AC Blower - 115V, 230V 318 x 154.5mm (12.5”x 6.1”) OAB318 Series Frame Impeller Diecast Aluminum Metal alloy Connection 4x Lead Wires Motor AC capacitor drive*, impedance and thermally protected Bearing System Insulation Resistance Dielectric Strength Temperature Range Life Expectancy Notes: Date: 030112M2 *CAPACITORS (uF/VDB) 115V - 16/250 230V - 4/450 (Capacitor Included) Weight: ~ 8.6 lbs. Ball Bearing 10M ohm between lead wire and frame (500VDC) 1 second at 500VAC, max. leakage < 500 MicroAmp -20C ~ +80C (ball) 60,000 hours L10 (40C) Model Number OAB318-11-1B OAB318-22-1B Nominal Voltage 115VAC 230VAC Nominal Current (Amps) 1.10 / 1.40 [ 50/60Hz ] 0.60 / 0.68 [ 50/60Hz ] Voltage Range Locked Current (Amps) Input Power (Watts) Rated Speed (RPM) Airflow (CFM) Max. Static Pressure Noise Level (dB) Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 108 ~ 125VAC 2.60 / 2.40 [ 50/60Hz ] 115 / 155 1390 / 1580 1015 / 1165 1.2 / 1.6” H2O 63 / 66 210 ~ 240VAC 1.43 / 1.31 [ 50/60Hz ] 115 / 155 1390 / 1580 1015 / 1165 1.2 / 1.6” H2O 63 / 66 Orion Fans RoHS Compliant Information and data is subject to change without prior notification.