RoHS Compliant
Orion Fans
Information and data is subject to
change without prior notification.
Knight Electronics, Inc.
10557 Metric Drive
Dallas, Texas 75243
214-340-0265
OD254 Series DC Fan - 12, 24, 48V
254x89mm (10.0”x 3.50”)
Diecast Aluminum Available Options:
Tachometer
Alarm
Thermistor Speed Control
PWM Speed Control
Life Expectancy (L10)
Ball - 40,000 hrs (60C)
Operating Temperature
Ball: -20C ~ +75C
Weight: ~4.0 lbs
m0
PBT, UL94V-0 plastic
2x Lead wires 20AWG or
terminals
Brushless DC, auto restart,
impedance and polarity
protected
Ball bearing
10M ohm between leadwire
and frame (500VDC)
1 second at 500 VAC, max
leakage < 500 MicroAmp
-40C ~ +90C
* Indicate “B” for wire leads or “TB” for Terminals
Airflow
Rotation
OD254AP-12H * 2400 830 60 12 9~13 65 5.4 0.78
OD254AP-12M * 2000 690 47 12 9~13 23 4.2 0.58
OD254AP-12L * 1650 550 39 12 8~14 13 1.90.37
OD254AP-24H * 2500 850 64 24 16~27 64 2.65 0.83
OD254AP-24M * 2000 690 47 24 16~27 24 2.1 0.58
OD254AP-24L * 1650 550 39 24 16~27 13 0.97 0.37
OD254AP-48H * 2500 850 64 48 24~53 62 1.3 0.83
OD254AP-48M * 2000 690 47 48 24~53 24 1.03 0.58
OD254AP-48L * 1650 550 39 48 24~56 15 0.48 0.37
