Ref.-No. 05578
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) with two flanges on both ends. Dimensions and flange fixing holes to DIN 24155. High efficiency axial impeller with five GRP blades fixed to a galvanised steel hub. Adjustable pitch blades and dynamically balanced (Class G 6.3 to VDI 2060). Totally enclosed, 3-phase squirrel cage motor, speed controllable using a frequency inverter (when ordering please instruct us). Maintenance free with low-noise sealed for life ball bearings.Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 05578 |
|---|---|
| Type: | AVD RK 1000/4 18,5 KW |
| Angle adjustable: | 34 |
| Flow rate free-blowing: | 79440 m³/h |
| Speed control: | FREQUENCY |
| RPM: | 1475 min-1 |
| Number of poles: | 4 |
| Voltage: | 400 / 690 V , 3 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 36 A |
| Max. air flow temperature: | 40 °C |
| IP protection category: | 54 |
| Insulation class: | B |
| PRODUCT_DETAILPAGE_wheel_diameter: | 1000 mm |
| Weight: | 210 kg |
| Wiring diagram no.: | 776 |