Air Systems – Interiors Solutions made by Liebherr-Aerospace

2

Liebherr-Aerospace has built its solid reputation through successful partnerships with aircraft manufacturers and operators worldwide by offering an extensive range of high quality air manage-ment systems. Our newly developed products for the aircraft interiors world continue this tradition:

• GalleyAirChillers• CabinandCockpitAirHumidificationSystems• ElectricalHeatingSystems• CoolingSystems

made by Liebherr stand for superior performance, reliabilityandcostefficiency.

We make your flight more comfortable

3

CourtesyofEmbraer

4

Galley Air ChillersClass 7000 and 4700 Btu/hr

System consists of:•CondenserandEvaporator

•ScrollCompressor

•DoubleCentrifugalFan

•ThermostaticExpansionValve

GalleyChilledAirOut

ScrollCompressor

Condenser EvaporatorThermostaticExpansionValve

DoubleCentrifugalFan

HotAirIn

5

Features•Coolingcapacity:Class7000Btu/hrand4700Btu/hr

•R134arefrigerant

•Compliantwithnewflammabilityrequirement (FAR25.856a)

•Newtechnologyscrollcompressor

•Interchangeablewithcurrentlyexistingunits

•Windmillingcertified

AdvantagesSuperior Performance•15%morecoolingpowerthancomparablesystems in the same envelope

•Fasterpull-down

•Designedtokeepfoodat4°C/39.2°F

•Extendedoperatingtemperatureupto55°C/131°F

Low Cost•Nopreventive/scheduledmaintenancerequired

•Lowcostconsumablefilter,replaceableon-wing

•GuaranteedMTBFexceedingmarketbenchmark

•Robustdesignfocusedonreliability

Technical Data

4700 Btu/hr (1400 W) 7000 Btu/hr (2050 W)

Rated Performance CoolingCapacity>4700Btu/hr(1400W)ChilledAirFlow118l/s(250cfm)

CoolingCapacity7000Btu/hr(2050W)ChilledAirFlow189l/s(400cfm)

At Sea LevelExternalStaticPressureRise 5mbar(2.2inH2O)at118l/s(250cfm) 7.5mbar(3.2inH2O)at193l/s(410cfm)

At 29 °C Ambient TemperatureChilledAirOutletTemperature

-2°C(28.4°F) -2°C(28.4°F)

Electrical CharacteristicsPowerSource

ControlPowerSourceEMI

115VAC,400Hz,3phasesBreakerSize,10A28VDCFilteredacc.toRCTADO160D

115VAC,400Hz,3phasesBreakerSize,15A28VDCFilteredacc.toRCTADO160D

InterfaceLength/Width/Height

WeightElectricalConnector

653x385x272mm25.7x15.15x10.7inches29kg/62lbMS24264R16B10PN/P6

762x438.1x307.3mm30.0x17.25x12.1inches31.5kg/68lbMS24264R16B10PN/P6

6

Liebherr-Aerospace has built its solid reputation through successful partnerships with aircraft manufacturers and operators worldwide in landinggear,flightcontrolandactuationaswellasinairmanagementand cooling technologies.Wehaveextendedourwideproductrangeintotheaircraftinteriorsworld by the development, manufacturing and support of • airchillers• cabinandcockpitairhumidificationsystems• electricalheatingsystems. OurequipmentistailoredtoCustomers’needsandincludeaservicestructured around quality, price and lead time to ensure utmost satis-faction.

Humidifier

moistair

MoistAir

Part of the Air Supply

DryAir

DSUDMUSteam Hose

PressureHose

A/C PowerSupply

Water Filter WaterSupply

to DrainMast

DrainTank

SGU

AircraftSignal

Air Humidification Systemsfor Cabin and Cockpit

System consists of:•SteamGeneratorUnit(SGU)

•SteamHose

•DuctMixingUnit(DMU)receiving steamfromSGUandinjectingitinto the air supply

•DuctSensorUnit(DSU)measuringrelative humidity level for control logic

7

Rated Performance Vaporrate4.2kg/9lb/hourat3.6kW,dewpointfrom-1 °Cto+6 °C(30.2°Fto42.8°F)

Electrical CharacteristicsPowerSourceControlPowerSource

115VAC,400Hz,3phases,breakersize,11A28VDC,ARINC429orCANBUScommunication

InterfaceLength/Width/HeightWeight

264.6x407.7x518.4mm/10.39x16.02x20.41inches13.8kg/30.5lb(SGU+DMU+DSU)

Features•Innovativesteamproductionconceptbasedon boiler system

•Designedtomaintainthecabinandcockpitairat the selected relative humidity

•Maintainaconstanthumiditylevel(20%)

•Automaticoperationthroughouttheentireflight

•Lightweightandcompactdesign

•Minimumwaterconsumption

AdvantagesSuperior Performance•Provensilentoperation

•Boilersystemproducingpurewatervapour

•Automaticpurge:nowaterleftintheboiler when on ground

•Noriskofwatercontamination (bacteria,micro-organism,algae)

Low Cost•Retrofitcapacityonmanyaircrafttypese.g. B737,B747,B757,B767,B777,A319,A320,A321, A330,A340,Challenger604,Gulfstream

•Built-intestcapabilitiestoeasefaultisolationand reduceNoFaultFound

•Controllogicsequenceprogrammedtoavoid condensation and to dry-up circuit before landing

Technical Data

8

Liebherr-Aerospace has built its solid reputation through successful partnerships with aircraft manufacturers and operators worldwide in landinggear,flightcontrolandactuationaswellasinairmanagementand cooling technologies.Wehaveextendedourwideproductrangeintotheaircraftinteriorsworld by the development, manufacturing and support of • airchillers• cabinandcockpitairhumidificationsystems• electricalheatingsystems. OurequipmentistailoredtoCustomers’needsandincludeaservicestructured around quality, price and lead time to ensure utmost satis-faction.

Humidifier

System consists of:•ElectricalHeatingController

•ElectricalHeatingUnit

•SelectorPanel(SP,optional)ordirectlinktoaircraft CANBUSsystem

•CabinSensor

Electrical Heating SystemsThe Plug-In Solution

9

Type 12 Type 30

Power 1.2kW 3.0kW

Flownom. 50l/s 100l/s

PressureLoss 250Pa@50l/s 200Pa@100l/s

Length/Width/Height(Heaterincl.Controller)

340x165x165mm13.4x6.5x6.5inches

250x220x165mm9.8x8.7x6.5inches

TubeDiameter 102mm/4.01inches 152mm/5.9inches

Weight 2.7kg/5.83lb 4.0kg/8.63lb

ControlRange(Compartment) 15...30°C/59...86°F

PowerSupply 115VAC,360-800Hz

Type 24 Type 40

Power 2.4kW 4.0kW

Flownom. 50l/s 200l/s

Pressureloss 200Pa@50l/s 400Pa@200l/s

Length/Width/Height(Heaterincl.Controller)

340x165x200mm13.4x6.5x7.9inches

350x200x250mm13.8x7.9x9.8inches

TubeDiameter 127mm/5inches 178mm/7inches

Weight 3.8kg/8.2lb 5.0kg/10.8lb

ControlRange(Compartment) 15...30°C/59...86°F

PowerSupply 115VAC,360-800Hz

Features•IdealsupportforVIPaircraftcabincomfort

•Provendesignflyingonexistingcertifiedaircraft

•Foreseentobeinstalledasenhancedtemperature control(refurbishment)oncustomeraircraft

•Systemalternatives1.2kW,2.4kW,3.0kWand4.0kW arefullyqualified

•Optionalequipmentbasedonoperator‘srequest

AdvantagesSuperior Performance•Overheatprotectionguaranteedwithavalue betterthan1x10-9perflighthour

Low Cost•Highreliableproductwithacompetitiveprice

•Plug-insolution

•Uploadablesoftwarefeature

Technical Data

10

Customer ServicesLiebherr-Aerospace offers a comprehensive and competitive range of advanced services that combines innovative practicesandhighmodularitytofullyfitwiththecustomers’requirements.Liebherr-Aerospacecreatesvaluefor services.OurextensiveOEMexperienceandourlong-termstrategyareourstrengths: Liebherr, a reliable system integrator in the aerospace industry.

For Liebherr-Aerospace, supporting Customers means:•Proximitywithaworldwidenetwork

•Efficiencywithasounddesignandtroubleshootingexperience

•Availabilitywitha365/24/7accesstoyourinformation:www.liebherr.aero*

•ReliabilitywithstrictOEMstandardmaintenancepractices

•Qualitywithdedicatedandhighlyqualifiedpersonnel

*www.liebherr.aero

TheLiebherr-Aerospacesolutionthatallowsinteractiveaccesstoyourpurchase and repair order status, your technical documentation, to the training catalogues andtotheAOGcontacts.Visitourwebsitetogetanaccess!

From Product Support … ... to Enhanced Customer Care

Technical Publication •CMM,SB,SILonCD-ROM•Systemsdescription

•On-linedocumentationwithdownloadingpossibility•AutomaticemailnotificationwhenanewCMM/SB/SILisreleased

Technical Support •Testequipmentandtooling•24/7Hotline&AOG

•Reliabilitytrackingandtrendanalysis•Configurationandmodificationmanagement

Training •Componentfamiliarisation•Trainingmanuals

•Tailoredsystemtrainingsandworkshops•Enhancedtroubleshootingwithlinetestequipment

Field Service •Proximity•Onrequestvisits

•Preventivesupport•Regularvisits

Spare Support •Worldwidestocks •Poolingandconsignment

11

From Product Support … ... to Enhanced Customer Care

Technical Publication •CMM,SB,SILonCD-ROM•Systemsdescription

•On-linedocumentationwithdownloadingpossibility•AutomaticemailnotificationwhenanewCMM/SB/SILisreleased

Technical Support •Testequipmentandtooling•24/7Hotline&AOG

•Reliabilitytrackingandtrendanalysis•Configurationandmodificationmanagement

Training •Componentfamiliarisation•Trainingmanuals

•Tailoredsystemtrainingsandworkshops•Enhancedtroubleshootingwithlinetestequipment

Field Service •Proximity•Onrequestvisits

•Preventivesupport•Regularvisits

Spare Support •Worldwidestocks •Poolingandconsignment

WithLiebherr-Aerospaceservicesyoucanconcentrateonyourcorebusiness.

Liebherr-Aerospace services allow:•Predictablecostsforbudgeting

•Lesscapitalspentinparts

•Highoperationalreadiness

•Risksmitigation

•Longtermstrategy

•Measurablebenefits

Take advantage of:•Anuncompromisedquality

•Amaximisedfleetreliability

•Anincreasedcomponenttime

Liebherr-Aerospace & Transportation SAS408,avenuedesEtatsUnis,B.P.52010,31016ToulouseCedex2,France+33561352828,Fax+33561352982www.liebherr.com,E-Mail:info.lts@liebherr.com

PrintedinGermanybyDWSBKAER-10029-11.09-3en Subjecttotechnicalmodifications.

Liebherr-Aerospace in GeneralSystem SupplierLiebherr-Aerospace is a world-wide approved system and equipmentsupplierfortheaerospaceindustryinthefieldofflightcontrolsandactuationsystems,airsystemsandland-inggearsystems.Itparticipatesinvariouscivilandmilitaryaircraftprogrammesaswellasresearch&technologyde-velopments. Therangeincludes:commercialtransportaircraft,militarytransportaircraft,businessjets,regionalaircraft,fighterair-craft, military trainer aircraft, civil helicopters and combat helicopters.

System SolutionsLiebherr-Aerospace offers complete system solutions and components according to the individual needs of aircraft manufacturersandoperators.Withthecertifieddisciplinesofdevelopment,production,qualification, integrationandcustomer services, Liebherr-Aerospace combines innova-tivepracticesandhighmodularitytofullyfitthecustomers’requirements.

Air Management Systems: •AirConditioningSystems•EngineBleedAirSystems•CabinPressureControlSystems•WingAnti-IceSystems•GalleyAirChillers•HeatingSystems•AirHumidificationSystems•CooledAirSupplyforOBIGGS/FTIS•SystemElectronics

Flight Control and Actuation Systems: •HighLiftSystems•PrimaryFlightControlSystems•FlightControlComputers•HorizontalStabilizerActuators•CockpitControls•PowerElectronics•ActuationSystems•Gearboxes•Hydraulics•SystemElectronics

Landing Gear Systems:•MainLandingGears•NoseLandingGears•NoseWheelSteeringSystems•TailLandingGears•ActuationSystems•SystemElectronics