/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round ducts / KSB K2 / KSB 150 K2| Unit of measurement | KSB 150 K2 | |
| Connected air duct size | mm | 150 |
| Phases | - | 1 |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 84 |
| Unit current | A | 0.37 |
| Maximum airflow | m3/h | 485 |
| rotation speed at 50hz | - | 2620 |
| Sound pressure level LpA at 3 m | dB(A) | 38 |
| Weight | kg | 17 |
| Transported air temperature (max) | °С | 55 |
| Transported air temperature (min) | °С | -25 |
| Ingress protection rating | - | IPX4 |
| Ingress protection rating of the drive | - | IP44 |
| Trademark | Vents | |||||
| Model | KSB 150 K2 | |||||
| Specific energy consumption (SEC) (kWh/(m2/a)) | Cold | Average | Warm | |||
| -51.6 | A+ | -24.6 | C | -9.1 | F | |
| Type of ventilation unit | Unidirectional | |||||
| Type of drive installed | Variable speed | |||||
| Type of heat recovery system | None | |||||
| Maximum flow rate (m3/h) | 425 | |||||
| Electric power input (W) | 82 | |||||
| Reference flow rate (m3/s) | 0.083 | |||||
| Reference pressure difference (Pa) | 50 | |||||
| Specific power input (SPI) (W/(m3/h)) | 0.282 | |||||
| Control typology | Local demand control | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Declared typology | RVU UVU | |||||
| Sound power level (dB(A)) | 58 | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 149 | 149 | 149 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 5536 | 2830 | 1280 | ||||
| ∅D | B | B1 | H | L | L1 | L2 |
|---|---|---|---|---|---|---|
| 149 | 470 | 278 | 282 | 566 | 586 | 493 |
