Supply Air Fan Drive Selections, Drive No | Trane RT-PRC031-EN

Performance Data—Component Static Pressure Drops/

Fan Drive Selections

Table 36 Supply Air Fan Drive Selections

						Horse Power (HP)

	Low/		15 HP	20 HP	25 HP	30 HP	40 HP	50 HP	60 HP	75 HP
	Low/
Casing	Std	RPM	Drive No.	Drive No.	Drive No.	Drive No.	Drive No.	Drive No.	Drive No.	Drive No.

		2000						L

		1900					K

		1800					J
A	Std
A	Std	1700				H

		1600			G

		1500		F

		1400	E	E

		1500							F

		1400						E	E

		1300					D	D
B	Std
B	Std	1200				C	C

		1100			B	B

		1000		A	A

		900	9	9

		1300							D	D(i)
		1200						C	C

C	Std	1100					B	B

		1000				A	A
		1000				A	A

		900		9	9	9

		800	8	8	8

(i)If a 75HP motor is chosen on a fan with IGV, drives D and E are allowed. If it is chosen on a fan without IGV only drive D is allowed.

74	RT-PRC031-EN

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Trane RT-PRC031-EN manual Supply Air Fan Drive Selections, Drive No

Contents

IntelliPak II Air Handlers Introduction Table of Contents Controls Cabinet Mechanical Features and BenefitsStandard Features Features and Benefits Optional Features Installation and Service Features and Benefits Field Installed AccessoriesFeatures Summary Reliability Simplifying the Comfort System Features and Benefits Application FlexibilityIntegrated Comfort with Trane Tracer LCI Optimum Building Comfort Control Features and BenefitsInteroperability Statitrac Direct Space Building Pressurization Control Statitrac Supply Fans with Inlet Guide Vanes Variable Frequency Drives VFD Controls Variable Air Volume VAV Only Supply Air Temperature Controls Supply Air Pressure Control Heating Controls Variable Air Volume VAV OnlySupply Air Setpoint Reset Zone Temperature Control Heating Controls Constant Volume CV OnlyOccupied Zone Temperature Control Gas Heating Two-Stage Cooling and Heating Controls Constant Volume CV Only Auto ChangeoverUnoccupied Zone Temperature Control Hot Water or Steam Heating Morning Warm-up Options Controls VAV and CVSpace Pressure Control Statitrac Emergency Override Controls VAV and CV Ventilation Override Module VOM Human Interface Panel Main Menu Human Interface Panel HIGeneric Building Automation System Module Gbas 0-5 vdc Steam and Hot Water Coil Freeze Avoidance Generic Building Automation System Module Gbas 0-10 vdcChilled Water Coil Freeze Stat Night Setback Sensors Trane Tracer or BAS System Dry Bulb Temperature Control of EconomizerOccupied/Unoccupied input on the RTM Timed Override Activation Return Fan Control Humidification ControlLonTalk Building Automation System Twinning Application Recommendations Applications ConsiderationsExhaust/Return Fan Options Advantages Supply and Return Airflow Configurations Applications Considerations With Bag Supply Airflow ConfigurationReturn Airflow Configuration Cartridge Natural Gas Heating Considerations Corrosive AtmospheresVentilation Override Sequences Acoustical Considerations Unit Placement Clearance Requirements External Piping Enclosure Duct DesignProtecting Hydronic Coils From Freezing Selection Procedure Selection Procedure Unit Electrical Requirements Exhaust Fan Motor SizingReturn Fan Motor Sizing Altitude Corrections Model Number Description Digit 7 Chilled Water Coil FIN Series Model Number Description Digit 20 System Control Selection Digit 38 Belt Guards Burglar BARS/MARINE Lights General Data All dimensions in inches General Data General Data Inputs MBH Input MBH Range MBH Gas Heat Inputs/Input RangesEconomizer Outdoor Air Damper Leakage at rated airflowi Standard Damper Optional Low Leak Damper Enthalpy of Saturated Air Performance Adjustment FactorsWet Bulb Temperature Btu per Pound Gas Heating Capacity Altitude Correction Factors DB F WB F Performance Data-Chilled Water Coil CapacitiesChilled Water Coil Capacities-2 Row 5W Performance Data-Chilled Water Coil Capacities Chilled Water Coil Capacities-4 Row W Chilled Water Coil Capacities-6 Row WD Chilled Water Coil Capacities-8 Row WD Supply Fan Performance Standard CFM Casing a Total Static Pressure Std Air 1644 Supply Fan w/o IGV Supply Fan Performance Standard CFM -Casing B 931 1117 Supply Fan Performance Standard CFM-Casing B Supply Fan Performance Standard CFM Casing C 749 1019 Total Static Pressure Std Air Performance 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 Air Performance Data-Exhaust Fan Static PresureInWC 237i Wocfm Exhaust Fan Performance Standard CFM-Case C 32 Fan 415 0 R P M Performance Data-Return Fan Return Fan Performance Standard CFM-Case a 36.5 Fan Performance Data-Return Fan Return Fan Performance Return Fan Performance Standard CFM-Case B and Case C 40 Fan Return Fan Performance Natural Gas Heating Capacities1 Electric Heat Air Temperature RisePerformance Data-Heat Electric Heat kw Ranges Steam Coil Heating Capacities Q/ITD Performance Data-HeatHot Water Coil Heating Capacities Q/ITD Properties of Steam Chilled Water Coil Airside Pressure Drop in H20 Component Static Pressure Drops in. H2O Filters Prefilter High Low PD Cartridge Bag FiltersCartridge Filters Throw Temp Hi Temp Away Prefilter Casing Supply Air Fan Drive Selections Drive No Return Air Fan Drive Selections Horse Power HP Low Casing StdExhaust Air Fan Drive Selections 15 HP 20 HP 25 HP 30 HP 40 HP Drive No Set 1. Cooling with Gas Heat Air Handling Units Electrical Service SizingElectrical Data Set 2. Cooling with Electric Heat Electrical Service Sizing Data-Motors Unit Voltage Electrical DataVoltage Utilization Range Nominal Tons Voltage 460 575 FLA Add 90-150 Dimensional Data Unit Top/Front View Return Exhaust Unit Height Fan Casing Dimensional DataUnit Dimensions In.-One-Piece Unit Supply Opening Blank Casing Gas Heat Section Downflow/Horizontal Airflow Configuration DimensionsOpening Electrical Entry Details Piping Chilled Water Piping Locations Minimum Required Clearance Ft Control Minimum Required ClearanceUnit Option Selection Door Swing Ft. Standard Exh Box Cross Member Location Blank Casing Section Dimensions Blank Casing SectionBlank 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 Component Weights Lbs WeightsApproximate Operating Weights Lbs Weights Size Wt lbs Control Box Main 454 Convenience Outlet Roof Curb WeightsInstalled Shipping Casing Blank Weight Options Options Filters Fresh Air System Control Agency Approval Miscellaneous Options Field Installed Accessories Electronic Zone Sensors Roof Curb Electrical System Mechanical SpecificationsGeneral External Piping Enclosure Mechanical Specifications Cooling System Chilled Water CoilWater Valve Air Handling System Mechanical Specifications Filters No Relief Standard Mechanical SpecificationsExhaust Air Percent Modulating Exhaust Fan Option Mechanical Specifications Return Air Fresh Air Heating System CO2 Sensing Page RT-PRC031-EN