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 |