Auto Star Delta Starter Control Circuit | Electrical Control Wiring

Auto Star Delta Starter Control Circuit Diagram
Welcome to Electrical technologies
This equipment/appliance reduces starting current and starting torque. Automatic Star Delta Starter design normally consists of three contactors, an overload relay or circuit breaker, and a timer for setting the time in the Star position (starting position). ... This will draw a large current flow through the rotor bars.
A star delta starter is the most commonly used method for the starting of a 3 phase induction motor. In star delta starting an induction motor is connected in through a star connection throughout the starting period. Then once the motor reaches the required speed, the motor is connected in through a delta connection.
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Пікірлер: 64

  • @Engineer-Samibress
    @Engineer-Samibress9 ай бұрын

    Thanks a lot for your time 😊

  • @alexgarcia-ip3dj
    @alexgarcia-ip3dj10 ай бұрын

    I'm appalling the simplicity is unique & universal method mentoring great utmost guidance ...Thanks Good Gentlemen/ Madam ... for sharing academic app. ❤💯💥👌

  • @ElectricalTechnologies

    @ElectricalTechnologies

    10 ай бұрын

    Thanks 🙂

  • @user-mb9xo3mq8d
    @user-mb9xo3mq8d6 ай бұрын

    Saya di tuntut oleh perusahaan CBI untuk bisa memahami listrik karna kurang karyawan🥲🥲 makasi bang suda berbagai ilmunya sukses selalu buat abang

  • @amritoamrito9200
    @amritoamrito92007 ай бұрын

    Tnx This is good👍👍👍

  • @eliasbhuyan2998
    @eliasbhuyan299811 ай бұрын

    so nice

  • @kamrulelectrician200
    @kamrulelectrician2002 жыл бұрын

    bohat acha video super nice

  • @ElectricalTechnologies

    @ElectricalTechnologies

    2 жыл бұрын

    thank you

  • @muhammadisrar9362
    @muhammadisrar9362 Жыл бұрын

    Very easy and great video 👍

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    Glad you liked it

  • @haroonrashidraja9735
    @haroonrashidraja9735 Жыл бұрын

    Thamk you boss

  • @joshuaaasing1994
    @joshuaaasing19942 жыл бұрын

    Thanks you sir, for any can learn

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    Keep watching

  • @electricalmaintenanceteam7702
    @electricalmaintenanceteam77022 жыл бұрын

    Good job

  • @ElectricalTechnologies

    @ElectricalTechnologies

    2 жыл бұрын

    Thanks

  • @deepakmalviya6629
    @deepakmalviya6629 Жыл бұрын

    Nice sir 🙏

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    Thanks and welcome

  • @MDsakilkhan-su9ve
    @MDsakilkhan-su9ve Жыл бұрын

    Thanks

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    Welcome

  • @shijin1990
    @shijin1990 Жыл бұрын

    hi there, is possible to do wiring for 2 duty and 1 standby without using plc.. just through hardwire method.. can you explain?

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    Yes you can

  • @shijin1990

    @shijin1990

    Жыл бұрын

    @@ElectricalTechnologies How to do sir.. without using plc.. can you help me

  • @ajithnilantha2209
    @ajithnilantha2209 Жыл бұрын

    Good tanks

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    Welcome

  • @zubairalam1669
    @zubairalam1669 Жыл бұрын

    Nice

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    Thanks

  • @mwinjumamwinyi2042
    @mwinjumamwinyi20422 жыл бұрын

    It is good, but this wiring will run like forward and reverse rotation because the timer will have the power at all time. So it could be so better when the timer would get the power supply through the NC of the Delta Contactor so as to stop counting time and not making the reverse contact of the timer (NC and NO).

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    good idea thank you.

  • @mohssinedriouch321

    @mohssinedriouch321

    Жыл бұрын

    @@ElectricalTechnologies .l j

  • @MDMehediHasan-pw9fv

    @MDMehediHasan-pw9fv

    11 ай бұрын

    টাইমার কানেকশন ভুল হইছে

  • @iwankuraedi5549
    @iwankuraedi5549 Жыл бұрын

    what app's to made a this wiring?

  • @Rakib-hossain-tanvir
    @Rakib-hossain-tanvir8 ай бұрын

    ❤❤❤

  • @ElectricalTechnologies

    @ElectricalTechnologies

    8 ай бұрын

    Thanks 😊

  • @user-cj5ls4wx3z
    @user-cj5ls4wx3z Жыл бұрын

    احسنت

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    شكرا لك

  • @amritraj2428
    @amritraj24285 ай бұрын

    Sir one confusion, star delta and autostart delta wiring is it same?

  • @suresh.k2840
    @suresh.k284011 ай бұрын

    what animation how creating video tellme please app

  • @monirelectronicsplumbing720
    @monirelectronicsplumbing72011 ай бұрын

    bhai aapane circuit breaker magnetic contactor Kaun website download Korean

  • @anewsky8893
    @anewsky8893 Жыл бұрын

    2 question. How will red push button get power as 98 is NO in OLR. and In Timer diagram 8 is NC to 5, NO to 6, then in description you shows vice versa?why?

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    watch video completely understanding

  • @davidjefrynoelsimamora9693

    @davidjefrynoelsimamora9693

    Жыл бұрын

    Same question

  • @rizkynurrifai2229

    @rizkynurrifai2229

    Жыл бұрын

    I agree with you, how will red push button get power with NO contact in TOL haha, just 1 incorrect wiring diagram wkwk. Thermal overload will change contact if it over ampere, NO change into NC and NC change into NO

  • @rizkynurrifai2229

    @rizkynurrifai2229

    Жыл бұрын

    Thermal overload hasn't power coil like magnetic contactor, so you don't need power to "ON" The thermal overload, Cmiiw

  • @user-sv4jp6ti4h
    @user-sv4jp6ti4h11 ай бұрын

    can it work

  • @qqmobile1738
    @qqmobile173811 ай бұрын

    I want auto transformer contacter wiring diagram any body help me....

  • @dhefinrusnandi995
    @dhefinrusnandi99510 ай бұрын

    Timer dalam posisi nyala terus .

  • @africaall-rise256
    @africaall-rise256 Жыл бұрын

    Main contactor now acting like igbt opening & closing 50/60Hz per second 😂 correct it and come again

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    What are you say please explain

  • @edgarasurbonas5154

    @edgarasurbonas5154

    8 ай бұрын

    @@ElectricalTechnologies if right side of MC is NC than u have direct connection to main MC control witch will trip on and off permanently. If its NO than MC for star/delta will never get energized. Please correct if i am missing something.

  • @dyrusstalker8028

    @dyrusstalker8028

    5 ай бұрын

    ​@@edgarasurbonas5154the diagram seem to have some mistakes if i am not wrong, as overload 95 96 is NC

  • @farmanansari1446
    @farmanansari1446 Жыл бұрын

    Stop indicatation problem

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    check this objects indication light and axillary contacts of mc and supply.

  • @kayodeishola9476
    @kayodeishola94762 жыл бұрын

    Question is, there is no Star Normal open contact auxiliary used in this circuit

  • @ElectricalTechnologies

    @ElectricalTechnologies

    2 жыл бұрын

    Right

  • @kayodeishola9476

    @kayodeishola9476

    2 жыл бұрын

    Thanks, I love this connection. ,but Sir is there still other ways, star delta control line circuit connection can be connect, with out involving the timer, through out it running operation, this connection here is superb 💪,but the timer will be involved through out the running operation, what about the one. The timer won't be involved ,through out the running operation, after the time set for the star contact to energies lapses, the timer cut off the Cct

  • @eddyrandu3127

    @eddyrandu3127

    2 жыл бұрын

    @@kayodeishola9476 good thinking sir. What about wiring the timer supply through the Delta NC. So that when it releases the star and energize Delta the timer is cut off from circuit. If it's possible tell me sir.

  • @kayodeishola9476

    @kayodeishola9476

    2 жыл бұрын

    @@eddyrandu3127 like make Electrical Interlocking through d auxiliary, you are right,Nc star axiliary contact Connect to to No star & connected to d Nc delta, Nc delta axiliary parrallel connected to d start push bottom, the delta axiliary supply d coil of the timer ,& from d the coil of the timer loop to d COM of the timer (15),out of the timer feed d contactor of the Star parrallel Connected to it, Right ,can you please enlight me more in the process of the interlocking connection between axiliary, from the retain contact between star NC auxiliary to Star No to Delta Nc,thanks ,& how will the main contactor energies at this process, thanks,pls ur view Sir

  • @ronaldmaranan9933
    @ronaldmaranan993310 ай бұрын

    Cannot work

  • @sunimalfernando4347
    @sunimalfernando43478 ай бұрын

    ❤️❤️❤️✊🫶😘

  • @Electricalpower96
    @Electricalpower966 ай бұрын

    Sir ye auto tu ni hai timer laga hai jo star ko delta karta hai isko auto ni bolte hai@electricalpowerpk

  • @muhammadnaeem4834
    @muhammadnaeem4834 Жыл бұрын

    Nice

  • @ElectricalTechnologies

    @ElectricalTechnologies

    Жыл бұрын

    Thanks

  • @qqmobile1738
    @qqmobile173811 ай бұрын

    I want auto transformer contacter wiring diagram any body help me....

  • @qqmobile1738
    @qqmobile173811 ай бұрын

    I want auto transformer contacter wiring diagram any body help me....