/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round ducts / VKM / VKM 450
| Unit of measurement | VKM 450 | |
| Connected air duct size | mm | 450 |
| Speed | - | 1 |
| Minimum supply voltage | V | 220 |
| Maximum supply voltage | V | 240 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 665 |
| Unit current | A | 2.89 |
| Maximum airflow | m3/h | 5300 |
| Sound pressure level LpA at 3 m | dB(A) | 65 |
| Weight | kg | 27.26 |
| Transported air temperature (max) | °С | 70 |
| Transported air temperature (min) | °С | -40 |
| Ingress protection rating | - | IPX4 |
| ØD | ØD1 | B | B1 | L | L1 | L2 | L3 |
|---|---|---|---|---|---|---|---|
| 448 | 608 | 700 | 670 | 644 | 60 | 60 | 80 |
