آموزش برق صنعتی

In this tutorial you will read:

Winding of three-phase electric motors, motor cabbage board, all kinds of connections and...

Construction of cables and how to determine the cross section of the cable

Types of manual keys and their construction

Starting the engines with manual keys

Introducing the components of the control and power circuit and starting with contactors (contactors, electric relays, timers, thermostats, limit switches, start and stop buttons, etc.)

Maps of the command circuit and power circuit for starting electric motors