- Y series three phase electric induction motor
- Aluminum housing motor series
- YX3 energy efficient motor series
- YE2 three phase asynchronous motor series
- YC single phase motor serie
- YL single phase two-value capacitor motor
- ML Two-value capacitor single phase motor
- YVF2 VVVF motor series
- YCT electro-magnetic speed-governing motor
- YEJ electromagnetic brake Motor series
- Water pump series
- Rotor and stator
- Y2 series three phase ac electric induction motor
Three-phase asynchronous motors can take measures to reduce the starting current of the motor?
To start using the drive, the drive can be selected by the acceleration mode, such as a straight line, s curve.
If asynchronous motors at rated voltage direct start, starting current will reach 6-8 times the rated current, the larger the motor capacity does not allow such a situation, you need to install the soft-start measures.
The so-called soft start the motor, is through a variety of methods to control the stator terminal voltage is gradually increased from zero to the rated value, so that the starting current controlled so as to avoid the impact of electromagnetic torque during startup. Using impact on the grid voltage fluctuation of the motor soft start to avoid the total pressure starts to reduce the high-frequency power oscillations and resonance, while reducing motor insulation life and the hazards and risks to stationary machinery.