/ Product catalogue / Commercial and industrial ventilation / Inline fans / For round ducts / TT / TT 125 TR1
| Unit of measurement | TT 125 TR1 | ||
| Connected air duct size | mm | 125 | |
| Speed | - | 1 | 2 |
| Minimum supply voltage | V | 230 | |
| Maximum supply voltage | V | 230 | |
| Power supply frequency | Hz | 50/60 | |
| Rated power | W | 23 | 37 |
| Unit current | A | 0.18 | 0.27 |
| Maximum airflow | m3/h | 220 | 280 |
| Sound pressure level LpA at 3 m | dB(A) | 28 | 37 |
| Weight | kg | 1.79 | |
| Transported air temperature (max) | °С | 40 | |
| Transported air temperature (min) | °С | -25 | |
| Ingress protection rating | - | IPX4 | |
| Ingress protection rating of the drive | - | IPX4 | |
| ∅D | B | H | L |
|---|---|---|---|
| 123 | 167 | 190 | 246 |
