/ Product catalogue / Commercial and industrial ventilation / Radial fans / Radial fans / Helix / Helix 140x60 2E
| Unit of measurement | Helix 140x60 2E | |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 148 |
| Unit current | A | 0.64 |
| Maximum airflow | m3/h | 515 |
| Sound pressure level LpA at 3 m | dB(A) | 68 |
| Weight | kg | 3.7 |
| Transported air temperature (max) | °С | 45 |
| Transported air temperature (min) | °С | -25 |
| Ingress protection rating | - | IPX4 |
| Ingress protection rating of the drive | - | IP44 |
| Trademark | Blauberg | |||||
| Model | Helix 140x60 2E | |||||
| Specific energy consumption (SEC) (kWh/(m2/a)) | Cold | Average | Warm | |||
| -52.4 | A+ | -25.3 | C | -9.8 | F | |
| Type of ventilation unit | Unidirectional | |||||
| Type of drive installed | Variable speed | |||||
| Type of heat recovery system | None | |||||
| Maximum flow rate (m3/h) | 520 | |||||
| Electric power input (W) | 148 | |||||
| Reference flow rate (m3/s) | 0.101 | |||||
| Reference pressure difference (Pa) | 50 | |||||
| Specific power input (SPI) (W/(m3/h)) | 0.224 | |||||
| Control typology | Local demand control | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Declared typology | RVU UVU | |||||
| Sound power level (dB(A)) | 68 | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 118 | 118 | 118 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 5536 | 2830 | 1280 | ||||
| ∅ D | B | H | H1 | H2 | L | L1 | L2 |
|---|---|---|---|---|---|---|---|
| 140 | 243 | 287 | 125 | 93 | 86 | 110 | 78 |
| Name | Photo | Description |
|---|---|---|
| Blauberg CDT E1.8 |
|
Thyristor speed controller |
