B AMD 1120/8/4 5,0/20 kW F300
B AMD 1120/8/4 5,0/20 kW F300
Medium pressure smoke exhaust fan 3-ph. 400V 50Hz 300°C/120 MIN pole switching, Dahlander, PTC
Ref.-No. 06031
Features
Smoke exhaust fan 300°C, 120 minutes. Tubular casing made of sheet steel with double-sided flanges, hole pattern according to DIN 24155 sheet 3, built-in guide wheel made of sheet steel. Surface protection by hot-dip galvanising. Axial impeller, ten aerodynamically profiled blades from aluminium alloy. Dynamically balanced to DIN ISO 1940 class 6.3 for low-vibration operation. Pitch angle of blades adjustable at standstill. IEC 3-phase a.c. motor in temperature resistant execution, protection to IP 55, with standard terminal box from aluminium mounted on the outside of the casing, fire-resistant external cable with sheathingAdditional data and accessories
Technical Data
General Information
| Ref.-No.: | 06031 |
|---|---|
| Type: | B AMD 1120/8/4 5,0/20 kW F300 |
| Flow rate free-blowing: | 83010 m³/h |
| RPM: | 730 / 1470 min-1 |
| Number of poles: | 8 / 4 |
| Voltage: | 400 / 400 V , 3 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 14.1 / 38.6 A |
| Nominal power: | 5 / 20 kW |
| Max. air flow temperature: | 60 °C |
| Temperature class: | F300 |
| IP protection category: | 55 |
| Insulation class: | H |
| PRODUCT_DETAILPAGE_wheel_diameter: | 1125 mm |
| Weight: | 447 kg |
| Wiring diagram no.: | 777 |