/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round ducts / KSB K2 EC / KSB 450 К2 ЕС R1
| Unit of measurement | KSB 450 К2 ЕС R1 | |
| Connected air duct size | mm | 450 |
| Phases | - | 3 |
| Minimum supply voltage | V | 400 |
| Maximum supply voltage | V | 400 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 1200 |
| Unit current | A | 1.95 |
| Maximum airflow | m3/h | 5620 |
| Rotation speed at 50hz | - | 2580 |
| Sound pressure level LpA at 3 m | dB(A) | 54 |
| Weight | kg | 60 |
| Transported air temperature (max) | °С | 55 |
| Transported air temperature (min) | °С | -25 |
| Ingress protection rating | - | IPX4 |
| Ingress protection rating of the drive | - | IP54 |
| Impeller material | - | Plastic |
| ∅D | B | B1 | B2 | H | L1 | L2 |
|---|---|---|---|---|---|---|
| 449 | 885 | 670 | 982 | 580 | 886 | 805 |
| Name | Photo | Description |
|---|---|---|
| Vents KR 450 |
|
Air dampers for controlling air flow in round air ducts |
