Heartwarming Forward Reverse Motor Starter
Forward reverse motor.
Forward reverse motor starter. In the circuit both the forward reverse contactor interlocked in a way that only one contactor should be in closed condition while the other is in open condition. In the 3 phase motor forward reverse starter wiring diagram. The reverse contactor coil energized and three phase induction motor runs in the reverse direction.
It is designed to safely start and stop a motor and provide overload protection. Forward reverse of single phase induction motor. Variety of single phase motor wiring diagram forward reverse.
Single phase motor consists of two winding such as main winding and auxiliary winding. Forward and reverse operation of motor can be obtained by interchanging any two of its three terminals. A wiring diagram is a simplified conventional pictorial representation of an electrical circuit.
The reverse contactor coil gets supply through phase r off push button f2 reverse contactor coil r on push button phase y. As the name defines forward reverse starter is used to run the motor in both sides forward and reverse. I showed the 3 poles mccb circuit breaker 2 magnetic contactors normally open normally close push button switch thermal overload relay 3 phase 4 wire system supply 3 phase motor with connection trip indicator light etc.
A physical barrier that is pushed into the path of one coil s armature by the movement of the adjacent coil in a forward reversing motor starter. These forward and reverse starters are dol type and not used above the 05 hp motors. The figure given below shows the control and power diagram of forward and reverse starter diagram.
In short this the complete guide of forward reverse starter wiring and installation. They are not self starting motor because of they do not have rotating magnetic field such as three phase induction motors. How to make motor control 3 phase reverse and forward starter reverse forward dol starter power and control wiring reverse forward motor starter control and.