/ Product catalogue / Decentralised ventilation units / Decentralised HRU for schools and public buildings / Single-room ventilation units Civic / CIVIC EC LB / Civic EC LBE 1200 S21
| Unit of measurement | Civic EC LBE 1200 S21 | |
| Connected air duct size | mm | 400 |
| Phases | - | 3 |
| Minimum supply voltage | V | 400 |
| Maximum supply voltage | V | 400 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 350 |
| Power of electrical preheater | W | 6300 |
| Unit current | A | 9.6 |
| Maximum airflow | m3/h | 1240 |
| rotation speed at 50hz | - | 3630 |
| Sound pressure level LpA at 3 m | dB(A) | 24 |
| Sound pressure level LpA at 1 m | dB(A) | 34 |
| Heat recovery efficiency, max | % | 96 |
| Heat exchanger type | - | Counter flow |
| Heat exchanger material | - | Polystyrene |
| Weight | kg | 398 |
| Extract filter | - | G4 |
| Supply filter | - | G4 + (option: F7) |
| Transported air temperature (max) | °С | 40 |
| Transported air temperature (min) | °С | -25 |
| Ambient air temperature min | °С | 1 |
| Ambient air temperature max | °С | 40 |
| Ambient air humidity max | % | 60 |
| Ingress protection rating | - | IP20 |
| Ingress protection rating of the drive | - | IP44 |
| ∅ D | H | H1 | H2 | H3 | H4 | L | L1 | W | W1 |
|---|---|---|---|---|---|---|---|---|---|
| 397 | 2000 | 2106 | 545 | 1110 | 70 | 535 | 265 | 1900 | 1951 |
