AVD RK 900/8/4 1,1/4,5 kW
AVD RK 900/8/4 1,1/4,5 kW
High efficiency axial fan 3-ph., pole-switching, Dahlander windings
Ref.-No. 06995
Features
High efficiency axial fan with adjustable blade pitch angle at standstill, short cylindrical casing with flanges on both ends, directly driven. Short cylindrical casing in galvanised sheet steel covering impeller (motor protrudes at rear) with two flanges on both ends. Dimensions and flange fixing holes to DIN 24155. Highly efficient axial impeller with 5 blades from impact resistant polymers. Dynamically balanced (Class G 6.3 to VDI 2060). Suitable for -30°C to +60°C. Totally enclosed, 3-phase squirrel cage motor, 2-speed (pole switching with Dahlander windings). Maintenance free with low-noise sealed for life ball bearings.Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 06995 |
|---|---|
| Type: | AVD RK 900/8/4 1,1/4,5 kW |
| Angle adjustable: | 18 |
| Flow rate free-blowing: | 37450 m³/h |
| RPM: | 700 / 1435 min-1 |
| Number of poles: | 8 / 4 |
| Voltage: | 400 / 400 V , 3 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 3.8 / 10.5 A |
| Nominal power: | 1.1 / 4.5 kW |
| Max. air flow temperature: | 40 °C |
| IP protection category: | 54 |
| Insulation class: | B |
| PRODUCT_DETAILPAGE_wheel_diameter: | 900 mm |
| Weight: | 120 kg |
| Wiring diagram no.: | 471 |