/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round ducts / Quietline / Quietline 125 Duo| Unit of measurement | Quietline 125 Duo | ||
| Connected air duct size | mm | 125 | |
| Speed | - | 1 | 2 |
| Minimum supply voltage | V | 220 | |
| Maximum supply voltage | V | 240 | |
| Power supply frequency | Hz | 50 | |
| Rated power | W | 10 | 13 |
| Unit current | A | 0.065 | 0.085 |
| Maximum airflow | m3/h | 145 | 197 |
| Sound pressure level LpA at 3 m | dB(A) | 29 | 32 |
| Weight | kg | 0.75 | |
| Ambient air temperature min | °С | 1 | |
| Ambient air temperature max | °С | 40 | |
| Ingress protection rating | - | IPX4 | |
| Trademark | Vents | |||||
| Model | Quietline 125 Duo | |||||
| Specific energy consumption (SEC) (kWh/(m2/a)) | Cold | Average | Warm | |||
| -31.4 | B | -15 | E | -5.6 | F | |
| Type of ventilation unit | Unidirectional | |||||
| Type of drive installed | 2-speed | |||||
| Type of heat recovery system | None | |||||
| Maximum flow rate (m3/h) | 197 | |||||
| Electric power input (W) | 13 | |||||
| Reference flow rate (m3/s) | 0.04 | |||||
| Specific power input (SPI) (W/(m3/h)) | 0.069 | |||||
| Control typology | Manual control | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Declared typology | RVU UVU | |||||
| Sound power level (dB(A)) | 49 | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 86 | 86 | 86 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 3355 | 1715 | 776 | ||||
| L | ØD | k |
|---|---|---|
| 161.5 | 125 | - |
