RVF 100 EC Wall fan
Art. no.: 75068
• Less energy use, resulting in lower energy costs
• 100% speed controllable
• Pre-wired potentiometer (0-10V) that allows you to easily find the desired working point.
• Ventilation on demand - easy to adjust ventilation rate to actual need
• Low sound level throughout the entire fan performance range
• Integrated motor protection
• For mounting on external walls
• Useful where internal space is limited
The RVF models are exhaust-air fans for installation on external walls. The unit consists of an impeller with backward-curved blades and a casing in galvanized sheet steel with a white powder-paint coating. All ambient noise created by the fan is kept outside the building if it is installed on an external wall.
EC
EC technology is intelligent technology; using integral electronic control which eliminates the slip losses in the motor and ensures that the motor always runs at optimal load and guarantees that the proportion of energy utilized effectively is many times higher and the energy usage considerably lower compared with AC motors.
EC fans are notable for their economical use of energy and excellent ease of control. They can be varied in speed to match the airflow demand, and operate at high efficiency levels. For the same air volume, they consume distinctly less energy than AC fan drives.
Another special feature of EC fans is their energy-saving potential not only at full load, but especially at part-load. When operating at part-load, the energy used is much lower than with an asynchronous motor of equivalent output.
Reduced energy usage guarantees a drop in operating costs.
Ecodesign
| Product | ||
|---|---|---|
| Trade name | Systemair | |
| Product name | RVF 100 EC Wall fan |
| Ecodesign | ||
|---|---|---|
| ErP compliance | 2018 | |
| Unit category | NRVU | |
| Drive | Integrated VSD | |
| Unit type | UVU | |
| Heat recovery type | None | |
| Temperature ratio (UVU) | Not applicable | |
| qv nom | 0.0543 | m³/s |
| P nom | 0.084 | kW |
| Ps nom | 413 | Pa |
| Fan efficiency | 26.8 | % |
| External Leakage | 0 | % |
| Sound power level LWA | 77 | dB(A) |
Technical parameters
| Nominal data | ||
|---|---|---|
| Voltage (nominal) | 230 | V |
| Frequency | 50 | Hz |
| Phase(s) | 1~ | |
| Input power | 88 | W |
| Input current | 0.751 | A |
| Impeller speed | 3,809 | rpm |
| Air flow | max 109 | L/s |
| Temperature of transported air | max 60 | °C |
| Max temperature of transported air, when speed controlled | 60 | °C |
| Sound data | ||
|---|---|---|
| Sound pressure level at 3m (20m² Sabin) | 45 | dB(A) |
| Protection/Classification | ||
|---|---|---|
| Enclosure class, motor | IP44 | |
| Insulation class | B |
| Data according to ErP | ||
|---|---|---|
| ErP ready | ErP 2016; ErP 2018 |
| Dimensions and weights | ||
|---|---|---|
| Weight | 4.2 | kg |
| Others | ||
|---|---|---|
| Motor type | EC |
| Terminal | Cable | Description |
| 1 | White | Tacho output, Isink max 10mA |
| 2 | Blue | GND |
| 3 | Yellow | Control input 0-10 VDC/PWM |
| 4 | Red | Output 10 VDC max 1.1 mA |
| Internal potentiometer is mounted (removable) on the terminal block from the factory. | ||
| A | B | C | D | E | F | G | ||||
|
RVF 100 |
255 |
333 |
100 |
92,7 |
311,3 |
152 |
32 |
|||
RFA
DXF
| Document filename | Document filetype | |
|---|---|---|
| RVF_IMO_200529_SE_GB_A002_A5.PDF | Manual | |
| RVF 100 EC .dxf | CAD-file | |
| BVD VäGGFLäKT RVF EC ID2.PDF | Declaration |