| Size： | Φ300mm |
| Motor wires: | 100% pure copper motor wires |
| Bearing: | Ball |
Item code: YWF300 External rotor fan
Housing: Iron, Painted Black
Impeller: Steel, Painted Black
Lead Wire: UL 1007 AWG#22
Termination: Lead wire, no connector
Operating Temperature: -30℃ to +60℃ for Ball Type
| Model | Rated Voltage | Frequency | Rated Current | Imput power W | Rated Speed | Air Flow | Phase No. | Capacitance | Noise Level |
| V AC | Hz | Amp | RPM | M3/hr | μF/V | dBA | |||
| YWF300-2 | 200-240 | 50/60 | 0.4 | 80 | 1300/1500 | 1440/1580 | 1 | 2.4 | 65/68 |
| YWF300-3 | 380-420 | 50/60 | 0.22 | 80 | 1300/1500 | 1440/1580 | 3 | / | 65/68 |
| YWF300-4 | 380-420 | 50/60 | 0.25 | 80 | 1300/1500 | 1440/1580 | 1 | 1 | 65/68 |
| YWF300-6 | 200-240 | 50/60 | 0.8 | 160 | 2300/2700 | 2040/2242 | 1 | 4 | 70/73 |
| YWF300-7 | 380-420 | 50/60 | 0.45 | 160 | 2300/2700 | 2040/2242 | 3 | / | 70/73 |
| YWF300-8 | 380-420 | 50/60 | 0.5 | 160 | 2300/2700 | 2040/2242 | 1 | 2.4 | 70/73 |
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