What is the connection of ac motor
Triangle: the above three terminals to answer the three phase line of three-phase power supply, the following three should pay attention to connect the terminals, U that U2 with wires and V at the end of phase head end V1 nipple, V phase V2 with wires and W at the end of phase head end W1 nipple, W phase W2 with wires and U at the end of phase head end U1 short answer.
Three phase ac motor has two kinds of connection Star: three phase lines of three terminals connected to three terminals, and the following three terminals with wire or metal pieces.
A single phase motor has three terminals, two terminals are connected to the fire line, and one is connected to zero.
