Capabilities - Eaton

1 airbus a330 /A340 CapabilitiesA340-500 has a range of up to16,600 9,000 nm. Theshorter range four-engineA340-300 enhanced is offeredwith a new version of theCFM International CFM56-5 Cengine. The A340-500/-600 arepowered by the Rolls-RoyceTrent 500 tremendous operating effi-ciency of the a330 /A340 Familyis enhanced by voluminousunderfloor holds for generatingcargo revenue, with room for60% - 100% more freight thanthe largest competing aircrafton the market. The unrivaledoperating economics of theA330/A340 Family mean that anairline can even operate prof-itable cargo flights without asingle passenger on A340-500 and -600, thelongest and largest airbus air-craft in operation to date, main-tain the airbus leadership intechnology and innovationthrough the use of advancedmaterials, systems and platforms bring a new levelof comfort, reliability, and versa-tility in long and ultra-long rangeaircraft.

2 A new cabin interior fea-turing sleek and harmoniouslines and unrivaled spacious-ness, provide airlines with newways of optimizing the cabin. Latest deliveries of the A340-600 platforms have introducednew features such as lower-deck facilities, which includegalleys with a trolley lift to themain deck, creating more seat-ing capacity on the main addition, airlines have chosento install mini suites in FirstClass cabins and AFIS ( airbus InFlight Information System). The A340-500 now flies theworld's longest air routes, suchas Dubai to New-York, andSingapore to Los Angeles. Withthe ability to fly economicalroutes of up to ,600 km., the A340-500opened a new era of travel. It isthe longest-range aircraft everbuilt. The a330 /A340 Family has inte-grated state-of-the-art technolo-gy in its overall operation,including: fly-by wire flight con-trol, side-stick controller, anddigital avionics to support a330 /340 hydraulic systemis comprised of three fully inde-pendent systems Blue,Green and Yellow to furnishthe hydraulic power required tooperate flight controls, landinggear, spoilers, flaps and slats,cargo doors, nosewheel steer-ing, thrust reversers and theemergency electrical hydraulic system operatesat a nominal pressure of 3000psi (207 bar).

3 Four Eaton Vickers brand modelPV3-300-EA2 series variable dis-placement inline piston pumpsare installed on eachA330/A340. These engine drivenpumps are equipped with aninlet boost impeller and electri-cal depressurization valve (EDV).The three air-cooled, continu-ously rated motorpumps(Vickers brand MPEV3-032-15)are AC electric motor driveninline design, variable displace-ment Vickers brand engine driv-en pump (PV3-300-EA2) (EDP)provides primary hydraulicpower for each of the threeindependent systems, Blue,Green and Yellow. The Greensystem is powered by twoEDPs, and the Blue and Yellowsystems are each powered byone hydraulic motor- driven gen-erator (model CMV3-022-EA3 Cand CMV3-049-EA1A) providesemergency electrical power incase of primary electrical powerfailure. The model CMV3-022-EA3C is rated at kVA forA340 aircraft while the CMV3-049-EA1A is rated at 8 kVA forthe a330 aircraft.

4 A generatorcontrol unit (MGC-050-EA2 Eand MGC-EA1C) (GCU) controlsthe emergency generator byproviding speed regulation, volt-age regulation, and Stab Trim hydraulic motor(Vickers brand model MF3-075-EA1J and MF3-075-EA2A) actu-ates the horizontal stabilizer onthe aircraft. Eaton s ActuationSystems provides the groundservice hydraulic manifold, prior-ity valve, solenoid valve, andfuse manifold associated withright or left pitch trimmers. Inaddition, the a330 is equippedwith a reverse three systems provide powerfor primary flight controls(ailerons, elevators and rudder).The Blue system provideshydraulic power to the slats,speed brakes, parking brakes,spoilers, pitch trim and thrustreversers. The Yellow systemalso provides power to flaps,speed brakes, spoilers, pitchtrim, cargo doors, and thrustreversers. The Green systemprovides hydraulic power forthrust reversers, leading edgeflaps and slats, the emergencyelectrical generator, landinggear, and nosewheel power provided inthe Green system is aided by aram air airbus a330 /A340 Family ofaircraft engines are alsoequipped with Tedeco brandchip detectors, located in thesecondary power system oilflow.

5 The collectors capture fer-rous wear particles from gearsand bearing that could indicateimpending failure. Tedeco brand chip collectors areequipped with self-closingvalves permitting withdrawal ofthe magnetic probe for visualinspection of the collecteddebris, with minimal lost of oil. The airbus a330 /A340 Familyof aircraft has established sig-nificant market leadership inthe 240-380 seat category. Thefive twin or four- engine air-craft, including the new A340-500 and -600 models, offer thehighest degree of operationalflexibility and economy com-bined with unmatched passen-ger comfort. Selected as a keysupplier, Eaton Aerospace pro-vides the primary and emer-gency hydraulic power, emer-gency electric power andflap/slat hydraulic drives forthe aircraft. Eaton 's capabili-ties, as a leading supplier ofadvanced fluid power systemstechnology, continue to bedemonstrated in challengingprograms like the a330 a330 /A340 Family featuresa luxurious four-abreastarrangement in First Class,with each passenger enjoyingunimpeded access to an Class features spa-cious six-abreast seating,affording each passenger anaisle or window seat, whileEconomy Class passengers aregenerally seated in a comfort-able eight-abreast layout withno passenger more than oneseat away from an twin- engine a330 com-bines some of the lowestoperating costs of any aircraftever designed with maximumflexibility for a wide range ofroute structures.

6 The twin- engine a330 is available withGeneral Electric CF6-80E1,Pratt & Whitney PW4000 orRolls-Royce Trent 700 the quietest cabin inthe sky, the A340 enables air-lines to develop more non-stop ultra-long haul services,including routes over extremeand remote terrain. The A340-600, entered service in July2002. It carries 380 passengersup to 14,640 ,900 ultra-long range, 313 seat,2 Eaton CORPORATION AEROSPACEC5-23 December 2004 AAiirrbbuuss AA333300//AA334400 SSyysstteemm OOvveerrvviieewwEaton s Aerospace ProductCapabilitiesEATON CORPORATION AEROSPACEC5-23 December 2004 3 BLUE SYSTEMGREEN SYSTEMYELLOW SYSTEMA340 engine 2A330 engine 1A340 engine 1 & 4A330 engine 1 & 2A340 engine 3A330 engine 2 engine PumpPV3-300-EA2 MotorpumpMPEV3-032-15 Solenoid Valve71145-11 Trim MotorMF1-075-EA1 Pitch Trimmer71179-1 Other ControlFunctionsEngine PumpPV3-300-EA2 Solenoid Valve71145-11 Emergency GeneratorMotorpumpMPEV3-032-15 engine PumpPV3-300-EA2(A340) CMV3-022-EA3C( a330 ) CMV3-049-EA1 AGenerator Control Unit(A340) MGC-050-EA2E( a330 )

7 MGC-EA1 CEngine PumpPV3-300-EA2 MotorpumpMPEV3-032-15 Solenoid Valve71145-11 Trim MotorMF1-075-EA1 Pitch Trimmer71179-1 Other ControlFunctionsThe a330 /A340 Hydraulic System (Simplified)The aircraft engines are alsoequipped with Tedeco brand liq-uid level indicators that provide aviewing port that allows the oper-ator to check oil level in the auxil-iary power unit. A high contrastfeature provides excellent read-ability in subdued light. Anotherlevel indicator is the sight gauge,which is mounted on the oil reser-voir of the engine to provide visu-al indication of operating fluid lev-els. The gauge is designed towithstand direct flame impinge-ment without fluid loss. Eaton 's filler plug has an easyopening quick-disconnect filler capwith strainer to allow operators toadd oil into the APU and starterhousings. Eaton also provides a full-flowdebris monitor which is a speciallow-pressure drop housing thatenhances the capture efficiencyof chip detector in the gas turbineengine.

8 Eaton s Fluid Conveyance providesa variety of Aeroquip brand hoseand fittings CORPORATION AEROSPACEC5-23 December 2004 Eaton s airbus a330 /A340 ComponentsCHIP COLLECTORSIGHT PLUGENGINE- driven PUMPHYDRAULIC MOTOR driven GENERATORELECTRIC MOTORPUMP (EMP)GENERATOR CONTROL UNIT1817 SERIES SWIVELSCHIP DETECTORFILLER PLUGFULL FLOW DEBRIS MONITORFLEXIBLE HOSE ASSEMBLIESCHIP COLLECTORTHSA MOTOR1800 SERIES QUICK DISCONNECTSFLEXIBLE HOSE ASSEMBLIESGROUND MANIFOLDPRIORITY VALVESOLENOID VALVEFUSE MANIFOLDHYDRAULIC PITCH TRIMMER MANIFOLD ASSEMBLYPOWER DOOR SYSTEM ACTUATORGROUND SERVICE COUPLINGSCHANGEOVER VALVECMV3-022-EA3C (A340)CMV3-049-EA1A ( a330 /A340-500/600))Motor driven GeneratorEmergency electrical supply isprovided by a 3000 psi (207 bar)variable displacement hydraulicmotor driving a 400 Hz, 115/200volt, 3-stage AC on the A330model is cu. ( ), and power output 0-8kVA (power factor laggingto ).

9 Dry weight is lbs.( kg). Displacement on theA340 model is cu. ( ml/rev) and power kVA (power factor lag-ging to ).MGC-050-EA2E (A340)MGC-EA1C ( a330 /A340-500/600)Generator Control UnitThe generator control unit (GCU)on the a330 /A340 uses the lat-est solid state performance andreliability in a compact GCU houses the necessaryelectronic circuitry to controland test numerous functionsincluding: voltage and powerregulation, against current over-load, voltage/frequency limitsand permanent magnet genera-tor (PMG) short circuit, servovalve speed control and built-insystem test (BITE). The MGC-EA1C weighs lbs. ( kg)and the MGC-050-EA2D lbs. ( kg).PV3-300-EA2 ( a330 /A340) engine driven PumpMain hydraulic power is sup-plied by four 47 gpm (175L/min.), 3700 rpm, variable dis-placement, 3000 psi (207 bar),pressure compensated inlinepiston pumps . These highly reli-able engine driven pumps oper-ate continuously and areequipped with an outlet block-ing valve and electrical depres-surization valve (EDV).

10 Displacement is cu. (50 ml/rev.). Pump dry weight lbs. ( kg). Eaton CORPORATION AEROSPACEC5-23 December 2004 5 MPEV3-032-15( a330 /A340/A340-500/600)Elec tric MotorpumpAuxiliary hydraulic power forground operation is provided bythree air-cooled AC electricmotor- driven , 3000 psi (207 bar),variable displacement, pressurecompensated inline pistonpumps. Each unit produces (32 L/min.). displacementis cu. ( ml/rev.).Motorpump dry weight is ( kg).1D6549 Full-Flow Debris MonitorEaton s full-flow debris monitor has aspecial low-pressure housing thatenhances capture efficiency of thechip detector in a gas turbine DetectorEaton s Tedeco brand ChipDetectors provide electricalsensors that signal the pres-ence of ferro-magnetic wearparticles in lube systems ofthe engines and auxiliarypower ( a330 /A340)MF3-075-EA2A (A340-500/600) Trim HydraulicMotorThe horizontal stabilizer ispowered by a cu.