Technical description
Weight 3.2 kg
Motor size 68
Size 250 mm
Rotor surface Painted black
Blade material Sheet steel, painted black
Fan housing material Sheet steel, pre-galvanized and coated with black plastic (RAL 9005)
Guard grille material Steel, coated with black plastic (RAL 9005)
Number of blades 9
Airflow direction A
Direction of rotation Counterclockwise, viewed toward rotor
Degree of protection IP44
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 60034-1; EN 60204-1; EN 60335-1
Comment on CE Commissioning not permitted in the European Economic Area
Approval UL 1004-3 / CSA C22.2 No. 77