/ Product catalogue / Commercial and industrial ventilation / Inline fans / For rectangular ducts / Box-I EC / Box-I EC 40x20-1 max 
| Unit of measurement | Box-I EC 40x20-1 max | |
| Connected air duct size | mm | 400x200 |
| Phases | - | 1 |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 192 |
| Unit current | A | 1.43 |
| Maximum airflow | m³/h | 1190 |
| Rotation speed at 50hz | - | 3010 |
| Sound pressure level LpA at 3 m | dB(A) | 30 |
| Weight | kg | 16.8 |
| Transported air temperature (max) | °С | 50 |
| Transported air temperature (min) | °С | -25 |
| Ingress protection rating | - | IPX4 |
| Ingress protection rating of the drive | - | IP54 |
| Impeller material | - | Plastic |
| Article | - | 8061905 |
| Trademark | Blauberg |
| Model | Box-I EC 40x20-1 max |
| Type of ventilation unit | Unidirectional |
| Type of drive installed | Integrated VSD |
| Type of heat recovery system | None |
| Nominal external pressure (Pa) | 504 |
| Maximum external leakage rates (%) | 2.7 |
| Static efficiency (%) | 54.2 |
| Sound power level (dB(A)) | 50 |
| Effective electric power input (kW) | 0.174 |
| Declared typology | NRVU UVU |
| H | H1 | H2 | H3 | L | W | W1 | W2 | W3 |
|---|---|---|---|---|---|---|---|---|
| 200 | 220 | 240 | 322 | 460 | 400 | 420 | 440 | 464 |
| Name | Photo | Description |
|---|---|---|
| Blauberg CDT E/0-10 |
|
Speed control for EC motors |
