AVD RK 800/4 EX 3.6 KW
AVD RK 800/4 EX 3.6 KW
High efficiency axial fan, 3-ph., explosion-proof II 2G Ex h IIB + H2 T3 Gb
Ref.-No. 06978
Features
High efficiency axial fan with cylindrical duct with spigot ends and not adjustable pitch angle at standstill, directly driven, explosion proof according to ATEX. Short cylindrical casing in galvanised sheet steel covering impeller (motor protrudes at rear) with two flanges on both ends. Dimensions and flange fixing holes to DIN 24155. Highly efficient axial impeller with 5 blades from impact resistant polymers. Dynamically balanced (Class G 6.3 to VDI 2060 and DIN ISO 1940). 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.: | 06978 |
|---|---|
| Type: | AVD RK 800/4 EX 3.6 KW |
| Angle adjustable: | 24 |
| Flow rate free-blowing: | 31900 m³/h |
| RPM: | 1455 min-1 |
| Number of poles: | 4 |
| Voltage: | 400 V , 3 W , 50 ph |
| Rated current (FLC) uncontrolled: | 8.3 A |
| Nominal power: | 4000 W |
| Max. air flow temperature: | 40 °C |
| Explosion proof: | |
| IP protection category: | 54 |
| Insulation class: | B |
| PRODUCT_DETAILPAGE_wheel_diameter: | 800 |
| Weight: | 115 kg |
| Wiring diagram no.: | 498 |