Trane RAUJ CAUJ 20 to 120 Tons Parts List

Split System Condensing Units —RAUJRemote Chiller Evaporators20 - 120 Tons — 50/60 Hz — R-410AMarch 2012 SS-PRC030-ENProduct Catalog

10 SS-PRC030-EN20 to 60-Ton Units1Digit 1 — Unit TypeR = Condensing UnitDigit 2 — CondenserA = Air CooledDigit 3 — AirflowU = UpflowDigit 4 — Develop

SS-PRC030-EN 11General DataTable 1. General data - 20-120 ton condensing units Model Number RAUJ-C20 RAUJ-C25 RAUJ-C30 RAUJ-C40 RAUJ-C50 RAUJ-C60 RAUJ

12 SS-PRC030-ENGeneral DataTable 2. General data - 20 - 120 ton remote chillers Model NumberRAUJ-C20RAUJ-C25RAUJ-C30RAUJ-C40RAUJ-C50RAUJ-C60RAUJ-C80R

SS-PRC030-EN 13Performance Data60 Hz DataFigure 2. 20 Ton condensing unit performance — RAUJ-C20 (60 HZ)Figure 3. 25 Ton condensing unit performance —

14 SS-PRC030-ENPerformance DataFigure 4. 30 Ton condensing unit performance — RAUJ-C30 (60 HZ)Figure 5. 40 Ton condensing unit performance — RAUJ-C40

SS-PRC030-EN 15Performance DataFigure 6. 50 Ton condensing unit performance — RAUJ-C50 (60 HZ)Figure 7. 60 Ton condensing unit performance — RAUJ-C60

16 SS-PRC030-ENPerformance DataFigure 8. 80 Ton condensing unit performance — RAUJ-C80 (60 HZ)Figure 9. 100 Ton condensing unit performance — RAUJ-D1

SS-PRC030-EN 17Performance Data50 Hz DataFigure 10. 120 Ton condensing unit performance — RAUJ-D12 (60 HZ)10001100120013001400150016001700180019002000

18 SS-PRC030-ENPerformance DataFigure 12. 25 Ton condensing unit performance — RAUJ-C25 (50 HZ)Figure 13. 30 Ton condensing unit performance — RAUJ-C

SS-PRC030-EN 19Performance DataFigure 14. 40 Ton condensing unit performance — RAUJ-C40 (50 HZ)Figure 15. 50 Ton condensing unit performance — RAUJ-C5

© 2012 Trane All rights reserved SS-PRC030-ENIntroductionTrane 20 to 120-ton air-cooled condensing units are the leaders in the split system marketpla

20 SS-PRC030-ENPerformance DataFigure 16. 60 Ton condensing unit performance — RAUJ-C60 (50 HZ)Figure 17. 80 Ton condensing unit performance — RAUJ-C

SS-PRC030-EN 21Performance DataFigure 18. 100 Ton condensing unit performance — RAUJ-D10 (50 HZ)Figure 19. 120 Ton condensing unit performance — RAUJ-

22 SS-PRC030-ENPerformance DataTable 5. System performance data — 20-120 Ton RAUJ with remote EVP chiller Model LWFT(F)Entering Condenser Air Tempera

SS-PRC030-EN 23Performance DataRAUJ D1040 89.9 102.6 89.8 102.8 89.6 103.2 89.4 103.542 93.1 103.7 93.0 103.9 92.8 104.2 92.6 104.644 96.3 104.8 96.2

24 SS-PRC030-ENPerformance DataFigure 20. Remote EVP glycol freeze protectionFigure 21. Remote EVP ethylene glycol GPM, capacity, and compressor powe

SS-PRC030-EN 25ControlsStandard Options 20 to 120-Ton Condensing UnitsSystem Control OptionsSelect one of the following control options to meet your a

26 SS-PRC030-ENElectrical DataTable 7. Condensing units — 60 Hz Nominal TonsModel NumberUnit CharacteristicsVoltage/Start CharacteristicsAllowable Vo

SS-PRC030-EN 27Electrical DataTa b l e 8. Compressor motor and condenser fan data — 60 Hz Nominal Tons Model VoltageCompressor 1A(a)Compressor 1B Co

28 SS-PRC030-ENElectrical DataTable 9. Condensing units — 50 HzUnit CharacteristicsNominal TonsModel NumberVoltage/Start CharacteristicsAllowable Vol

SS-PRC030-EN 29Dimensional DataFigure 23. 20-ton Air-cooled condensing unit4" CONDUIT MAIN POWER1 3/4" KO LOW VOLTAGE (30V MAX.)37 11/16&quo

Table of ContentsSS-PRC030-EN 3Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30 SS-PRC030-ENDimensional DataFigure 24. 20-ton Air-cooled condensing unit (connections)VOLTAGE ACCESSCONTROL PANEL7/8" O.D.LIQUID LINE8 1/16&q

SS-PRC030-EN 31Dimensional DataFigure 25. 25- and 30-ton Air-cooled condensing unit1/2" X 4 KO (115V) 1 3/4" KO LOW VOLTAGE (30V MAX.)1/2&qu

32 SS-PRC030-ENDimensional DataFigure 26. 25- and 30-ton Air-cooled condensing unit (connections)HOT GAS BYPASS (OPTIONAL)LIQUID LINE7/8" O.D. H

SS-PRC030-EN 33Dimensional DataFigure 27. 40-ton Air-cooled condensing unit29 1/4"31 1/4"35 13/16"37 11/16"3 3/8"3 3/8"5

34 SS-PRC030-ENDimensional DataFigure 28. 40-ton Air-cooled condensing unit (connections)1 5/8" O.D.SUCTION LINECOMPRESSORSCOMPRESSORCOIL7/8&quo

SS-PRC030-EN 35Dimensional DataFigure 29. 50-ton Air-cooled condensing unit29 1/4"31 1/4"35 13/16"37 11/16"3 3/8"3 3/8"5

36 SS-PRC030-ENDimensional DataFigure 30. 50-ton Air-cooled condensing unit (connections)COMPRESSORSCOILCOMPRESSORCOIL1 5/8" O.D. SUCTION LINESU

SS-PRC030-EN 37Dimensional DataFigure 31. 60-ton Air-cooled condensing unit29 1/4"31 1/4"35 13/16"37 11/16"3 3/8"3 3/8"5

38 SS-PRC030-ENDimensional DataFigure 32. 60-ton Air-cooled condensing unit (connections)COMPRESSORSCOILCOMPRESSORCOIL1 5/8" O.D. SUCTION LINESU

SS-PRC030-EN 39Dimensional DataFigure 33. 80-ton Air-cooled condensing unit29 1/4"31 1/4"35 13/16"37 11/16"3 3/8"3 3/8"5

4 SS-PRC030-ENFeatures and BenefitsTrane 3-D Scroll CompressorSimple Design with 70% Fewer PartsFewer parts than an equal capacity reciprocating comp

40 SS-PRC030-ENDimensional DataFigure 34. 80-ton Air-cooled condensing unit (connections)1 1/8" O.D.LIQUID LINE2 5/8" O.D .SUCTION LINECOIL

SS-PRC030-EN 41Dimensional DataFigure 35. 100- and 120-ton Air-cooled condensing unit29 1/4"31 1/4"35 13/16"37 11/16"3 3/8"3

42 SS-PRC030-ENDimensional DataFigure 36. 100- and 120-ton Air-cooled condensing unit (connections)25/8"O.D.SUCTION LINE1 3/8"HOT GASBYPASS

SS-PRC030-EN 43Dimensional DataFigure 37. 20-ton Evaporator chillerNotes:Notes:THIS HEAT EXCHANGER IS INTENDED FOR INDOOR INSTALLATION ONLYTHIS HEAT E

44 SS-PRC030-ENDimensional DataFigure 38. 25 and 30-ton Evaporator chillerNotes:THIS HEAT EXCHANGER IS INTENDED FOR INDOOR INSTALLATION ONLYHEAT EXCH

SS-PRC030-EN 45Dimensional DataFigure 39. 40-ton Evaporator chillerNotes:Notes:THIS HEAT EXCHANGER IS INTENDED FOR INDOOR INSTALLATION ONLYTHIS HEAT E

46 SS-PRC030-ENDimensional DataFigure 40. 50 and 60-ton Evaporator chillerNotes:Notes:THIS HEAT EXCHANGER IS INTENDED FOR INDOOR INSTALLATION ONLYTHI

SS-PRC030-EN 47Dimensional DataFigure 41. 80, 100, and 120-ton Evaporator chillerNotes:Notes:THIS HEAT EXCHANGER IS INTENDED FOR INDOOR INSTALLATION O

48 SS-PRC030-ENWeightsTable 11. 20- to 120- Ton air-cooled condensing unitsTonsOperating WeightWeight on isolator mounting location (lbs.)Model Loc.

SS-PRC030-EN 49WeightsFigure 42. Air-cooled condensing units 1 2 3 4 5 6 7 8 Control Panel X Y 1 2 3 4 5 6 Control Panel X Y Control P

SS-PRC030-EN 5Features and BenefitsCoil Frost ProtectionTrane offers Frostat™ with the VAV system control option on the 20 to 120-ton units. FROSTAT i

50 SS-PRC030-ENMechanical Specifications20 to 120-ton Condensing UnitsGeneral All air-cooled condensing units have scroll compressors and are factory

SS-PRC030-EN 51Mechanical SpecificationsRemote Evaporator ChillersThe remote chiller control option includes an interface panel in the main unit contr

Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, the leader in creating and sustaining safe, com

6 SS-PRC030-ENApplication ConsiderationsCertain application constraints should be considered when sizing, selecting and installing Trane air-cooled c

SS-PRC030-EN 7Application ConsiderationsCondenser coils and fan discharge must be kept free of snow and other obstructions to permit adequate air flow

8 SS-PRC030-ENApplication ConsiderationsWater Temperature LimitsRAUJ with remote EVP chiller performance data is based on a water temperature drop of

SS-PRC030-EN 9Selection ProcedureNet capacity curves for the RAUJ condensing units are given in the performance data section. When matched with a coil