AC AXIAL FAN PUSH Voltage (V): 400/ 400Y Frequency (Hz): 50 Current (A): 2.42/ 1.51 Input Power (W): 1260/ 680 Speed (RPM): 1320/ 920 Noise (dB): 86/ 76 Capacitor (μF): Air Volume Max (m³/h): 11800 Max.static pressure (Pa): 150