Size of the fan: 280*250*80 mm
Specification:
Nominal Voltage: V AC 115/230(50/60Hz)
Voltage Range: V AC 60--------420
Nominal Speed: Min-1 1100-----2750
Max. Flow rate: M3/h 1100------1900
Max. Flow rate: CFM 650-------1121
Noise free air: D B(A) 55--------70
Power consumption: W 150
Service life(70centigrade) / (40centigrade) h 25 000 / 50 000
Bearing system: Ball bearings
Fan housing / impeller: Aluminum alloy / Metal fan housing and impeller
Electrical motor: With external rotor shaded-pole motor. Resume heat automatically protection and off point: 155centigrade.
Applications: Air conditioning, refrigeration, ventilation, drying, cooling
Protecting grade: IP 54
Mass: G 1820