| Unit of measurement | DuoVent 250 EC | ||
| Connected air duct size | mm | 250 | |
| Minimum supply voltage | V | 220 | |
| Maximum supply voltage | V | 240 | |
| Power supply frequency | Hz | 50/60 | |
| Rated power | W | 170 | |
| Unit current | A | 1.29 | |
| Maximum airflow | m3/h | 1390 | |
| Sound pressure level LpA at 3 m | dB(A) | 49 | |
| Weight | kg | 47 | |
| Transported air temperature (max) | °С | 55 | |
| Transported air temperature (min) | °С | -25 | |
| Ingress protection rating | – | IPX4 | |
| Ingress protection rating of the drive | – | IP54 | IP44 |
| Trademark | Vents |
| Model | DuoVent 250 EC |
| Type of drive installed | External MSD or VSD |
| Type of heat recovery system | None |
| Nominal flow rate (m3/s) | 0.277 |
| Nominal external pressure (Pa) | 188 |
| Maximum external leakage rates (%) | 2.7 |
| Static efficiency (%) | 47.4 |
| Effective electric power input (kW) | 0.17 |
| Sound power level (dB(A)) | 64 |
| Declared typology | NRVU UVU |
| D | L | L1 | H | W | W1 |
|---|---|---|---|---|---|
| 249 | 1062 | 939 | 417 | 887 | 806 |
| Document | Article | Date | Download |
|---|---|---|---|
| No file uploaded | VENTS DuoVent EC product description 07-2023 | 15/09/2024 | |
| No file uploaded | VENTS DuoVent (EC) user's manual 01-2023 (V256EN-05) | 15/09/2024 | |
| No file uploaded | DuoVent EC | 15/09/2024 | |
| No file uploaded | DuoVent 250 EC - image 1 | 15/09/2024 |
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