Service condition：
YFB series three-phase asynchronous motor used for transformer fan
YFB Series electric motor is full-enclosed self-cooled squirrel cage three phase asynchronous motor which pole can be designed as 4P~16P. Normal voltage 380V and frequency 50HZ can be also custom-made. Working temperature:-40-75℃, altitude: less than 1000M, insulation grade: F/temperature rise B, protection class: IP55, cooling method: IC410, duty: S1, and mounting type meets the requirements of standards IEC and DIN. This series motor is specially used for transformer fan and bears the characteristics of good waterproofness, low noise, and safe&reliable operation,etc.
