77282 2009_fan_cat sec 3:Layout 1 8/3/09 11:19 AM Page 52 OD1238 - ‘XC Series’ High Performance DC Fan 120x38mm (4.7”x 1.5”) High Performance Frame & Impeller PBT, UL94V-O plastic Motor Brushless DC, auto restart, polarity protected Connection Bearing System Insulation Resistance Dielectric Strength Temperature Range Life (L10) 2x Lead wires 24AWG Dual ball bearing 10M ohm between leadwire and frame (500VDC) 1 second at 500 VAC, max leakage - 500 MicroAmp -10C ~ +70C Tachometer (Frequency Generator) Alarm (Rotation Detector) Thermistor (Thermal Speed Control) Lead or hub mounted 65,000 hours (45C) Model Number Speed (RPM) OD1238-12HB-XC OD1238-12MB-XC OD1238-12LB-XC OD1238-24HB-XC OD1238-24MB-XC OD1238-24LB-XC OD1238-24LLB-XC OD1238-48HHB-XC OD1238-48HB-XC OD1238-48MB-XC OD1238-48LB-XC OD1238-48LLB-XC 4300 3800 3200 4300 3800 3200 2800 4700 4300 3800 3200 2800 Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Available Options: m1 Airflow (CFM) 200 175 150 200 175 150 130 220 200 175 150 130 Noise (dB) 61 57 52 61 57 52 48 63 61 57 52 48 Volts DC 12 12 12 24 24 24 24 48 48 48 48 48 Input Power (Watts) 23 18 10 19 16 9 7 32 25 17 11 9 Amps 1.95 1.50 0.87 0.98 0.68 0.42 0.30 0.68 0.52 0.36 0.22 0.18 Max. Static Pressure (“H2O) 0.64 0.51 0.38 0.64 0.51 0.38 0.29 0.75 0.64 0.51 0.38 0.29 Orion Fans RoHS Compliant 52 Information and data is subject to change without prior notification.