OD127AP Series DC Fan - 12, 24, 48V 127x38.5mm (5.0"x 1.5") Frame Diecast Aluminum Connection 2x Lead wires or terminals Motor Brushless DC, auto restart, polarity protected PBT, UL94V-O plastic Impeller Bearing System Insulation Resistance Dielectric Strength Storage Temperature Model Number OD127AP-12HB OD127AP-12MB OD127AP-12LB OD127AP-24HB OD127AP-24MB OD127AP-24LB OD127AP-48HB OD127AP-48MB OD127AP-48LB Dual Ball bearing 10M ohm between leadwire and frame (500VDC) 1 second at 500 VAC, max leakage - 500 MicroAmp Available Options: Tachometer (FG) Alarm (RD) Thermal Speed Control (Thermistor) PWM Input (Manual Speed Control) Sleeve bearing Life Expectancy (L10) Ball - 60,000 hrs (45C) Operating Temperature Ball: -20 ~ 75C -30C ~ +90C Speed (RPM) Airflow (CFM) 3000 2600 1900 3000 2600 1900 3000 2600 1900 10557 Metric Drive Dallas, Texas 75243 214-340-0265 140 108 86 140 108 86 140 108 86 Noise (dB) Volts DC Voltage Range Amps Max. Static Pressure ("H2O) 46 38 30 46 38 30 46 38 30 12 12 12 24 24 24 48 48 48 9~14 9~14 9~14 12~28 12~28 12~28 26~56 26~56 26~56 0.50 0.40 0.20 0.23 0.19 0.15 0.10 0.08 0.07 0.41 0.33 0.15 0.41 0.33 0.15 0.41 0.33 0.15 OrionFans.com RoHS Compliant Information and data is subject to change without prior notification.