star delta starter connection 3 phase | ELECTRECA

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  • เผยแพร่เมื่อ 22 ธ.ค. 2024

ความคิดเห็น • 136

  • @linossinkala3297
    @linossinkala3297 4 ปีที่แล้ว +2

    Wow you have done it again excellent stuff ,you are my best electrical tutor.thankyou sir .

    • @electreca1
      @electreca1  4 ปีที่แล้ว +1

      Thank you.....for that support and it's to know that am adding value to someone ....

  • @bonnylasu7665
    @bonnylasu7665 ปีที่แล้ว

    Hi Sir thank you very much for your teaching about electrical installation my carrier in my long run. Once again thank you very much.

  • @jeremiahsimiyu3132
    @jeremiahsimiyu3132 ปีที่แล้ว

    Very simple and easy to understand thanks for sharing this powerful video

    • @electreca1
      @electreca1  ปีที่แล้ว

      Thanks for watching.

  • @christopherlelenguiya2308
    @christopherlelenguiya2308 2 ปีที่แล้ว

    hello Mr David thank you for your helpful contents, I really appreciate

  • @zedikasElectro
    @zedikasElectro 3 ปีที่แล้ว +1

    Great presentation and more helpful my brother.

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      Much appreciated

  • @kassahunnegash24
    @kassahunnegash24 3 ปีที่แล้ว +2

    u've done it well,go on & thank u so much.

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      Thanks and welcome

  • @ilandahvac2837
    @ilandahvac2837 3 ปีที่แล้ว +3

    Good day my man, I would like to thank you for your videos they’re all clean, useful and easy to understand.
    Could you please upload a video of a star delta circuit with indicator lights and emergency stop switch if possible 😊
    Thank you in advance 🙏🏿

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      Great suggestion! ill do my best.

    • @ericg2975
      @ericg2975 ปีที่แล้ว

      Wiring diagram would have been better, this video lost me

  • @dennisimujaro512
    @dennisimujaro512 ปีที่แล้ว +1

    How wrong will it be if the main initial start loop doesn't go through the star auxiliary contact? Kindly explain.

    • @mohatube777
      @mohatube777 10 หลายเดือนก่อน

      This is also my question ??

  • @Anonymous-yb9gt
    @Anonymous-yb9gt 2 ปีที่แล้ว

    Thank you very much sir
    What is the problem when the main and the star are on and when trying to change over, they both switch off and the delta is not picking ?

    • @electreca1
      @electreca1  2 ปีที่แล้ว

      Your circuit is wrong! What you have done is suppling control circuit from the timer NC, that's why the circuit runs in star but when the count down is done the entire circuit goes off.
      Not that the Timer only should control star and delta contactors but not the main.
      Your circuit should work in this configuration, When start button is pressed , the timer and star contactor should come on and then main contactor after the timer count down star contactor should go off without causing any problem then the delta come in.
      Op that helps thanks for watching.

  • @mcchize20
    @mcchize20 3 ปีที่แล้ว +6

    It would be more helpful to your viewers if you name the terminals you’re connecting the wires to as to saying here and here. We can’t really see the names of the terminals and not all contractors have the same terminal arrangements. Really helpful content regardless 👍👍

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      Thank you point noted.

    • @clementjr6700
      @clementjr6700 2 ปีที่แล้ว

      @@electreca1 Me thoughts exactly
      Would you please do a video showing or indicating clearly the terminals you are connecting to

  • @michaelbuboafor2578
    @michaelbuboafor2578 3 ปีที่แล้ว +1

    Hi, I didn't really understand how you wired the second main auxiliary contact. Can you please clarify. Thanks

    • @electreca1
      @electreca1  3 ปีที่แล้ว +1

      I will clarifty on that in the coming whiteboard video.Thanks for watching.

  • @morrismugambi9872
    @morrismugambi9872 3 ปีที่แล้ว +2

    its awesome but, i wish you can provide terminals numbers for all the contacts.

  • @devonsalmon7554
    @devonsalmon7554 4 ปีที่แล้ว

    very good. i think i will go over this until i get it thanks a million

    • @electreca1
      @electreca1  4 ปีที่แล้ว

      Your welcome come .....Thanx for watching

  • @veronicaoloo5860
    @veronicaoloo5860 ปีที่แล้ว

    Does the terminals of the motors differ when you what to wire DOL and star delter?

  • @bonnylasu7665
    @bonnylasu7665 ปีที่แล้ว +1

    Sir, terminal numbers are you connecting?

  • @precious4oche
    @precious4oche ปีที่แล้ว

    Good day, could you number the terminals in your drawing for the purpose of clarity.

  • @macduggles
    @macduggles ปีที่แล้ว

    I’m a bit confused, on the diagram are the delta and star connectors reversed than the ones shown?

  • @DivineGakpo
    @DivineGakpo ปีที่แล้ว

    Thanks so much for the videos

  • @perminuskaranjawanjiru9884
    @perminuskaranjawanjiru9884 3 ปีที่แล้ว +1

    Hello sir..are the interlock auxiliary connections reaally important if your sure of the circuit

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      Yes very important, safety is important for equipment and the operators. Here is why it. for the STAR DELTA case assuming the star contactor fail mechanically in the closed mode, Delta contactor still ENGAGE if your circuit isn't interlocked, but if interlocked even with a mechanical failure the Delta won't ENGAGE. it can only run Delta or Star but not both at same time.
      op that helps.

  • @SolomonEdemekpo-ji9nt
    @SolomonEdemekpo-ji9nt ปีที่แล้ว

    Well done,my question is, what could be responsible for a situation where you have your 3 phase intact but the contactor will not close when you give start command by pressing the start button?

  • @benardmoturi8718
    @benardmoturi8718 2 ปีที่แล้ว

    How do connect auxiliarys to the timer and Delta and star contactors.

    • @electreca1
      @electreca1  2 ปีที่แล้ว

      @benard please refrase your question and ask again.

  • @rakankhaled2476
    @rakankhaled2476 2 ปีที่แล้ว

    why STAR contactor latch first and then and the MAIN contactor? It is the same if they start together. What is the reason for making the STAR contactor to latch first and then the MAIN contactor. Thank you

  • @tingamatano88
    @tingamatano88 2 ปีที่แล้ว

    There are some contactors like the joy which do not have normal closed terminal where do you connect when u want to connect the star to the main contactor in ur wiring diagram

    • @electreca1
      @electreca1  2 ปีที่แล้ว

      There is auxiliary contact that is hooked either on the top or sides of the contactor. Avery type of contactor big or small has that capability.

  • @gajimafeet
    @gajimafeet 3 ปีที่แล้ว

    Thanks for your videos

  • @kevinodhiambo2711
    @kevinodhiambo2711 3 ปีที่แล้ว

    I really like your tutorial

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      Thank you Kevin.... I also post articles on my blog here. electrecasolutions.com/

  • @stanleytendai5957
    @stanleytendai5957 ปีที่แล้ว

    We appreciate so much can you do a video of how a conveyor operates

    • @electreca1
      @electreca1  ปีที่แล้ว

      Still planning on that video. Thanks for watching

  • @jamalahmed7057
    @jamalahmed7057 4 ปีที่แล้ว

    Hello there, I have question to ask you about star delta starter is possible to connect with single phase or to setup with single phase?

    • @electreca1
      @electreca1  4 ปีที่แล้ว +2

      No....... and its because star-delta only used on the high loaded motor. when the motor is driving a big load it draws a lot of currents, that why we can't start it with DIRECT ONLINE it can blow easily.
      single phase motor is rated low. there is no need to start them with star delta.

  • @demukaconceptelectric
    @demukaconceptelectric 3 ปีที่แล้ว

    How many seconds do you adjust the timer on before switching from star to Delta

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      That normally can depend on the number of factors that ill discuss incoming video but 10-15seconds for most stuation can do.

    • @demukaconceptelectric
      @demukaconceptelectric 3 ปีที่แล้ว

      @@electreca1 ok,so how many Amps are those contactors

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      Sizing the contactor is entirely depends on the current demand of the load
      For example, if your motor draws 15Amps then you would give it a contactor of 30Amps but I don't really see a 30A contactor, therefore, 45Amps is good for a 15A motor.
      OP that helps.

    • @demukaconceptelectric
      @demukaconceptelectric 3 ปีที่แล้ว

      @@electreca1 Thank you very much Engineer David

  • @psychoquing5009
    @psychoquing5009 ปีที่แล้ว

    how about you install a 3 phase wiring connection for bell wiring illustarations and draw the wiring diagram for CEEMODULE 2 KINDLY

  • @MuyimbiraMelvin-vr3sx
    @MuyimbiraMelvin-vr3sx ปีที่แล้ว

    Thank you for that video

  • @nyakwarosiagorodgers1056
    @nyakwarosiagorodgers1056 2 ปีที่แล้ว

    Hello Sir! I really don't see how you connected the supply to the circuit, is it 3phase or single phase??

    • @electreca1
      @electreca1  2 ปีที่แล้ว

      Sorry about that, The control circuit is single phase, Am planning on making another video that is more easy and transparent.

    • @nyakwarosiagorodgers1056
      @nyakwarosiagorodgers1056 2 ปีที่แล้ว

      @@electreca1 Thanks! How I wish you do it soon 🙏

  • @peternzethe5747
    @peternzethe5747 3 ปีที่แล้ว +1

    can you do a video for a soft starter?the control diagram and also power..Step by step as you did with the star delta

  • @diamondarich7439
    @diamondarich7439 2 ปีที่แล้ว

    Can you try to upload another without using (here, there, this, path,) use the lables T1T2T3.... NO NC.. your video is great but i loose track when you use those terms

  • @stephengitaupz9616
    @stephengitaupz9616 3 ปีที่แล้ว

    Which the best book for all this control panel

    • @electreca1
      @electreca1  3 ปีที่แล้ว +1

      There is no book in particular that I can recommend, but if learn there is more information online
      and on youtube.
      you can start reading more blog posts on the areas you want to learn
      read here electrecasolutions.com/

    • @wilsonokumu2646
      @wilsonokumu2646 3 ปีที่แล้ว

      @@electreca1 I love it.

  • @jonathanattili9615
    @jonathanattili9615 3 ปีที่แล้ว

    Hae tanks sir you have helped a lot

    • @jonathanattili9615
      @jonathanattili9615 3 ปีที่แล้ว

      Can you help on how you can connect an outomatic change over and pay pass it ...and and again ...how to pay pass a katko change over while using back up utility power

  • @DickAlenia
    @DickAlenia ปีที่แล้ว

    Hi team, the content and justification are well express via schematic diagram. My suggestion Tutor if you could simplifies that interpretation in to WIRING DIAGRAM Regards Dick Allen 🎉

  • @caetanocamacho1838
    @caetanocamacho1838 4 ปีที่แล้ว

    Can u please show us, how to connect the lighting indicator on this Star Delta starter control. Thank you

    • @electreca1
      @electreca1  4 ปีที่แล้ว +2

      I will make a video soon but let me explain something.........let me say we have 3 indicator lights for STAR, DELTA AND MAIN the purpose of the 3 lights is to indicate if the contactor is ENGAGED or NOT, Each of those light is to be connected to A1 and the NEUTRAL of each contactor. such that star contactor will come ON and OFF with its light....... op that helps...

  • @fredntalo3624
    @fredntalo3624 2 ปีที่แล้ว

    very encouraging electrical engineering lectures,but using the same colour of wire confuses me alot,thanx.

  • @sekhoaneelliotpolanepolane2491
    @sekhoaneelliotpolanepolane2491 2 ปีที่แล้ว

    Thanks David can you please explain PLC

    • @electreca1
      @electreca1  2 ปีที่แล้ว

      I will prepare the video

  • @misheckchilembo3441
    @misheckchilembo3441 2 ปีที่แล้ว

    How do I know that the contactor is 380,240,and 415volts?

    • @electreca1
      @electreca1  2 ปีที่แล้ว

      Contactors have specification sticker on them which bares all the rating information, just like electrical devices.
      Thanks for watching

  • @stanleyanthony7822
    @stanleyanthony7822 3 ปีที่แล้ว

    Thanks sir I also appreciate your video, sir my question is why it it that when the motor start it disengaged the contractor immediate that sir

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      It depends on the Delay usually for the Delta contactor to come in usually 10 sec

  • @creativemind3562
    @creativemind3562 4 ปีที่แล้ว

    Thats good,,then how do we now wire the motor,

    • @electreca1
      @electreca1  4 ปีที่แล้ว

      i will post a power circuit video soon

  • @webmantis
    @webmantis 4 ปีที่แล้ว

    good day please why do you loop star contactor

    • @electreca1
      @electreca1  4 ปีที่แล้ว

      The star contactor engages first, then the main contactor.... and to achive this ...the coil wire of the main contactor should go through the NO of the star contactor such that when the Star closes it's contact the Main contactor engages also...............op that helps

    • @webmantis
      @webmantis 4 ปีที่แล้ว

      @@electreca1 thank you. it did

    • @juliuskariuki6004
      @juliuskariuki6004 2 ปีที่แล้ว

      @@electreca1 great do you have WhatsApp

  • @bonnylasu7665
    @bonnylasu7665 ปีที่แล้ว

    Which terminal numbers connection of delta, star wiring?

  • @noelfaithfulkari2857
    @noelfaithfulkari2857 2 ปีที่แล้ว

    Could you do a video on how to size star delta starter? Thanks

  • @morrismaneae3634
    @morrismaneae3634 3 หลายเดือนก่อน

    Can u make video of where i can connect my generator control cable to which terminal

  • @ssennonojohnmary4406
    @ssennonojohnmary4406 2 ปีที่แล้ว

    wonderful!

  • @caetanocamacho1838
    @caetanocamacho1838 4 ปีที่แล้ว

    Thank you, but they're few things I didn't understand were by when u explain u say here.... Can u be more specific were by when u connect a wire try to tell us that A1 - NC etc and can u zoom in your camera so that we can see your contractors we jus wanna see how they're labeled.... Thank you

    • @electreca1
      @electreca1  4 ปีที่แล้ว

      Thanks very much for feedback......... I'll work on it.

    • @caetanocamacho1838
      @caetanocamacho1838 4 ปีที่แล้ว +1

      Can u jus help me on only 3 things please, I jus wanna know how your main contactor is labeled, same as the Delta and Star, I'm just a little bit confused with the drawing.. For example, Such as mains is No or Nc. Please I really want to know about this, thank you

  • @StingerChebon
    @StingerChebon 7 หลายเดือนก่อน

    The main contactor didn't disconnect, suppose delta only run the motor

  • @Industrial0244-Controls
    @Industrial0244-Controls 2 ปีที่แล้ว

    Pls can you do a video on how to wire an inch or Jog circuit direct online

    • @electreca1
      @electreca1  2 ปีที่แล้ว

      I will work on it. Thanks for watching.

  • @marklumbasi5733
    @marklumbasi5733 2 ปีที่แล้ว

    Thanx so much sir but i am requesting that u help me simplify more the control diagram of possible. Thanx

  • @okotherick8910
    @okotherick8910 3 ปีที่แล้ว +1

    Use deffrent colors in wiring to improve in our understanding

  • @davytangisha3997
    @davytangisha3997 ปีที่แล้ว

    What is the function of a timer

  • @stephengitaupz9616
    @stephengitaupz9616 3 ปีที่แล้ว

    How can get classes of control panel

  • @wilsonokumu2646
    @wilsonokumu2646 3 ปีที่แล้ว

    Wow , i really like it.

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      I'm glad you like it and thanks for watching.

  • @muwayamichael1409
    @muwayamichael1409 2 ปีที่แล้ว

    In yo next video you will need to explain as.to why one must use contactors,time and a switch instead of a breaker and switch

  • @jessemakale9930
    @jessemakale9930 2 ปีที่แล้ว

    Helpful though somewhere you confused the viewer little bit,somewhere you said NC instead of NO,kindly follow and see.

    • @electreca1
      @electreca1  2 ปีที่แล้ว

      sorry about that ill try to fix it.

  • @sammykhayisie128
    @sammykhayisie128 4 ปีที่แล้ว

    Thanks sir

  • @HariHari-jr5pg
    @HariHari-jr5pg 3 ปีที่แล้ว +1

    PLEASE SHOW THE STAR/DELTA STARTER DIAGRAM USING OFF--DELAY TIMER .

  • @josephnthungu
    @josephnthungu 3 ปีที่แล้ว

    Explanation is good but the control diagram is not very clear

    • @josephnthungu
      @josephnthungu 3 ปีที่แล้ว

      The writings have very small letters

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      I am planning a better way for the upcoming videos of the kind.

    • @josephnthungu
      @josephnthungu 3 ปีที่แล้ว

      How else can one reach in person especially in social media

  • @jobcheleget9316
    @jobcheleget9316 3 ปีที่แล้ว +1

    You have to mention NC&NO while connecting main,delta &star

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      Sorry i don't get your input, you can type again if you dont mind.

  • @kyagulanyimoses9765
    @kyagulanyimoses9765 ปีที่แล้ว

    In the middle sir that delta has no power yet how star working or how give power to the motor

  • @wambetedavid7445
    @wambetedavid7445 ปีที่แล้ว

    How can I semperent the control circket

  • @musokeronaldo9984
    @musokeronaldo9984 2 ปีที่แล้ว

    Please also try to stick to the technical terms like Nc,No ,of the components

  • @PoonamYadav-of9zb
    @PoonamYadav-of9zb 3 ปีที่แล้ว

    Sir please share the rating of relay.

  • @SamuelAbabio-u3c
    @SamuelAbabio-u3c ปีที่แล้ว

    Please try to use different colors of cables

    • @electreca1
      @electreca1  ปีที่แล้ว

      Noted, thanks for watching .

  • @peterfrancis3865
    @peterfrancis3865 3 ปีที่แล้ว

    Thanx

  • @peterfrancis3865
    @peterfrancis3865 3 ปีที่แล้ว

    I have seen electricians work without a voltage tester ; even car mechanics do the same without calculating the voltages that come from the battery ore AC curent that flow true components.

  • @thomasonyango3238
    @thomasonyango3238 ปีที่แล้ว

    Kindly show the Forward Reverse starter Diagram Using Off-Delay-Timer

  • @thomasonyango3238
    @thomasonyango3238 ปีที่แล้ว

    Sorry brother, you haven't shown us how to connect Foward Reverse motor with timer

  • @douglaschela6270
    @douglaschela6270 2 ปีที่แล้ว

    Good wark

  • @clementadah2350
    @clementadah2350 2 ปีที่แล้ว

    pls clearly mention all contacts connected eg A1,A2, 21 & 22, 13 & 14, 95 & 96 of the o/L, etc

  • @seanakiiki7670
    @seanakiiki7670 3 หลายเดือนก่อน

    Engineer am not , therefore understanding the purpose of breaking btn the line supplying the main via the star auxiliary since u have connected it via the NC making no difference

    • @electreca1
      @electreca1  2 หลายเดือนก่อน

      This video will clear some air. th-cam.com/video/N0XrfE3VTLE/w-d-xo.html

  • @osutakizito2688
    @osutakizito2688 2 ปีที่แล้ว

    Well explained but poor labeling, saying connecting here and connecting there isn't technical enough, why won't you use the the real labels like a1 of so and so to NO of so and so,,

    • @electreca1
      @electreca1  2 ปีที่แล้ว

      Thank you and Point taken.

  • @victorochieng65
    @victorochieng65 2 ปีที่แล้ว

    Where a u ?

  • @barakabahenge7695
    @barakabahenge7695 2 ปีที่แล้ว

    Show me star delta stater without timer

  • @tashobyaedgar1130
    @tashobyaedgar1130 ปีที่แล้ว

    I have failed to understand it well,,,

  • @seanakiiki7670
    @seanakiiki7670 3 หลายเดือนก่อน

    I get ur explanation but the wiring makes no difference, more guidance please

  • @bakitolajoseph8131
    @bakitolajoseph8131 4 ปีที่แล้ว

    Can I plz join u

  • @Industrial0244-Controls
    @Industrial0244-Controls 2 ปีที่แล้ว

    With push button

  • @shaukatali8136
    @shaukatali8136 2 ปีที่แล้ว

    Sir ct and pt connection please sir

  • @emmanuelmarope9391
    @emmanuelmarope9391 2 ปีที่แล้ว

    I lost you when you say here n here you are not explaining am lost the connection of main contactor.

  • @smpsheltzmediapro314
    @smpsheltzmediapro314 3 ปีที่แล้ว

    Great do u have WhatsApp bro

    • @electreca1
      @electreca1  3 ปีที่แล้ว

      Working on it.

    • @musokeronaldo9984
      @musokeronaldo9984 2 ปีที่แล้ว

      Man ,that's grt move for starters coz normally in college they don't explain clearly all that.big up

    • @musokeronaldo9984
      @musokeronaldo9984 2 ปีที่แล้ว

      Could u please make for automatic generator control also.