77282 2009_fan_cat sec 3:Layout 1 8/3/09 11:19 AM Page 58 OD172S XC Series DC Fan - 12, 24, 48V 172x150x51mm (6.7”x 5.9”x 2.0”) High Performance Frame Diecast Aluminum Connection 2x Lead wires, AWG22 Impeller PBT, UL94V-2 plastic Motor Brushless DC, auto restart, impedance and polarity protected Insulation Resistance 10M ohm between leadwire and frame (500VDC) Bearing System Dual ball bearing Dielectric Strength 1 second at 500 VAC, max leakage - 500 MicroAmp Life (L10) 65,000 hours (45C) Temperature Range Model Number OD172SAP-12HBXC OD172SAP-12MBXC OD172SAP-24HBXC OD172SAP-48HBXC Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 -10C ~ +70C Speed (RPM) Airflow (CFM) 3900 3400 4600 4600 277 232 307 307 m4 Noise (dB) 62 59 67 67 Volts DC 12 12 24 48 Voltage Range Amps 9~14 9~14 15~28 24~55 3.50 2.40 2.30 1.20 Max. Static Pressure (“H2O) 1.14 0.92 1.60 1.60 Orion Fans RoHS Compliant 58 Information and data is subject to change without prior notification.