Trane RT-PRC010-EN manual Permanent cleanable wire mesh option, High efficiency throwaway option

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Mechanical Specifications

Standard filters provided shall be two- inch thick throwaway glass fiber filter, 30 percent efficient mounted in a metal rack.

Permanent cleanable wire mesh option

Shall be washable permanent wire mesh with metal frame.

High efficiency throwaway option

Shall be two-inch high efficiency media filters with average dust spot efficiency of 25-35 percent and an average arrestance in excess of 90 percent when tested in accordance with ASHRAE 52- 76.

90-95 percent bag filter option

Shall have glass fiber media mounted in a galvanized steel frame.These Class 1 single piece disposable bag filters shall have a 90-95% dust spot efficiency rating per ASHRAE 52-76.To ensure maximum bag filter life two-inch prefilters shall be included with the bag filters.

90-95 percent cartridge filter option

Twelve-inch deep cartridge filters shall be mounted in a galvanized steel frame. Filters shall be Class 1 listed by Underwriters Laboratories and have a 90-95% dust spot efficiency per ASHRAE 52-76.To ensure maximum cartridge filter life, two-inch prefilters shall be provided.

Exhaust Air

General

Return air options shall include no relief, barometric relief, 50 percent exhaust fan, 100 percent modulating exhaust fan and 100 percent modulating exhaust fan with direct space building pressurization control.

No Relief (standard)

Relief air opening shall be sealed with panel and made watertight.

Barometric relief option

Gravity dampers shall open to relieve positive pressure in the return air section of the rooftop. Barometric relief dampers shall relieve building overpressurization, when that overpressurization is great enough to overcome the return duct pressure drops.

50 percent exhaust air fan option

One, double inlet, forward-curved fan shall be mounted rigidly to base with fixed sheave drive. Fan shall be dynamically balanced and tested in factory. Unit shall reach rated rpm before fan shaft passes through first critical speed. Fan shaft shall be mounted on two grease lubricated ball bearings designed for 200,000 hours average life. Optional extended grease lines shall allow greasing of bearings from unit filter section. Barometric dampers at fan outlet shall prevent air backdraft. Fifty percent exhaust fan shall be an on/off control based on economizer OA damper position. All exhaust fan motors meet the U.S. Energy Policy Act of 1992 (EPACT).

Modulating 100 percent exhaust air fan option

Two, double-inlet, forward-curved fans shall be mounted on a common shaft with fixed sheave drive. All fans shall be dynamically balanced and tested in factory before being installed in unit. Exhaust fan shall be test run in unit as part of unit test. Unit shall reach rated rpm before fan shaft passes through first critical speed. Fan shaft shall be mounted on two grease lubricated ball bearings designed for 200,000-hour average life. Optional extended grease lines shall be provided to allow greasing of bearings from unit filter section. Fan motor and assembly shall be mounted on common base to allow consistent belt tension with no relative motion between fan and motor shafts. On motor sizes larger than five hp entire assembly shall be completely isolated from unit and fan board by double deflection, rubber in shear isolators or spring isolation. Discharge dampers at unit outlet shall modulate exhaust airflow in response to OA damper position. All exhaust fan motors meet the U.S. Energy Policy Act of 1992 (EPACT).

Modulating 100 Percent Exhaust Fan with Statitrac™ Control Option

Two, double-inlet, forward-curved fans shall be mounted on a common shaft with fixed sheave drive. All fans shall be dynamically balanced and tested in

factory before being installed in unit. Exhaust fan shall be test run as part of unit final run test. Unit shall reach rated rpm before fan shaft passes through first critical speed. Fan shaft shall be mounted on two grease lubricated ball bearings designed for 200,000-hour average life. Optional extended grease lines shall be provided to allow greasing of bearings from unit filter section. Fan motor and assembly shall be mounted on common base to allow consistent belt tension with no relative motion between fan and motor shafts. Entire assembly shall be completely isolated from unit and fan board by double deflection, rubber in shear isolators or spring isolation on motor sizes larger than five hp. For both CV and VAV rooftops, the 100 percent modulating exhaust discharge dampers (or VFD) shall be modulated in response to building pressure. A differential pressure control system, (Statitrac™), shall use a differential pressure transducer to compare indoor building pressure to outdoor ambient atmospheric pressure. The FC exhaust fan shall be turned on when required to lower building static pressure setpoint.The (Statitrac™) control system shall then modulate the discharge dampers (or VFD) to control the building pressure to within the adjustable, specified dead band that shall be adjustable at the Human Interface Panel. All exhaust fan motors meet the U.S. Energy Policy Act of 1992 (EPACT).

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Contents 20 75Tons 90 130Tons American Standard Inc IntroductionContents Standard Features Features and BenefitsOptional Features Field Installed AccessoriesInstallation Ease Features SummaryEasy 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 Trane 3-DScroll Compressor Proven DesignThroughTesting and ResearchSimple Design with 70% Fewer Parts LowTorqueVariationApplication Considerations Barometric Relief Dampers Percent Exhaust SystemHorizontal Discharge Panel C Dimensions20 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 Corrosive Atmospheres High Capacity Evaporator CoilVentilation Override Sequences Natural Gas Heating ConsiderationsClearance Requirements Acoustical ConsiderationsDuct Design Figure AC-4 Unit PlacementSelection Procedure Electric Heating System DetermineTotalWinter Heating LoadGas Heating System Natural Gas HotWater HeatingAltitude Corrections Supply Fan Motor SizingExhaust Fan Motor Sizing Selection Procedure H F C Model Number Description1 1 567 Table GD-1- General Data 20-40Tons General Data20Ton 25Ton 30Ton 40Ton RPMFilters Table GD-2 General Data 50-75Tons Low Ambient Option Min. Outside AirTemp 50Ton 55Ton 60Ton 70Ton 75Ton50% 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 Table PAF-1 Enthalpy of Saturated AIR Performance Adjustment FactorsPerformance 20Ton Data Performance 25Ton Data Performance 30Ton Data 345 452 265 496 183 Performance 40Ton Data561 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 115, 130Tons PerformanceTable PD-24 Natural Gas Heating Capacities Performance DataTable 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 RPM BHP 20, 25TonsPressure 1225 1271 4000 10371364 140910 HP 1200 RPM 80% 1100 RPM 22.22 6000 883 927 968 1007 1043 10781400 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 Ithout Exhaust Dual 18 X 18 Fans Wocfm Entrance Losses15 HP 1200 RPM Fan Curve Limits 1000 RPM 10 HP32.36 40, 50, 55Tons30.47 40, 50, 55Tons 1161 32.63 Cfm Total Static Pressure Std 250 500 750 000 800 14.86 820Inches w.c 43.85 60, 70, 75Tons60, 70, 75Tons 14000 729 800 RPM 20 HP 70% 15 HP 904 13.34 28000 667 710 750 791 826 10.15 857 27000 646 690 732 773 808 840 10.71 87230000 708 749 787 826 10.13 861 897 12.88 928 14.40 957 15.80 98529000 1375 42.04 1398 43.93 1423 45.91 1445 27000 1363 39.85 1388 41.68 1414 43.54 1437 45.26 14611469 49.80 1491 1515 53.66 30000 1382 43.16 1406 45.18 1428904 13.44 935 14.77 28000 718 756 791 825 10.28 858 27000 695 734 770 805 840891 12.90 922 14.26 952 15.65 29000 741 778 812 845 897 13.19 928 14.59 958 16.05 98732000 1442 49.55 1464 15791496 55.23 1518 57.33 1541 59.53 1565 37000 1494Performance 105,115,130Tons 00 R 1500 1623 76.74 1640 78.951100 100 900 RP26.95 25.3532.56 1233 34.40 1255 36.26 1277 38.17 46000 1138 26.67 30.40 1216 32.05 1240 33.79 1086 23.371641 79.40 1625 76.92 1643 79.30 46000 1624SFHF/G SEHF/G SLHF/G SSHF/G Performance 20 -75Tons DataTable PD-44 Component Static Pressure Drops in.W.G Table PD-45 Component Static Pressure Drops in.W.G Performance 90-130Tons DataSFHF/G SLHF/G SSHF/GTable PD-47 90-130 -Tons Supply Air Fan Drive Selections Table PD-46 20-75 -Tons Supply Air Fan Drive Selections885 44.08 910 46.33 934 48.32 BHP RPM835 39.71 859 Table PD-51 90-130Tons -100% Exhaust Fan Drive Selections Table PD-50 20-75Tons 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 Reset based on outdoor air temperature Supply Air Setpoint ResetReset based on zone temperature ZoneTemperature Control Unoccupied Zone Heating and CoolingHeating Gas Heating -Two-Stage CV UnitsCV Units Only Gas Heating Modulating Gas Unoccupied ZoneTemperature Control Cooling and HeatingElectric Heating HotWater or Steam HeatingVAV/CV Units Purge sequence D Exhaust sequence CPurge with duct pressure control E Human Interface Panel H.IEvaporator Coil Frost Protection Human Interface Panel Main MenuGeneric Building Automation System odule Gbas Dry BulbTemperature Control of Economizer Occupied/Unoccupied SwitchingNight Setback Sensors Occupied/Unoccupied input on the RTMDual Source Power units 200V Electrical Service SizingElectrical Data Set 2. Rooftop units with Electric Heat178 21.8 143 RLA1 LRA48.5 39.0 Motor Hp Table ED-6 -Voltage Utilization Range48.5 39.0 FLADimensional 20 75Tons Detail B Covers 40, 60, 70 and 75 TON Units Figure DD-1 20-75Ton Cooling Only Unit Dimensions Sahf20 & 25 5-8 15/ 16 24-1 3 5/ 8 1-7 9 10’-1 7 ’-10 15/ 16 2’-0 ’-6 SahfFigure DD-5 90 130Tons Service Clearance Dimensional 90 130TonsSection B-B RT-PRC010-EN Figure DD-6 90 130Ton Roof Curb DimensionsField Installed Sensors DimensionalConstant Integrated Comfort System Sensors CV and VAVTableW-1 -Approximate OperatingWeights Lbs./Kg WeightsSL/SS 14740 15380 15930 16080Options OptionsMiscellaneous Options Ambient ControlAgency Approval Roof Curb Electronic Zone SensorsGeneral Mechanical Specifications90 130Ton Units Supply Fan 20 75Ton UnitsControls Unit ControllerHigh efficiency throwaway option Permanent cleanable wire mesh optionPercent bag filter option Percent cartridge filter optionManual outside air option Outside Air GeneralPercent modulating economizer option Ultra low-leak economizer dampers optionHeating System AccessoriesSupersedes 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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