UF250BMA Series

UF250BMA Series
UF250BMA Series
External Rotor Axial Fan

UF250BMA Series

Frame/Housing: Aluminum die-casting
Impeller: Plastic or steel
Bearing System: Ball bearing
Motor: Shaded pole or capacitor start-run
Protection: Impedance-Protected or Thermally-Protected or Electronically-Protected
Insulation Resistance: Above 100MΩ, DC500V.
Dielectric withstand voltage AC 1,500V (50/60Hz) one minute
Life Expectancy: Ball bearing: Over 40,000 hr. (at 40℃)
Safety Approval: CUL, CE, TUV, either UL or ETL.
Description of Model No.
UF 220 A P A 11 H1 C 2 A
1 2 3 4 5 6 7 8 9 10


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UF250BMA11H1C2A UF250BMA23H1C2A
Rated Voltage 115 V 230 V
Frequency 50/60 Hz 50/60 Hz
Input Power 120/157 W 119/158 W
Rated Current 1.5/1.2 A 0.52/0.71 A
Locked Current 1.9/1.9 A 0.83/0.87 A
Speed 2400/2600 RPM 2400/2600 RPM
Maximum Air Flow 29.8/31.2 m3/min. 29.8/31.2 m3/min.
Maximum Air Flow 1050/1100 CFM 1050/1100 CFM
Maximum Pressure 17.8/15 mmH2O 17.8/15 mmH2O
Maximum Pressure 0.7/0.59 InchH2O 0.7/0.59 InchH2O
Noise 70/71 dB 70/71 dB
Weights 2.8 kg 2.8 kg
SAFETY APPROVAL