Centrifugal fan DHAE / DHAD
- Standard serie according to R20 i DIN 323
- External rotor motor protected through thermal contact
- Variable speed 0-100% through electronic controller or transformer
- Forward curved impellers balanced statically and dinamically according ISO 1940
- Low noise level
- Specially indicated for pollutioned areas ventilation, as the impeller does not need to be cleaned
| Model | Tension V (50 Hz) | Current fans A | Power fans kW | Speed rpm | Air Flow m³/h | Maximum Pressure Pa |
|---|---|---|---|---|---|---|
| DHAD 355-4 | 3x400V | 1,4 | 0,67 | 1260 | 7100 | 420 |
| DHAD 400-4 | 3x400V | 2,5 | 1,28 | 1220 | 10000 | 550 |
| DHAD 450-4 | 3x400V | 3,65 | 2,1 | 1340 | 15300 | 740 |
| DHAD 500-4 | 3x400V | 8,1 | 4,2 | 1370 | 22000 | 920 |
| DHAD 560-4 | 3x400V | 13,3 | 7,2 | 1380 | 28500 | 1190 |
| DHAE 355-4 | 1x230V | 3,1 | 0,69 | 1200 | 6900 | 390 |
| DHAE 400-4 | 1x230V | 5,4 | 1,2 | 1220 | 9200 | 500 |
| DHAE 450-4 | 1x230V | 10,2 | 2,3 | 1370 | 14000 | 690 |