Face Height mm = 470 / AC or DC Operation = AC / Face Width mm = 470 / Filtered Air Flow m³/h = 400 / Installation Depth mm = 57 / Input Power Rating W = 80 / Supply Voltage V = 230 / Input Current mA = 350 / Noise Level dBA = 69 / IP Rating = IP54 / Unimpeded Air Flow m³/h = 600