General description
The Vario 300/12 AR-Q Automatic window fan is designed for efficient ventilation, featuring an automated internal shutter flap that prevents cold air from entering when the fan is turned off. This fan is made from impact-resistant and UV-resistant ABS plastic, ensuring durability and longevity.Technical specifications
- Voltage: 220-240 V ~ 50 Hz
- Colour: white
- Material: impact-resistant, UV-resistant ABS plastic
- Nominal size: 300 mm
- Speed levels: 1
- Wattage: 45 W
- Current consumption: 0.21 A
- Revolutions per minute (supply air): 1085
- Revolutions per minute (exhaust air): 840
- Max. airflow rate (supply air): 700 m³/h
- Max. airflow rate (exhaust air): 1050 m³/h
- Sound pressure level (Lp-3m): 40.2 dB(A)
- IP rating: IPX4
- Protection class: II
- Max. ambient temperature: +50°C
- Weight: 6.13 kg
- Plain bearings
- Optional CR controllers for reversing and speed control
Other information
| Model | A | B | C | D | E min. | E max. | Ø Cutout |
|---|---|---|---|---|---|---|---|
| 300/12 | 390 mm | 393 mm | 31 mm | 147 mm | 2 mm | 38 mm | 324-329 mm |
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