/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round ducts / VKM EC / VKM 400 EC
| Unit of measurement | VKM 400 EC | |
| Connected air duct size | mm | 400 |
| Speed | - | 1 |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 704 |
| Unit current | A | 3.13 |
| Maximum airflow | m3/h | 4790 |
| Sound pressure level LpA at 3 m | dB(A) | 67 |
| Weight | kg | 18.7 |
| Transported air temperature (max) | °С | 60 |
| Transported air temperature (min) | °С | -25 |
| Ingress protection rating | - | IPX4 |
| ØD | ØD1 | B | B1 | L | L1 | L2 | L3 |
|---|---|---|---|---|---|---|---|
| 398 | 568 | 663 | 633 | 599 | 60 | 60 | 70 |
