rohs compliant 45 orion fans information and data is subject to change without prior notification. knight electronics, inc. 10557 metric drive dallas, texas 75243 214-340-0265 od9220 series 12, 24v dc fan 92x20mm (3.6x 0.79) frame & impeller pbt, ul94v-o plastic available options: tachometer - open collector locked rotor alarm connection 2x lead wires 24awg motor brushless dc, auto restart, polarity protected bearing system dual ball bearing insulation resistance 10mohm between leadwire and frame (500vdc) dielectric strength 1 second at 500 vac, max leakage - 500 microamp temperature range -10c ~ +70c life (l10) 65,000 hours (45c) model number speed (rpm) airflow (cfm) noise (db) volts dc voltage range amps max. static pressure (h2o) OD9220-12H* 2700 32 33 12 8~16 0.25 0.13 od9220-12m* 2400 28 31 12 8~16 0.16 0.11 od9220-24h* 2700 32 33 24 12~28 0.14 0.125 od9220-24m* 2400 28 31 24 12~28 0.12 0.11 * indicate b to specify ball bearing or s to specify sleeve bearing m1 77282 2009_fan_cat sec 3:layout 1 8/3/09 11:18 am page 45
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