| 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. |
|
| 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 |