Thorough coverage of the theory of operation, installation, and troubleshooting of motor controls and motors. Includes hundreds of pictures and diagrams pertaining to the operation and interfacing of motor controls.Step-Down Transformer in Control Circuit Fuse r1 Start y i a i a I O I agt; j a#39; a Q I Q L1 L FIGURE 12-5 A wiring diagram and a ladder diagram showing a step down control ... These chapters provided the terminal connections for each type of dc, ac, single-phase, and ac three-phase motors. Other circuits in Chapter 8 showed the control circuit required to operate the forward and reverse motor starter coils.
|Title||:||Modern Industrial/electrical Motor Controls|
|Author||:||Thomas E. Kissell|
|Publisher||:||Pearson College Division - 1990|