DC Fan - 12, 24, 48V 172x150x51mm (6.7”x 5.9”x 2.0”) OD172S Series Frame Diecast Aluminum Impeller PBT, UL94V-O plastic Connection 2x Lead wires, AWG22 or terminals Motor Brushless DC, auto restart, impedance and polarity protected Bearing System Dual ball bearing Insulation Resistance 10M ohm between leadwire and frame (500VDC) Dielectric Strength 1 second at 500 VAC, max leakage - 500 MicroAmp Storage Temperature -30C ~ +90C Model Number OD172SAP-12HH * OD172SAP-12H * OD172SAP-12M * OD172SAP-12L * OD172SAP-24HH * OD172SAP-24H * OD172SAP-24M * OD172SAP-24L * OD172SAP-48HH * OD172SAP-48H * OD172SAP-48M * OD172SAP-48L * Available Options: Tachometer (5VTTL) Alarm (5VTTL) Thermistor Speed Control PWM Speed Control Life Expectancy (L10) Ball - 40,000 hrs (60C) Operating Temperature Ball: -20C ~ 75C m0 Speed (RPM) Airflow (CFM) 3800 3200 2500 1600 3900 3300 2500 1600 3900 3300 2500 1600 290 230 180 125 300 235 180 125 300 235 180 125 Noise (dB) 56 52 42 32 57 52 42 32 57 52 42 32 Volts DC 12 12 12 12 24 24 24 24 48 48 48 48 Voltage Range Amps 8~14 8~14 8~14 8~14 15~28 15~28 15~28 15~28 22~63 22~63 22~63 22~63 4.20 1.90 1.10 0.45 2.65 0.97 0.52 0.20 1.03 0.48 0.30 0.12 Max. Static Pressure (“H2O) 0.93 0.75 0.51 0.35 0.98 0.79 0.51 0.35 0.98 0.79 0.51 0.35 * Indicate “B” for wire leads or “TB” for Terminals Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Orion Fans RoHS Compliant 57 Information and data is subject to change without prior notification.