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Svenska KVFU 125 C1 Updated: 2025-10-10
| 7100098 - | KVFU 125 C1 aut tc |
- Wall fan with circular inlet connection.
- KV has a square mounting plate.
- Proven performance and reliability.
- Compact with high capacity and efficiency.
- Suitable for a wide variety of applications.
- Operational in both 50 and 60 Hz.
- 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.
- The fan is intended to be installed in a duct system, mounted on the inside wall.
- Easy installation in any position.
- Can be used in damp environments.
- To comply with the ErP 2018 regulation, a local demand controller must be used.
Generating diagrams...
Generating diagrams...
|
KVFU 125 C1 aut tc 7100098 |
||
|---|---|---|
| Parameter | Value | Unit |
| Voltage | 230 | V |
| Phase | 1 | ~ |
| Frequency | 50 | Hz |
| Power | 60 | W |
| Current | 0.26 | A |
| Speed | 2520 | r.p.m. |
| Max. temperature of transported air | 70 | °C |
| Max. temperature of transported air when speed controlled | 70 | °C |
| Sound pressure level at 3 m | 44 | dB(A) |
| Weight | 2.5 | kg |
| Enclosure class | 44 | IP |
| Insulation class, motor | F | |
| Capacitor | 2 | µF |
| Duct connection | 125 | mm |
| Max. flow @ 0Pa | 125 | l/s |
| Max. pressure | 338 | Pa |
| Voltage range | 220-240 | V |
| Parameter | Value | Unit |
|---|---|---|
| (a) Manufacturer | Östberg | - |
| (b) Model code | KVFU 125 C1 | - |
| (c) SEC average climate | -26.1 | kWh/m2 |
| SEC average climate, class | B | - |
| SEC warm climate | -10.6 | kWh/m2 |
| SEC warm climate, class | E | - |
| SEC cold climate | -53.2 | kWh/m2 |
| SEC cold climate, class | A+ | - |
| (d) Declared type | RVU / UVU | - |
| (e) Type of drive | Multi-speed drive (accessory) | - |
| (f) Type of heat recovery | N/A | - |
| (g) Thermal efficiency | N/A | % |
| (h) Max. flow rate (@100Pa) | 329 | m3/h |
| (i) Power at max. flow rate | 60 | W |
| (j) Sound power level | 51 | dB LwA |
| (k) Reference flow rate | 0.085 | m3/s |
| (l) Reference pressure difference | 50 | Pa |
| (m) SPI | 0.13 | 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 | 88 | kWh |
| (w) AHS average | 2830 | kWh |
| AHS warmer | 1280 | kWh |
| AHS colder | 5536 | kWh |
Mechanical accessories
Electrical accessories
Manuals
EU Declarations
Product Declarations
3D drawings
Generating diagrams...
Generating diagrams...
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KVFU 125 C1 man tc 7100046 (50)/60Hz |
KVFU 125 C1 aut tc 7100098 (50)/60Hz |
|||
|---|---|---|---|---|
| Parameter | Value | Unit | Value | Unit |
| Voltage | 230 | V | 230 | V |
| Phase | 1 | ~ | 1 | ~ |
| Frequency | 60 | Hz | 60 | Hz |
| Power | 82 | W | 82 | W |
| Current | 0.36 | A | 0.36 | A |
| Speed | 2810 | r.p.m. | 2810 | r.p.m. |
| Max. temperature of transported air | 70 | °C | 70 | °C |
| Max. temperature of transported air when speed controlled | 70 | °C | 70 | °C |
| Sound pressure level at 3 m | 43 | dB(A) | 43 | dB(A) |
| Weight | 2.5 | kg | 2.5 | kg |
| Enclosure class | 44 | IP | 44 | IP |
| Insulation class, motor | F | F | ||
| Capacitor | 2 | µF | 2 | µF |
| Duct connection | 125 | mm | 125 | mm |
| Max. flow @ 0Pa | 165 | l/s | 165 | l/s |
| Max. pressure | 474 | Pa | 474 | Pa |
| Voltage range | 220-240 | V | 220-240 | V |
Mechanical accessories
Electrical accessories
Manuals
EU Declarations
Product Declarations