B VDD 900/6 F600
B VDD 900/6 F600
Roof-mounted smoke exhaust fans 3-PH, 400V, 50Hz, 600°C., 2h with PTC and isolator switch, vertical discharge
Ref.-No. 01723
Features
Roof-mounted smoke exhaust fan for the extraction of smoke gases of temperature class F600. Designed as a double-use smoke extraction fan, suitable for smoke extraction and ventilation operation at 120 ° C as the maximum continuous airflow temperature. Casing made of seawater-resistant aluminium. Base plate with inlet nozzle, motor support plate and motor enclosure made of galvanised sheet steel. External inspection switch for electrical connection as standard. Optional operation with frequency inverter permitted. Directly driven high-performance centrifugal impeller, with eight backward curved blades, single-side inlet. Powder-coated sheet steel design. Dynamically balanced, quality class 6.3 for low-vibration operation. Efficient IE3 smoke exhaust motor for high environmental temperatures in enclosed motor design. Motor out of the air flow in automatically ventilated motor encapsulation.Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 01723 |
|---|---|
| Type: | B VDD 900/6 F600 |
| Flow rate free-blowing: | 45300 m³/h |
| RPM: | 975 min-1 |
| Number of poles: | 6 |
| Voltage: | 400 V , 3 W , 50 ph |
| Rated current (FLC) uncontrolled: | 28.2 A |
| Nominal power: | 15000 W |
| Max. air flow temperature: | 120 °C |
| Temperature class: | F600 |
| IP protection category: | 55 |
| Insulation class: | F |
| PRODUCT_DETAILPAGE_wheel_diameter: | 900 |
| Weight: | 618 kg |
| Wiring diagram no.: | 1307 |
Acoustic data
| Case breakout | 82 dB(A) in 4 m |
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