W3G450SM02I3

W3G450-SM02-I3

EC axial fan - AxiCool

Motor: M3G084-DF

Technical description
Weight 12.6 kg
Motor size 84
Size 450 mm
Rotor surface Painted black
Electronics housing material Die-cast aluminum, painted black
Blade material Press-fitted sheet steel blank, sprayed with PP plastic
Support ring material Steel, coated with black plastic (RAL 9005)
Fan housing material PP plastic
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 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
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 / (sealed)
Technical features - Output 10 VDC, max. 10 mA - Operation and alarm display - Alarm relay - Integrated PID controller - Power limiter - Motor current limitation - PFC, active - RS-485 MODBUS-RTU - Soft start - Control input 0-10 VDC / PWM - Control interface with SELV potential safely disconnected from the mains - Thermal overload protection for electronics/motor - Line undervoltage / phase failure detection
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) <= 3,5 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; EN 61800-5-1 / CE
Approval EAC / CSA C22.2 No. 77 + CAN/CSA-E60730-1 / UL 1004-3