Unit of measurement | VS 400-4D | ||
Connected air duct size | mm | 400 | |
Connection type | - | ∆ | Y |
Minimum supply voltage | V | 230 | 400 |
Maximum supply voltage | V | 400 | |
Power supply frequency | Hz | 50/60 | |
Rated power | W | 515 | 385 |
Unit current | A | 1.41 | 0.7 |
Maximum airflow | m3/h | 3950 | 3340 |
Sound pressure level LpA at 3 m | dB(A) | 51 | 47 |
Weight | kg | 39 | |
Transported air temperature (max) | °С | 60 | |
Transported air temperature (min) | °С | -40 | |
Ingress protection rating | - | IPX4 |
Trademark | Vents |
Model | VS 400-4D |
Type of drive installed | External MSD or VSD |
Type of heat recovery system | None |
Nominal flow rate (m3/s) | 0.674 |
Nominal external pressure (Pa) | 318 |
Maximum external leakage rates (%) | 2.7 |
Static efficiency (%) | 44.8 |
Declared typology | NRVU UVU |
Sound power level (dB(A)) | 71 |
Effective electric power input (kW) | 0.488 |
A |
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670 |