HSD 315/8/4
HSD 315/8/4
High efficiency axial fan 3-ph., pole-switching, Dahlander windings with safety guard guard
Ref.-No. 00346
Features
High efficiency axial fan with cylindrical duct case with spigot ends, directly driven. Cylindrical duct casing in galvanised sheet steel with two swaged stiffening rings around the circumference. Grille made from impact resistant polymers. 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.: | 00346 |
|---|---|
| Type: | HSD 315/8/4 |
| Flow rate free-blowing: | 2060 m³/h |
| RPM: | 720 / 1443 min-1 |
| Number of poles: | 8 / 4 |
| Voltage: | 400 V , 3 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 0.2 / 0.43 A |
| Nominal power: | 49 / 115W |
| 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: | 315 mm |
| Weight: | 10 kg |
| Wiring diagram no.: | 472 |