Blauberg Centro V2 – 2-speed extractor fan, 250 mm, 1,100 m³/h

In-line centrifugal fan with integrated 2-speed selector switch

The Blauberg Centro V2 VW1 is an in-line centrifugal extractor fan for ducted ventilation systems, fitted with a two-speed asynchronous motor and a dynamically balanced impeller. It allows the air exchange rate to be adjusted to suit the requirements of the room.

The compact construction in durable polypropylene, the ball bearings and the thermal protection with automatic restart ensure reliable continuous operation, whilst minimising the load on support columns and indoor installations. Suitable for air extraction and supply systems, including in indoor cultivation environments.

• Model: Centro 250 V2 VW1
• Item code: 8062834
• Type: in-line centrifugal extractor
• Connection diameter: 250 mm
• Number of speeds: 2
• Minimum air flow rate: 642 m³/h (178 l/s)
• Maximum air flow rate: 1126 m³/h (313 l/s)
• Power consumption: 147/176 W
• Current drawn: 0.66/0.76 A
• Rotational speed: 1,940/2,370 rpm
• Sound pressure level at 3 m: 37/46 dB(A)
• Power supply: 230 V single-phase, 50 Hz
• Motor: AC asynchronous external rotor, 2-speed
• Impeller: centrifugal with backward-curved blades
• Impeller material: plastic
• Bearings: ball bearings
• Thermal protection: built-in with automatic restart
• Speed selector: integrated (V version)
• Electrical connection: cable with plug (W1 version)
• Housing material: polypropylene
• Extractor fan protection rating: IPX4
• Motor protection rating: IP44
• Air temperature: -25 to +55°C
• SEC class: C (moderate climate)
• ErP reference: 2018
• Housing diameter (D1): 340 mm
• Depth B: 354 mm
• Length L: 265 mm
• Dimensions L1/L2/L3: 30/30/40 mm
• Weight: 4.30 kg
• Installation: wall- or ceiling-mounted, in any position
• Applications: air extraction and supply in ducted ventilation systems

Specifications

Attachments

User Manual Blauberg Centro V2

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Specifiche Blauberg Centro V2

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