/ Product catalogue / Commercial and industrial ventilation / Inline fans / For rectangular ducts / VKPI EC / VKPI 400x200 M1 EC
| Unit of measurement | VKPI 400x200 M1 EC | |
| Connected air duct size | mm | 400x200 |
| Phases | - | 1 |
| Maximum supply voltage | V | 230 |
| Minimum supply voltage | V | 230 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 91 |
| Unit current | A | 0.69 |
| Maximum airflow | m³/h | 810 |
| Rotation speed at 50hz | - | 2470 |
| Sound pressure level LpA at 3 m | dB(A) | 33 |
| Weight | kg | 15.1 |
| Transported air temperature (max) | °С | 50 |
| Transported air temperature (min) | °С | -25 |
| Ingress protection rating | - | IPX4 |
| Ingress protection rating of the drive | - | IP55 |
| Impeller material | - | Plastic |
| Trademark | Vents | |||||
| Model | VKPI 400x200 M1 EC | |||||
| Specific energy consumption (SEC) (kWh/(m²/a)) | Cold | Average | Warm | |||
| -54.5 | A+ | -27.5 | B | -12 | E | |
| Type of ventilation unit | Unidirectional | |||||
| Type of drive installed | Variable speed | |||||
| Type of heat recovery system | None | |||||
| Maximum flow rate (m³/h) | 700 | |||||
| Electric power input (W) | 84 | |||||
| Reference flow rate (m³/s) | 0.136 | |||||
| Reference pressure difference (Pa) | 50 | |||||
| Specific power input (SPI) (W/(m³/h)) | 0.063 | |||||
| Control typology | Local demand control | |||||
| Maximum external leakage rates (%) | 2.7 | |||||
| Declared typology | RVU UVU | |||||
| Sound power level (dB(A)) | 53 | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 33 | 33 | 33 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 5536 | 2830 | 1280 | ||||
| B | B1 | B3 | H | H1 | H3 | L |
|---|---|---|---|---|---|---|
| 400 | 420 | 464 | 200 | 220 | 322 | 460 |
| Name | Photo | Description |
|---|---|---|
| Vents SR 400x200 |
|
Plate silencer for installation in rectangular ducts |
| Name | Photo | Description |
|---|---|---|
| Vents FB 400x200 |
|
Rectangular panel air filters |
| Vents FBK 400x200-4 |
|
Rectangular bag air filters |
| Vents FBK 400x200-5 |
|
Rectangular bag air filters |
| Vents FBK 400x200-7 |
|
Rectangular bag air filters |
| Name | Photo | Description |
|---|---|---|
| Vents KOM1 400x200 |
|
Backdraught gravity dampe for shutting off air flow in rectangular air ducts |
| Vents KR 400x200 |
|
Air dampers for controlling air flow in rectangular air ducts |
| Name | Photo | Description |
|---|---|---|
| Vents VVG 400x200 |
|
Flexible anti-vibration inserts for round air ducts |
| Name | Photo | Description |
|---|---|---|
| Vents NKV 400x200-2 |
|
Inline water supply air heaters or heater for air handling units with a rectangular cross-section |
| Vents NKV 400x200-4 |
|
Inline water supply air heaters or heater for air handling units with a rectangular cross-section |
| Name | Photo | Description |
|---|---|---|
| Vents NK 400x200-4,5-3 |
|
Rectangular electric inline heaters |
| Vents NK 400x200-6,0-3 |
|
Rectangular electric inline heaters |
| Vents NK 400x200-7,5-3 |
|
Rectangular electric inline heaters |
| Vents NK 400x200-9,0-3 |
|
Rectangular electric inline heaters |
| Vents NK 400x200-10,5-3 |
|
Rectangular electric inline heaters |
| Vents NK 400x200-12,0-3 |
|
Rectangular electric inline heaters |
| Vents NK 400x200-15,0-3 |
|
Rectangular electric inline heaters |
| Name | Photo | Description |
|---|---|---|
| Vents OKW 400x200-3 |
|
Rectangular inline water coolers |
| Name | Photo | Description |
|---|---|---|
| Vents RRV 400x200 |
|
Air flow controllers |
| Name | Photo | Description |
|---|---|---|
| Vents OKF 400x200-3 |
|
Rectangular inline direct evaporative coolers |
