| Weight |
6.46 kg |
| Motor size |
74 |
| Size |
350 mm |
| Rotor surface |
Painted black |
| 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 |
IP44 / installation- and position-dependent as per EN 60034-5 |
| 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 |
Shaft horizontal or rotor on bottom; rotor on top on request |
| Condensation drainage holes |
On rotor side |
| Mode |
S1 |
| Motor bearing |
Ball bearing |
| Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) |
< 0,75 mA |
| Motor protection |
Thermal overload protector (TOP) internally connected |
| with cable |
Variable |
| Protection class |
I (with customer connection of protective earth) |
| Conformity with standards |
EN 60335-1 / CE |
| Approval |
CCC |
