77282 back sheets:72975 Fan Catalog 8/3/09 9:12 AM Page 67 DC Blowers Motor Brushless DC, polarity protected, locked rotor protected (current limited), auto restart Insulation Resistance Dielectric Strength Operating Temperature Life Expectancy Min. 10M at 500VDC 1 minute at 500VAC / 1 second, max leakage 500 microamp -10C ~ +70C 60,000 hours Model Number Speed (RPM) Airflow (CFM) Noise (dB) Volts DC Voltage Range Amps ODB5009-12HB ODB5009-24HB 5000 5000 3 3 34 34 12 24 6~14 12~27 0.11 0.09 Model Number Speed (RPM) Airflow (CFM) Noise (dB) Volts DC Voltage Range Amps ODB7530-12HB ODB7530-24HB 2600 2600 8 8 35 35 12 24 6~14 12~27 0.30 0.12 Model Number Speed (RPM) Airflow (CFM) Noise (dB) Volts DC Voltage Range Amps ODB9733-12HB ODB9733-24HB ODB9733-48HB 3300 3300 3300 22 22 22 50 50 50 12 24 48 6~14 12~27 24~55 0.80 0.55 0.30 Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Max. Static Pressure (ìH2O) 0.32 0.32 Max. Static Pressure (ìH2O) 0.55 0.55 Max. Static Pressure (ìH2O) 0.82 0.82 0.82 Orion Fans RoHS Compliant 67 Information and data is subject to change without prior notification.