Domestic fans
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Single-room air handling units with heat recovery
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Smoke extraction and ventilation
Ventilation accessories
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Air distribution
Measurement and control technology
Ventilation sets and ventsBlauberg Iso-K 355 2D
- Description
- Characteristics
- Capacity diagram
- Downloads
- Overall dimensions
- Additional characteristics
- Designation key
- Accessories
| USE | DESIGN |
|
Hot and highly polluted air extract up to +120°C in high resistance condition.Kitchen placement extract systems (combined with grease filters).Ventilation for baking halls.Welding gas extract.The fans is available for round air ducts ∅ 150, 160, 200, 250, 315, 355, 400, 450 mm. |
Galvanized steel casing internally filled with 50 mm thermal- and sound-insulating layer made of non-flammable mineral wool.The fan casing is installed on a supporting mounting frame with integrated vibration isolators.The swivel motor-impeller block is attached to the swivel door which facilitates the fan servicing. |
| MOTOR | MOUNTING |
|
Single- or three-speed motor.Galvanized steel impeller.Equipped with ball bearings for longer service life.Dynamically balanced impeller.F class motor winding insulation and IP54 ingress protection rating. |
Compatible with round air ducts. The spigot diameter matches the standard air duct sizes.Mounting to the wall with the mounting angle bracket UM Iso-K. Available upon separate order.External terminal box on the motor for connection to power mains. |
| OPERATION AND SPEED CONTROL | |
|
Smooth or step-up speed control with an auto transformer or frequency inverter (both available upon separate order). |
| Parameter | Iso-K 355 2D | Measurement unit |
|---|---|---|
| Voltage | 400 | V |
| Phase | 3 | ˜ |
| Frequency | 60 | Hz |
| Current | 6.12 | A |
| Power | 3145 | W |
| RPM | 2652 | min-1 |
| Maximum air capacity | 6185 | m³/h |
| Maximum air flow | 1718 | l/s |
| Sound pressure level at 3 m | 54 | dBА |
| Max. operating temperature | -20…+120 | °С |
| EC motor | no | - |
| Weight | 65 | kg |
| Casing material | galvanized steel | - |
| Outdoor mounting | yes | - |
| Sound-insulated casing | yes | - |
| Air duct | for round air ducts | - |
| Connection diameter | 355 | mm |
| Design | centrifugal | - |
| Type | Exhaust | - |
| Mounting | Inline | - |
- Selection method:
- Air capacity:
- Pressure:
- Air capacity: --
- Pressure: ---
| Model | Dimensions [mm] | |||||||||
| ØD | B | B1 | H | H1 | L | L1 | L2 | L3 | L4 | |
| Iso-K 355 2D | 355 | 740 | 600 | 764 | 655 | 727 | 700 | 650 | 637 | 352 |
| Sound power level, A-weighted | Octave frequency bands [Hz] | LpA, 3 m dBA | LpA, 1 m dBA | ||||||||
| Gen. | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||
| LwA to inlet [dBA] | 92 | 59 | 66 | 82 | 90 | 84 | 83 | 81 | 74 | 72 | 82 |
| LwA to outlet [dBA] | 94 | 61 | 67 | 84 | 92 | 86 | 85 | 83 | 76 | 74 | 84 |
| LwA to environment [dBA] | 74 | 40 | 47 | 64 | 72 | 66 | 65 | 63 | 55 | 54 | 64 |
| Series | Spigot diameter [mm] | Motor | |
| Number of poles | Phase | ||
| Iso-K | 150; 160; 200; 250; 315; 355; 400; 450 | 2, 4, 6 | E: single-phase D: three-phase |
