English
中文 
Deutsch 
Norsk 
Polski 
Slovenský 
Suomi 
Svenska RKBI 800x500 K1 Updated: 2023-03-01
| 7480053 - | RKBI 800x500 K1 man tc | 7480042 - | RKBI 800x500 K1 aut tc |
- RKBI is an insulated centrifugal duct fan with connections for rectangular ducts.
- The fan have a rigid housing of galvanised steel and are compact with high capacity.
- With the 50 mm high quality insulation it operates quiet and the surface of the insulation is easy to clean.
- The backward curved impeller gives a better efficiency over a very big working area than the forward curved impeller.
- The fan is designed to cope with high pressures i.e. long ducts with a minimum of noise.
- The motor is speed-controllable from 0-100% and maintenance-free, why the only service required is cleaning the impeller.
- Motor with impeller can be swung out for inspection and cleaning (swing-out).
- The RKBI fan is supplied fully-wired and ready to fit in a sealed installation unit.
- It is moisture-proof and approved for use in warm or cold environments.
- All fans are fitted with a built-in thermal protector.
Generating diagrams...
Generating diagrams...
|
RKBI 800x500 K1 man tc 7480053 |
RKBI 800x500 K1 aut tc 7480042 |
|||
|---|---|---|---|---|
| Parameter | Value | Unit | Value | Unit |
| Voltage | 230 | V | 230 | V |
| Phase | 1 | ~ | 1 | ~ |
| Frequency | 50 | Hz | 50 | Hz |
| Power | 1610 | W | 1610 | W |
| Current | 7.7 | A | 7.7 | A |
| Speed | 1280 | r.p.m. | 1280 | r.p.m. |
| Max. temperature of transported air | 60 | °C | 60 | °C |
| Max. temperature of transported air when speed controlled | 50 | °C | 50 | °C |
| Sound pressure level at 3 m | 55 | dB(A) | 55 | dB(A) |
| Weight | 89.8 | kg | 89.8 | kg |
| Enclosure class | 44 | IP | 44 | IP |
| Insulation class, motor | F | F | ||
| Capacitor | 25 | µF | 25 | µF |
| Duct connection | 800x500 mm | mm | 800x500 mm | mm |
| Max. flow @ 0Pa | 2555 | l/s | 2555 | l/s |
| Max. pressure | 783 | Pa | 783 | Pa |
Electrical accessories
