/ Product catalogue / Decentralized ventilation units / Decentralized HRU for schools and public buildings / Suspended / DVUT PB EC V.2 / DVUT 500 PB EC A21 V.2
| Unit of measurement | DVUT 500 PB EC A21 V.2 | |
| Connected air duct size | mm | 250 |
| Phases | - | 1 |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 143 |
| Unit current | A | 1.1 |
| Maximum airflow | m³/h | 510 |
| Rotation speed at 50hz | - | 1700 |
| Sound pressure level LpA at 3 m | dB(A) | 34 |
| Sound pressure level LpA at 1 m | dB(A) | 44 |
| Heat recovery efficiency, max | % | 96 |
| Heat exchanger type | - | Counter flow |
| Heat exchanger material | - | Polystyrene |
| Weight | kg | 126 |
| Extract filter | - | ISO Coarse >60% (G4) |
| Supply filter | - | ISO ePM1 60% (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 | A | A1 | A2 | A3 | B | B1 | B2 | B3 | H | H1 | N | M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 250 | 1500 | 1135 | 186 | 1422 | 850 | 181 | 530 | 207 | 458 | 221 | 504 | 41 |
| Name | Photo | Description |
|---|---|---|
| Vents HV2 |
|
Humidity sensor |
| Vents CO2-1 |
|
CO2 sensors |
| Vents CO2-2 |
|
CO2 sensors |
| Vents HR-S |
|
Electro-mechanical humidistat |
| Vents DPWC11200 |
|
Humidity sensor |
| Vents CO2-3 |
|
CO2 sensor |
| Name | Photo | Description |
|---|---|---|
| Vents DPWQ30600 |
|
VOC sensors |
| Vents DPWQ40200 |
|
CO2 sensor |
| Name | Photo | Description |
|---|---|---|
| Vents SH-32 |
|
Hydraulic U-trap to drain condensate from heat exchangers and coolers |
| Vents DN-2 |
|
Drain pump for pumping out and draining condensation |
| Vents DN-2-DVUT P |
|
Boxed drain pump for pumping out and draining condensation |
| Name | Photo | Description |
|---|---|---|
| Vents SF 379x334x48 G4 |
|
Panel filter G4 |
| Vents SF 379x254x48 F7 |
|
F7 panel filter |
