9WFA0924H4001 Sanyo Denki

9WFA type Oil Proof Fan Features High Airflow and High Static Pressure 3 This fan delivers a maximum airflow of 2.85 m /min and maximum * static pressure of 250 Pa. ** Compared with the current model, maximum airflow and maximum static pressure have increased 2 times and 3.8 times, respectively. Oil-proof The windings and electronic components are structurally protected by materials with excellent oil resistance, and stable operation is maintained even in harsh oil mist environments. * Tested using a model 9WFA0924G4001 ** Current model: San Ace 92WF 9WF type 92 92 25 mm Oil Proof Fan (model no. 9WF0924H401). 92 92 25 mm Specifications The models listed below have ribs and pulse sensors. Operating Operating Expected Rated voltage Rated current Rated input Rated speed Max. airflow Max. static pressure SPL Model no. voltage range temperature life -1 3 V A W min m /min CFM Pa inchH O dB(A) 2 V C h 9WFA0924G4001 0.45 10.8 7350 2.85 100.6 250 1.0 56 40000/60C 24 20.4 to 27.6 -20 to +70 (70000/40C) 9WFA0924H4001 0.28 6.72 6100 2.35 83.0 171 0.69 52 Models with the following sensor specifications are also available as options: Common Specifications Material Frame: Plastic (Flammability: UL 94V-0), Impeller: Plastic (Flammability: UL 94V-0) Expected life Refer to specifications (L10 life: 90% survival rate for continuous operation in free air at 60C, rated voltage) Expected life at 40C is for reference only. Motor protection system Current blocking function and reverse polarity protection 50/60 Hz, 500 VAC, for 1 minute (between lead wire conductors and frame) Dielectric strength Sound pressure level (SPL) At 1 m away from the air inlet Refer to specifications (Non-condensing) Operating temperature Storage temperature -30 to +70C (Non-condensing) Red Black Sensor Yellow Lead wire Mass Approx. 170 g Airow - Static Pressure Characteristics Operating voltage range (inch H2O) (Pa) (inch H2O) (Pa) 300 0.8 200 1.2 27.6 V 27.6 V 1.0 250 150 0.6 24 V 24 V 200 0.8 20.4 V 20.4 V 0.6 150 0.4 100 0.4 100 0.2 50 50 0.2 0 0 3 3 0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.5 1.0 1.5 2.0 2.5 (m /min) (m /min) 0 20 40 60 80 100 0 20 40 60 80 (CFM) (CFM) Airow Airow 9WFA0924G4001 9WFA0924H4001 Static pressure Static pressure Specications for Pulse Sensors Output circuit: Open collector Inside of fan VCE = +27.6 V max. Sensor Pull-up resistor Ic = 5 mA max. VOL = VCE (SAT) = 1.0 V max. Pull-up voltage Ic Sensor output (VCE) Output waveform (Need pull-up resistor) In case of steady running (One revolution) T0 T1 T2 T3 T4 T1 to 4 (1/4) T0 T1 to 4 (1/4) T0 = 60/4N (s) VOH -1 N = Fan speed (min ) VOL 0 V Dimensions (unit: mm) 920.5 25.20.5 82.50.3 4-4.50.3 (4) (4) Mounting hole Lead wire AWG 26 UL 1430 +50 300 0 (10) Rotating direction Airow direction Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side Outlet side 4-4.5 4-4.5 90.5 90.5 82.50.3 82.50.3 Notice Please read theSafety Precaution on our website before using the product. The products shown in this catalog are subject to Japanese Export Control Law. Diversion contrary to the law of exporting country is prohibited. For protecting fan bearings against electrolytic corrosion near strong electromagnetic noise sources, we provide effective countermeasures such as Electrolytic Corrosion Proof Fans and EMC guards. Contact us for details. 3-33-1 Minami-Otsuka, Toshima-ku, Tokyo 170-8451, Japan TEL: +81 3 5927 1020