77282 2009_fan_cat sec 1:Layout 1 8/3/09 8:57 AM Page 11 OA109 ‘XC Series’ Frame Impeller Diecast Aluminum PBT, UL94V-O plastic Connection 2x Lead wires (24AWG*) or Terminals Motor AC capacitor drive, thermally protected Bearing System Dual ball Insulation Resistance >100M ohm between leadwire and frame (500VDC) Dielectric Strength 1 min at 1500 VAC, 50/60Hz AC Fan - 115V, 230V 120x38mm (4.7”x 1.5”) Operating Temperature Ball Bearing -10C ~ +65C Life Expectancy Ball Bearing 60,000 hours (L10 at 40C) (* Wires ~300mm) m4 Part Number OA109AP-11-1 * B XC Rated Power (50/60 Hz) 20 / 21 W Nominal Voltage Nominal Current Frequency (Hz) Rated Speed (RPM) Airflow (CFM) Noise Level (dB) Max. Static Pressure 120 VAC 230 VAC 0.17 / 0.18 A 0.10 / 0.11 A 21 / 22 W 50 / 60 50 / 60 2800 / 3300 2800 / 3300 110 / 131 110 / 131 43 / 47 0.38” / 0.49” H2O * Insert “T” to specify Terminal or “W” to specify Wire leads Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 OA109AP-22-1 * B XC RoHS Compliant 11 43 / 47 0.38” / 0.49” H2O Orion Fans Information and data is subject to change without prior notification.