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Ventilation sets and ventsBlauberg Centro 250
EAN4058448014802 - Description
- Characteristics
- Downloads
- Dimensions
- Additional characteristics
- Designation key
- Accessories
| USE | SPEED CONTROL |
|
Supply and extract ventilation systems installed in various premises. Mounting in kitchens, bathrooms and other humid premises. Compatible with Ø 100 up to 315 mm round air ducts. |
Smooth speed control with a built-in electronic speed controller (option FR1). Smooth speed control with an external thyristor controller or step speed control with an external auto transformer (both available upon separate order). Centro V2 series: two-speed control with the external CDP-2/5 or CDP-2/10 speed switch (available upon separate order). |
| DESIGN | |
|
High-quality durable plastic casing. Aerodynamically shaped casing. Airtight mounting box. Centro 150 is compatible with 150 and 160 mm air ducts. |
MODIFICATIONS AND OPTIONS |
|
max: high-powered motor. FR1: smooth speed controller adjustable from 0 to 100 % and power cable with mains plug.
G1 speed controller, temperature controller with external temperature sensor (cable length 4 m), power cable with mains plug.
GI1: speed controller, temperature controller with integrated temperature sensor and power cable with mains plug.The G and GI modifications enable automatic speed control depending on indoor temperature. The optimal ventilation solution for premises requiring permanent temperature control as greenhouses, orangeries, etc.V: built-in speed switch (for two-speed models). W1 power cable with mains plug. |
|
| MOTOR | |
|
Single-phase external rotor motor with a centrifugal impeller with backward curved blades. Equipped with ball bearings for longer service life. Integrated thermal protection with automatic restart. Dynamically balanced impeller. Some standard sizes have high-powered motors (Centro max). For ventilation of premises with high requirements to noise level low-noise modifications are available (Centro L). Centro V2 is equipped with the two-speed asynchronous motor with external rotor and centrifugal dynamically balanced impeller with backward curved blades. |
|
| MOUNTING | |
|
Due to compact design the fan is the ideal solution for mounting in limited spaces. Any mounting position. Wall or ceiling mounting with fixing brackets supplied as a standard or with a wire frame Halter Centro (available upon separate order). Flexible air ducts are fixed on the fan spigots with clamps.
|
| Parameter | Centro 250 50 Hz | Centro 250 60 Hz | Measurement unit |
|---|---|---|---|
| Voltage | 230 | 230 | V |
| Phase | 1 | 1 | ˜ |
| Frequency | 50 | 60 | Hz |
| Power | 171 | 188 | W |
| Current | 0.75 | 0.86 | A |
| RPM | 2424 | 2746 | min-1 |
| Maximum air flow | 306 | 286 | l/s |
| Maximum air flow | 1100 | 1030 | m³/h |
| Sound pressure level at 3 m | 49 | 50 | dBА |
| Max. operating temperature | -25...+55 | -25...+50 | °С |
| Motor IP rating | IP44 | IP44 | - |
| Ingress protection rating | IPX4 | IPX4 | - |
| EC motor | no | no | - |
| Weight | 4.30 | 4.30 | kg |
| Casing material | plastic | plastic | - |
| Outdoor mounting | no | no | - |
| Sound-insulated casing | no | no | - |
| Air duct | for round air ducts | for round air ducts | - |
| Connection diameter | 250 | 250 | mm |
| Design | centrifugal | centrifugal | - |
| Type | Exhaust, Supply | Exhaust, Supply | - |
| SEC class | B | – | - |
| Mounting | Inline | Inline | - |
| ErP | 2018 | - | - |
| Model | Overall dimensions [mm] | ||||||
| ØD | ØD1 | B | L | L1 | L2 | L3 | |
| Centro 250 | 250 | 340 | 354 | 265 | 30 | 30 | 40 |
To comply with ErP 2018 it is necessary to use a speed controller and local demand control typology (connect the sensor).
| Sound power level, A-weighted | Total | Octave frequency bands [Hz] | LpA 3 m | LpA 1 m | |||||||
| 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | ||||
| LwA to inlet [dBA] | 90 | 61 | 78 | 85 | 83 | 85 | 81 | 77 | 65 | 70 | 80 |
| LwA to outlet [dBA] | 88 | 64 | 77 | 73 | 82 | 84 | 82 | 77 | 63 | 68 | 78 |
| LwA to environment [dBA] | 69 | 35 | 49 | 61 | 64 | 64 | 62 | 50 | 39 | 49 | 59 |
| Series | Duct diameter [mm] | Motor modifications | Options |
|
Centro |
100; 125; 150*; 200; 250; 315 |
max: high-powered motor
V2: two-speed motor
|
FR1: 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
GI1: speed controller, temperature controller with integrated temperature sensor and power cable mains plug
V: built-in speed switch (for two-speed models)
W1: power cable with mains plug
|
* Centro 150 (V2) model is compatible with the air ducts both Ø 150 and 160 mm
