rohs compliant 37 orion fans information and data is subject to change without prior notification. knight electronics, inc. 10557 metric drive dallas, texas 75243 214-340-0265 od6020 series dc fan - 12, 24v 60x20mm (2.36x .79) model number speed (rpm) airflow (cfm) noise (db) volts dc voltage range amps max. static pressure (h2o) od6020-12h* 4500 18 30 12 8~16 .16 .14 od6020-12m* 3900 15 26 12 8~16 .13 .11 od6020-12l* 3500 13 22 12 8~16 .08 .09 od6020-24h* 4500 18 30 24 12~32 .09 .14 od6020-24m* 3900 15 26 24 12~32 .06 .11 od6020-24l* 3500 13 22 24 12~32 .04 .09 * indicate b to specify ball bearing or s to specify sleeve bearing frame & impeller pbt, ul94v-o plastic available options: tachometer alarm other frame styles available 5v available on request life expectancy (l10) ball bearing 60,000 hours (l10 at 40c) sleeve bearing 30,000 hours (l10 at 40c) operating temperature ball bearing -20c ~ +80c sleeve bearing -10c ~ +50c connection 2x lead wires motor brushless dc, auto restart, impedance and polarity protected bearing system dual ball or sleeve insulation resistance 10m ohm between leadwire and frame (500vdc) dielectric strength 1 second at 500 vac, max leakage - 500 microamp storage temperature -30c ~ +90c m1 77282 2009_fan_cat sec 2:layout 1 7/28/09 11:12 am page 37
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