A4D630AF0303

A4D630-AF03-03

AC axial fan - HyBlade

Motor: M4D138-LA


Technical description
Weight 23.9 kg
Motor size 138
Size 630 mm
Rotor surface Cast in aluminum
Terminal box material PC/ABS plastic
Blade material Sheet aluminum insert, sprayed with PP plastic
Number of blades 5
Blade pitch -10°
Airflow direction V
Direction of rotation Clockwise, viewed toward rotor
Degree of protection IP54
Insulation class "F"
Ambient temperature note Occasional start-up between -40°C and -25°C is permissible.|For continuous operation at temperatures below -25°C (e.g. refrigeration applications) we recommend our fan design with special low-temperature bearings.
Moisture (F) / Environmental (H) protection class F3-1
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 On rotor and stator sides
Mode S1
Motor mounting 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 61800-5-1; EN 60034 / CE
Approval EAC / CSA C22.2 No. 100 / UL 1004-1