Use three -phase down downturn to control the single -phase motor positive and reverse


Figure 1 is a single -phase motor schematic diagram. In addition to starting the capacitor, some motors also have operating capacitors (that is, single -phase dual -value capacitors). This motor has better performance.


Figure 2 shows the motor’s front and reverse wiring diagram. The internal winding of the motor of different manufacturers is slightly different from the connection of the terminal, but they are also adjusting the position of the short -connecting film to change the current direction of the starting winding.Figure 4 shown.

Well, ok, wipe


Use three -phase dumping sliding switch to control the positive and negative of the motor. To remove the short connection of the wiring terminal, connect it according to Figure 5 or Figure 6, so that the connection is always 4, and the main payment winding accounts for 2.