Radiator Fan Motor Before 6/15 Voltage / Phase / Frequency 460 Vac / 3 Phase / 60 Hz Amperes 4.5 - 4.6 Amps RPM 2890 - 3430 RPM 6/15 and After Voltage / Phase / Frequency 460 Vac / 3 Phase / 60 Hz Amperes 1.3 Amps RPM 3499 RPM Parent topic: Specifications