McQuay WME - Magnitude Magnetic Bearing Centrifugal
Catalog 604-3Magnitude Magnetic Bearing Centrifugal ChillerModel WME400 to 700 tons (1400 to 2461 kW)3/60/460HFC-134a
Note: The unit shown is for the default configuration; your unit may be configured differently. Refer to your selection for configuration.
ContentsFeatures and Benefits . . . . . . . . . . . . . . . . . . . . . . . 4Technology That Just Makes Sense . . . . . . . . 4The Compressor Technology . . . . . . . . . . . . . 5Oil-Free Design Benefits . . . . . . . . . . . . . . . . . 5Unit Control Features. . . . . . . . . . . . . . . . . . . . 6IPLV/NPLV Defined . . . . . . . . . . . . . . . . . . . . . 6Quality Standards . . . . . . . . . . . . . . . . . . . . . . 7Chiller Identification. . . . . . . . . . . . . . . . . . . . . . . . . 8Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Electrical Notes . . . . . . . . . . . . . . . . . . . . . . . 10Field Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . 11Dimension Drawings . . . . . . . . . . . . . . . . . . . . . . . 12Drawing Notes . . . . . . . . . . . . . . . . . . . . . . . . 12Standard Head Connection Dimensions . . . . 23Marine Water Box Dimensions . . . . . . . . . . . 24Optional External Harmonic Filter Dimensions 25Physical Data & Weights. . . . . . . . . . . . . . . . . . . . 27Lifting and Mounting Weights . . . . . . . . . . . . 27Physical Data - Evaporator . . . . . . . . . . . . . . 28Physical Data - Condenser . . . . . . . . . . . . . . 28Refrigeration Diagram . . . . . . . . . . . . . . . . . . . . . . 29Application Considerations . . . . . . . . . . . . . . . . . 30Location Requirements . . . . . . . . . . . . . . . . . 30Optimum Water Temperatures and Flow . . . 30Condenser Water Temperature. . . . . . . . . . . 31Retrofit Knockdown . . . . . . . . . . . . . . . . . . . . 32Options and Accessories . . . . . . . . . . . . . . . . . . . 33Engineering Guide Specifications . . . . . . . . . . . . 35Manufactured in an ISO-certified facilityDocument:Original Issue:Revision Issue:Replaces:Software Version:CAT 604-3October 2009July 2012May 2012MST Centrifugal Chiller v. 08.0 2012 McQuay International. Illustrations and data cover the Daikin McQuay product at the time of publication and we reservethe right to make changes in design and construction at anytime without notice. The following are trademarks or registeredtrademarks of their respective companies: BACnet from ASHRAE; LONMARK, LonTalk, LONWORKS, and the LONMARK logo aremanaged, granted and used by LONMARK International under a license granted by Echelon Corporation; Modbus from SchneiderElectric; MicroTech E, Open Choices from McQuay International; LEED from the U.S. Green Building Council.
Features and BenefitsFeatures and BenefitsMagnitude Magnetic Bearing ChillersWME0700WME0500500WMC400DModel WMEWMC290DWMC250DDWMC150DDWMC145DDModel WMCWMC145S100For Magnitude model WMC, see Catalog 602200300400500600700Technology That Just Makes SenseBenefit SummaryThe newest member of the Daikin McQuay Magnitude Chiller family (Model WME) takes Magnetic BearingCentrifugal Chillers to a new level. Building on theoutstanding success of Magnitude model WMC, the newestMagnetic Bearing centrifugal chiller capitalizes on our 50years of experience designing and manufacturing centrifugalcompressor chillers. Magnitude model WME shares importantfeatures with its predecessors: Lowest Energy Consumption due to highest full and partload efficiency in its size range. State-of-the-art magnetic bearing compressor Magnetic Bearing oil-free technology Unit-mounted Variable Frequency Drive Positive pressure design Hermetically sealed direct-drive motor User-friendly MicroTech controls Open Choices feature for BAS of your choice R-134a refrigerant (Zero Ozone Depletion Potential) Onboard Refrigerant Containment AHRI certification Sustainable Performance assured for the operating life ofthe chiller. The positive pressure, oil-free design eliminatesperformance degradation due to non-condensables and oilcontamination of the refrigerant. Increased Reliability Magnetic bearing design needs no oilmanagement system, and has only one major moving part. Enhanced Flexibility Selectable shell and tube sizesensures maximum heat exchanger flexibility to meet theflow and performance requirements of your application. Quiet Low sound level with virtually no structure-bornevibration eliminates the need for additional expensive soundattenuation accessories. Smart Refrigerant Choice The compressor is optimized forR-134a, a positive pressure refrigerant that has no phase-outschedule and no ozone depletion - a green solution. Smart Controls Onboard digital electronics provide smartcontrols, incorporating a system of sophisticated selfdiagnostic monitoring and controls. Industry Leading Design Learn more about potentialLEED points and optional Seismic certification page 7.4Cat 604-3
Features and BenefitsThe Compressor TechnologyCutting-edge magnetic bearing technology enables outstandingenergy efficiency and reliable, long-life operation. TheMagnitude chiller’s exceptional efficiency is due to the directdrive magnetic bearing compressor technology. This designeliminates the friction inherent in traditional centrifugalcompressors that can reduce efficiency.A digitally-controlled magnetic bearing system replacesconventional lubricated bearings. The direct drive motoreliminates the need for a lubricated gear box and associatedpower losses. The frictionless compressor shaft is thecompressor’s only moving component, and it levitates on amagnetic cushion. Sensors at each magnetic bearing providereal-time feedback to the bearing control system.Figure 1: Compressor Rotating AssemblyThe chillers utilize digital control electronics to proactivelymanage unit operation and provide control of external chilledwater and cooling tower pumps. The compressor runs at theminimum speed necessary to maintain cooling capacity and lift(which decreases with lower condenser water temperatures),thus minimizing energy usage over the entire range ofoperating conditions. The innovative design of the MicroTechE controller will help keep your chiller running efficiently.day in, day out, for years to come.Extremely Low Vibration LevelsAs a result of the magnetic bearings and low inertia design, thecompressor vibration levels are extremely low, minimizingvibration that could be transmitted to the structure.The unit is shipped with rubber waffle mounting pads. Springvibration isolators are usually not required.Low Sound LevelsContinuing the legacy of industry-leading sound levels, theMagnitude chiller has lower sound levels than comparablysized centrifugal chillers.Oil-Free Design BenefitsTotally Oil-Free Operation Greater EfficiencyWith no oil to coat the heat transfer surfaces, a gain inheat exchanger efficiency can be realized.No Oil Loss Sustainable PerformanceLow Operating CostsThe Magnitude chiller Integrated Part Load Value (IPLV) isextremely low when compared with any other chillers in thistonnage range - as low as 0.312. (See page 6 for IPLVdefinition and discussion). There is a potential for significantenergy savings at part load and lower ambient temperaturescompared to fixed-speed chillers.Sustainable PerformanceAll oil-lubricated chillers will deposit oil on heat transfersurfaces and eventually lose some efficiency. Since theMagnitude chiller uses a positive pressure refrigerant (HFC134a) and has no oil, the industry-leading efficiency can bemaintained for the life of the chiller. Additionally, over timenegative pressure chillers (such as those using HCFC-123)may draw air and moisture into the system, which cansignificantly increase energy consumption.Ultra-Smart ControlsIt is only fitting that this revolutionary chiller design bematched with the advanced Daikin McQuay MicroTech control technology to give you the ultimate in chillerperformance and control. Our control design includes manyenergy-saving features and interface enhancements not foundin any other unit controller system on the market today.Cat 604-3With no possibility of oil loss at light loads or due to wornseals, the original energy saving efficiency can bemaintained for the life of the chiller.No Oil Handling Equipment Greater ReliabilityWith magnetic bearings operating in a magnetic electricalfield instead of oil-lubricated bearings, the oil handlingequipment is removed. No need for: oil pumps oil reservoirs oil coolers oil filters water regulating valves oil relief valves oil system controls, starter, piping, heaters, etc.that are needed to maintain oil quality. These devices canbe a fault source in traditional chillers, and removingthem significantly increases unit and system reliability.No Oil System Reduced Maintenance CostsWith oil removed from the system, oil samples, oilchanges, oil system maintenance, oil filter changes andleaks are eliminated.5
Features and BenefitsOpen Choices BAS FlexibilityIntegrated Variable Frequency DrivesThe exclusive Open Choices feature provides seamlessintegration and comprehensive monitoring, control, and twoway data exchange using industry standard protocolsLonTalk , BACnet or Modbus . Open Choices offerssimple and inexpensive flexibility to use the BuildingAutomation System of your choice without an expensivegateway panel. Open Choice Benefits include: Easy to integrate into your BAS of choice Factory- or field-installed communications module Integrated control logic for factory options Easy-to-use local user interface Comprehensive data exchangeA Variable Frequency Drive (VFD) modulates compressorspeed in response to load and evaporator/condenser pressure.VFD technology significantly reduces power input at part loadoperation and at lower than design ambient temperatures.Compliance with ASHRAE Std. 90.1According to ASHRAE, chillers usually spend 99% of theiroperating hours at part load conditions and most of this time atless than 60% of design capacity. Thus, the part load efficiencyof chillers is all-important.ASHRAE Standard 90.1 was developed to assist owners anddesigners make informed choices on a buildings design,systems and equipment selection. Magnitude chillers cansignificantly exceed ASHRAE 90.1 minimum efficiencyrequirements.The VFD can dramatically reduce annual energy costs whenthere are long periods of part load operation and/or lowcompressor lift (lower condenser water temperatures). Theattributes of VFD drives produce one of the industry's mostefficient single-compressor chillers based on the all-importantIPLV value. See IPLV/NPLV Defined inset for details on theAHRI IPLV efficiency rating.An additional benefit of a VFD is improved power factors. Thepower factor will be 95% at 500 tons (AHRI conditions) withthe M3 low harmonic option, and 91% for the M2 standardVFD (at 500 tons), which may help reduce power costs.The use of a VFD on centrifugal chillers also provides anexcellent method of reducing motor starting inrush-even betterthan “solid state” starters. Starting current can be closelycontrolled since both the frequency and voltage are regulated.This can be an important benefit to a building's electricaldistribution system. Low inrush current at startup is also idealfor operation with backup or emergency power systems andcan reduce the size of backup generators.Optional Harmonic FilterIPLV/NPLV DefinedPart load performance can be presented in terms ofIntegrated Part Load Value (IPLV), which is based onAHRI standard rating conditions (listed above), or NonStandard Part Load Values (NPLV), which is based onspecified or job site conditions. IPLV and NPLV are basedon the following weighting equation from AHRI 550/590:IPLVorNPLV 10 .01 0 .42 0 .45 0 .12 ABCDUsing kW/ton, where:A kW/ton (or COP) at 100%B kW/ton (or COP) at 75%C kW/ton (or COP) at 50%D kW/ton (or COP) at 25%WeightingThe percent of annual ton-hours of operation near the fourrated load points are as follows: 1% of operating ton-hours in the bin range 93 100%load (represented by the rating at 100% load) 42% of operating ton-hours in the bin range 62 92%load (represented by the rating at 75% load) 45% of operating ton-hours in the bin range 37 61%load (represented by the rating at 50% load) 12% of operating ton-hours in the bin range 0 36%load (represented by the rating at 25% load)6An optional factory-mounted and wired or field mounted andwired, passive harmonic filter is available for the WME 500.Although the harmonic characteristics of the standard VFDdrive are acceptable in the vast majority of applications, thisfilter is a cost effective option for those applications thatrequire reduced harmonics. Under most application conditions,it is guaranteed to meet the IEEE Standard 519 for harmoniclevels.Onboard Refrigerant Containment SystemPumpout systems are required on many jobs to collect andcontain the refrigerant charge when access to internal chillercomponents is required for service. Magnitude condensers aredesigned to hold the entire unit refrigerant charge ( 90% fulland at 90 F (32 C) ambient temperature). When service isrequired, the refrigerant charge can be pumped down into thecondenser by compressor operation and use of a refrigeranttransfer unit. Elimination of the cost and space requirements ofan external storage tank is a significant Daikin McQuayadvantage.Unit Control FeaturesThe Magnitude chiller control system consists of three majorcomponents: the unit control panel and the operator interfacepanel and the VFD power panel. The touch screen panel is onan adjustable arm so that it can be positioned comfortably forthe operator. The control panel contains a USB port fordownloading the unit's fault history, major parameter trends,and unit operating manual that is stored in memory.Cat 604-3
Features and BenefitsBy constantly monitoring chiller status and real time data, theMicroTech E controller will automatically take proactivemeasures to relieve abnormal conditions or shut the unit downif a fault occurs. For example, if a problem occurs in thecooling tower and discharge pressure starts to rise, thecontroller will automatically hold the load point and activatean alarm signal. A further rise in pressure will initiatecompressor unloading in an effort to stay online. If thepressure continues to rise, the unit will shut off as a safetyfeature.Demand limit control- Maximum motor current draw can beset on the panel, adjusted from a remote 4-20 ma signal, or setvia the BAS interface using the Open Choices feature. Thisfeature controls maximum demand charges during high usageperiods.User-Friendly Touch Screen PanelSafe Power Interruption - In the event of a power failure, thecompressor motor acts as a generator, providing power for thebearing control system during coast down. It also has a backupbearing system.Operation simplicity was one of the main considerations in thedevelopment of the MicroTech E controller. The operatorinterface is a 15-inch, Super VGA color touch-screen monitor,mounted on an adjustable arm. Key operating parameters andsetpoints are easily accessible.For added convenience, the unit Operating and Maintenancemanual is viewable on the touch-screen panel.Figure 2: MicroTech E Home ScreenStaging Options (Multiple Chiller Installations)- “The WMEonboard chiller controls are designed to offer chiller stagingand loading options for up to eight WME chillers on multiplechiller plant configurations. Contact the Chiller Applicationsdepartment for more information on this capability.”Quality StandardsAHRI CertificationWe have an on-going commitment to supply chillers thatperform as specified, and participate in the AHRI CertificationProgram. On-going performance verification of chillercapacity and power input plus AHRI certified selection outputprovide the owner with specified performance in accordancewith the latest version of AHRI Standard 550/590.LEED Building owners who wish to pursue Leadership in Energy andEnvironmental Design (LEED ) Green Building Certification,the performance of the WME may contribute points towardsEnergy and Atmosphere (EA) Credits 1 and 4.The MicroTech E controller's memory retains a record of faultsand the time/date stamp. The controller memory (no batteriesrequired) retains the fault history for troubleshooting andmonitoring unit performance.The MicroTech E controller can record and plot watertemperatures, refrigerant pressures, and motor load in order totrend performance. These values can also be downloadedthrough a convenient USB port in the control panel, andexported into a spreadsheet for further evaluation and recordpurposes.MicroTech E Controller Increases Chiller EconomySmart features that optimize operating efficiency have beenincorporated into our MicroTech controls:Direct control of water pumps- Digital output relays provideautomatic lead-lag of the evaporator and condenser pumps,permitting pump operation only when required.Chilled-water reset- Accomplished directly on the unit orremotely by resetting the leaving water temperature based onthe return water temperature. Raising the chilled water setpointduring periods of light loads can dramatically reduce electricalconsumption.Cat 604-3Points earned for EA Credit 1 are awarded based on overallbuilding efficiency. The great efficiency of the WME willcontribute to the total points earned for this credit.EA Credit 4 qualification is partially determined by tonnageand refrigerant quantity. Vessel stack and tube count selectionswill affect the quantity of refrigerant in the chiller. Most WMEconfigurations will qualify for EA Credit 4. Contact your localDaikin McQuay sales representative for more information.IBC/OSHPD Seismic CertificationDaikin McQuay Magnitude Chillers have been tested andcertified by an independent agency, experts in seismic analysisand design to meet IBC seismic and OSHPD pre-approval.Find more information about seismic requirements and HVACsystems on the Seismic Information page ofwww.daikinmcquay.com.Factory TestingAll of our centrifugal chillers are factory-tested with water atspecified job conditions on AHRI qualified test stands.Operating and safety controls are checked for correct settingsand operation. This testing helps reduce field start-up issuesand maintain critical construction schedules.7
Chiller IdentificationFigure 3: Magnitude Code String Chiller IdentificationChiller IdentificationWME 0500S S M2 S S AAB E3612 BE 2RA C4 440 CC Y A C3012 BYLL 2RA C4 1050 CC Y A A 13412345 678910111213 14 15161718192021 22 23 24 25Water-Cooled ChillerUnit SizeSingle CircuitMotor Code M2 – Standard M3 – Low THD (WME0500) M4 – Low THD (WME0700)Voltage Code, 3/60/480 A – 3/60/ 440V R – 3/ 60/460V S – 3/ 60/480VSound PackageCompressor RevisionEvap: Size, dia (in) -length (ft)Evap Tubes: B Count, E TypeIf code begins with:t # % w FWBQPSBUPS UVCFTt & ' ( w FWBQPSBUPS UVCFTt , . .JYFE FWBQPSBUPS UVCFTEvap Heads: 2 Pass, R Right, A Conn, TypePasses: 1, 2, 3Handednesss: R-Right; L-LeftConnection: A-Victaulic; B- Flanged; C/E-Marine WaterboxEvap Design Press: Ref 200 psiWaterside: C4 150 psi C5 300 psiLeaving Water Temp (x 10)Evap Tube Sheet and Head MaterialNOT USEDEvaporator RevisionCond: Size, dia (in) length (ft)Cond. Tubes: Type and CountIf code begins with:t - / 1 w FWBQPSBUPS UVCFTt " # w FWBQPSBUPS UVCFTHeads: 2 Pass, R Right, A Conn, TypePasses: 1, 2, 3Handednesss: R-Right; L-LeftConnection: A-Victaulic; B- Flanged; C/E-Marine WaterboxCond Design Press: Ref 200 psiWaterside: C4 150 psi C5 300 psiMax. Leaving Water Temp F (x 10)Cond. Tube Sheet and Head MaterialNOT USEDCompressor RevisionASME Pressure Vessel CodeRefrigerant8Cat 604-3
Chiller IdentificationFigure 4: Magnitude Code String Chiller Identification080 E1 YY EAYYY MBYYYYYY YYYY YY B 1 4 B Y Y 5 1 B A 0500 U Y H Y Y Y Y 2 B2627 2829303132 33 34 35 36 37 38 39 40 41 424344 45 46 47 48 49 50 51 52Delayed Start WarrantyRefrigerant WarrantyFutureFutureFutureFutureExtended WarrantyStandard 1st Year WarrantyChiller Startup (Std on Domestic)Refrigeration TonsUnit RevisionARI/ETL/CETL ListingStandard/Certified/Witness Test OptionKnockdown:Y-None1-Type I2- Type II3- Type IIIFutureSpecialRefrigerant:A - Full ChargeB/N - Holding ChargeCrating:4 Shipping Bag/Wood Skid (std.)Standard FinishFlow Switch (standard)Shell and Head Insulation:H 3/4” Insulation3 1.5” InsulationYY NoneNOT USEDBAS Card:MB Modbus; LY LONworks; BM BacnetControls: MicroTech-ENOT USEDExpansion ValveRefrigerant WeightCat 604-39
Electrical DataElectrical NotesElectrical Data1 Units are available for 460 or 440 to 480 VAC at 60 Hz.2 Wiring, fuse and wire size must be in accordance withthe National Electric Code (NEC).3 Important: Voltage unbalance not to exceed 2%.Notes for field wiring diagram1 All line-side wiring must be in accordance with the NECand be made with copper wire and copper lugs only.2 A customer furnished 24 to 240 Vac power for alarmrelay coil may be connected at J18. Maximum rating ofthe alarm relay coil is 25 VA.Power Wiring3 Remote on/off control of unit can be accomplished byUse only copper supply wires with ampacity based on 75 Cconductor rating. Connections to terminals must be made withcopper lugs and copper wire.4 If field supplied pressure differential flow switches areLug size range is: (3) 3/0 AWG - 500 kc mil.Power Factor Correction CapacitorsDo not use power factor correction capacitors with(WMEchillers. Doing so can cause harmful electrical resonance in thesystem. Correction capacitors are not necessary since VFDsinherently maintain high power factorsShort Circuit Current RatingsThe standard short circuit rating is 35kA for 460 V. Optionalhigh short circuit current ratings are available for 65kA, and100kA with a matching circuit breaker.The optional circuit breaker must be sized to meet theseratings.3-Phase vs. 6-phase Motorsconnecting a set of isolated dry contacts at J25.used, they must be installed across the vessel and not thepump. They must provide isolated dry contacts at J27.5 An optional customer supplied 25 VA maximum coilrated, chilled water pump relay (one or two) may bewired as shown. This option will cycle the chilled waterpump in response to chiller demand.6 The condenser water pump must cycle with the unit. Acustomer supplied 25 VA maximum coil rated,condenser water pump relay (one or two) must be wiredas shown. Units used in a free-cooling application musthave condenser water above 50 F before starting.7 Optional customer supplied 25 VA maximum coil ratedcooling tower fan relays may be wired as shown. Thisoption will cycle the cooling tower fans as prescribed bythe tower control set points.8 External 4-20mA signals can be wired to J23 for leaving(chilled) water reset and to J26 for demand limit.WME 500 motors are designated as M2 or M3. "M2 motors are standard 3-phase and the VFD performssimilar to a 6-pulse drive. "M3 motors are 6-phase (connected to a 3-phase powersupply) and the VFD performs similar to a 12-pulse drive.They provide increased protection against harmonicdistortion, but are not required on most applications.WME 700 motors are 6-phase and designated as M4. The VFDperforms similar to a 12-pulse drive.10Cat 604-3
Field Wiring DiagramFigure 5: Field Wiring DiagramField Wiring DiagramCat 604-311
Dimension DrawingsDrawing Notes9 Unit shown has standard right-hand water connections.Dimension Drawings1 All dimensions are in inches [millimeters] unless notedotherwise.2 Final connections must allow for 0.5 inch /- (12.7mm)manufacturing tolerances.3 1.00-inch FPT [25.4 mm] evaporator and condenserrelief valves must be piped per ANSI / ASHRAE 15.Number of relief valves is 1 per evaporator and 2 percondenser.4 .375 inch [9 mm] suction nozzle relief valve must bepiped per ANSI / ASHRAE 15.5 MinimumClearances (See Figure 6):Left-hand connections are available for either vessel. Forright hand evaporator the inlet and outlet nozzles arereversed. ANSI-flanged connections are available uponrequest. When using ANSI-flanged connections add 0.5inch [13 mm] to each flanged end.10 Dimensions shown are for units (evaporator / condenser)with standard design pressures. The waterside designpressure is 150 PSI {1034 kPa}. Consult the factory forunit dimensions with higher design pressures.11 The unit vibration isolator pads are provided for fieldinstallation and when fully loaded are 0.250 inches [6mm] thick. Installation layout should be designed by qualified personnel familiar with local codes.12 These values are for units with standard wall thickness Allow a minimum of 3 ft. on all for sides and the topsides of chiller to allow for service access.13 The shipping skid adds 4.00 inches [105 mm] to the Provide a minimum of 3 ft. clearance in front of chillerstarter panel or according to NEC or local codes.14 If main power wiring is brought up through the floor, this Provide a minimum of 14 ft. clearance on one end of thechiller for tube removal.15 The unit is shipped with an operating charge of6 Electric Panels- Most codes require 48 inches (1219 mm)16 Optional marine water box connections are availableclearance in front of control boxes and electrical panels.Check codes for your location.7 3.25-inch [83mm] diameter lifting holes are provided.See installation manual IM 1033 (available onwww.daikinmcquay.com) for lifting instructions.8 All water connections are given in standard U.S. pipesizes. Standard connections are suitable for welding orvictaulic couplings.copper tubing only.overall unit height.wiring must be outside the envelope of the unit.refrigerant.upon request.17 To determine the evaporator and condenser tube size,compare the Code Item Report generated by the selectionprogram with Figure 3, page 8. Code items 9 and 17 willgive the evaporator and condenser tube sizes, respectivel.18 Units with M2 motors and the optional internal harmonicfilter have a two-door power panel in lieu of the standardsingle-door.Figure 6: Minimum ClearancesMinimum 3’ Clearance on all sides and top of chiller; Minimum 14’ clearance on one side for tube removal.TOP VIEWMinimum 3’ ClearanceMinimum 14’ Clearance for tube removalMinimum 3’ ClearanceMinimum 3’ Clearance12Cat 604-3
Dimension DrawingsFigure 7: WME0500 - E3612/C3012 - 2-pass - M2 standard motor (60Hz - 440/460/480V) (See page 12 for drawing notes.)13.7348LB148.237643RBWME0500 M2: 440V (60Hz), 460V (60Hz),480V (60Hz)46.91192ZX7.6193O.I.T.S.3.180LF17.0433RFTOP VIEW313.83492.563170.4 EVAP. (UNIT OVERALL)4329 5, 8, D.RELIEFVALVE5, 11,1347.01195COND19.3489Y3X5.3133145.43694169.0 COND.4292 5, 8, 9YZ5.313369.0175377.0 UNIT O/A1956 55, 8, 9RIGHT VIEWFRONT VIEW148.237641.1329TYP.MTGHOLEENVELOPE OF UNIT148.0203TYP.MOUNTING FEET77.019567.2183Z5.112925.5646UNIT CONT.BOX6X1.435TYP.40.1101916.040692.723566, 14TOP VIEWCat 604-340.310234.0102TYP.This information is accurate at time ofprinting. McQuay reserves the right tochange design, specification and productdata without notice. Purchaser mustdetermine that the equipment is fit andsufficient for the job specifications. Nochange to this data may be made unlessapproved in writing by McQuay. McQuay'sLimited Product Warranty applies to allMcQuay equipment.ALL DIMENSIONS ARE IN DECIMALINCHES AND [MILLIMETERS]33390450100DRAWING NUMBERREV.13
Dimension DrawingsFigure 8: WME0500 - E3612/C3012 - 2-pass - M2 Motor (50Hz 380/400/415V - 60Hz 380/575V)WWME0500 - E3012/C2612 - 2-pass - M2 motor (50Hz 380/400/460V) with Factory-mounted Harmonic FilterWME0500 - E3612/C3012 - 2-pass - M3 Low THD Motor (50Hz 380/400/415V - 60Hz 380/440/460/480/575V)(See page 12 for drawing notes.)13.7348LB148.237643WME0500 M2: 380V (50Hz), 400V (50Hz),415V (50Hz), 380V (60Hz),575V (60Hz).RBWME0500 M3: 380V (50Hz), 400V (50Hz),415V (50Hz), 380V (60Hz),440V (60Hz), 460V (60Hz),480V (60Hz), 575V (60Hz).46.91192ZX7.6193O.I.T.S.3.180LF17.0433RFTOP VIEW313.83492.563170.4 EVAP. (UNIT OVERALL)4329 5, 8, .32446UNITO/A5, 11,1347.01195CONDY19.3489XY35.3133169.0 COND.4292 5, 8, 9145.43694Z5.313369.017535, 8, 977.0 UNIT O/A1956 5FRONT VIEWRIGHT VIEW148.237641.1329TYP.MTGHOLEENVELOPE OF UNIT14MOUNTING FEET77.019567.2183Z5.1129This information is accurate at time ofprinting. McQuay reserves the right tochange design, specification and productdata without notice. Purchaser mustdetermine that the equipment is fit andsufficient for the job specifications. Nochange to this data may be made unlessapproved in writing by McQuay. McQuay'sLimited Product Warranty applies to allMcQuay equipment.27.8707UNIT CONT.BOX6X1.43540.1101916.040683.521226, 14TOP VIEW144.0102TYP.54.013728.0203TYP.ALL DIMENSIONS ARE IN DECIMALINCHES AND [MILLIMETERS]33390460100DRAWING NUMBERREV.Cat 604-3
Dimension DrawingsFigure 9: WME0500 - E3012/C2612 -2-pass, M2 standard motor (60 Hz 440/460/480V) (See page 12 for drawing notes.)148.2376413.7348LB3RBWME0500 M2: 440V (60Hz), 460V (60Hz),480V (60Hz)38.9989ZX5.1130TOP VIEW3.18017.04333RFO.I.T.S.LF48.61235169.0 EVAP. UNIT OVERALL4292 5, 8, 829CONDRELIEFVALVES17.3438YX35.31335, 8, 9YZ5.3133145.4369442.8108758.0147366.0167668.4 UNIT O/A1737 5164.6 COND.4181 5, 8, 9FRONT VIEWSIDE VIEW148.23764This information is accurate at timeENVELOPE OF UNIT8.0203TYP.14MOUNTING FEET1.1329TYP.MTG.HOLEof printing. McQuay reserves theright to change design, specificationand product data without notice.Purchaser must determine that theequipment is fit and sufficient for thejob specifications. No change to this66.01676data may be made unless approved7.2183Z2.665Xin writing by McQuay. McQuay's21.053325.4645UNIT CONT.BOXLimited Product Warranty applies toall McQuay equipment.61.43540.
The newest member of the Daikin McQuay Magnitude Chiller family (Model WME) takes Magnetic Bearing Centrifugal Chillers to a new level. Building on the outstanding success of Magnitude model WMC, the newest Magnetic Bearing centrifugal chiller capitalizes on our 50 years of experience des
All 48 heat pumps can be seen below in Table 1.4. Heat Pump Schedule Terminal Unit No. Manufacturer Name CFM GPM HP 0-A/1 McQuay Enfinity 1000 7.6 HP 0-A/2 McQuay Enfinity 300 2.1 HP 0-A/3 McQuay Enfinity 630 5.3 HP 0-A/4 McQuay Enfinity 630 5.3 HP 0-A/5 McQuay Enfinity 300 2.1 HP 0-A/6 McQuay Enfinity 1000 7.6
For more information or the name of your local McQuay representative, call 1-800-432-1342 or visit www.mcquay.com Products manufactured in an ISO certified facility. 2006 McQuay International A/SP 31-223 (10/06) To find out more about McQuay commercial rooftop systems, call your local McQuay repre
McQuay Air Cooled Chiller 130 Ton Mfg: McQuay Model: ALR130BD Stock No. ACEU07 Serial No. 3NB0014312 McQuay Air Cooled Chiller 130 Ton. Model ALR130BD. S/N 3NB0014312. Barrels were replaced in 1993 with newer models. Model CDE1410, S/N 5YM0015300. (4) compressors, 40 hp, 69 rla, 297 lra, 460 V, 60 hz, 3 p
McQuay is the incarnation of quality and trustworthiness. Today, McQuay introduces leading-edge central air conditioning technology to all over the world, With centurial expertise, we are providing end users with energy-saving, eco-friendly and comfortable air conditioning products. McQuay Cramlington Factory, UK McQuay Water Cooled Packaged Unit R407C S E R I E S 4 High Efficiency Hermetic .
RoofPak Applied Rooftop 15 to 140 tons VAV Box Type Maverick II Commercial Rooftop 15 to 75 tons Vertical Self Contained System 15 to 125 tons For more information about the McQuay Delivered VAV System, contact your McQuay representative. To find a McQuay repres
McQuay International introduces its new water cooled screw chillers equipped with new compressors. McQuay water cooled PROXIMUS “EVOLUTION” is a new range of chillers using the last generation of McQuay StarGateTM single screw compressors. They are manufactured by McQuay to satis
WME’s predecessor, the William Morris Agency (“WMA”), was formed in 1898. WMA became WME following its merger with the Endeavor agency in 2009. WME is a talent agency that represents top performing artists, authors and entertainers, including writers
Reference list The reference list must have the title word References, which should capitalised, in bold and centred. The reference list should contain full details of all the sources mentioned in your text, arranged alphabetically by surname of first author. List entries should be double-spaced (both within and between entries), and the first line of each reference is flush left with .
