| Weight |
4.6 kg |
| Motor size |
55 |
| Size |
350 mm |
| Rotor surface |
Thick-film passivated |
| Blade material |
Press-fitted sheet steel blank, sprayed with PP plastic |
| Fan housing material |
Sheet steel, galvanized and coated with black plastic (RAL 9005) |
| Guard grille material |
Steel, coated with black plastic (RAL 9005) |
| Number of blades |
5 |
| Airflow direction |
V |
| Direction of rotation |
Counterclockwise, viewed toward rotor |
| Degree of protection |
IP54 |
| Insulation class |
"B" |
| Moisture (F) / Environmental (H) protection class |
H1 |
| 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)
- Power limiter
- Motor current limitation
- Soft start
- Thermal overload protection for electronics/motor
- Line undervoltage detection |
| 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 |
Electronic motor protection |
| with cable |
Variable |
| Protection class |
I (with customer connection of protective earth) |
| Conformity with standards |
EN 60335-1 / CE |
| Approval |
UL 1004-7 + 60730 / CSA C22.2 No. 77 + CAN/CSA-E60730-1 / CCC |
