OA109 (AIOS) AC Fan - 115V, 230V, Reverse Airflow 120x38mm (4.7”x 1.5”) 0.5 (0.02”) Frame Diecast Aluminum Impeller PBT, UL94V-0 plastic Connection 2x 300mm Lead wires (22AWG) or terminals Motor AC shaded pole, impedance protected Bearing System Dual ball or Sleeve Operating Temperature Ball Bearing -20C ~ +80C Sleeve Bearing -10C ~ +50C Storage Temp -40C ~ +80C Insulation Resistance >100M ohm between leadwire and frame (500VDC) Dielectric Strength 1 min at 1500 VAC, 50/60Hz Model Number Speed (RPM) Airflow (CFM) Life Expectancy Ball Bearing 60,000 hours (L10 at 40C) Sleeve Bearing 30,000 hours (L10 at 40C) AIOS Air Input Over Struts Weight: ~1.2 lbs. m2 Noise (dB) Volts AC Voltage Range Watts Max. Static Pressure (“H2O) OA109AP-11-1 * R 3100 99 47 115 80~130 15 .33 OA109AP-11-3 * R 2300 75 38 115 80~130 12 .16 OA109AP-11-2 * R OA109AP-22-1 * R OA109AP-22-2 * R OA109AP-22-3 * R 2750 3100 2750 2300 85 99 85 75 45 47 45 38 115 80~130 230 160~260 230 160~260 230 160~260 13 15 13 12 * Indicate “TB” (Terminal Ball Bearing), “WB” (12” Wire Leads, Ball Bearing), “TS” (Terminal, Sleeve Bearing), “WS” (12” Wire Leads, Sleeve Bearing) Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 .25 .33 .25 .16 Orion Fans RoHS Compliant 13 Information and data is subject to change without prior notification.