/ Product catalogue / Commercial and industrial ventilation / Inline fans / Inline fans / Primo EC / Primo EC 355
| Unit of measurement | Primo EC 355 | |
| Connected air duct size | mm | 355 |
| Phases | - | 1 |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 346 |
| Unit current | A | 1.54 |
| Maximum airflow | m3/h | 3685 |
| rotation speed at 50hz | - | 2470 |
| Sound pressure level LpA at 3 m | dB(A) | 33–63 |
| Transported air temperature (max) | °С | 55 |
| Transported air temperature (min) | °С | -25 |
| Ingress protection rating | - | IPX4 |
| Ingress protection rating of the drive | - | IP44 |
| ØD | ØD1 | B | L |
|---|---|---|---|
| 350 | 390 | 450 | 388 |
