/ Product catalogue / Commercial and industrial ventilation / Roof exhaust fans / Centrifugal / VKHC EC / VKHC 190 EC
| Unit of measurement | VKHC 190 EC | |
| Phases | - | 1 |
| Minimum supply voltage | V | 230 |
| Maximum supply voltage | V | 230 |
| Power supply frequency | Hz | 50/60 |
| Rated power | W | 110 |
| Unit current | A | 0.87 |
| Maximum airflow | m³/h | 770 |
| Sound pressure level LpA at 3 m | dB(A) | 52 |
| Weight | kg | 6 |
| Transported air temperature (max) | °С | 60 |
| Transported air temperature (min) | °С | -25 |
| Ingress protection rating | - | IPX4 |
| Ingress protection rating of the drive | - | IP55 |
| Size | mm | 190 |
| Trademark | Vents |
| Model | VKHC 190 EC |
| Type of drive installed | Integrated VSD |
| Type of heat recovery system | None |
| Nominal external pressure (Pa) | 355 |
| Maximum external leakage rates (%) | 2.7 |
| Static efficiency (%) | 51.6 |
| Declared typology | NRVU UVU |
| Effective electric power input (kW) | 0.109 |
| Sound power level (dB(A)) | 65 |
| H | ∅D | ∅D1 | L | L1 |
|---|---|---|---|---|
| 178 | 503 | 210 | 330 | 245 |
| Name | Photo | Description |
|---|---|---|
| Vents R-1/010 |
|
Speed controller for EC motors |
| Name | Photo | Description |
|---|---|---|
| Vents RKV 220-225 |
|
Mounting frame |
| Vents RKVI 220-225 |
|
Mounting frame with thermal-insulating layer |
| Vents FKV 220-225 |
|
Mating flange |
| Vents GKV 220-225 |
|
Flexible connector |
| Vents KKV 220-225 |
|
Backdraft damper |
