DVNI 800D6 IE3 roof fan insul.
Centrifugal roof fan, 120°C continuous, insulated, vertical
N° article: 87912
High efficient motor
Speed-controllable via frequency converter
Integral cold conductor (PTC)
Standard motor outside the air stream
Max temperature of transported air up to 120°C
Suitable for coastal applications
Vertical exhaust
Low sound level
Easy to maintain and reliable
The DVNI fans size 800D6 are equipped with high efficient motors. The casing and impeller with backward-curved blades is manufactured from seawater resistant aluminum. The base frame is manufactured from galvanized steel sheet and the integrated protection guard consists of powder-coated galvanized steel. Speed control is only possible by using a frequency converter. Motor protection is done by cold conductors (PTC), which have to be connected to an external motor protection device. The motor is suspended on effective vibration dampers.
The DVNI version has 50 mm mineral wool insulation for lower sound level.
Paramètres techniques
| Données nominales | ||
|---|---|---|
| Tension (nominale) | 400 | V |
| Fréquence | 50 | Hz |
| Phases | 3~ | |
| Puissance installée | 4 182 | W |
| Intensité | 7,77 | A |
| Vitesse de rotation | 972 | tr/min |
| Débit d'air | max 22 363 | m³/h |
| Température air en mouvement | max 120 | °C |
| Temp. max. avec variateur | 120 | °C |
| Données acoustiques | ||
|---|---|---|
| Pression sonore à 10 m (champ libre) | 55 | dB(A) |
| Pression sonore à 4 m (champ libre) | 56 | dB(A) |
| Protection/Classification | ||
|---|---|---|
| Indice de protection, moteur | IP55 | |
| Classe d'isolation | F |
| Données selon ErP | ||
|---|---|---|
| Conformité ErP | Pas d'ErP pertinent |
| Dimensions et poids | ||
|---|---|---|
| Poids | 329 | kg |
| Autres | ||
|---|---|---|
| Type de moteur | AC |
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DVNI |
□A |
□B |
C |
øD |
□E |
□F |
G |
H |
øI |
J |
800-900 |
1590 |
- |
1180 |
830 |
872 |
1255 |
1050 |
433 |
14(4x) |
8xM8 |
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1205x1205x1000mm,alu,sea water resis.,for air handling units
