Electrician हैं तो ये Drawing जरूर सीखें! Reverse Forward Starter Drawing! (✅100% Concept Clear)

In this drawing, you will see here we have The power supply, which is labeled here as L1, L2 So, the R phase we have, which is proceeding beyond the Stop button And it got stuck right near the Start, Push button. The power supply here cannot proceed any further. I mean, I have Forward here, Reverse, and one Controlled Relay. Three things are there A Forward Contactor, a Reverse Contactor, a Controlled Relay To whom is the power supply going from this circuit at the current time? The forward contactor will receive power. So, the power supply going this far will not be able to go any further. Meaning, the Forward Contactor won't start. Let's go, great! Now, coming to this location, the power supply that came from this location A contact has been placed here, hasn't it? So, when we turn on this Switch, power will flow. Power has come here even now. I mean, from both circuits Say it right here that we have here Two contactors and one relay are present; none of the three is turned on. Now I press this push button here. And let's see what happens here. When I press this Start Push button The power supply will go into the NC here. What will this forward contactor do when moving forward from NC? Will turn on As soon as the Forward Contactor turns on Its Ano Contact is closed here As soon as it closes, the power supply is held here. And we will even let it go So now the Power Supply will be disconnected from here It will keep it running. Alright, the forward contactor has been turned on. It will close here. But what about its closing? Will this control relay turn on? It will not be possible. Because this Control Relay has Power Supply Who will be responsible for the delivery? This switch will be turned on. When Power comes here Right now, this has already become one here. I also closed his Ano Contact. But there isn't any Power Supply here. It is not eligible. At this moment, the motor will only run in the forward direction. If I have to do it in reverse mode First, I'll turn this switch on here. You must turn this switch on. So, this power supply arrived earlier than expected. But I didn't reach that far This very power supply came right here to this place. And from here, to this place here Arrived at these two points The power supply flowed from here Came in from this side and from here Turned on this control relay. And thereafter, as the Control Relay turns on Here is the Anno Contact, so what will this be? Close And what happened when it closed? Will the power supply reach from here to this place? No Because you will see this Forward Contactor NC has been imposed here. So, what will NC Contact do? It will open here, then the Power will It will stop power here by braking. It won't be able to go further than this Power. So just understand this now Here, once this Control Relay is turned on, What happened? It closed, and power has come here. Here is the anode of the same Control Relay. So what happened? Close I mean, now here is the Control Relay Now, understand this here That motor we have here It is moving forward, but won't be able to move in reverse. You know, Reverse Forward Starter, if we When assembling, both contactors are Can I turn them on together? I can never do it. If I am here I will turn both contactors on simultaneously. The Turand Power Circuit will become 100 circuits. The entire panel will be completely burned. So at this place, we have If you need to interlock, you'll see Reverse NC is here, Forward NC is here So Forward is currently active, so NC is this one So much has already happened. Now, can anyone tell me? I need to turn on this reverse contactor. I need to run the motor in reverse. So what should I do in this situation? The motor starts running in reverse now. It's still going forward. Exactly, as soon as But what happened when you pressed it? Power cut, its power cut causing Cut it here, whole off And along with it, it also became the power of awe. So what happened when it went off? It has become an NC, right? As soon as the NC is formed, the power is here. This contactor will be operated. Why did it start? Because here the Control Relay that was It is on, it is held, and it will also open up So it's currently on, in holding mode. So it will keep going, keep making it But what will this be? This Forward thing will be turned off, but the Control Relay will So it will continue, and what happened under this condition? It closed due to its activation, upon closing The bar has gone into reverse power supply from here. So, this is the circuit diagram I have What is this circuit diagram trying to say, after all? Look, this is the Circuit Diagram We have thus come to know its root who is our starter here In this, a motor Forward direction and reverse direction Designed to be driven, but Here is a condition The motor that is, we need First, you need to run it in Forward, then only Will go in reverse, if you You want to run this directly in reverse. Can you walk, or can't you walk? Because you have it on as well If you're providing power supply, it's from here. It will come here, and this Power supply that will look like this here and here It won't go any further than this. He won't be able to go further, meaning that Here, both will not be activated until then It will not start until it has started. So if I need to turn on the Control Relay What has been taken for starting up, or rather So that means that To turn it on, it's just this one itself It's here, so we can't just turn it off casually. So we need to turn this Forward on Prega, meaning that when I forward When I press the Start button, this Contactor is turned on; thereafter, it will close, only then This relay will turn on, meaning that we have learned this from this drawing when we turn on Forward It was only after that we came here Could provide an option to enable reverse Now it needs to be turned on. There is a switch provided here for him. which is an on-off type, if I turn this on If I turn it off, it won't be able to turn on. And if I turn this on, what will happen? The control relay will activate, but The selector switch is nothing. As you all have seen, haven't you? In the previous class, I showed you all the selector switch. This selector switch What's inside? Two things are attached, two contacts are attached. There are two elements attached in it. At the root of two, right now, our drawing It has been used for single use. So, this selector switch here is our current one. What type of switch is this? So, in yesterday's class, I explained the reverse forward to you all. You have seen in the reverse forward starter There were two push buttons located there. Alright, this one is it. Forward push button separate, reverse push button this separate Both are separate circuits. What happened just now? Here, we have changed the condition to activate reverse. The condition is that Forwarding will have to be enabled first. When forward is turned on, it will turn off when it is closed So, the reverse gear should engage now. This condition is and it also states the following condition: It is not. Otherwise, if you want to turn this off This is the option. It's already closed, Uladi. You can't lock the prisoner from this place. To turn this off The power will have to be cut. One of the options for cutting is a U-shaped one. This is a switch. You will have to turn it off. As soon as you open it There will be a power cut; it will be turned off. The stop button cannot be installed there. For forward reverse You could feel, what were the difficulties? How do you want me to cut the power? Just cut the power right here. OK? Okay, there's one more thing wrong in this. What is Mistake? In forward, you'll get overload protection here. What will you get in reverse? It won't be available The overload delay had to be set. This power that has come, this world is awake What will happen then? The entire neutral supply control will be activated. Protection is also in the forward direction. Protection in reverse as well And he has also been added to the control circuit. Clear If you're joining the Darelly video call Daily, you want to read just one meaningful thing from me. So you can join our class. I told you a little while ago That class which is this You want to do this, don't you? So you simply Electrical Technician App, which you have downloaded After downloading it, please open it. What do you need to do after opening? Inside the app, you will find a Paired Course. 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