/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round ducts / KSB K2 / KSB 315 K2 S| Unit of measurement | KSB 315 K2 S | |
| Connected air duct size | mm | 315 |
| Phases | - | 3 |
| Minimum supply voltage | V | 400 |
| Maximum supply voltage | V | 400 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 654 |
| Unit current | A | 1.1 |
| Maximum airflow | m3/h | 2710 |
| rotation speed at 50hz | - | 2600 |
| Sound pressure level LpA at 3 m | dB(A) | 48 |
| Weight | kg | 48 |
| Transported air temperature (max) | °С | 55 |
| Transported air temperature (min) | °С | -25 |
| Ingress protection rating | - | IPX4 |
| Ingress protection rating of the drive | - | IP54 |
| Trademark | Vents |
| Model | KSB 315 K2 S |
| Type of drive installed | External MSD or VSD |
| Type of heat recovery system | None |
| Nominal flow rate (m3/s) | 0.306 |
| Nominal external pressure (Pa) | 972 |
| Maximum external leakage rates (%) | 2.7 |
| Static efficiency (%) | 49.5 |
| Sound power level (dB(A)) | 68 |
| Effective electric power input (kW) | 0.612 |
| Declared typology | NRVU UVU |
| ∅D | B | B1 | H | L | L1 | L2 |
|---|---|---|---|---|---|---|
| 313 | 760 | 560 | 460 | 857 | 747 | 666 |
