| Size： | Φ500mm |
| Motor wires: | 100% pure copper motor wires |
| Bearing: | Ball |
Item code: YWF500 External rotor fan
Housing: Iron or aluminium alloy, Painted Blue
Impeller: Thermoplastic PBT, UL94V-0
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 | Poles | Capacitance | Noise Level |
| V AC | Hz | Amp | RPM | M3/hr | μF/V | dBA | |||
| YWF500-2 | 200-240 | 50/60 | 1.9/2.3 | 420/500 | 1320/1450 | 6500/6800 | 4 | 6 | 69/70 |
| YWF500-3 | 380-420 | 50/60 | 0.9/1.0 | 420/500 | 1350/1500 | 6500/6800 | 4 | / | 69/70 |
| YWF500-6 | 200-240 | 50/60 | 1.1/1.35 | 220/250 | 900/1020 | 4320/4800 | 6 | 4 | 65/66 |
| YWF500-7 | 380-420 | 50/60 | 0.6/0.62 | 220/250 | 900/1100 | 4320/4800 | 6 | / | 65/66 |
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