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' NEUDORFER <br /> N ENGINEERS <br /> Fan Test Data <br /> Project No. 2024-1546 Project I.D. Helion URSA Material Storage Exhaust <br /> Test Date 12/5/2024 Tested By Tony Amort <br /> Area Served Material Storage Makeup Air Equipment I.D. Transfer Fan <br /> Unit Information <br /> Manufacturer Cook Model Number 120SQN17D <br /> Serial Number Not Listed Unit Location Top of Material Storage <br /> Fan Quantity/Rotation 1 / Clockwise Drive Type Direct <br /> Fan Test Data <br /> Total Design Airflow Not Specified CFM Total Actual Airflow 640 CFM <br /> Design ESP 0.30 in.wc Actual ESP 0.13 in.wc <br /> Actual Volts 119.0 Actual Amps 1.9 <br /> Design Fan RPM Not Listed Actual Fan RPM 916 <br /> Unit Pressure Data <br /> External Static In/Out -0.100 in.wc / 0.030 in.wc I External Static L P 0.130 in.wc <br /> Motor Information <br /> Manufacturer Cook Motor Frame/Serv. Factor Not Listed / Not Listed <br /> HP/RPM 1/3 / 1725 Motor Phase/Hz 1 / 60 <br /> Motor Rated Volts/FLA 120 / 4.1 Motor Eff./PF Not Listed / Not Listed <br /> Fan Test Notes <br /> Note (1) 1 The balancing damper is 100%open. <br /> Grille, Register, Diffuser Test Data <br /> Instrument Used Airfoil Flow Spec + 10% - 10% <br /> GIRD Design Airflow Initial Airflow Final Airflow <br /> No. Area Served Type Size AK FPM CFM CFM % FPM CFM % Notes <br /> 1 Makeup Air C2 14 1.07 575 615 620 101% 320 52% (1) <br /> 2 Makeup Air C2 14 1.07 570 610 �620 102% 320 52% <br /> Total Supply Airflow 1225 1240 101% 640 52% <br /> Page 9 of 16 <br /> Hyperlink to Table of Contents <br />