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• • <br /> Performance Summary For 7.5T GasEte-460v <br /> Project: —Untitled3 12/05/2019 <br /> Prepared By: 02:27PM <br /> D 27.2 35.8 39,5 43.1 44.0 41,5 36.9 31.6 49.0 LpA <br /> Legend <br /> A Sound Power Levels at Unit's Acoustic Center,Lw <br /> B A-Weighted Sound Power Levels at Unit's Acoustic Center,LwA <br /> C Sound Pressure Levels at Specific Distance from Unit, Lp <br /> D A-Weighted Sound Pressure Levels at Specific Distance from Unit,LpA <br /> Calculation methods used In this program are patterned after the ASHRAE Guide;other ASHRAE Publications and the AHRI <br /> Acoustical Standards. While a very significant effort has been made to Insure the technical accuracy of this program, it Is assumed <br /> that the user is knowledgeable in the art of system sound estimation and Is aware of the tolerances Involved In real world acoustical <br /> estimation. This program makes certain assumptions as to the dominant sound sources and sound paths which may not always be <br /> appropriate to the real system being estimated. Because of this, no assurances can be offered that this software will always generate <br /> an accurate sound prediction from user supplied input data. If In doubt about the estimation of expected sound levels in a space,an <br /> Acoustical Engineer or a person with sound prediction expertise should be consulted. <br /> FanCulve <br /> ar soon ,�1 N\ -Hat ' <br /> F � - � • t <br /> 18 , � ��\ <br /> 1s= • - i ,\ <br /> 3 . <br /> a2 - : :\:/\ <br /> ` <br /> � <br /> ''''.„N.."---,1 <br /> co <br /> 10 <br /> e �mt ��� <br /> .2 \ <br /> to <br /> 1 <br /> cn -' <br /> 401RFiVI � \ ,.,, <br /> i � \ <br /> / \ \ 3.00BHP\ <br /> m — — / �. \,-\- . \N 1....... \ <br /> r ` 1.w� <br /> -Q50BHP , <br /> Ns-_,.„. 07 -. 1 <br /> W I <br /> co 04 03 12 16 2) 24 29 32 3; 40 44 <br /> Airliow(CFM-thousands) <br /> RPM=820 BHP=1.96 MaximurRPM=1400 MaximuunBHP=4.70 <br /> Note:Pleasecontactapplicationengineeringforselectionsoutside theshadedregion. <br /> SC-SystemCuve RP-RatedPoint <br /> Packaged Rooftop Builder 1.49x Page 8 of 9 <br /> 2 / 2e <br />