| Weight |
1.8 kg |
| Fan size |
250 mm |
| Rotor surface |
Thick-film passivated |
| Electronics housing material |
Die-cast aluminum |
| Impeller material |
PA plastic |
| Housing material |
PA plastic |
| Number of blades |
7 |
| Direction of rotation |
Clockwise, viewed toward rotor |
| Degree of protection |
IP54 |
| Insulation class |
"B" |
| Max. permitted ambient temp. for motor (transport/storage) |
+ 80 °C |
| Min. permitted ambient temp. for motor (transport/storage) |
- 40 °C |
| Installation position |
Any |
| Condensation drainage holes |
None, open rotor |
| Mode |
S1 |
| Motor bearing |
Ball bearing |
| Technical features |
- Speed setting input (230 V) - Motor current limitation - Soft start - Thermal overload protection for electronics/motor |
| Speed levels |
2 |
| EMC immunity to interference |
According to EN 61000-6-2 (industrial environment) |
| EMC circuit feedback |
According to EN 61000-3-2/3 |
| EMC interference emission |
According to EN 61000-6-3 (household environment) |
| Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) |
<= 3,5 mA |
| Motor protection |
Locked-rotor protection |
| with cable |
Variable |
| Protection class |
I (with customer connection of protective earth) |
| Conformity with standards |
EN 60335-1 |
| Approval |
CCC |