Trane RT-PRC010-EN manual Trane 3-DScroll Compressor, Simple Design with 70% Fewer Parts

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Features and Benefits

Trane 3-D®Scroll Compressor

Simple Design with 70% Fewer Parts

Fewer parts than an equal capacity reciprocating compressor means significant reliability and efficiency benefits.The single orbiting scroll eliminates the need for pistons, connecting rods, wrist pins and valves. Fewer parts lead to increased reliability. Fewer moving parts, less rotating mass and less internal friction means greater efficiency than reciprocating compressors.

TheTrane 3-D Scroll provides important reliability and efficiency benefits.The 3-D Scroll allows the orbiting scrolls to touch in all three dimensions, forming a completely enclosed compression chamber which leads to increased efficiency. In addition, the orbiting scrolls only touch with enough force to create a seal; there is no wear between the scroll plates.The fixed and orbiting scrolls are made of high strength cast iron which results in less thermal distortion, less leakage, and higher efficiencies. The most outstanding feature of the 3-D Scroll compressor is that slugging will not cause failure. In a reciprocating compressor, however, the liquid or dirt can cause serious damage.

LowTorqueVariation

The 3-D Scroll compressor has a very smooth compression cycle; torque variations are only 30 percent of that produced by a reciprocating compressor. This means that the scroll compressor imposes very little stress on the motor resulting in greater reliability. Low torque variation reduces noise and vibration.

Suction Gas Cooled Motor

Compressor motor efficiency and reliability is further optimized with the latest scroll design. Cool suction gas keeps the motor cooler for longer life and better efficiency.

Proven DesignThroughTesting and Research

With over twenty years of development and testing,Trane 3-D Scroll compressors have undergone more

One of two matched scroll plates — the distinguishing feature of the scroll compressor.

than 400,000 hours of laboratory testing and field operation.This work combined with over 25 patents makesTrane the worldwide leader in air conditioning scroll compressor technology.

Chart illustrates low torque variation of 3-D Scroll compressor vs reciprocating compressor.

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RT-PRC010-EN

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Contents 20 75Tons 90 130Tons Introduction American Standard IncContents Features and Benefits Standard FeaturesOptional Features Field Installed AccessoriesFeatures Summary Installation EaseEasy to Service ReliabilityTracer control points for IntelliPak Rooftops Integrated Comfort System ICSSimplifyingThe Comfort System Variable Frequency Drives VFD Features and Benefits Optimum Building Comfort ControlFansWith Inlet GuideVanes Proven DesignThroughTesting and Research Trane 3-DScroll CompressorSimple Design with 70% Fewer Parts LowTorqueVariationApplication Considerations Percent Exhaust System Barometric Relief DampersPanel C Dimensions Horizontal Discharge20 75 tons SXHF, SFHF, SLHF, SSHF, SXHF, SFHF, SLHF, Sshf Units2508 17.4 Table AC-4 SXHG, SLHG, Sshg Panel a and B DimensionsTable AC-5 SXHG, SLHG, Sshg Z Dimensions High Capacity Evaporator Coil Corrosive AtmospheresVentilation Override Sequences Natural Gas Heating ConsiderationsAcoustical Considerations Clearance RequirementsFigure AC-4 Unit Placement Duct DesignSelection Procedure DetermineTotalWinter Heating Load Electric Heating SystemGas Heating System Natural Gas HotWater HeatingAltitude Corrections Supply Fan Motor SizingExhaust Fan Motor Sizing Selection Procedure Model Number Description H F C1 1 567 General Data Table GD-1- General Data 20-40Tons20Ton 25Ton 30Ton 40Ton RPMFilters Table GD-2 General Data 50-75Tons 50Ton 55Ton 60Ton 70Ton 75Ton Low Ambient Option Min. Outside AirTemp50% 100% Number/Size/Type 22/FC Table GD-3 General Data 90-130Tons90Ton 105Ton 115Ton 130Ton EER Iplv Table GD-4 ARI Performance DataTable GD-5 ARI Correction Multipliers Performance Adjustment Factors Table PAF-1 Enthalpy of Saturated AIRPerformance 20Ton Data Performance 25Ton Data Performance 30Ton Data Performance 40Ton Data 345 452 265 496 183561 207 451 399 493 302 537 199 429 389 468 292 431 551Performance 50Ton Data Performance 55Ton Data Performance 60Ton Data Flow AmbientTemperature FPerformance 70Ton Data Performance 75Ton Data Performance 90Ton Data Performance 105Ton Data Performance 115, 130TonsPerformance Data Table PD-24 Natural Gas Heating CapacitiesTable PD-25- Natural Gas Heating Capacities Table PD-26 Steam Heating Capacities Q/ITD1Table PD-30- Electric Heat KW Ranges Table PD-28 20 to 75-Tons Electric Heat AirTemperature RiseTable PD-29- 90To 130-Ton Electric Heat AirTemperature Rise Table PD-31- HotWater Heating Capacities Q/ITD1 20, 25Tons RPM BHPPressure 4000 1037 1225 12711364 140910 HP 1200 RPM 80% 1100 RPM 6000 883 927 968 1007 1043 1078 22.221400 RPM Wocfm 40% 1300 RPM 25 HP Inches 1200 RPM 50% 20 HP 1357 20.45 Table PD-35 Supply Fan PerformanceWITH Inletvanes 30Ton6000 890 933 974 1012 1049 Dual 18 X 18 Fans Wocfm Entrance Losses Ithout Exhaust15 HP 1200 RPM Fan Curve Limits 1000 RPM 10 HP32.36 40, 50, 55Tons30.47 40, 50, 55Tons 800 14.86 820 1161 32.63 Cfm Total Static Pressure Std 250 500 750 000Inches w.c 60, 70, 75Tons 43.8560, 70, 75Tons 14000 729 800 RPM 20 HP 70% 15 HP 27000 646 690 732 773 808 840 10.71 872 904 13.34 28000 667 710 750 791 826 10.15 85730000 708 749 787 826 10.13 861 897 12.88 928 14.40 957 15.80 98527000 1363 39.85 1388 41.68 1414 43.54 1437 45.26 1461 29000 1375 42.04 1398 43.93 1423 45.91 14451469 49.80 1491 1515 53.66 30000 1382 43.16 1406 45.18 142827000 695 734 770 805 840 904 13.44 935 14.77 28000 718 756 791 825 10.28 858891 12.90 922 14.26 952 15.65 29000 741 778 812 845 897 13.19 928 14.59 958 16.05 9871579 32000 1442 49.55 14641496 55.23 1518 57.33 1541 59.53 1565 37000 1494Performance 105,115,130Tons 1623 76.74 1640 78.95 00 R 15001100 100 900 RP25.35 26.9532.56 1233 34.40 1255 36.26 1277 38.17 46000 1138 26.67 30.40 1216 32.05 1240 33.79 1086 23.371625 76.92 1643 79.30 46000 1624 1641 79.40SFHF/G SEHF/G SLHF/G SSHF/G Performance 20 -75Tons DataTable PD-44 Component Static Pressure Drops in.W.G Performance 90-130Tons Data Table PD-45 Component Static Pressure Drops in.W.GSFHF/G SLHF/G SSHF/GTable PD-46 20-75 -Tons Supply Air Fan Drive Selections Table PD-47 90-130 -Tons Supply Air Fan Drive Selections885 44.08 910 46.33 934 48.32 BHP RPM835 39.71 859 Table PD-50 20-75Tons 100% Exhaust Fan Drive Selections Table PD-51 90-130Tons -100% Exhaust Fan Drive Selections18.97 835 19.86 859 20.87 885 22.05 910 23.18 934 24.17 Table PD-52 20-75Tons 50% Exhaust Fan PerformanceTable PD-53 90-130 Tons 50% Exhaust Fan Performance Table PD-54- 50% Exhaust Fan Drive Selections VAV Units Only ControlsVAV Units Supply Air Setpoint Reset Reset based on outdoor air temperatureReset based on zone temperature ZoneTemperature Control Unoccupied Zone Heating and CoolingHeating Gas Heating -Two-Stage CV UnitsCV Units Only Unoccupied ZoneTemperature Control Cooling and Heating Gas Heating Modulating GasElectric Heating HotWater or Steam HeatingVAV/CV Units Exhaust sequence C Purge sequence DPurge with duct pressure control E Human Interface Panel H.IEvaporator Coil Frost Protection Human Interface Panel Main MenuGeneric Building Automation System odule Gbas Occupied/Unoccupied Switching Dry BulbTemperature Control of EconomizerNight Setback Sensors Occupied/Unoccupied input on the RTMElectrical Service Sizing Dual Source Power units 200VElectrical Data Set 2. Rooftop units with Electric HeatRLA1 LRA 178 21.8 143Table ED-6 -Voltage Utilization Range 48.5 39.0 Motor Hp48.5 39.0 FLADimensional 20 75Tons Figure DD-1 20-75Ton Cooling Only Unit Dimensions Sahf Detail B Covers 40, 60, 70 and 75 TON Units20 & 25 5-8 15/ 16 24-1 3 5/ 8 1-7 9 Sahf 10’-1 7 ’-10 15/ 16 2’-0 ’-6Dimensional 90 130Tons Figure DD-5 90 130Tons Service ClearanceFigure DD-6 90 130Ton Roof Curb Dimensions Section B-B RT-PRC010-ENDimensional Field Installed SensorsConstant CV and VAV Integrated Comfort System SensorsWeights TableW-1 -Approximate OperatingWeights Lbs./KgSL/SS 14740 15380 15930 16080Options OptionsMiscellaneous Options Ambient ControlAgency Approval Electronic Zone Sensors Roof CurbMechanical Specifications GeneralSupply Fan 20 75Ton Units 90 130Ton UnitsControls Unit ControllerPermanent cleanable wire mesh option High efficiency throwaway optionPercent bag filter option Percent cartridge filter optionOutside Air General Manual outside air optionPercent modulating economizer option Ultra low-leak economizer dampers optionAccessories Heating SystemSupersedes RT-DS-8 05/98 Stocking Location Inland-LaCrosse Literature Order NumberFile Number PL-RT-S*HF/S*HG-20-130TONS-PRC0010-EN-10-2001

RT-PRC010-EN specifications

The Trane RT-PRC010-EN is a prominent model in the line of Trane's packaged rooftop units, designed to offer efficient heating, cooling, and ventilation for commercial applications. Renowned for its robust performance, this unit integrates advanced technologies and superior engineering to meet diverse environmental needs while ensuring energy efficiency and reliability.

One of the key features of the RT-PRC010-EN is its energy-efficient operation. The unit is equipped with variable-speed fans and scroll compressors, which allow for precise control over temperature and airflow. This adaptability not only enhances comfort but also contributes to significant energy savings. The inclusion of high-efficiency cooling coils further optimizes performance, making it an excellent choice for businesses looking to lower their operational costs.

The RT-PRC010-EN model integrates smart controls that allow for seamless integration into building management systems. These controls facilitate real-time monitoring and diagnostics, enabling facility managers to maintain optimum operational efficiency and promptly address any maintenance needs. This technology minimizes downtime and extends the lifecycle of the unit.

Moreover, the unit’s construction is targeted toward resilience and durability. Built with a corrosion-resistant cabinet and extensive insulation, the RT-PRC010-EN can withstand the rigors of various climates, making it suitable for installation across different geographical locations. Its compact design allows for easy installation on rooftops, maximizing space utilization in commercial buildings.

Another standout characteristic is the unit's versatility in application. The RT-PRC010-EN can be tailored to suit a wide range of commercial settings, including retail establishments, educational institutions, and healthcare facilities. Options for various indoor and outdoor configurations enhance its adaptability to specific operational requirements.

In conclusion, the Trane RT-PRC010-EN stands out as an energy-efficient, reliable, and versatile solution for commercial heating and cooling needs. Its advanced features, smart controls, and robust design make it an ideal choice for businesses looking to enhance comfort while minimizing energy expenditures and ensuring operational reliability. Whether dealing with extreme weather conditions or managing indoor air quality concerns, this rooftop unit provides a comprehensive solution tailored to modern commercial requirements.
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