/ Product catalogue / Commercial and industrial ventilation / Radial fans / Radial fans / S-Vent / S-Vent 355х143-4,0-4D-R90
| Unit of measurement | S-Vent 355х143-4,0-4D-R90 | |
| Phases | - | 3 |
| Minimum supply voltage | V | 400 |
| Maximum supply voltage | V | 400 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 4000 |
| Unit current | A | 8.7 |
| Maximum airflow | m³/h | 8150 |
| Rotation speed at 50hz | - | 1410 |
| Sound pressure level LpA at 3 m | dB(A) | 79 |
| Weight | kg | 51 |
| Transported air temperature (max) | °С | 60 |
| Ingress protection rating | - | IP54 |
| Ingress protection rating of the drive | - | IP54 |
| Impeller material | - | Galvanized steel |
| Ø D | Ø d | Ø D1 | B | H | H1 | H2 | L | L1 | L2 | P | M | I | G | K | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 355 | 10 | 15 | 611 | 817 | 275 | 241 | 566 | 255 | 214 | 253 | 350 | 442 | 32 | 405 | 140 |
