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Svenska RS 125 A1 Updated: 2023-05-23
| 7400003 - | RS 125 A1 aut tc |
- Exhaust wall fan with circular inlet connection.
- Designed for mounting on external wall.
- Impeller with backward curved blades.
- The external rotor motor has maintenance-free sealed ball-bearings.
- Integrated motor protection.
- Junction box has enclosure class IP 54.
- For speed control a transformer or electronic speed controller can be connected.
- Fan housing is manufactured from galvanized sheet steel.
- Black painted for high durability.
- To comply with the ErP 2018 regulation, a local demand controller must be used.
Generating diagrams...
Generating diagrams...
|
RS 125 A1 aut tc 7400003 |
||
|---|---|---|
| Parameter | Value | Unit |
| Voltage | 230 | V |
| Phase | 1 | ~ |
| Frequency | 50 | Hz |
| Optional frequency | 60 | Hz |
| Power | 45 | W |
| Current | 0.2 | A |
| Speed | 1400 | r.p.m. |
| Max. temperature of transported air | 60 | °C |
| Max. temperature of transported air when speed controlled | 60 | °C |
| Sound pressure level at 3 m | 56 | dB(A) |
| Weight | 3.4 | kg |
| Enclosure class | 44 | IP |
| Insulation class, motor | F | |
| Capacitor | 3 | µF |
| Duct connection | 125 | mm |
| Max. flow @ 0Pa | 50 | l/s |
| Max. pressure | 274 | Pa |
| Voltage range | 220-240 | V |
| Parameter | Value | Unit |
|---|---|---|
| (a) Manufacturer | Östberg | - |
| (b) Model code | RS 125 A1 | - |
| (c) SEC average climate | -23.4 | kWh/m2 |
| SEC average climate, class | C | - |
| SEC warm climate | -7.9 | kWh/m2 |
| SEC warm climate, class | F | - |
| SEC cold climate | -50.4 | kWh/m2 |
| SEC cold climate, class | A+ | - |
| (d) Declared type | RVU / UVU | - |
| (e) Type of drive | Multi-speed drive | - |
| (f) Type of heat recovery | None | - |
| (g) Thermal efficiency | None | % |
| (h) Max. flow rate (@100Pa) | 111 | m3/h |
| (i) Power at max. flow rate | 41 | W |
| (j) Sound power level | 62 | dB LwA |
| (k) Reference flow rate | 0.040 | m3/s |
| (l) Reference pressure difference | 100 | Pa |
| (m) SPI | 0.30 | W/(m3/h) |
| (n) Type of control/ctrl factor | Local demand control(accessory)/0.65 | - |
| (o) External (and internal) leakage rate | N/A (N/A) | % |
| (p) Mixing rate | N/A | - |
| (q) Visual filter warning | N/A | - |
| (r) Instruction supply/exhaust grilles | See manual | - |
| (s) Disassembly instructions | fsp.ostberg.com | - |
| (t) Airflow sensitivity | N/A | - |
| (u) Air tightness | N/A | m/s |
| (v) AEC | 197 | kWh |
| (w) AHS average | 2830 | kWh |
| AHS warmer | 1280 | kWh |
| AHS colder | 5536 | kWh |
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