanairentersthecompressor,improvingoverallreliability.

• Oilseparatorensures3ppmofoilcarryoverthankstocyclonic,gravityandfilterseparation.

Easy accessibility and installation• Easytoservicethankstothelargehingeddoors

(Floor-mountedunits–FM)andremovablepanels(Tank-mountedunits-TM).

• Lowmaintenancecosts.

• Theunitsareaccessiblewithaforkliftfrom3(FM)and2sides(TM).

The options you need• Integrateddryersavailableonallmodelsupto

Largo&Allegro30.

• Integratedcentralcontrollertoincreaseefficiencyandensurebettercommunicationbetweenthedifferentcompressorsintheroom.

• Twocompressedairfilterstoimprovetheairquality.

• Energyrecoverytorecuperateapartoftheinvestedenergy.

Largo 11-30 & aLLegro 15-30 3

Impr

oved

eff

icie

ncy

The right fit for each customerCheck out these innovative features of the Largo 11-30 & Allegro 15-30 range and see how they

provide you with a complete offer: high efficiency, easy maintenance and a low noise level.

High quality drive train (gear transmission)• Gearboxtechnologyforoutstandingenergyefficiencyandreliability.

• Nolong-termlossthankstothecombinationofscrewandgearboxtechnology.

• Allunitsincorporateadaptedgearsetsforoptimalefficiency.

• In-housedesignedelementwithhighperformance(energyandFAD).

• Motorbrandwithhighreputationforallthemodels.

• IP55classFstandardIE2.

Integrated inverter• Easyaccessibleintegratedinverterdrive.

• OptimumFADrangecontrol.

• Newcubiclecoolingsystemtoimproveelectricaldevicereliability.


Bett

er a

ir q

ualit

y an

d co

olin

g

Highly efficient air intake filtration and oil separation• Freshairtakenfromthecoldsideofthecompressortoimproveefficiency.

• Twomicronincapsulatedintakefiltersguaranteeonlycleanairentersthecompressor.

• Easyaccessforservicing.

Optimum ventilation and oversized cooler• Improvedcoolingflowresultsinalowerworkingtemperature.

• Aseparatedairflowoffersyouanefficientmotorandinvertercoolingtogetherwithalonglifetimeofoil,componentsandcompressor.

• Optimumventilationflowisassuredwithlowenergyconsumption.

• Oversizedoilandaircoolerforbettercoolingandloweroperatingtemperature.

Quiet operationThankstotheimprovednoiseinsulation,thecompressorworksveryquietlyandcanbeplacedneartheworkplace.


All-in-one tank-mounted solution• Smallerfootprintcomparedtoatraditionalinstallation.

• Simplifiedandcheapinstallation.

• Highairqualityimprovementthankstodryerandfilters(option).

• Reducedriskofairleakages.

Tank-mounted offer, the complete package • Highairqualityisassuredbyoversizedintegratedrefrigerationdryer(also

availableforFMunit).

• The16barPEDcertifieddryvesselreducescorrosioninside.

• Tank-mountedmodelswithinverterdriveavailableupto30hp.

• 2linefilters(option)todecreaseoilandparticlecontentinthecompressedairdownto0.01ppm.


EnErgy EffIcIEncy packOptimize your energy efficiency Energy costs represent about 70% of the total operating cost of your compressor over a 5-year

period. That is why reducing the operating cost of a compressed air solution is a major focus. The

Largo & Allegro V inverter driven compressor can cut the energy bill of your compressor by up

to 30%.

TheLargo&AllegroVreducesenergyconsumptioninthefollowingways:

• Thevariablefrequencydrivecompressor(invertertechnology)guaranteesafixedsetpressureoperationandmatchesairsupplywithairdemand.

• Nounloadcyclesabove20%load.

• Nocurrentpeakduetosoftstart.

Ener

gy

Co

nsu

mp

tio

n

AirDemand

Air DemandVariable frequency driven costsLoad Unload costs

Savings

Ener

gy

Co

nsu

mp

tio

n

AirDemand

Air DemandVariable frequency driven costsLoad Unload costs

Savings

12% investment

3% installation

8% service

Air d

eman

d

Ener

gy c

onsu

mpt

ion

Air demand

Savings

Variable frequency driven costsLoad unload costs

30% energy savings

77% energy consumption


Air Control 5.1 Graphic AirControl5.1Graphicprovidesthefollowingfunctionalities:

• Standardoninverterdrivenmachinesandoptionalforfixedspeedmachines.

• User-friendlyscreens,dataloggingandstorageonamemorycard.

• Connectivitytoensureefficientpressureregulationwhencombiningavariablespeedandfixedspeedcompressor.

• AirControl5.1Graphicfunctionsasamastercontroltoallotherfixedspeedcompressorsintheroom,harmonizingtheiroperations.

Air Control 5.0 • Standardonfixedspeedmachines.

• Stop/starttimersdonotrelyontheoperator’sactiontosaveenergy,butprogramtheInfologiccontrollertooperateasyourfactoryoperates.

• Dualpressurebandtimeschedulingforoperationwithdifferentpressurebands,leadingtoenergysavings.

• Automaticrestartafterapowerfailurewithsequencerestartavoidssimultaneousstartsinthecompressornetwork,extendingreliability.

• Off-loadcycledelaypostponement.

• Serviceindicatorandfaultmanagementprovidecomprehensivemessagestoeaseservicediagnostics.

• VisualizationthroughwebbrowserusingasimpleEthernetconnection.

Controller Menu screen Data logging screen

Electronic controllersThe Air Control controllers allow you to operate the compressor in an easy and organized way.


Water cooling recovery

Improve your energy recovery When air is compressed, heat is formed. The excess heat can be captured with an energy recovery

option and channeled to other applications allowing you to save energy and cut costs.

Intheenergyrecoveryunits(optional)theoilcircuitis pre-cooled with an oil/water heat exchanger.Water then becomes the fluid transport media torecovertheoiltemperature.Thehotwaterresultingfrom this process can be used to heat radiators orwaterboilers,pre-heatsupplywaterorhottapwater,andotherindustrialapplications.

The energy recovery option integrates a heatexchanger on the oil circuit, which heats up thecontinuously pressurizedwater flow. The system isregulatedautomatically,andincaseoflimitedwatercooling capacity, the standard cooling system ofthecompressorwilloperateandbackuptheenergyrecoverydevice.

Theenergy recoveryoption isa simplemechanicalsystem that requires nomaintenance or electricityconsumption,butoffersyousignificantreductionsinyourenergycosts.

10% Heat from the compressed air cooler

5% Heat lost from drive motor10% Losses in the

compressor element

75% Heat recoverable via

energy recovery

100% Total electrical energy consumption

AwiderangeofoptionsenablesyoutogetthemostoutofyourLargo11-30&Allegro15-30compressor.

• Internal water separator with automatic drain reducesupto90%ofthe compressedairmoisture.

• High efficiency air cooling pre-filtration panel avoidsdustenteringthecompressor,protectinginternalcomponentsandextendingcompressorlifetime.

• Energy recovery pack torecoverupto70%oftheelectricalenergyconsumptionaswarmwaterforshowers,boilersetc.

• IE3 motorsincreasecompressorefficiencyresultinginlowerenergyconsumptionandcostsavings.

• Phase sequence controlprotectsthecompressorandavoidsmotordamageswhenthepowersupplyisnotreliable.

• Remote monitoringforadditionalconvenience.

• Line filtersforoilanddustremovaldownto0.01ppm.

• Canopy heaterforlowtemperatureinstallation.

• Heavy duty air intake filtrationpreventsdustenteringthepneumaticcircuitinverydustyenvironments.

Forfurtherinformationonhowouroptionscanoptimizeyouroperations,pleasecontactyourlocalrepresentative.

Options to optimize your operations


Max. working pressure

Free Air Delivery @ reference conditions Motor power Noise

level **Cooling air

flowWeight

FM FM T TM

Model bar m³/h l/s cfm kW hp dB(A) m³/h kgLargo 11 A 7.5 116 32.2 68.3

11 15 61 2300 460 520 7198 bar 8 110 30.6 64.8B 10 91 25.3 53.6C 13 72 20.0 42.4

Largo 15 A 7.5 162 45.0 95.4

15 20 62 2300 470 530 7288 bar 8 149 41.4 87.8B 10 132 36.7 77.8C 13 109 30.3 64.2

Largo 19 A 7.5 197 54.7 116.1

18,5 25 63 2300 490 550 7378 bar 8 190 52.8 111.9B 10 162 45.0 95.4C 13 139 38.6 81.9

Largo 22 A 7.5 227 63.1 133.7

22 30 64 4800 496 566 7658 bar 8 220 61.1 129.6B 10 194 53.9 114.3C 13 169 46.9 99.6

Largo 30 A 7,5 276 76.7 162.6

30 40 65 4800 542 602 NA8 bar 8 273 75.8 160.8B 10 256 71.1 150.8C 13 221 61.4 130.2

Variable SpeedMax.

working pressure

Free Air Delivery @ reference conditions*Motor power

Noiselevel **

Cooling air

flowWeight

Min. FAD* Max. FAD*

barm³/h l/s m³/h cfm m³/h cfm m³/h cfm m³/h cfm

kW hp dB(A) m³/hFM FM T TM

Model 7 bar 4 bar 7 bar 9.5 bar 12.5 bar kgAllegro 15 V 10 43 25 189 111 169 100 145 85 - -

15 20 62 2300 490 550 748V HP 13 32 19 - - 134 79 132 78 119 70

Allegro 19 V 10 36 21 200 118 196 116 178 105 - -18.5 25 63 2300 510 570 757

V HP 13 34 20 - - 152 90 151 89 142 83Allegro 22 V 10 44 26 235 139 234 138 209 123 - -

22 30 64 4800 516 586 785V HP 13 31 18 - - 183 108 181 107 176 103

Allegro 30 V 10 36 21 274 162 273 161 245 144 - -30 40 65 4800 562 632 NA

V HP 13 36 21 - - 233 138 232 137 219 129

Fixed Speed

Fixed Speed and Variable Speed

Variable Speed

Dimensions (mm)

Technical specifications

Length Width Height

Floor-mounted units all power sizes 1400 780 1555

Tank-mounted units all power sizes 1977 810 1841

* Unit performance measured according to ISO 1217, Annex C, latest edition.** Noise level measured according to ISO 2151 2004.


CONTACT yOuR LOC AL ALuP KOMPRESSOREN REPRESENTAT IVE

www.alup.com

DRIVEN By TECHNOLOGy DES IGNED By ExPER IENCE

6999

6400

51

Largo & Allegro ©

Documents

Transcript of Largo & Allegro ©