Single Starter Circuit Diagram. Wiring diagrams vs line diagrams most of the diagrams in this book are shown in two ways. This diagram is for single phase motor control.
In principle the start buttons should be momentary normally open device and wired in. When you employ your finger or the actual circuit with your eyes it may be easy to mistrace the circuit. Are squirrel cage induction type which can be reversed by re arranging connections to their terminals.
It is powered by only 2 phases of the power supply and it is responsible for starting and stopping the power supplied to the motor.
Dol starter wiring diagram. In principle the start buttons should be momentary normally open device and wired in. Reversing starter circuit for single phase induction motors updated 1 st september 2008 most single phase electric motors fitted to machine tools compressors etc. Direct on line dol motor starter 3 wiring of dol devices for 230v single phase with 230v coil wiring of additional start stop devices on dol devices for 400v 3 phase with 230v coil additional start and stop stations can be wired to the dol control circuit.