HQW 450/4
HQW 450/4
High efficiency axial fan 1-ph., 230 V, 50 Hz, TK with safety guard, controllable
Ref.-No. 00992
Features
Square plate high efficiency axial fan with inlet cone, directly driven. Square mounting plate with drawn bell mouth inlet and duct in galvanised sheet-steel and finished with two coats of paint. Highly efficient, profiled blade impeller from polymers, aerodynamically optimised to the application, dynamically balanced. Suitable for -30 °C to +60 °C. Totally enclosed, AC condenser motor, with built-in thermal contacts. Speed controllable by voltage reduction. Maintenance free with low-noise sealed for life ball bearings. Reversible.Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 00992 |
|---|---|
| Type: | HQW 450/4 |
| Flow rate free-blowing: | 5770 m³/h |
| Speed control: | TRAFO / ELECTRIC |
| RPM: | 1380 min-1 |
| Number of poles: | 4 |
| Voltage: | 230 V , 1 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 1.76 / 2 A |
| Max. air flow temperature (controlled): | 40 °C |
| Max. air flow temperature (uncontrolled): | 60 °C |
| IP protection category: | 55 |
| Insulation class: | B |
| PRODUCT_DETAILPAGE_wheel_diameter: | 450 mm |
| Weight: | 15.5 kg |
| Wiring diagram no.: | 475 |