/ Product catalogue / Commercial and industrial ventilation / Kitchen exhaust fans / Kitchen / KSK / KSK 250 4D
| Unit of measurement | KSK 250 4D | |
| Connected air duct size | mm | 250 |
| Phases | - | 3 |
| Minimum supply voltage | V | 400 |
| Maximum supply voltage | V | 400 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 1500 |
| Unit current | A | 3.4 |
| Maximum airflow | m³/h | 3500 |
| Rotation speed at 50hz | - | 1470 |
| Sound pressure level LpA at 3 m | dB(A) | 51 |
| Weight | kg | 40 |
| Transported air temperature (max) | °С | 120 |
| Transported air temperature (min) | °С | -20 |
| Maximum transported air temperature | - | 120°C CONTINUOUS |
| Ingress protection rating | - | IP54 |
| Impeller material | - | Galvanized steel |
| Size | mm | 250 |
| ØD | B | B1 | H | H1 | L | L1 | L2 | L3 | L4 |
|---|---|---|---|---|---|---|---|---|---|
| 250 | 575 | 435 | 665 | 505 | 700 | 675 | 645 | 620 | 285 |
| Name | Photo | Description |
|---|---|---|
| Vents KOM 250 |
|
Backdraught damper with spring-loaded plates for shutting off air flow in round air ducts |
| Name | Photo | Description |
|---|---|---|
| Vents VVG 250 |
|
Flexible anti-vibration inserts for round ducts |
| Name | Photo | Description |
|---|---|---|
| Vents RSA5D-6,0-M |
|
Three phase speed controller |
