250FLW Vortex Centrifugal Fan
Motor:Shaded pole/Cage type capacitor structure external totol motor.
Impeller:Black PA nylon one-time injection moulding
Operation range:-40℃~+80℃（temperature）,0%-95% (humidity)
Protection:Impedance protected/Automatic recovery thermal protection.
Withstand Voltage：AC 1800V,1min at 0.5mA,50/60Hz
Insulation Grade:design according to IEC61858 Grade F.
| Model | 250FLW2 | 225FLW4 | |
| Rated voltage V | 220 | 380 | |
| Frequency HZ | 50/60 | 50/60 | |
| Phase | 1 | 1/3 | |
| Input power(W) | 131/173 | 130/173 | |
| Current(A) | 0.59/0.76 | 0.38/0.46 | |
| Speed(r/min) | 2650/2970 | 2625/2915 | |
| Air flow(m³/min) | 24.2/25.4 | 24.2/25.4 | |
| Static pressure(Pa) | 580/750 | 580/750 | |
| Noise(dB) | 74/76 | 74/76 | |
| Weight(kg) | 2.4 | 2.4 | |
| Capacitance | 4uf/450VDB | —— | |
| Model | Order No | ||
| 250FLW2 | 2019.011 | ||
| 250FLW4 | 2019.012 |
