Operating Voltage Max. V = 60 / Operating Voltage Min. V = 28 / Termination Type = Stranded Wire, 2-Pin / AC or DC Operation = DC / Bearing Type = Ball / Fan Speed min-1 = 2850 / Flow Rate m³/h = 209 / Width mm = 220 / Blower Type = Radial / Current Max. mA = 475 / Commutation Type = Auto Restart / Height mm = 220 / Nominal Voltage V = 48 / Depth mm = 56