HQD 630/12/6 TK
HQD 630/12/6 TK
High efficiency axial fan 3-ph., pole-switching, Dahlander windings with safety guard guard
Ref.-No. 05031
Features
Square plate high efficiency axial fan with inlet cone, directly driven. Square mounting plate with drawn bell mouth inlet in galvanised sheet-steel. High efficiency impeller with 7 blades from impact resistant polymers, hub made from galvanised steel. Dynamically balanced to class G 6.3 VDI 2060. 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.: | 05031 |
|---|---|
| Type: | HQD 630/12/6 TK |
| Flow rate free-blowing: | 10470 m³/h |
| RPM: | 440 / 935 min-1 |
| Number of poles: | 12 / 6 |
| Voltage: | 400 / 400 V , 3 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 0.6 / 1.13 A |
| Nominal power: | 0.14 / 0.43 kW |
| Max. air flow temperature (uncontrolled): | 60 °C |
| IP protection category: | 55 |
| Insulation class: | B |
| PRODUCT_DETAILPAGE_wheel_diameter: | 630 mm |
| Weight: | 35 kg |
| Wiring diagram no.: | 472 |