77282 2009_fan_cat sec 2:Layout 1 7/28/09 11:12 AM Page 33 OD4028 “XC Series’ Frame & Impeller Connection Motor Bearing System Insulation Resistance Dielectric Strength Temperature Range Storage Temperature Life (L10) PBT, UL94V-O plastic 2x Lead wires Brushless DC, auto restart, polarity protected. Dual ball bearing Min. 10M at 500VDC -40C ~ +80C 50,000 hours (40C) Nominal Current 0.8 A Voltage Range Start-up Voltage Rated Power Rated Speed (RPM) Airflow (CFM) Max. Static Pressure m1 OD4028-12HB-XC 12 VDC Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Tachometer (FG) Alarm (RD) PWM (Pulse Width Modulated speed control) Thermistor (Thermal Speed Control) -10C ~ +70C Nominal Voltage Frame style: m1 Available Options: 1 minute at 500VAC / 1 second, max leakage 500 microamp Part Number Noise Level (dB) DC Fan - 12V, High Speed 40x28mm (1.58” x 1.10”) 10.8 ~ 13.2 VDC 9.0 VDC 9.5 W 16,000 26.5 57 1.60” H2O RoHS Compliant 33 Orion Fans Information and data is subject to change without prior notification.