/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round duct / Iso-Primo / Iso-Primo 250 US| Unit of measurement | Iso-Primo 250 US | |||
| Speed | - | 1 | 2 | 3 |
| Phases | - | 1 | ||
| Minimum supply voltage | V | 230 | ||
| Maximum supply voltage | V | 230 | ||
| Power supply frequency | Hz | 50 | ||
| Rated power | W | 144 | 173 | 188 |
| Unit current | A | 0.70 | 0.81 | 0.84 |
| Maximum airflow | m³/h | 1007 | 1404 | 1670 |
| Rotation speed at 50hz | - | 2292 | 2626 | 2876 |
| Sound pressure level LpA at 3 m | dB(A) | 38 | 43 | 45 |
| Weight | kg | 9.8 | ||
| Transported air temperature (max) | °С | 55 | ||
| Transported air temperature (min) | °С | -25 | ||
| Ambient air temperature min | °С | 1 | ||
| Ambient air temperature max | °С | 40 | ||
| Ingress protection rating | - | IPX4 | ||
| Ingress protection rating of the drive | - | IP20 | ||
| Impeller material | - | Plastic | ||
| Trademark | Blauberg |
| Model | Iso-Primo 250 US |
| Type of drive installed | Integrated VSD |
| Type of heat recovery system | None |
| Nominal flow rate (m³/s) | 0.265 |
| Nominal external pressure (Pa) | 248 |
| Maximum external leakage rates (%) | 2.7 |
| Static efficiency (%) | 39.5 |
| Declared typology | NRVU UVU |
| Effective electric power input (kW) | 0.17 |
| Sound power level (dB(A)) | 58 |
| ØD | ØD1 | H | L | L1 |
|---|---|---|---|---|
| 249 | 337 | 389 | 601 | 739 |
| Name | Photo | Description |
|---|---|---|
| Blauberg SD 250/600 |
|
Silencers for round ducts |
| Blauberg SD 250/900 |
|
Silencers for round ducts |
| Blauberg SD 250/1200 |
|
Silencers for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg KFBK 250 |
|
Filter boxes for round ducts |
| Blauberg KFBT 250 G4 |
|
Filter boxes with pocket filters for round ducts |
| Blauberg KFBT 250 F5 |
|
Filter boxes with pocket filters for round ducts |
| Blauberg KFBT 250 F7 |
|
Filter boxes with pocket filters for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg VRV 250 |
|
Backdraft dampers with spring for round ducts |
| Blauberg VKA 250 |
|
Air dampers for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg WKH 250-2 |
|
Duct water heaters for round ducts |
| Blauberg WKH 250-4 |
|
Duct water heaters for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg EKH 250-1.2 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-2.0 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-2.4 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-3.0 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-3.6 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-6.0 |
|
Duct electrical heaters for round ducts |
| Blauberg EKH 250-9.0 |
|
Duct electrical heaters for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg CDT1 E1.5 |
|
Multi-speed switches |
| Name | Photo | Description |
|---|---|---|
| Blauberg CDP-3/5 |
|
Multi-speed switch |
