OD1238AP Series Frame Diecast Aluminum (Black) Connection Terminals Impeller Motor Bearing System Insulation Resistance Dielectric Strength Temperature Range Life (L10) Model Number OD1238AP-12HTB OD1238AP-12MTB OD1238AP-12LTB OD1238AP-24HTB OD1238AP-24MTB OD1238AP-24LTB OD1238AP-48HTB OD1238AP-48MTB OD1238AP-48LTB 061210 Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 PBT, UL94V-O plastic Brushless DC, auto restart, polarity protected Dual ball bearing 10M ohm between leadwire and frame (500VDC) DC Fan - Metal Frame 120x38mm (4.7”x 1.5”) Available Options: Tachometer Alarm PWM Lead Wires Metal Impeller UL No.: E170149 1 second at 500 VAC, max leakage - 500 MicroAmp -15C ~ +65C 65,000 hours (45C) Speed (RPM) Airflow (CFM) 3400 2800 1950 3600 3000 1950 3600 3000 1950 135 108 70 140 118 70 140 118 70 Noise (dB) 46 41 25 48 43 25 48 43 25 Volts DC 12 12 12 24 24 24 48 48 48 Input Power (Watts) Amps 10.6 6.0 2.4 10.3 5.5 3.6 10.6 5.0 3.4 0.88 0.50 0.20 0.43 0.23 0.15 0.22 0.10 0.07 Max. Static Pressure (“H2O) 0.45 0.37 0.25 0.48 0.40 0.25 0.48 0.28 0.25 Orion Fans RoHS Compliant Information and data is subject to change without prior notification. m0