| 7880041 - | IRB 125 B1 |
Generating diagrams...
Generating diagrams...
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IRB 125 B1 7880041 |
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|---|---|---|
| Parameter | Value | Unit |
| Voltage | 230 | V |
| Phase | 1 | ~ |
| Frequency | 50 | Hz |
| Power | 61 | W |
| Current | 0.26 | A |
| Speed | 2590 | 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 | 37 | dB(A) |
| Weight | 11.6 | kg |
| Enclosure class | 44 | IP |
| Insulation class, motor | F | |
| Capacitor | 2 | µF |
| Duct connection | 125 | mm |
| Max. flow @ 0Pa | 111 | l/s |
| Max. pressure | 444 | Pa |
| Voltage range | 220-240 | V |
| Parameter | Value | Unit |
|---|---|---|
| (a) Manufacturer | Östberg | - |
| (b) Model code | IRB 125 B1 | - |
| (c) Declared type | NRVU / UVU | - |
| (d) Type of drive | Multi-speed drive | - |
| (e) Type of HRS | N/A | - |
| (f) Thermal efficiency | N/A | % |
| (g) Nominal flow rate | 0.054 | m3/s |
| (h) Effective power input | 0.059 | kW |
| (i) SFP int | N/A | W/(m3/s) |
| (j) Face velocity | 4.4 | m/s |
| (k) Nominal external pressure | 273 | Pa |
| (l) Internal pressure drop | N/A | Pa |
| (n) Static efficiency | 22.9 | % |
| (o) External (and internal) leakage rate | 0.46 | % |
| (p) Filter classification | N/A | - |
| (q) Visual filter warning | N/A | - |
| (r) Sound power level | 44 | dB LwA |
| (s) Disassembly instructions | www.ostberg.com | - |
Generating diagrams...
Generating diagrams...
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IRB 125 B1 7880041 50/60Hz |
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|---|---|---|
| Parameter | Value | Unit |
| Voltage | 230 | V |
| Phase | 1 | ~ |
| Frequency | 60 | Hz |
| Optional frequency | 50 | Hz |
| Power | 80 | W |
| Current | 0.35 | A |
| Speed | 2810 | r.p.m. |
| Max. temperature of transported air | 65 | °C |
| Max. temperature of transported air when speed controlled | 65 | °C |
| Sound pressure level at 3 m | 37 | dB(A) |
| Weight | 11.6 | kg |
| Enclosure class | 44 | IP |
| Insulation class, motor | F | |
| Capacitor | 2 | µF |
| Duct connection | 125 | mm |
| Max. flow @ 0Pa | 111 | l/s |
| Max. pressure | 506 | Pa |
| Voltage range | 220-240 | V |