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GEN ERAC7 I INDUSTRIAL <br /> LEVEL 2 ACOUSTIC ENCLOSURE <br /> SG400 21 .9E <br /> 601­12 NO-LOAD DATA, dB(A) DISTANCE: 7 METERS <br /> MICROPHONE, OCTAVE BAND CENTER FREQUENCY(Hz) <br /> LOCATION 31.5 63 125. 250 500 .1000 :2000 4000 8000.: dB(A) . <br /> FRONT 51.8 64.3 716 73.4. 76.1. . 70.4 . 64.3 '61.4 55.3 79.8 <br /> RIGHT 48.0 . 59.2 66.5 65.9 70.2 64.0 63.8 58.2 . 53.1 74.1 . <br /> REAR 51.1 58.3 65.3 66.1 67.1 62.1 58.4 51.6 44.6 - 72.0 <br /> LEFT 47.0 60.2 68.5 67.1 70.6 64.3 62.0 56.1 49.5 74.7 <br /> AVERAGE 49.5 60.5 68.0 68.1 71.0 65.2 62.1 56.8 50.6 75.1 <br /> F. <br /> i <br /> 6OHz FULL-LOAD DATA, dB(A) .:DISTANCE: 7 METERS <br /> MICROPHONE OCTAVE BAND CENTER FREQUENCY(Hz) <br /> LOCATION 31.5 . 63 125 250: 500- 1000 - ; 2000. 4000 .. _ 8000 dB(A) ' <br /> -FRONT 56.1 . 1 72.1 76:3 73:6 75.9- 70.2 64.9 61.5 . 55.7 3 <br /> RIGHT 53.2 66.2 70.1 66.2 .69.8 63.4 63.1 58.-0: 51.4' .: 2 <br /> REAR :54.3 65.2 69.1 .65.9. 66.5 . 60.9 58.1. 52.6 - 45.0 LEFT 51.1 63.4 69.3 663 70.1 64.5 62.3 58.1 50.7 <br /> .:AVERAGE .: 53.7 : 66.7 71.2 68.0 70.6 64.8 62.1 57.6 50.3 <br /> 82.0 -- -- --- ------- <br /> -RIGHT 80.0 <br /> Full Load <br /> 78.0 - <br /> 76.0 <br /> FRONT REAR 74.0 No Load <br /> O 72.0 <br /> 70.0 <br /> LEFT 68.0 <br /> 66.0 <br /> Front Right Rear Left <br /> 1.All positions at 23 feet(7 meters)from side faces of generator set. <br /> 2.Test conducted on a 100 foot diameter asphault surface. <br /> 3.Sound pressure levels are subject to,instrumentation,installation and testing conditions. <br /> - Generac Power Systems,Inc. I P•0.Box 8 I Waukesha,WI 53187.: Part No.OK8103C:: } <br /> P:(262)544-4811 ©201.5 Generac Power Systems,Inc.All rights reserved.All specifications are subject to change without notice. Rev.B 05/05/15 j <br /> 1 <br />