When main power comes back then also load will run on generator....main power contactor will not latch again...you have to add one relay which latch on main power and use its NC contact in series with main contractor's NC to latch/unlatch generators contactor and one on delay timer which runs on main power and use its NO contact in series with generator contactors NC to latch/unlatch the main contactor again......then it will be automatic.(priority should be main power) and also have to think about how generator will start at the time of main power failure.

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

Don't you think we need a mechanical interlock between the two contactors to avoid electric Sparks at the event when utility power comes back while the gen.set is running. Just asking anyway...

Works in theory but not in practical case. Timer relay needs to be added in order to avoid generator receiving power from the mains. It can happen because contactors aren't perfect. They make a small time to switch state. Finally we have to figure out how to make the generator start/shuts automatically. I think best solution is to use a small plc with UPS

@JrElectricSchool

3 жыл бұрын

Thank you so much for share your opinion

2 time relays should be installed in this system to prevent the phases from colliding.thank you.

@JrElectricSchool

3 жыл бұрын

you welcome

@jeanamosjocelyn188

2 жыл бұрын

That Shure

Hi is it possible to get 3kV DC on the substation if there is a loadsheeding, using this system?

There was a bad connection. Generator is not disconnected when the main energy returns. the generators continue to feed

If u do not use a time delay in between the changeover, the circuit breaker may often trip. My practical experience.

Menurut saya itu wiring masih salah, karena saat listrik padam kontaktor langsung membuka jalur genset tanpa menunggu jeda sedangkan genset masih kondisi start, alat listrik akan langsung short, karena tegangan dan frekuensi genset masih rendah.

Good explanation 👍

@JrElectricSchool

3 жыл бұрын

Thanks 🙂

is it automatically turned on th generator if theres a power off?

Muy interesante gracias

Hi engineer I built a automatic change over switch using three contactor's using three phases of power to switch the power to one load but at some point the two contactor's become on what should be done to avoid the same

great one, keep it up

@JrElectricSchool

3 жыл бұрын

Thank you so much

hello. i need your help i really dont understand how is a connection being automatic. just look, take consideration at a time all the supply power ( main and generator) are ON. unfortunately the main power getting OFF. of course according to connection the generator power will continue to work. but when a main power returns the current will flow toward a NC of the generator contactor ,Which is by the time the NC of the generator becomes NO so it will not allow the current to flow direct to main contactor coil. hence in order to a main contactor to be ON the generator should be put OFF manual. so how is a system termed as automatic?. please help me may be i didnt understand

Bravo!!! Thanks👍

@JrElectricSchool

3 жыл бұрын

my pleasure!

Can this be used for a Westinghouse 9500 generator and a 6000 watt pure sine inverter that has gen start wire ports to recharge our 24 volt 300 hr battery? In other words we are looking for away for when our battery gets run down the inverter kicks on the generator to charge the battery. Your facts please.

What are the electrical components are use in the diagram?

Very nice 👌👍😊

@JrElectricSchool

3 жыл бұрын

Thanks a lot 😊

Good job. عمل جيد

@JrElectricSchool

3 жыл бұрын

Thank you! Cheers!

Samj to ai ha but app ko btana chahiye tha k NO point py lgai ha ya NC point py wire... Na hi yeah app ny show krwaya MC ko zoom kr k...

The problem is we cant see the contractor pinout names. But u did absolutely right. Do u know how figured out. By zooming you video to see the pinout names.

@JrElectricSchool

3 жыл бұрын

i will try to making this video zooming Thank you

Thank you for the clear explanation. I wish you success. Please, what is the name of the program that you are explaining and drawing on?

@JrElectricSchool

3 жыл бұрын

we are used animation

@nandikadharmaraju1624

2 жыл бұрын

Der sir oldwiring bulding ku invertor ela add cheyali telapandi

Enterlock Circuit . Nice M.contactor .

@JrElectricSchool

3 жыл бұрын

You are right Thanks for watching

@alesinloyeoluwaseun42

3 жыл бұрын

The contactor is 12v or 24v

Fine page Good post

@JrElectricSchool

3 жыл бұрын

Thanks

Very nice

@JrElectricSchool

2 жыл бұрын

Thank you very much!

What if my generator is on and there is utility light restore that means it will be powering by gen and change to mains supply and back to gen

Which of software do you use for making this animations?

@JrElectricSchool

2 жыл бұрын

we are used animation Thank you.

@barghkaveh

2 жыл бұрын

@@JrElectricSchool PowerPoint animation?

Poltry 30 kv genrtor kitne amp ka comtacter lena chahiye

good video

@JrElectricSchool

3 жыл бұрын

Thank you very much

Mantap gaes

This is not a ATF switch. Ja sure when mains fails the C1 will unlatch and you start the generator then C2 will latch but when mains return it will stay on generator feed until you stop the generator. Add 2x timers to the circuit that handles the change over with a time delay to protect your installation from switching between primary and secondary feed.

Sound is very good

@JrElectricSchool

4 жыл бұрын

Thank you

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

this is beautiful

What does the switch do

Très bn cours

Very simple but the generator has to be on, and will take the load when the main line is cut. To be more automated it would need like a button on the generator that its contacts are passing though the auxiliary contact on the contractor, that way when it closes the auxiliary contact is like pressing the button “on” on the generator!

Super... 👍

@JrElectricSchool

3 жыл бұрын

Thank you so much

@mntv_jurnalis

3 жыл бұрын

@@JrElectricSchool Subscribe my akun @Suhardi Madhani,.. Thanks... 🙏

Kaun se software se ye animation banate hai plz🙏 Help me

@JrElectricSchool

3 жыл бұрын

filmora wondershare,sony vegas pro, adobe after effects,adobe premiere pro, adobe photoshop,microsoft office.

@Technicalarunji

3 жыл бұрын

Please provide your content no

Waaaw thenk youuuuuuu

@JrElectricSchool

3 жыл бұрын

Thank you ! keep watching

@jimmygadau6212

3 жыл бұрын

the connection is nt usefull. waste

nice

@JrElectricSchool

4 жыл бұрын

Thanks

Very good sir. But if u give us circuit. It will be better.

@JrElectricSchool

3 жыл бұрын

i will try Thank you

Nice bro

@JrElectricSchool

3 жыл бұрын

Thanks

I would recommend that the two contactors are mechanically interlocked as well.

@JrElectricSchool

3 жыл бұрын

Thanks for share your opinion

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

@gtechninja

3 жыл бұрын

They are interlocked. If you want to see it. Just zoom the video. The connection is just like this from mains phase on main contractor coil A1 to generator contractor Nc then back to main line/phase. The same for generator. Black wire to coil A2 independently

@patrickrooney8225

3 жыл бұрын

@@gtechninja They are not mechanically interlocked. Yes they are electrically interlocked but to ensure there is no possible way the utility side supply could ever be connected to the generator supply this transfer must have a mechanical interlock that will not physically allow both to connect. www.google.ca/url?sa=i&url=https%3A%2F%2Fca-en.alliedelec.com%2Fproduct%2Fsiemens%2F3ra1954-2a%2F70269936%2F&psig=AOvVaw3zIp-BkRbYLnrei48vDQeo&ust=1597145369327000&source=images&cd=vfe&ved=0CAIQjRxqFwoTCMCejK3EkOsCFQAAAAAdAAAAABAD

Contactos auxiliares tienes que nombrarlos si es NO ,NC de cada contactor si es monofasico o trifasico

@JrElectricSchool

3 жыл бұрын

Thank you so much for share your opinion

Thanks

@JrElectricSchool

3 жыл бұрын

Welcome

ac supply and generator supply also on at the time which supply go to output this diagram is anyone supply cut at the time work but both supply on at the time contactor how to work

@JrElectricSchool

4 жыл бұрын

interlock Thanks for watching

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

kon se software me animation video banate ho bhai

@JrElectricSchool

3 жыл бұрын

ham bhot sare software use karte he videos banane ke leya

Super bro

@JrElectricSchool

3 жыл бұрын

Thanks

In this the load doesnt connect to mains automaticaly after the power failure, it do only after stops the DG manually.

@JrElectricSchool

3 жыл бұрын

Thank you so much for share your opinion!

@paullumiti7264

3 жыл бұрын

That true help me see it.. it's manual not auto since no any communication to the generator

Bhai ji isme timer or main aane par dg cat realy kaha hai

You could easily have labelled those points on the contactor's

Halo. Can you please show a video on doing outdoor lighting please

@JrElectricSchool

4 жыл бұрын

i will try to make video on your topic. Thank you

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

Sir paano Po Yung 2pole na ats for generator,,,saan poba kinakabit Ang ats sa tabi Ng main breaker,or sa Tabi Ng generator,pa advice po sir

Need equipment list

But how it automatically works it looks like Manual.. How can we wire to work automatically.

@JrElectricSchool

3 жыл бұрын

i will try to make video automatically no off. Thank you

Good bro

@JrElectricSchool

3 жыл бұрын

Thanks

Super

@JrElectricSchool

3 жыл бұрын

Thanks

Sir keep up, and I like pls sir how can I get diagram text book.

@JrElectricSchool

3 жыл бұрын

sorry

Super g

@JrElectricSchool

3 жыл бұрын

Thanks

Sir how you draw and how u get mcb on screen which software sir teach me sir

@JrElectricSchool

4 жыл бұрын

we are used animation

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

Sor contractor ka pin out karte thoda to jayada achha samjh aata, and video ke sath agar explanation dete to jayada clear ho jata kyonki last me jo apne interchange karne ke liye connection kiya wo clear nahi hua ki kyu kiya aur kaise kiya.

@JrElectricSchool

3 жыл бұрын

please ape aschese video ko deke ya ape ko samag ajayge

Useless,give the full details of all components and operation while giving connections

Dearsir pl explainthr diagram

Great

@JrElectricSchool

3 жыл бұрын

Thank you

That's what I like about Sketch software, taking minutes to explain something that would normally take seconds.

It seems that there's short circuit at the contacters as the AC is meeting DC

Bro me ek technician hu mera liya ye video helpful he,ager divice ka nam bata deteto bohot aacha hota,bro rlp diziyaga plz😊

@JrElectricSchool

3 жыл бұрын

ape kes divice ke bare me janna chate ho?

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

Wow fantastic 💝😌☺️😊

@JrElectricSchool

3 жыл бұрын

Thank you so much

ល្អgood

@JrElectricSchool

3 жыл бұрын

Thank you

Nice

@JrElectricSchool

3 жыл бұрын

Thanks

Give the details how many ampers the contactor

@JrElectricSchool

3 жыл бұрын

60 Amp contactor

Pls can you kindly be adding voice lessons to the diagrams to make it easy to understand

@JrElectricSchool

3 жыл бұрын

Thank you so much for share your opinion i will try

@Iamelagbe

3 жыл бұрын

@@JrElectricSchool Ok... Thank you

Sir ap kis software pr ye vidio bnaty

@JrElectricSchool

3 жыл бұрын

animation

@wajidinteriordesign

3 жыл бұрын

@@JrElectricSchool thanks sir

Sir ji is trick se power supply aane pr generater automatic off or power supply jaane pr automatic on bhi ho jaega reply plzz

@JrElectricSchool

3 жыл бұрын

yes

It’s the song 🎵 for me 🤪

Vedio Tooop

@JrElectricSchool

3 жыл бұрын

Thank for watching this video

nice music but the drawing is way too slow.

@JrElectricSchool

3 жыл бұрын

Thank you

I understand pictorial diagram ...in pictorial diagram u connect the wires to contactor terminal but connecting which terminal NO or NC ? I drew schematic diagram and understood ...but many peoples may be confused, So please provide schematic diagram (control circuit and power circuit or ladder type) end of the video please???

@JrElectricSchool

3 жыл бұрын

Thanks for share your opinion i will try

@hildadorn3435

3 жыл бұрын

Of course its a NC contact. Its an electrical interlock protection. I will add a mechanical interlock too as additional protection.

Name it for every instrument and say detail about each part

@JrElectricSchool

4 жыл бұрын

Thanks for your opinion i will try

@khanshabahuddin2513

4 жыл бұрын

Contactor Dp mcb

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

@roshanbara5667

3 жыл бұрын

बिना नाम दिए कया चित्र बनाया, कुछ तो नाम हो आदमी कया समझेगा

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

Namshkar Sir 3 rooms, house, kitchen Load MCB, 1 room fan, 2 tube light, 1 Bulb 2 room fan, 2 tube light, 1 Bulb, AC 3 room fan, 1 tube light, 1 Bulb Kitchen fan, 2 tube light, 1 Bulb, freezer, Single poleMCB Kitane ka lagaye 10 Amp 16 Amp kitane Amp ka MCB lagaye & 2 pole MCB, RCCB Amp lagaye es ka 1 video banaiye na Sir

@JrElectricSchool

3 жыл бұрын

ape 2 pole mcb lagaye 32amp or rccb32apme or single pole mcb 10amp lagaye. Thank you

@pankajkumbhare6117

3 жыл бұрын

@@JrElectricSchool Thanks you Sir...🙏🏻

Describe lo en español gracias

good Video but no nc problem

@JrElectricSchool

3 жыл бұрын

Thank you so much for share your opinion

Totally redic...where's the mechanical interlock?? And you're going to run that portable generator 24/7/365??

Please show how it's work

Hang up the pliars my man you ment to draw

well done!!!

@JrElectricSchool

3 жыл бұрын

Thank you

How start ganerator outomaticily.?

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

In simple terms... automatic transfer switch.. primary as grid in. Customer load as common. Gen as back up

@JrElectricSchool

3 жыл бұрын

Thank you so much for share your opinion

fast forward till the end. so borring. but usefull

@JrElectricSchool

3 жыл бұрын

Thank you

@alesinloyeoluwaseun42

3 жыл бұрын

Is not usefull please don't try it at home ur generator will blast

Can I ask you something by email ?

@JrElectricSchool

3 жыл бұрын

contac.jrelectricschool@gmail.com

Why don't you use just a relay

@JrElectricSchool

4 жыл бұрын

even if it is not used Thanks for watching

Automatic star generatornya mana bos,,?ini cuman interlock saja supaya listrik PLN dan generator gak beradu,kalau kya gni mau jadi automatic changeover berati generator harus hidup terus..

Clear understand bro... this is income supply not come.. Generator ON OK... But incase income come not work ..manul off

@JrElectricSchool

3 жыл бұрын

Thanks for share your opinion

my ideal usa manuaL OPERATE ;; DOUBLE THROW DOUBLE POLE ;;; EASY TRANSFER FRM FRIVATE TO GENERATOR

@JrElectricSchool

3 жыл бұрын

Thank you so much for share your opinion

ATS?

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

@basicelectrical3655

3 жыл бұрын

kzread.info/dron/owxc6ikTiZqoIekSQGxjUQ.html

sir keya app bool nahi saktey. App K connection galt hain

@JrElectricSchool

3 жыл бұрын

connection is right galt ne he

Bạn lắp đi dây vào CB ngược à?

@JrElectricSchool

3 жыл бұрын

sorry i am not understand your language please tell me Bangla,Hindi,English. Thank you.

Молодец яхши чикбди

@JrElectricSchool

3 жыл бұрын

sorry i am not understand your language please tell me Bangla,Hindi,English Thank you.

There is not automatic. Is only a electric interlock. How start and stop the generator?

@JrElectricSchool

3 жыл бұрын

manual

Generator still not Automatic Running if City Electrical off.

@JrElectricSchool

3 жыл бұрын

yes