/ Product catalogue / Commercial and industrial ventilation / Radial fans / Radial fans / VCU / VCU 4E 250x102
| Unit of measurement | VCU 4E 250x102 | |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 810 |
| Unit current | A | 3.65 |
| Maximum airflow | m3/h | 2000 |
| Sound pressure level LpA at 3 m | dB(A) | 63 |
| Weight | kg | 16.3 |
| Transported air temperature (max) | °С | 70 |
| Transported air temperature (min) | °С | -40 |
| Ingress protection rating | - | IPX4 |
| Ingress protection rating of the drive | - | IP44 |
| Trademark | Vents |
| Model | VCU 4E 250x102 |
| Type of drive installed | External MSD or VSD |
| Type of heat recovery system | None |
| Nominal flow rate (m3/s) | 0.389 |
| Nominal external pressure (Pa) | 372 |
| Maximum external leakage rates (%) | 2.7 |
| Static efficiency (%) | 28.5 |
| Declared typology | NRVU UVU |
| Effective electric power input (kW) | 0.519 |
| Sound power level (dB(A)) | 83 |
| ØD | B | H | H1 | H2 | L | L1 | L2 | P | M | d |
|---|---|---|---|---|---|---|---|---|---|---|
| 250 | 410 | 485 | 230 | 191 | 165 | 190 | 157 | 198 | 270 | 11 |
| Name | Photo | Description |
|---|---|---|
| Vents RS-4,0-PS |
|
Used in ventilation systems for switching on/off and speed control of single-phase fan motors with voltage control |
| Vents RS-5,0-T |
|
Applied in ventilation systems for speed switching ON/OFF and speed control of single-phase power-controlled motors |
| Vents RS-10,0-T |
|
Applied in ventilation systems for speed switching ON/OFF and speed control of single-phase power-controlled motors |
| Vents RS-5,0-TA |
|
Applied in ventilation systems for switching ON/OFF and speed controlling of single-phase power-controlled motors |
| Vents RS-10,0-TA |
|
Applied in ventilation systems for switching ON/OFF and speed controlling of single-phase power-controlled motors |
| Vents RSA5E-4-M |
|
Speed controls enables not only selecting the comfortable ventilation mode for the periodically visited premises but reducing the energy consumption for the ventilation |
| Vents RSA5E-5,0-T |
|
Speed controllers are applied for air flow control of single phase fans by means of motor step speed control |
