/ Product catalogue / Commercial and industrial ventilation / Axial fans / Wall / Axis-QRA / Axis-QRA 250
| Unit of measurement | Axis-QRA 250 | ||
| Connected air duct size | mm | 250 | |
| Phases | - | 1 | |
| Minimum supply voltage | V | 220 | |
| Maximum supply voltage | V | 240 | |
| Power supply frequency | Hz | 50 | 60 |
| Rated power | W | 68 | |
| Unit current | A | 0.48 | |
| Maximum airflow | m3/h | 1070 | |
| Rotation speed at 50hz | - | 1300 | |
| Sound pressure level LpA at 3 m | dB(A) | 37 | |
| Weight | kg | 4.1 | |
| Transported air temperature (max) | °С | 40 | |
| Transported air temperature (min) | °С | -30 | |
| Ingress protection rating | - | IPX4 | |
| Ingress protection rating of the drive | - | IP44 | |
| Impeller material | - | Aluminium | |
| Article | - | 8013676 | |
| Trademark | Blauberg |
| Model | Axis-QRA 250 |
| Type of drive installed | External MSD or VSD |
| Type of heat recovery system | None |
| Nominal flow rate (m3/s) | 0.115 |
| Nominal external pressure (Pa) | 55 |
| Maximum external leakage rates (%) | 2.7 |
| Static efficiency (%) | 9.3 |
| Sound power level (dB(A)) | 68 |
| Declared typology | NRVU UVU |
| Effective electric power input (kW) | 0.069 |
| ØD | ØD1 | ØD2 | Ød | L |
|---|---|---|---|---|
| 262 | 330 | 360 | 7 | 140 |
| Name | Photo | Description |
|---|---|---|
| Blauberg CDR5E E3.5 TP |
|
Single phase speed controller |
| Blauberg CDR5E E5.0 TP |
|
Single phase speed controller |
| Blauberg CDR5E E7.5 TP |
|
Single phase speed controller |
| Blauberg CDR5E E1.5 TP |
|
Single phase speed controller |
