Domestic fans
Industrial fans
Single-room air handling units with heat recovery
Air handling units 
Smoke extraction and ventilation
Ventilation accessories
Ventilation ducts and fittings
Air distribution
Measurement and control technology
Ventilation sets and ventsBlauberg Centro-M
- Description
- Modifications
- Downloads
- Designation key
- Accessories
| USE |  |
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Supply and extract ventilation systems installed in various premises.Direct mounting inside air ductworks.Compatible with ∅ 100 to 450 mm round air ducts. |
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| DESIGN | ||||
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The casing is made of steel with a special polymer coating.Aerodynamically shaped casing.External terminal box for connection to power mains. |
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| MOTOR | MODIFICATIONS AND OPTIONS | |||
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Single-phase external rotor motor with a centrifugal impeller with backward curved blades.Equipped with ball bearings for longer service life.Overheat protection with built-in thermal switches with automatic restart.Dynamically balanced impeller.Some standard sizes have high-powered motors (Centro-M max).For ventilation of premises with high requirements to noise level low-noise modifications are available (Centro-M L). |
max: high-powered motor.L: low-powered and low-noise motor.FR1 (for standard sizes 100–315): smooth speed controller adjustable from 0 to 100 % and power cable with mains plug.
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| SPEED CONTROL | ||||
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Smooth speed control with an external thyristor controller or step speed control with an external auto transformer (both available upon separate order). |
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| MOUNTING | ||||
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Any mounting position.The fans with the connecting diameter from 100 up to 315 mm are fixed to wall or ceiling with mounting brackets supplied as a standard.The fans with the connecting diameter from 355 up to 450 mm are fixed with mounting brackets fixed on the casing.Flexible air ducts are fixed on the fan spigots with clamps.
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| Modification name | |
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| Centro-M 100 | |
| Centro-M 100 L | |
| Centro-M 125 | |
| Centro-M 125 L | |
| Centro-M 150 | |
| Centro-M 150 max | |
| Centro-M 160 | |
| Centro-M 160 max | |
| Centro-M 200 | |
| Centro-M 200 max | |
| Centro-M 250 | |
| Centro-M 250 E | |
| Centro-M 250 L | |
| Centro-M 315 max | |
| Centro-M 355 L | |
| Centro-M 400 | |
| Centro-M 450 | |
| Сentro-M 315 |
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| Series | Duct diameter [mm] | Motor modifications | Options |
| Centro-M | 100; 125; 150; 160; 200; 250; 315; 355; 400; 450 | max: high-powered motor L: low-powered motor |
FR1 (available for Ø 100-315): smooth speed controller adjustable from 0 to 100 % and power cable with mains plug G1: speed controller, temperature controller with external temperature sensor, power cable with mains plug W1: power cable with mains plug |
