Trane Modular 20 to 35 Tons Detailliste

Commercial Self-ContainedModular Series20-35Ton Water-Cooled Air Conditioners20-32Ton Air-Cooled Air ConditionersRemote Air Cooled CondensersJune 2014

10 PKG-PRC003U-ENFeatures and BenefitsTracer Control Points for IntelliPak Modular Series Self-Contained Units• Cooling and heating setpoints• VAV dis

PKG-PRC003U-EN 11Features and BenefitsTrane R-410A 3-D™ Scroll CompressorFeatures listed below optimize the compressor design and performance:• Optimi

12 PKG-PRC003U-ENApplication ConsiderationsSelf-Contained Acoustical RecommendationsSuccessful acoustical results are dependent on many system design

PKG-PRC003U-EN 13Application ConsiderationsThe flexible horizontal discharge plenum option helps avoid complicated ductwork transitions.Ductwork turni

14 PKG-PRC003U-ENApplication ConsiderationsEquipment OptionsThe flexible horizontal discharge plenum allows multiple tested outlet options.This minimi

PKG-PRC003U-EN 15Application ConsiderationsCondenser Water PipingPiping Location and ArrangementProvide at least 24 inches of clearance between the pi

16 PKG-PRC003U-ENApplication ConsiderationsWaterside Economizer Flow ControlUnits equipped with waterside economizer control valves can be set up for

PKG-PRC003U-EN 17Selection ProcedureFollowing is a sample selection for a standard applied water-cooled self-contained at particularoperating conditio

18 PKG-PRC003U-ENSelection ProcedureSelection ProcedureAirflow = 14200 cfm at 2.5-inch duct static pressureUnit to include:Constant VolumeWaterside ec

PKG-PRC003U-EN 19Modular Series Self-ContainedDigit 1 - Unit ModelS = self containedDigit 2 - Unit TypeC = commercialI = industrialDigit 3 - Condenser

© 2014Trane All rights reserved PKG-PRC003U-ENIntroductionCopyrightThis document and the information in it are the property ofTrane, and may not be us

20 PKG-PRC003U-ENModel Number DescriptionsDigit 28 - Ventilation ControlB = airside econ w/Traq™ damper(top O/A inlet)C = airside econ w/ standarddamp

PKG-PRC003U-EN 21Model Number DescriptionsSelf-Contained Ship-With AccessoryModel NumberDigit1-Parts/AccessoriesP = parts/accessoriesDigit 2 - Unit Mo

22 PKG-PRC003U-ENGeneral DataTable 1. SCWG/SIWG/SCRG/SIRG general dataWater-Cooled Units Air-Cooled UnitsUnit Size 20 25 30 35 20 25 32Compressor Data

PKG-PRC003U-EN 23General DataTable 2. SCWG/SIWG/SCRG/SIRG self-contained heating coilFilter Data for Heating CoilQuantity 4Size (inches) 20x18x2Size (

24 PKG-PRC003U-ENGeneral DataTable 5. CCRC/CIRC remote air-cooled condenser general dataUnit Size 20 29 32Condenser Fan DataNumber/Type/Drive 4/Prop/D

PKG-PRC003U-EN 25Performance DataAirside Pressure DropNote: In Figure 6, p. 25, lines 1 and 3 are for the SXWG 20 ton only. Lines 2 and 4 are for all

26 PKG-PRC003U-ENPerformance DataFigure 8. Traq™ damper airside pressure dropFigure 9. Waterside economizer airside pressure drop

PKG-PRC003U-EN 27Performance DataFigure 10. Steam coil airside pressure dropFigure 11. Airside economizer airside pressure drop

28 PKG-PRC003U-ENPerformance DataWaterside Pressure DropFigure 12. Waterside economizer waterside pressure dropFigure 13. Unit without piping water pr

PKG-PRC003U-EN 29Performance DataNote: “Primary” refers to the side where the static pressure drop was measured. This value must be added to the unit

PKG-PRC003U-EN 3Table of ContentsIntroduction ...2Features and Benefits ...

30 PKG-PRC003U-ENPerformance DataWater-Cooled Unit Performance20-ton Water-CooledTable 7. SCWG/SIWG 20 economizer full capacity - 8,000 cfmfull capaci

PKG-PRC003U-EN 31Performance DataNote: Fan curves include refrigerant coil and internal cabinet static losses. To determine static pressure to use wit

32 PKG-PRC003U-ENPerformance Data25-ton Water-CooledTable 9. SCWG/SIWG 25 economizer - 10,000 cfmfull capacity coil low capacity coil45°F 55°F 45°F 55

PKG-PRC003U-EN 33Performance DataNote: Fan curves include refrigerant coil and internal cabinet static losses. To determine static pressure to use wit

34 PKG-PRC003U-ENPerformance Data30-ton Water-CooledTable 11. SCWG/SIWG 30 economizer capacity - 12,000 cfmfull capacity coil low capacity coil45°F 55

PKG-PRC003U-EN 35Performance DataNote: Fan curves include refrigerant coil and internal cabinet static losses. To determine static pressure used with

36 PKG-PRC003U-ENPerformance Data35-ton Water-CooledTable 13. SCWG/SIWG 35 economizer capacity - 14,000 cfmfull capacity coil low capacity coil45°F 55

PKG-PRC003U-EN 37Performance DataNote: Fan curves include refrigerant coil and internal cabinet static losses. To determine static pressure used with

38 PKG-PRC003U-ENPerformance DataAir-Cooled Unit Performance20-ton Air-CooledNote: Fan curves include refrigerant coil and internal cabinet static los

PKG-PRC003U-EN 39Performance Data25-ton Air-CooledNote: Fan curves include refrigerant coil and internal cabinet static losses. To determine unit’s to

4 PKG-PRC003U-ENTable of ContentsDimensions and Weights ...59Variable Frequency Drive Without ByPass ...

40 PKG-PRC003U-ENPerformance Data32-ton Air-CooledNote: Fan curves include refrigerant coil and internal cabinet static losses. To determine unit’s to

PKG-PRC003U-EN 41Performance DataHeating PerformanceTable 18. Steam heating capacity2 psi 5 psi 10 psiunit airflow capacity LAT capacity LAT capacity

42 PKG-PRC003U-ENControlsModular DDC controls with human interface (HI) panel make self-contained units more flexible andeasier to operate.Controls ar

PKG-PRC003U-EN 43Controls• Refrigeration fail relay• Heat fail relay• Supply fan fail relay• Active diagnosticsAnalog inputs• Occupied zone cooling se

44 PKG-PRC003U-ENControlsStandard Control Features on IntelliPak™ UnitsAll set-up parameters are preset from the factory, requiring less start-up time

PKG-PRC003U-EN 45Controls• STATUS is used to monitor all temperatures, pressures, humidities, setpoints, input and outputstatus.• CUSTOM allows the us

46 PKG-PRC003U-ENControlsUNIT OFF sequence “A”.When complete system shut down is required, the following sequence can be used:• Supply fan – off• Supp

PKG-PRC003U-EN 47Controls• VO relay – energized• Exhaust fan (field-installed) - on• Exhaust damper (field-installed) - openPurge with duct pressure c

48 PKG-PRC003U-ENControlsAlso, the FROSTAT system eliminates the need for hot gas bypass. It uses a suction line surfacetemperature sensor mounted nea

PKG-PRC003U-EN 49Controls• Variable water flow with intermediate piping onlyConstant water flow is for condenser pumping systems that are not capable

PKG-PRC003U-EN 5Features and BenefitsThe industry leader in self-contained systems since 1988 is now even better!Trane’s modular seriesunit is easy to

50 PKG-PRC003U-ENControls“free cooling,” the economizer initiates to attempt to satisfy the cooling zone temperature setpointwith the compressors stag

PKG-PRC003U-EN 51ControlsAuto ChangeoverWhen the system mode is auto, the mode will change to cooling or heating as necessary to satisfythe zone cooli

52 PKG-PRC003U-ENControlsHeating: Hot Water or SteamOn units with hot water or steam heating, the supply air temperature can be controlled to a heatin

PKG-PRC003U-EN 53ControlsZone Sensor OptionsStandard on all units: BAYSENS077CV/VAV: BAYSENS119The dynamic LCD display indicates status for System On/

54 PKG-PRC003U-ENControlson the self-contained units low voltage terminal board, or by using changeover thermostats. Eitherof these methods will assur

PKG-PRC003U-EN 55ControlsBAYSENS074BAYSENS073Figure 27. Zone temperature sensor w/timed override buttons and local setpoint adjustment,Accessory Model

56 PKG-PRC003U-ENElectrical DataSelection ProceduresRLA = Rated Load AmpsCompressor LRA = Locked Rotor AmpsFan Motor LRA = Locked Rotor Amps, N.E.C.Ta

PKG-PRC003U-EN 57Electrical DataTable 22. Fan motor electrical data200V 460V 575VHP TYPE FLA LRA FLA LRA FLA LRA5ODP 15.7 107 6.7 48 5.4 40TEFC 15 124

58 PKG-PRC003U-ENElectrical DataTable 24. Electric heat - single stageSCWG/SIWGSizeSCRG/SIRGSizeHeatKw200VAmps460VAmps20 20 16 44.8 19.625 25 20 55.6

PKG-PRC003U-EN 59Dimensions and WeightsNote: Refer to Table 28, p. 61 for SCRG/SIRG weight, lbs.Figure 29. SCWG/SIWG dimensions, in.6.75”

6 PKG-PRC003U-ENFeatures and BenefitsWhy consider Modular Series self-contained floor-by-floor systems?Improved Cash Management• Factory-installed and

60 PKG-PRC003U-ENDimensions and WeightsFigure 30. SCRG/SIRG dimensions, in.6.75”

PKG-PRC003U-EN 61Dimensions and WeightsTable 26. Dimensions, in (mm)Model A B C D E FSCWG/SCRG 20 20 (508) 10 3/4 (273) 58 1/2 (1486) 5 1/8 (54) 13 1

62 PKG-PRC003U-ENDimensions and WeightsNote: When unit is ordered with horizontal supply, ensure that all applicable codes areconsidered when installi

PKG-PRC003U-EN 63Dimensions and WeightsFigure 34. CCRC/CIRC - Air-Cooled CondenserREFRIGERANTLINECONNECTIONSFRONTAL VIEWOPTIONAL LOWAMBIENT DAMPER(ONE

64 PKG-PRC003U-ENDimensions and WeightsFigure 35. CCRC side viewTable 31. CCRC/CIRC electrical connections, in. (mm)model A B CCCRC/CIRC 20-32 4 1/2 (

PKG-PRC003U-EN 65Dimensions and WeightsFigure 36. Hot water coil: left-hand connectionsTable 33. Hot water coil dimensions & weight, in-lbsA B C D

66 PKG-PRC003U-ENDimensions and WeightsFigure 38. Steam coil: left connections53 13/16"36 15/16"22 1/2"3 5/16"15 7/8"1"4

PKG-PRC003U-EN 67Dimensions and WeightsFigure 40. Electric heat coilTable 34. Electric heat coil dimensions & weight, in-lbsunit size A B C D weig

68 PKG-PRC003U-ENDimensions and WeightsFigure 42. Waterside economizerTable 36. Waterside economizer dimensions & weight, in-lbs.weightunit size A

PKG-PRC003U-EN 69Dimensions and WeightsVariable Frequency Drive Without ByPassFigure 44. Airside economizer: detail AFigure 45. Airside economizer: de

PKG-PRC003U-EN 7Features and Benefits• Easily cleanable evaporator, condensers, and waterside economizers• Filter access door allows easy removal to e

70 PKG-PRC003U-ENDimensions and WeightsFigure 46. Frame A3: without bypass0.220.200.310.220.260.4314.658.0713.1910.1210.564.335.28Trane TR200OKStatusC

PKG-PRC003U-EN 71Dimensions and WeightsFigure 47. Frame B1: without bypass0.630.63AutoOnOffResetHandOnAlarmLogMainMenuMenuQuickAlarmWarn.OnResetInfoBa

72 PKG-PRC003U-ENDimensions and WeightsFigure 48. Frame B2: without bypassTrane TR200OKStatusCancelBackInfoResetOnWarn.AlarmQuickMenu MenuMainLogAlarm

PKG-PRC003U-EN 73Dimensions and WeightsFigure 49. Frame C1: without bypassTrane TR200OKStatusCancelBackInfoResetOnWarn.AlarmQuickMenu MenuMainLogAlarm

74 PKG-PRC003U-ENDimensions and WeightsVariable Frequency Drive With ByPassTable 39. With bypass VFD frame sizes200V 460V 575VHP Frame Frame Frame7.5

PKG-PRC003U-EN 75Dimensions and WeightsFigure 51. Frame B1 with bypass8.86 8.8619.0920.1021.4812.650.350.690.750.690.35SEE DETAIL ATYP. 3 PLCS.DETAIL

76 PKG-PRC003U-ENDimensions and WeightsFigure 52. Frame B2 with bypass.47.35.75.69.35.698.868.8619.0928.1726.7912.65.69SEE DETAIL BSEE DETAIL ADETAIL

PKG-PRC003U-EN 77Dimensions and WeightsFigure 53. Frame C1 with bypass11.0011.0024.3014.5129.9428.551.151.422.761.422.992.821.89SEE DETAIL BTYP. 3 PLC

78 PKG-PRC003U-ENDimensions and WeightsService ClearancesNote: When unit is ordered with horizontal supply, ensure that all applicable codes are consi

PKG-PRC003U-EN 79Mechanical SpecificationsModular Series Self-ContainedCabinetThe unit framework shall be formed structural steel members of galvanize

8 PKG-PRC003U-ENFeatures and Benefits• Supply air tempering control with heating option• Supply air heating control on VAV with hydronic heating optio

80 PKG-PRC003U-ENMechanical Specificationsmultiple V-belt sized for 130% of nominal motor horsepower. All drive components shall beaccessible without

PKG-PRC003U-EN 81Mechanical SpecificationsAgency ListingThe unit shall have the US/Canada Underwriter’s agency listing.IntelliPak™ Control OptionsAir

82 PKG-PRC003U-ENMechanical Specificationsoperating efficiency. An outside air temperature and relative humidity sensor are provided to allowmonitorin

PKG-PRC003U-EN 83Mechanical SpecificationsBTUs/lb. less than the return air enthalpy. During occupied mode, the outside air damper opens to15% (adjust

84 PKG-PRC003U-ENMechanical SpecificationsElectric HeatSingle stage electric heating coils with controls are field installed inside the unit casing at

PKG-PRC003U-EN 85Mechanical SpecificationsDual Point PowerTerminal BlocksTwo separate power terminal blocks are available to bring power to the unit.

86 PKG-PRC003U-ENMechanical Specificationsthe inter-processor communications bridge (IPCB) mounted in the unit with twisted wire paircommunication wir

PKG-PRC003U-EN 87Mechanical SpecificationsProtective Coating OptionThe unit’s interior and exterior shall have a 4 to 6 mil coat of protective coating

Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, the leader increating and sustaining safe, comf

PKG-PRC003U-EN 9Features and BenefitsIntegrated Self-Contained SystemsIntegrated Comfort™ System (ICS)Everything you need to know about your self-cont