/ Product catalogue / Commercial and industrial ventilation / Roof exhaust fans / Centrifugal / VKH / VKHz 6D 630
| Unit of measurement | VKHz 6D 630 | |
| Phases | - | 3 |
| Minimum supply voltage | V | 400 |
| Maximum supply voltage | V | 400 |
| Power supply frequency | Hz | 50 |
| Rated power | W | 1110 |
| Unit current | A | 2.42 |
| Maximum airflow | m³/h | 12640 |
| Rotation speed at 50hz | - | 957 |
| Sound pressure level LpA at 3 m | dB(A) | 64 |
| Weight | kg | 96.3 |
| Transported air temperature (max) | °С | 50 |
| Transported air temperature (min) | °С | -25 |
| Ingress protection rating | - | IPX4 |
| Ingress protection rating of the drive | - | IP54 |
| Impeller material | - | Aluminium |
| Size | mm | 630 |
| Trademark | Vents |
| Model | VKHz 6D 630 |
| Type of drive installed | External MSD or VSD |
| Type of heat recovery system | None |
| Nominal external pressure (Pa) | 258 |
| Maximum external leakage rates (%) | 2.7 |
| Static efficiency (%) | 61.1 |
| Effective electric power input (kW) | 1.069 |
| Sound power level (dB(A)) | 84 |
| Declared typology | NRVU UVU |
| H | H1 | A | B | C | Ød | ØD |
|---|---|---|---|---|---|---|
| 520 | 560 | 1000 | 990 | 750 | 20 | 605 |
| Name | Photo | Description |
|---|---|---|
| Vents RSA5D-4,0-M |
|
Three phase speed controller |
| Name | Photo | Description |
|---|---|---|
| Vents RKV 630 |
|
Mounting frame |
| Vents RKVI 630 |
|
Mounting frame with thermal-insulating layer |
| Vents FKV 560 |
|
Mating flange |
| Vents GKV 560 |
|
Flexible connector |
| Vents KKV 560 |
|
Backdraft damper |
