AVD DK 710/4 EX 2,0 KW
AVD DK 710/4 EX 2,0 KW
High efficiency axial fan, 3-ph., explosion-proof II 2G Ex h IIB + H2 T3 Gb
![](https://global.heliosventilatoren.de/mediadata/product/image_72dpi_comp/AVD_DK.png)
![](https://global.heliosventilatoren.de/mediadata/product/image_72dpi_comp_72dpi/AVD_DK.png)
Ref.-No. 05275
Features
High efficiency axial fan with not adjustable blade pitch angle at standstill, short cylindrical casing with flange, inlet cone with safety guard, directly driven, explosion proof according to ATEX. 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 efficient, profiled impeller with 7 blades, dynamically balanced to DIN ISO 1940 and VDI 2060 class 6.3, manufactured from impact resistant anti static polymers. Suitable for -30°C to +40°C. Electrical resistance of less than 1 Ohm. Totally enclosed, maintenance free 3-phase squirrel cage motor, low noise sealed for life ball bearings, not controllable. Explosion proof execution according to ATEX.Additional data and accessories
Technical Data
General Information
Ref.-No.: | 05275 |
---|---|
Type: | AVD DK 710/4 EX 2,0 KW |
Angle adjustable: | 25 |
Flow rate free-blowing: | 20540 m³/h |
RPM: | 1435 min-1 |
Number of poles: | 4 |
Voltage: | 400 V , 3 ph , 50 Hz |
Rated current (FLC) uncontrolled: | 4,9 A |
Max. air flow temperature: | 40 °C |
Explosion proof: | |
IP protection category: | 54 |
Insulation class: | B |
PRODUCT_DETAILPAGE_wheel_diameter: | 710 mm |
Weight: | 82,00 kg |
Wiring diagram no.: | 470 |