Technical description
Weight 54.1 kg
Motor size 138
Size 910 mm
Rotor surface Painted black
Terminal box material Die-cast aluminum, painted black
Blade material Sheet aluminum insert (painted black), sprayed with PP plastic
Fan housing material Sheet steel, galvanized and coated with white aluminum plastic (RAL 9006)
Guard grille material Steel, coated with white-aluminum plastic (RAL 9006)
Number of blades 5
Blade pitch -5°
Airflow direction A
Direction of rotation Counterclockwise, viewed toward rotor
Degree of protection IP55
Insulation class "F"
Ambient temperature note Occasional start-up at temperatures between -40°C and -25°C is permitted. For continuous operation at ambient temperatures below -25°C (such as refrigeration applications), use must be made of a fan design with special low-temperature bearings.
Moisture (F) / Environmental (H) protection class H2+T
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 top; rotor on bottom on request
Condensation drainage holes On stator side
Mode S1
Motor bearing Ball bearing
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) <= 3,5 mA
Electrical hookup Terminal box
Motor protection Thermal overload protector (TOP) with basic insulation
with cable Axial
Protection class I (with customer connection of protective earth)
Conformity with standards EN 60034-1 (2010) / UKCA / CE
Approval UL 1004-1 / EAC / CSA C22.2 No. 100