Trane RT-PRC031-EN manual Supply Fan Performance Standard CFM Casing C, 749

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Performance Data — Supply Fan without Inlet Guide

Vanes (with or without Variable Frequency Drive)

Table 17 Supply Fan Performance STANDARD CFM — Casing C (36")

CFM										Total Static Pressure
Std.	0.25		0.50			0.75			1.00			1.25			1.50			1.75			2.00
Air	RPM	BHP		RPM	BHP		RPM	BHP		RPM	BHP		RPM	BHP		RPM	BHP		RPM	BHP		RPM	BHP

23000	553(i)	5.39	582		6.25	607		6.94	636		7.93	662		8.95	688		9.98	712		11.03	736		12.09
24000	574	6.04	603		6.99	627		7.68	654		8.63	680		9.71	705		10.76	729		11.86
																						752	12.94
25000	595	6.73	624		7.78	648		8.48	672		9.38	698		10.50	722		11.60	746		12.72		768	13.87
26000	617	7.47	645		8.59	668		9.35	691		10.20	716		11.32	740		12.50					785	14.79
																			763	13.63
27000	638	8.27	666		9.45	689		10.29	710		11.11	733		12.20					780	14.61	802		15.81
																758	13.43
28000	660	9.14	686		10.36	710		11.30	730		12.12					776	14.41	798		15.67	819		16.90
													752	13.15
29000	682	10.07	707		11.34	730		12.39					771	14.17	793		15.44	816		16.74	836		18.01
										750	13.20
30000	704	11.07	728		12.37					771	14.37	790		15.29	812		16.54	834		17.89	854		19.20
							752	13.56
31000	726	12.13	749		13.46		772	14.76	792		15.62	810		16.54	830		17.70	851		19.06	872		20.44
32000	748	13.25					793	15.99	812		16.95	830		17.86	849		18.95	869		20.32	890		21.74
			771		14.63
33000				792	15.85	814		17.28	833		18.36	851		19.28	868		20.30	888		21.64	907		23.07
	770	14.45
34000	791	15.72	813		17.15	835		18.63	854		19.86	872		20.79	888		21.80	906		23.04	925		24.50
35000	813	17.06	834		18.52	856		20.06	875		21.44	892		22.39	909		23.40	925		24.54	944		26.00
36000	836	18.48	856		19.97	877		21.56	896		23.05	913		24.07	929		25.08	945		26.18	962		27.58
37000	858	19.98	877		21.49	898		23.14	917		24.69	934		25.86	950		26.87	965		27.97	981		29.24
38000	880	21.56	899		23.09	919		24.79	938		26.41	955		27.73	970		28.76	986		29.87	1001		31.06
39000	902	23.22	921		24.80	940		26.52	958		28.21	976		29.69	991		30.74	1006		31.85	1021		33.04
40000	924	24.96	942		26.58	961		28.33	979		30.09	997		31.71	1012		32.83	1026		33.95	1041		35.13
41000	946	26.80	964		28.47	982		30.24	1000		32.04	1017		33.73	1033		35.02	1047		36.13	1061		37.31
42000	968	28.72	986		30.43	1003		32.22	1021		34.10	1038		35.86	1054		37.33	1068		38.44	1081		39.61
43000	991	30.74	1008		32.49	1025		34.31	1042		36.23	1059		38.05	1075		39.73	1089		40.87	1102		42.06
44000	1013	32.85	1030		34.64	1046		36.47	1063		38.44	1080		40.35	1095		42.11	1109		43.38	1123		44.59
45000	1035	35.06	1052		36.89	1068		38.74	1084		40.74	1101		42.71	1116		44.56	1130		46.02	1144		47.25

CFM										Total Static Pressure
Std.	2.25		2.50			2.75			3.00			3.25			3.50			3.75			4.00
Air	RPM	BHP		RPM	BHP		RPM	BHP		RPM	BHP		RPM	BHP		RPM	BHP		RPM	BHP		RPM	BHP

23000	758	13.15	780		14.22	803		15.34	825		16.49	847		17.68	869		18.91	891		20.17	913		21.44
24000	774	14.04	796		15.17	817		16.29	838		17.43	860		18.66	881		19.88	901		21.12	922		22.42
25000	790	15.00	811		16.18	832		17.32	852		18.48	872		19.70	893		20.92	914		22.24	934		23.57
26000	806	15.99	827		17.20	847		18.41	867		19.60	886		20.79	906		22.07	925		23.35	946		24.71
27000	823	17.04	843		18.29	863		19.53	882		20.78	902		22.03	920		23.28	939		24.61	958		25.93
28000	839	18.13	859		19.41	879		20.71	898		21.99	916		23.26	935		24.57	953		25.86	971		27.23
29000	857	19.31	876		20.61	895		21.94	914		23.28	933		24.62	951		25.94	968		27.30	985		28.62
30000	874	20.53	894		21.89	912		23.25	931		24.61	948		25.97	966		27.36	983		28.72	1000		30.10
31000	891	21.80	910		23.19	929		24.56	947		25.99	965		27.42	983		28.88	999		30.25	1016		31.69
32000	909	23.18	928		24.60	946		25.99	964		27.43	981		28.86	998		30.33	1016		31.89	1031		33.27
33000	927	24.57	945		26.02	963		27.47	980		28.92	998		30.48	1015		31.96	1031		33.46	1048		34.97
34000	945	26.04	963		27.55	981		29.03	998		30.54	1015		32.11	1031		33.59	1048		35.15	1064		36.73
35000	962	27.52	981		29.11	998		30.65	1015		32.18	1032		33.75	1049		35.35	1064		36.91	1080		38.49
36000	980	29.13	998		30.74	1016		32.36	1033		33.96	1049		35.54	1065		37.14	1081		38.76	1097		40.40
37000	999	30.82	1016		32.46	1034		34.15	1051		35.76	1067		37.41	1083		39.01	1099		40.69	1114		42.32
38000	1017	32.54	1034		34.20	1051		35.91	1069		37.65	1084		39.30	1100		40.97	1115		42.64	1130		44.33
39000	1036	34.41	1053		36.09	1070		37.81	1086		39.57	1102		41.29	1118		43.02	1133		44.77	1148		46.52
40000	1055	36.40	1071		38.02	1087		39.75	1103		41.51	1120		43.38	1135		45.10	1151		46.92	1165		48.66
41000	1075	38.58	1090		40.05	1105		41.79	1122		43.63	1138		45.49	1153		47.29	1168		49.10	1183		50.99
42000	1095	40.91	1109		42.26	1125		44.02	1140		45.78	1155		47.64	1171		49.60	1186		51.47	1200		53.25
43000	1116	43.31	1129		44.68	1143		46.20	1158		48.05	1174		49.99	1189		51.93	1203		53.79	1218		55.73
44000	1136	45.86	1149		47.17	1162		48.59	1177		50.44	1192		52.37	1207		54.30	1221		56.23	1236		58.25
45000	1156	48.50	1169		49.81	1182		51.24	1195		52.87	1210		54.79	1225		56.80	1239		58.80	1253		60.79

48	RT-PRC031-EN

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Contents IntelliPak II Air Handlers Introduction Table of Contents Features and Benefits Standard FeaturesControls Cabinet Mechanical Features and Benefits Optional Features Features and Benefits Field Installed Accessories Features SummaryInstallation and Service ReliabilityFeatures and Benefits Application Flexibility Integrated Comfort with Trane Tracer LCISimplifying the Comfort System Features and Benefits InteroperabilityOptimum Building Comfort Control Statitrac Direct Space Building Pressurization Control StatitracSupply Fans with Inlet Guide Vanes Variable Frequency Drives VFDControls Variable Air Volume VAV Only Supply Air Temperature Controls Supply Air Pressure ControlControls Variable Air Volume VAV Only Supply Air Setpoint ResetHeating Zone Temperature Control Controls Constant Volume CV Only Occupied Zone Temperature ControlHeating Gas Heating Two-StageControls Constant Volume CV Only Auto Changeover Unoccupied Zone Temperature ControlCooling and Heating Hot Water or Steam HeatingControls VAV and CV Space Pressure Control StatitracMorning Warm-up Options Emergency OverrideControls VAV and CV Ventilation Override Module VOMHuman Interface Panel HI Generic Building Automation System Module Gbas 0-5 vdcHuman Interface Panel Main Menu Generic Building Automation System Module Gbas 0-10 vdc Chilled Water Coil Freeze StatSteam and Hot Water Coil Freeze Avoidance Night Setback SensorsDry Bulb Temperature Control of Economizer Occupied/Unoccupied input on the RTMTrane Tracer or BAS System Timed Override ActivationHumidification Control LonTalk Building Automation SystemReturn Fan Control TwinningApplications Considerations Exhaust/Return Fan OptionsApplication Recommendations AdvantagesSupply and Return Airflow Configurations Applications ConsiderationsSupply Airflow Configuration Return Airflow ConfigurationWith Bag CartridgeCorrosive Atmospheres Ventilation Override SequencesNatural Gas Heating Considerations Acoustical ConsiderationsUnit Placement Clearance RequirementsDuct Design Protecting Hydronic Coils From FreezingExternal Piping Enclosure Selection Procedure Selection Procedure Exhaust Fan Motor Sizing Return Fan Motor SizingUnit Electrical Requirements Altitude CorrectionsModel Number Description Digit 7 Chilled Water Coil FIN SeriesModel Number Description Digit 20 System Control SelectionDigit 38 Belt Guards Burglar BARS/MARINE Lights General Data All dimensions in inches General DataGeneral Data Gas Heat Inputs/Input Ranges Economizer Outdoor Air Damper Leakage at rated airflowiInputs MBH Input MBH Range MBH Standard Damper Optional Low Leak DamperPerformance Adjustment Factors Wet Bulb Temperature Btu per PoundEnthalpy of Saturated Air Gas Heating Capacity Altitude Correction FactorsPerformance Data-Chilled Water Coil Capacities Chilled Water Coil Capacities-2 Row 5WDB F WB F Performance Data-Chilled Water Coil Capacities Chilled Water Coil Capacities-4 Row WChilled Water Coil Capacities-6 Row WD Chilled Water Coil Capacities-8 Row WD Supply Fan Performance Standard CFM Casing a Total Static Pressure Std Air1644 Supply Fan w/o IGV Supply Fan Performance Standard CFM -Casing B 9311117 Supply Fan Performance Standard CFM-Casing B Supply Fan Performance Standard CFM Casing C 7491019 Total Static Pressure Std AirPerformance Data Supply Fan with Inlet Guide Vanes Performance Data Supply Fan with Inlet Guide Vanes Supply Fan Performance Standard CFM-Casing a Supply Fan Performance Standard CFM Casing B 1093 1600 RPM 1500 RPM 779 1021 1283 Performance Data-Exhaust Fan Negative Static Pressure Std AirPerformance Data-Exhaust Fan Static PresureInWC237i Wocfm Exhaust Fan Performance Standard CFM-Case C 32 Fan 4150 R P M Performance Data-Return Fan Return Fan Performance Standard CFM-Case a 36.5 FanPerformance Data-Return Fan Return Fan PerformanceReturn Fan Performance Standard CFM-Case B and Case C 40 Fan Return Fan Performance Electric Heat Air Temperature Rise Performance Data-HeatNatural Gas Heating Capacities1 Electric Heat kw RangesPerformance Data-Heat Hot Water Coil Heating Capacities Q/ITDSteam Coil Heating Capacities Q/ITD Properties of SteamChilled Water Coil Airside Pressure Drop in H20 Component Static Pressure Drops in. H2OHigh Low PD Cartridge Bag Filters Cartridge Filters Throw Temp Hi Temp Away Prefilter CasingFilters Prefilter Supply Air Fan Drive Selections Drive NoHorse Power HP Low Casing Std Exhaust Air Fan Drive SelectionsReturn Air Fan Drive Selections 15 HP 20 HP 25 HP 30 HP 40 HP Drive NoElectrical Service Sizing Electrical DataSet 1. Cooling with Gas Heat Air Handling Units Set 2. Cooling with Electric HeatElectrical Service Sizing Data-Motors Electrical Data Voltage Utilization RangeUnit Voltage Nominal Tons Voltage 460 575 FLA Add 90-150Dimensional Data Unit Top/Front ViewDimensional Data Unit Dimensions In.-One-Piece UnitReturn Exhaust Unit Height Fan Casing Downflow/Horizontal Airflow Configuration Dimensions OpeningSupply Opening Blank Casing Gas Heat Section Electrical Entry Details Piping Chilled Water Piping Locations Minimum Required Clearance Unit Option Selection Door Swing Ft. StandardMinimum Required Clearance Ft Control Exh BoxDimensions Blank Casing Section Blank Casing SectionCross Member Location Blank Casing Section Field Installed Sensors Variable Air Volume VAV Field Installed Sensors Constant Volume CV Field Installed Sensors VAV and CV Wireless Zone Sensor Wall or Duct Mount CO2 Zone Sensors Weights Approximate Operating Weights LbsComponent Weights Lbs Weights Roof Curb Weights Installed Shipping Casing Blank WeightSize Wt lbs Control Box Main 454 Convenience Outlet Options Options FiltersFresh Air System ControlAgency Approval Miscellaneous OptionsField Installed Accessories Electronic Zone SensorsRoof Curb Mechanical Specifications GeneralElectrical System Mechanical Specifications Cooling System Chilled Water Coil Water ValveExternal Piping Enclosure Air Handling SystemMechanical Specifications Filters Mechanical Specifications Exhaust AirNo Relief Standard Percent Modulating Exhaust Fan OptionMechanical Specifications Return Air Fresh AirHeating System CO2 Sensing Page RT-PRC031-EN