/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round duct / Iso-Primo EC / Iso-Primo EC 355
| Unit of measurement | Iso-Primo EC 355 | |
| Connected air duct size | mm | 355 |
| Phases | - | 1 |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 353 |
| Unit current | A | 1.56 |
| Maximum airflow | m3/h | 3500 |
| rotation speed at 50hz | - | 2470 |
| Sound pressure level LpA at 3 m | dB(A) | 48 |
| Weight | kg | 20.7 |
| 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 | - | IP44 |
| Trademark | Blauberg |
| Model | Iso-Primo EC 355 |
| Type of ventilation unit | Unidirectional |
| Type of drive installed | Integrated VSD |
| Type of heat recovery system | None |
| Nominal flow rate (m3/s) | 0.733 |
| Nominal external pressure (Pa) | 200 |
| Maximum external leakage rates (%) | 2.7 |
| Static efficiency (%) | 42.8 |
| Effective electric power input (kW) | 0.35 |
| Sound power level (dB(A)) | 68 |
| Declared typology | NRVU UVU |
| Ø D | Ø D1 | H | L | L1 |
|---|---|---|---|---|
| 354 | 412 | 471 | 601 | 739 |
| Name | Photo | Description |
|---|---|---|
| Blauberg CDT E/0-10 |
|
Speed control for EC motors |
| Name | Photo | Description |
|---|---|---|
| Blauberg VKA 355 |
|
Air dampers for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg SD 355/1200 |
|
Silencers for round ducts |
| Blauberg SD 355/900 |
|
Silencers for round ducts |
| Blauberg SD 355/600 |
|
Silencers for round ducts |
