HQD 710/8/4 0,5/2,0 kW
HQD 710/8/4 0,5/2,0 kW
High efficiency axial fan 3-ph., pole-switching, Dahlander windings with safety guard guard
Ref.-No. 05611
Features
Square plate high efficiency axial fan with inlet cone and adjustable pitch angle at standstill, directly driven. Square mounting plate with drawn bell mouth inlet in galvanised sheet-steel. 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.: | 05611 |
|---|---|
| Type: | HQD 710/8/4 0,5/2,0 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 W , 50 ph |
| Rated current (FLC) uncontrolled: | 2.05/4.7 A |
| Nominal power: | 500/2000 W |
| Max. air flow temperature: | 40 °C |
| IP protection category: | 55 |
| Insulation class: | B |
| PRODUCT_DETAILPAGE_wheel_diameter: | 710 |
| Weight: | 67 kg |
| Wiring diagram no.: | 471 |