Description
Technical Description
| Impeller Material | Galvanised sheet steel |
| Type of Protection | IP54 |
| Insulation Class | F |
| Mode of Operation | S1 |
| Bearing | Maintenance-free ball bearings |
Nominal data
| Type of Voltage | AC |
| Diameter of Rotor | 92mm |
| Nominal Voltage | 230V |
| Frequency | 50Hz |
| Current | 1.35/1.2/0.95A |
| Power Input | 300/250/195W |
| Speed | 2000/1800/1500RPM |
| Static Pressure(Max) | 670/649/587Pa |
| Air Flow(Max) | 742/541/412m³/h |
| Noise | 73/69/65dB(A) |
| Min.ambient Temp | -30℃ |
| Max.ambient Temp | 60℃ |
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As a leading supplier of ventilation and drive technology, LONGWELL is a highly respected engineering partner in many industries. With over than 20,000 different products, we provide the right solution for every need. And we have always worked according to the highest economic and ecological standards.
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