Axial fans use a propeller to create a flow of air the direction of the axis of rotation. Because they create a large airflow, axial fans are optimal for a wide variety of cooling and other airflow needs.
- High efficiency
- Low noise
- Alarm type
| Lead Time1 |
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{Contact your local sales office for more information.} |
Product Line |
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ORIX® |
Fan Type |
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Axial Fan |
Frame Size |
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9.84 250 |
Power Supply |
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Single-Phase 220/230 VAC |
Frequency |
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50 60 |
Current |
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0.4 A [200/220 VAC, 50 Hz] 0.5 A [230 VAC, 50 Hz] 0.7 A [200/220/230 VAC, 60 Hz] |
Function |
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Low Speed Alarm - Electronic |
Connection Type |
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Lead Wire |
Speed (r/min) |
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2790 [200 VAC, 50 Hz] 3220 [200 VAC, 60 Hz] 2820 [220 VAC, 50 Hz] 3260 [220 VAC, 60 Hz] 2830 [230 VAC, 50 Hz] 3290 [230 VAC, 60 Hz] |
Max. Air Flow |
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742 CFM [200/220/230 VAC, 50 Hz] 848 CFM [200/220/230 VAC, 60 Hz] 21 m3/min [200/220/230 VAC, 50 Hz] 24 m3/min [200/220/230 VAC, 60 Hz] |
Max. Static Pressure |
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1.16 inH2O [200 VAC, 50 Hz] 1.28 inH2O [200 VAC, 60 Hz] 1.24 inH2O [220 VAC, 50 Hz] 1.28 inH2O [230 VAC, 50 Hz] 1.45 inH2O [220/230 VAC, 60 Hz] 290 Pa [200 VAC, 50 Hz] 320 Pa [200 VAC, 60 Hz] 310 Pa [220 VAC, 50 Hz] 320 Pa [230 VAC, 50 Hz] 360 Pa [220/230 VAC, 60 Hz] |
Noise Level |
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58 dB (A) [200/220/230 VAC, 50 Hz] 62 dB (A) [200/220/230 VAC, 60 Hz] |
Fan Kit |
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Fan Only |
RoHS Compliant |
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Yes |
Safety Standards |
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cUL CE |
CE Marking |
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Low Voltage Directives |
California Proposition 65 |
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⚠ CA WARNING Cancer risk from exposure to Nickel. See www.P65Warnings.ca.gov Risk of reproductive harm from exposure to Di-n-hexyl phthalate (DnHP). See www.P65Warnings.ca.gov Risk of cancer and reproductive harm from ex |
Insulation Resistance |
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100 MΩ or more when 500 VDC is applied between the windings and the frame under normal ambient temperature and humidity. |
Dielectric Strength |
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Sufficient to withstand 1.5 kV at 50Hz applied between the windings and the frame for 1 minute under normal ambient temperature and humidity. |
Temperature Rise |
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54ºF (30ºC) or less measured by the thermometer method after the temperature of the case has stabilized after continuous operation under normal ambient temperature and humidity. |
Insulation Class |
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Class E (248ºF [120ºC]), Recognized as Class A (221ºF [105ºC]) by UL and CSA standards. |
Overheat Protection |
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Built-in thermal protector (automatic reset type) Operating temperature, open: 248ºF±9ºF (120ºC±5ºC), close: 170.6ºF±27ºF (77ºC±15ºC) |
Ambient Temperature Range |
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14ºF ~ 140ºF (-10ºC ~ 60ºC) |
Ambient Humidity |
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85% or less (noncondensing) |
Alarm Type |
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Electronic |
Alarm Activation Speed |
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1800 ± 300 r/min |
Output Mode |
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Open-collector output |
Output Condition |
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Normal operation: L level (Internal transistor ON) Alarm output: H level (Internal transistor OFF) |
Maximum Rating |
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Maximum applied voltage: 30 VDC max. Maximum current: 5 mA max. |
Delay Function |
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Not built-in: External delay circuit is required to prevent alarm detection when starting the fan. The delay time should be at least 1 second. |
Circuit Connection |
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 Circuit Connection |
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- 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.
