AVD DK 710/8/4 0,5/2 kW
AVD DK 710/8/4 0,5/2 kW
Round plate axial fan 3-ph., pole-switching, Dahland
Ref.-No. 05263
Features
High efficiency axial fan with adjustable blade pitch angle at standstill, short cylindrical casing with flange, inlet cone with safety guard, directly driven. Short cylindrical casing in galvanised sheet-steel, covering impeller (motor protrudes at rear). Bell mouth inlet and rolled flange outlet. Dimensions and drillings to DIN 24155, finished with two coats of paint. Highly efficient, profiled impeller with 7 blades, dynamically balanced (Class G 6.3 to VDI 2060) and manufactured from impact resistant polymers. 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.: | 05263 |
|---|---|
| Type: | AVD DK 710/8/4 0,5/2 kW |
| Angle adjustable: | 23 |
| Flow rate free-blowing: | 22090 m³/h |
| RPM: | 685/1430 min-1 |
| Number of poles: | 8 / 4 |
| Voltage: | 400 / 400 V , 3 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 2.05/4.7 A |
| Nominal power: | 500/2000 W |
| IP protection category: | 55 |
| Insulation class: | F |
| PRODUCT_DETAILPAGE_wheel_diameter: | 710 mm |
| Weight: | 82,00 kg |
| Wiring diagram no.: | 471 |