AVD DK 710/4/4 TK 1,5/2,2 kW
AVD DK 710/4/4 TK 1,5/2,2 kW
Round plate axial fan 3-ph., 2 speed, S/D- motor
Ref.-No. 05257
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). Bell mouth inlet and rolled flange outlet. Dimensions and drillings to DIN 24155, finished with two coats of paint. 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 star/delta switching. Maintenance free, low-noise sealed for life ball bearings.Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 05257 |
|---|---|
| Type: | AVD DK 710/4/4 TK 1,5/2,2 kW |
| Angle adjustable: | 26 |
| Flow rate free-blowing: | 23280 m³/h |
| Speed control: | ELECTRIC / FREQUENCY |
| RPM: | 1030 / 1340 min-1 |
| Number of poles: | 4 / 4 |
| Voltage: | 400 / 400 V , 3 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 3 / 5.2 A |
| Nominal power: | 1.2 / 2.2 kW |
| Max. air flow temperature: | 40 °C |
| IP protection category: | 55 |
| Insulation class: | F |
| PRODUCT_DETAILPAGE_wheel_diameter: | 710 mm |
| Weight: | 75 kg |
| Wiring diagram no.: | 520 |