Push Buttons – Two push buttons are used here one of them is for the forward direction and the other push-button for the reverse direction.Īs shown in the diagram, we need to connect the power supply in the MCB (Miniature Circuit Breaker). Over Load Relay – Over Load Relays are used to protect the motor against various types of faults like overloading, over-voltage, under-voltage, single phasing, etc.Ĭontactors – Two contactors are used one for the forward direction and the other for the reverse direction.
MCB – Two-pole MCB used for Control wiring and 3 pole MCB used for the power wiring. These types of starters are used in various applications e.g- mixing of materials, dying machines, etc. To run the motor of above 05 HP rating circuit has to made in star delta. 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 the forward and reverse starter diagram. As the name defines forward reverse starter is used to run the motor on both sides forward and reverse. In this article, we are going to learn about the forward-reverse starter.
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