Compact fans for AC and DC
Compact fans for AC and DC version 2011 - ebm-papst
Compact fans for AC and DC version 2011 - ebm-papst
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In<strong>for</strong>mationAvailable on request:– With integrated signal latching <strong>for</strong> subsequent recognition of short-time faults.– Alarm circuit open collector or TTL.– Electrically isolated <strong>for</strong> maximum device safety;Defects in the power circuit do not affect the alarm circuit.<strong>DC</strong> axial <strong>fans</strong>Alarmsignal dataAlarm outputvoltage U A LowCondition:Condition:I sink =Alarm outputvoltageU A HighType V<strong>DC</strong> mA V<strong>DC</strong> mA V<strong>DC</strong> mA S min –1 Page4312/17 MV ≤ 0,4 n < nG 2 60 n > nG 0 ≤ 60 20 ≤ 15 * 1500 ±100 47VARIOFAN4312/17 T ≤ 0,4 n < nG 2 60 n > nG 0 ≤ 60 20 ≤ 15 * 1500 ±100 47VARIOFAN4314/17 T ≤ 0,4 n < nG 2 60 n > nG 0 ≤ 60 20 ≤ 15 * 1150 ±100 47VARIOFAN4318/17 V ≤ 0,4 n < nG 2 60 n > nG 0 ≤ 60 20 ≤ 15 * 850 ±100 47VARIOFAN7214 N/17 ≤ 0,4 n < nG 2 60 n > nG 0 ≤ 60 15 ≤ 15 * 1330 ± 60 59Attention:With these fan specials, deviations as regards temperature range,voltage range <strong>and</strong> power consumption are possible compared with st<strong>and</strong>ard <strong>fans</strong>.Condition:Condition:I source =Alarm operatingvoltageU BA max.Max. permissibleSink currentAlarm delaytimet2Condition:Speed limit n G* After switching on U BFan description115Representatives Accessories <strong>AC</strong> centrifugal <strong>fans</strong> <strong>AC</strong> axial <strong>fans</strong> <strong>AC</strong>maxx / i-maxx <strong>DC</strong> <strong>fans</strong> - specials <strong>DC</strong> centrifugal <strong>fans</strong>
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