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
  • Fan kit features axial flow fan, finger guard and mounting screws in a single package.

Fan Kit

Unit of Measure
Lead Time1 - {Contact your local sales office for more information.}

Product Line

- ORIX®

Fan Type

- Axial Flow

Frame Size

- 9.84 in250 mm

Power Supply

- Single-Phase 110/115 VAC

Frequency

- 50 Hz60 Hz

Current

- 0.8 A [100 VAC, 50 Hz] 1.1 A 100/110/115 VAC, 60 Hz]

Function

- Low Speed Alarm - Electronic

Connection Type

- Lead Wire

Speed (r/min)

- 2800 [100 VAC, 50 Hz]
3220 [100 VAC, 60 Hz]
3280 [110 VAC, 60 Hz]
3300 [115 VAC, 60 Hz]

Max. Air Flow

- 742 CFM [100 VAC, 50 Hz]
848 CFM [100/110/115 VAC, 60 Hz]  
21 m3/min [100 VAC, 50 Hz]
24 m3/min [100/110/115 VAC, 60 Hz]  

Max. Static Pressure

- 1.16 inH2O [100 VAC, 50 Hz]
1.28 inH2O [100 VAC, 60 Hz]
1.36 inH2O [110 VAC, 60 Hz]
1.45 inH2O [115 VAC, 60 Hz]  
290 Pa [100 VAC, 50 Hz]
320 Pa [100 VAC, 60 Hz]
340 Pa [110 VAC, 60 Hz]
360 Pa [115 VAC, 60 Hz]  

Noise Level

- 58 dB [A] [100 VAC, 50 Hz]
62 dB [A] [100/110/115 VAC, 60 Hz]

Components

- MRS25-BM (Fan Unit)
FG25D (Finger Guard)
M5 x 20 mm (0.79 in.) (Mounting Screws)

Fan Kit

- Fan, Finger Guard, Mounting Screws

RoHS Compliant

- Yes

Safety Standards

- cUL CE

CE Marking

- Low Voltage Directives

Insulation Resistance

- 100 MΩ or more when 500 VDC is applied between the windings and the frame under normal ambient temperature and humidity.

Dielectric Strength

- 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

- 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

- Class E (248ºF [120ºC]), Recognized as Class A (221ºF [105ºC]) by UL and CSA standards.

Overheat Protection

- Built-in thermal protector (automatic reset type)
Operating temperature, open: 248ºF±9ºF (120ºC±5ºC), close: 170.6ºF±27ºF (77ºC±15ºC)

Ambient Temperature Range

- 14ºF ~ 140ºF (-10ºC ~ 60ºC)

Ambient Humidity

- 85% or less (noncondensing)

Alarm Type

- Electronic

Alarm Activation Speed

- 1800 ± 300 r/min

Output Mode

- Open-collector output

Output Condition

- Normal operation: L level (Internal transistor ON)
Alarm output: H level (Internal transistor OFF)

Maximum Rating

- Maximum applied voltage: 30 VDC max.
Maximum current: 5 mA max.

Delay Function

- 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

-
Circuit Connection


 

 


 


 

  • 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.

 

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