/ Product catalogue / Commercial and industrial ventilation / Roof fans / Centrifugal / VKV / VKV 4D 500| Unit of measurement | VKV 4D 500 | |
| Minimum supply voltage | V | 400 |
| Maximum supply voltage | V | 400 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 1527 |
| Unit current | A | 2.64 |
| Maximum airflow | m3/h | 8435 |
| Sound pressure level LpA at 3 m | dB(A) | 62 |
| Weight | kg | 46.6 |
| Transported air temperature (max) | °С | 50 |
| Transported air temperature (min) | °С | -30 |
| Ingress protection rating | - | IPX4 |
| Ingress protection rating of the drive | - | IP54 |
| A | B | C | ∅D |
|---|---|---|---|
| 859 | 668 | 460 | 430 |
