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Oriental MotorOfficial Distributor

By Oriental Motor

SKU

7.09 in. (180 mm) Long Life AC Axial Fan

The MRE Series long-life fans have an expected life of 100,000 hours.
  • High efficiency
  • Low noise
  • Works with common Inverters to allow for variable speed
Technical Specifications

Fan TypeAxial Fan
Frame Size7.09 in
Thickness3.54 in.
Power SupplyThree-Phase 220/230 VAC
Frequency50 Hz
Current0.24 A [200 VAC, 50 Hz]0.25 A [200/220 VAC, 60 Hz]0.26 A [230 VAC, 60 Hz]
FunctionNone
Connection TypeTerminal Box
Speed (r/min)2850 [200 VAC, 50 Hz]3300 [200 VAC, 60 Hz]3350 [220/230 VAC, 60 Hz]
Max. Air Flow388 CFM [200 VAC, 50 Hz]452 CFM [200/220/230 VAC, 60 Hz]
Max. Static Pressure0.786 inH2O [200 VAC. 50 Hz]0.982 inH2O [200/220/230 VAC, 60 Hz]
Noise Level56 dB (A) [100 VAC, 50 Hz]60 dB (A) [100 VAC, 60 Hz]61 dB (A) [110/115 VAC, 60 Hz]
Fan KitFan Only

RoHS CompliantThese products do not contain substances that exceed the regulation values in the RoHS Directive.
Safety StandardsUL
CE MarkingLow Voltage Directives
Dielectric strengthSufficient to withstand 1.5 kV at 50Hz applied between the windings and the frame for 1 minute under normal ambient temperature and humidity.
Temperature Rise54ºF (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.
Thermal ClassUL/CSA Standards: 105 (A), EN Standards: 120 (E)
Overheat ProtectionBuilt-in thermal protector (automatic return type)Open: 248ºF ± 9ºF (120ºC ± 5ºC), Close: 170.6ºF ± 27ºF (77ºC ± 15ºC)
Ambient temperature range-22ºF ~ 140ºF (-30ºC ~ 60ºC)
Ambient Humidity85% or less (noncondensing)
Alarm Type- [dm-mre18-bh.jpg]
Alarm Activation Speed- [air-mre18-bh.jpg]
Output Mode- [con-mre18.jpg]

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Additional Information

Alternate NamesMRE18TH
Pack Size1
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