Key Points: Whether a motor is connected in a star or delta configuration should be determined by the manufacturer's regulations, which can be found on the motor nameplate. The start and end of the three-phase stator winding are set in advance by the manufacturer and must not be reversed arbitrarily. Basically, just connect all the ends of the click coil together. Just connect U2, v2 and w2 together.
Detailed information:
Three-phase motor refers to the three-phase stator of the motor When three-phase alternating current is supplied to the windings (each with a phase difference of 120 degrees in electrical angle), a rotating magnetic field will be generated, which cuts the rotor winding, thereby generating an induced current in the rotor winding (the rotor winding is a closed path).
The engine is represented by the letter "G" in the circooked. Its main function is to convert mechanical energy into electrical energy. Currently, the most commonly used method is to use thermal energy, hydropower, etc. to drive the rotor of the generator to produce electricity. As wind power generation technology becomes more and more mature, wind power. gradually enters our lives.
YS series three-phase motors are designed and manufactured in accordance with national standards. They have the characteristics of high efficiency, energy saving, low noise, low vibration, long life, easy maintenance and high starting torque. They adopt class B insulation and have shell protection level IP44, the cooling method is IC411, the rated voltage is 380V, the rated frequency is 50Hz, and are widely used in food machinery,fans and various mechanical equipment.
Reference documents:
Baidu Encyclopedia - Three-phase motor