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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[@alexgarcia-ip3dj]

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

[@ElectricalTechnologies]

Thanks 🙂

[@HasanudinLamandau]

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

[@Engineer-Samibress]

Thanks a lot for your time 😊

[@usmanansar-k1j]

Thank you so much sir

[@ElectricalTechnologies]

Most welcome

[@amritoamrito9200]

Tnx This is good👍👍👍

[@joshuaaasing1994]

Thanks you sir, for any can learn

[@ElectricalTechnologies]

Keep watching

[@muhammadisrar9362]

Very easy and great video 👍

[@ElectricalTechnologies]

Glad you liked it

[@kamrulelectrician200]

bohat acha video
super nice

[@ElectricalTechnologies]

thank you

[@eliasbhuyan2998]

so nice

[@haroonrashidraja9735]

Thamk you boss

[@mwinjumamwinyi2042]

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]

good idea thank you.

[@mohssinedriouch321]

@@ElectricalTechnologies .l j

[@MDMehediHasan-pw9fv]

টাইমার কানেকশন ভুল হইছে

[@muhammadnaeem4834]

Nice

[@ElectricalTechnologies]

Thanks

[@electricalmaintenanceteam7702]

Good job

[@ElectricalTechnologies]

Thanks

[@anewsky8893]

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]

watch video completely understanding

[@davidjefrynoelsimamora9693]

Same question

[@rizkynurrifai2229]

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]

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

[@amritraj2428]

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

[@shijin1990]

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

[@ElectricalTechnologies]

Yes you can

[@shijin1990]

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

[@MDsakilkhan-su9ve]

Thanks

[@ElectricalTechnologies]

Welcome

[@AsareSudais]

Please the trip,run and off, what are they

[@ajithnilantha2209]

Good tanks

[@ElectricalTechnologies]

Welcome

[@Rakib-hossain-tanvir]

❤❤❤

[@ElectricalTechnologies]

Thanks 😊

[@deepakmalviya6629]

Nice sir 🙏

[@ElectricalTechnologies]

Thanks and welcome

[@africaall-rise256]

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

[@ElectricalTechnologies]

What are you say please explain

[@edgarasurbonas5154]

@@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]

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

[@monirelectronicsplumbing720]

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[@iwankuraedi5549]

what app's to made a this wiring?

[@لخبطالأفكار]

احسنت

[@ElectricalTechnologies]

شكرا لك

[@suresh.k2840]

what animation how creating video tellme please app

[@kayodeishola9476]

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

[@ElectricalTechnologies]

Right

[@kayodeishola9476]

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]

@@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]

@@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

[@qqmobile1738]

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[@AgnetaOchilo-l5y]

can it work

[@dhefinrusnandi995]

Timer dalam posisi nyala terus .

[@farmanansari1446]

Stop indicatation problem

[@ElectricalTechnologies]

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

[@sunimalfernando4347]

❤️❤️❤️✊🫶😘

[@MaxPerbera]

The delta contactor will start first in this😅 wiring diagram. The NC of timer goes to star contactor.

[@ronaldmaranan9933]

Cannot work

[@Electricalpower96]

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

[@zubairalam1669]

Nice

[@ElectricalTechnologies]

Thanks

[@qqmobile1738]

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

[@qqmobile1738]

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