OD1238 VA Series DC Fan Vane Axial High Pressure Frame & Impeller PBT, UL94V-0 plastic Motor Brushless DC, auto restart, polarity protected Insulation Resistance 10M ohm between leadwire and frame (500VDC) Connection Bearing System Dielectric Strength Temperature Range Storage Temperature Model Number OD1238-12HB-VXC OD1238-12MB-VXC OD1238-12LB-VXC OD1238-24HB-VXC OD1238-24MB-VXC OD1238-24LB-VXC OD1238-48HHB-VXC OD1238-48HB-VXC OD1238-48MB-VXC OD1238-48LB-VXC Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 2x Lead wires 24AWG Dual ball bearing 1 minute at 500 VAC, max leakage < 500 MicroAmp High Performance DC Fan 12, 24, 48V 120x38mm (4.7”x 1.5”) Available Options: Tachometer Alarm Thermal Speed Control PWM IP55 Salt Fog Life Expectancy (L10) 65,000 hours (45C) Weight: ~0.78 lbs -20C ~ +75C -40C ~ +80C Speed (RPM) 5000 4000 3000 5000 4000 3000 6000 5000 4000 3000 m4 Airflow (CFM) 226 189 140 226 189 140 283 226 189 140 Noise (dB) 65 59 52 65 59 52 70 65 59 52 Volts DC 12 12 12 24 24 24 48 48 48 48 Voltage Range 6~14 6~14 6~14 12~28 12~28 12~28 24~55 24~55 24~55 24~55 Amps 3.6 2.0 1.5 1.7 1.1 0.6 1.3 1.0 0.6 0.4 Max. Static Pressure (“H2O) 1.35 0.85 0.46 1.35 0.85 0.46 1.85 1.35 0.85 0.46 Orion Fans RoHS Compliant 83 Information and data is subject to change without prior notification.