/ Product catalogue / Air handling units / Counterflow commercial AHU / Suspended Units / KOMFORT EC DBE / KOMFORT EC DBE 550 R S21 DTV
| Unit of measurement | KOMFORT EC DBE 550 R S21 DTV | |
| Connected air duct size | mm | 200 |
| Phases | - | 1 |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 322 |
| Power of electrical reheater | W | 2000 |
| Unit current | A | 11.1 |
| Maximum airflow | m3/h | 608 |
| Sound pressure level LpA at 3 m | dB(A) | 30 |
| Heat recovery efficiency, max | % | 90 |
| Heat exchanger type | - | Counter flow |
| Heat exchanger material | - | Polystyrene |
| Weight | kg | 67 |
| Extract filter | - | G4 |
| Supply filter | - | G4 (F7 option), G4 (опция: 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 | - | IP22 |
| Ingress protection rating of the drive | - | IP44 |
| Trademark | Blauberg | |||||
| Model | KOMFORT EC DBE 550 R S21 DTV | |||||
| Specific energy consumption (SEC) (kWh/(m2/a)) | Cold | Average | Warm | |||
| 78.2 | A+ | 40.4 | A | 16.2 | E | |
| Type of ventilation unit | Bidirectional | |||||
| Type of drive installed | Variable speed | |||||
| Type of heat recovery system | Recuperative | |||||
| Thermal efficiency of heat recovery (%) | 81 | |||||
| Maximum flow rate (m3/h) | 543 | |||||
| Electric power input (W) | 322 | |||||
| Reference flow rate (m3/s) | 0.106 | |||||
| Reference pressure difference (Pa) | 50 | |||||
| Specific power input (SPI) (W/(m3/h)) | 0.316 | |||||
| Control typology | Local demand control | |||||
| Maximum internal leakage rates (%) | 2.7 | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Sound power level (dB(A)) | 50 | |||||
| Declared typology | RVU BVU | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 749 | 212 | 167 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 8817 | 4507 | 2038 | ||||
| Ø D | B | B1 | H | L | L1 |
|---|---|---|---|---|---|
| 200 | 827 | 960 | 280 | 1238 | 1291 |
| Name | Photo | Description |
|---|---|---|
| Blauberg FP 782x128x20 G4 |
|
G4 panel filter |
| Blauberg FPT 392x236x27 G4 | ||
| Blauberg FPT 392x236x27 F7 |
| Name | Photo | Description |
|---|---|---|
| Blauberg S22 |
|
Control panels |
| Blauberg S22 Wi-Fi |
|
Control panels |
| Blauberg S25 |
|
LCD control panel |
| Name | Photo | Description |
|---|---|---|
| Blauberg FS2 |
|
Humidity sensor |
| Name | Photo | Description |
|---|---|---|
| Blauberg CD-1 |
|
CO2 sensors |
| Blauberg CD-2 |
|
CO2 sensors |
| Name | Photo | Description |
|---|---|---|
| Blauberg DAH 251-13 |
|
Kitchen exhaust hood |
| Name | Photo | Description |
|---|---|---|
| Blauberg EVH 200-1.2-1 S21 V.2 |
|
Electric duct preheater for heat exchanger freeze protection |
| Blauberg EVH 200-1.7-1 S21 V.2 |
|
Electric duct preheater for heat exchanger freeze protection |
| Blauberg EVH 200-2.0-1 S21 V.2 |
|
Electric duct preheater for heat exchanger freeze protection |
| Name | Photo | Description |
|---|---|---|
| Blauberg SFK 20x32 |
|
Hydraulic syphon for condensate drainage |
| Name | Photo | Description |
|---|---|---|
| Blauberg SD 200/600 |
|
Silencers for round ducts |
| Blauberg SD 200/900 |
|
Silencers for round ducts |
| Blauberg SD 200/1200 |
|
Silencers for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg VRV 200 |
|
Backdraft dampers with spring for round ducts |
| Blauberg VKA 200 |
|
Air dampers for round ducts |
| Name | Photo | Description |
|---|---|---|
| Blauberg Belimo TF230 |
|
Electric actuators |
