York R-407C manual Fan Performance, Through 65 TON Supply FAN Data

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Fan Performance

TABLE 6 – 50 THROUGH 65 TON SUPPLY FAN DATA

TOTAL STATIC PRESSURE (inches of water column)

CFM	0.50			1.00			1.50			2.00		2.50		3.00
STD. AIR	RPM		HP	RPM		HP	RPM		HP	RPM	HP	RPM	HP	RPM	HP
10000	249		1.7	321		2.5	382		3.3	––	––	––	––	––	—
12000	269		2.5	335		3.4	392		4.4	443	5.3	493	6.4	––	—
14000	290		3.6	352		4.7	405		5.8	454	6.9	497	8.0	540	9.1
16000	312		5.1	371		6.3	421		7.5	467	8.7	510	10.0	549	11.2
17500	329		6.3	386		7.7	435		9.0	478	10.4	519	11.7	558	13.1
18000	334		6.8	391		8.2	439		9.6	482	10.9	522	12.3	561	13.8
19250	348		8.1	404		9.6	451		11.1	493	12.5	532	14.0	570	15.5
20000	357		8.9	412		10.5	458		12.1	499	13.5	538	15.1	575	16.6
21000	370		10.1	423		11.9	468		13.5	510	15.1	547	16.7	583	18.3
22000	383		11.4	434		13.3	478		15.0	520	16.7	555	18.3	591	20.0
22500	387		12.0	440		14.1	484		15.8	524	17.6	560	19.2	595	20.9
24000	398		13.9	458		16.6	500		18.4	537	20.2	574	22.1	607	23.8
26000	417		16.8	478		20.2	520		22.3	559	24.4	593	26.3	626	28.3
27000	429		18.6	490		22.3	533		24.6	572	26.8	602	28.6	638	30.9

TABLE 6 – 50 THROUGH 65 TON SUPPLY FAN DATA (CONT’D)

TOTAL STATIC PRESSURE (inches of water column)

CFM	3.50		4.00			4.50			5.00		5.50		6.00
STD. AIR	RPM	HP	RPM		HP	RPM		HP	RPM	HP	RPM	HP	RPM		HP
10000	––	––	––		––	––		––	––	––	––	––	––		––
12000	––	––	––		––	––		––	––	––	––	––	––		––
14000	585	10.5	––		––	––		––	––	––	––	––	––		––
16000	587	12.5	622		13.8	663		15.4	700	17.0	––	––	––		––
17500	595	14.5	629		15.9	664		17.3	697	18.8	549	15.9	575		17.3
18000	597	15.2	631		16.6	664		18.0	696	19.5	732	21.2	766		23.0
19250	605	17.1	638		18.6	670		20.1	702	21.6	734	23.3	765		25.0
20000	609	18.2	642		19.8	674		21.4	705	22.9	735	24.5	764		26.1
21000	617	19.9	649		21.6	681		23.3	710	24.9	740	26.6	769		28.2
22000	624	21.7	655		23.4	688		25.3	715	26.9	744	28.6	773		30.4
22500	628	22.7	659		24.4	691		26.3	719	28.0	748	29.8	776		31.5
24000	640	25.7	671		27.5	700		29.4	729	31.4	759	33.4	783		35.1
26000	656	30.2	687		32.2	716		34.2	742	36.1	769	38.2	798		40.5

27000	665	32.7	693		34.6	723		36.8	751	38.9	778	41.0	802		43.1

20	YORK INTERNATIONAL

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Contents Packaged Rooftop Air Conditioning Units 407C Optimized Through 65 TonsTable of Contents Nomenclature Basic Model NumberEcological and Economical Design FEATURES/BENEFITSIntroduction Reliable Scroll Compressor Technology ServiceabilityInstall with Ease and Safety Introduction Physical Data Physical DataPhysical Data Cont’d Application Data LocationRigging EconomizerRoof Curb Harsh Environments Condenser and Evaporator Coil ProtectionBuilding Exhaust Systems Selection Procedure Acoustical ConsiderationsGiven Select UnitCooling Performance Data 50 Ton Model Cooling Performance Data 50 TON ModelCooling Performance Data 50 TON Model CONT’D Cooling Performance Data 55 Ton Model Cooling Performance Data 55 TON ModelCooling Performance Data 55 TON Model CONT’D Cooling Performance Data 60 Ton Model Cooling Performance Data 60 TON ModelCooling Performance Data 60 TON Model CONT’D Cooling Performance Data 65 Ton Model Cooling Performance Data 65 TON ModelCooling Performance Data 65 TON Model CONT’D 50 Through 65 TON Supply FAN Data CONT’D Fan Performance50 Through 65 TON Supply FAN Data 50 Through 65 TON Exhaust FAN Data Component Static Pressure Drops Inches of Water Column Filters Economizer Economizer Dampers Rigid Filter Manual or Electrical Service Sizing Electrical DataLoad Definitions CompressorsSupply and Exhaust FAN Motor ODP or Tefc High EfficiencyPremium Efficiency Condenser FAN Motors / EachUnoccupied / Occupied Switching ControlsControl Sequences for ALL Units GeneralVentilation Control Sequences Exhaust Control SequencesLOW Ambient Operation Smoke Purge SequencesVAV Specific Sequences Cooling OperationStand Alone Control CV Specific SequencesCooling Operation Thermostat Control Stage 1 Y1 CallPower Wiring SINGLE-POINT Power Supply WiringSINGLE-POINT Power Supply Wiring With NON-FUSED Disconnect SINGLE-POINT Power Supply Wiring with NON-FUSED DisconnectDUAL-POINT Power Supply Wiring DUAL-POINT Power Supply WiringField Control Wiring Field Control WiringBottom Supply Bottom Return General ArrangementDrawing Left or Right Rear Return Supply General Arrangement DrawingCurb Layout Drawing Curb Layout DrawingGuide Specifications ConstructionSupply AIR System Bearings and DrivesPower Supply AIR Filtering SystemAIR Inlet System Refrigeration SystemEconomizers Accessories and OptionsControls Relief System Evaporator Coil ProtectionCondenser Coil Protection Suction and Discharge Pressure Transducers moniYork International York International Proud Sponsor Olympic Team