Wonderful tutorial on contactors. Keep it up

Great explanation. Keep it up 👍

Perfect explaination. Thank you !

@electricallectures

3 жыл бұрын

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Perfect explanation Thankyou.

Aasome sir. Great animation

Awesome explanation! One of the best I've seen yet. Maybe you can do a video on overload relay, explanation and how to connect to contactor and start stop station. 👍👍👍

@electricallectures

3 жыл бұрын

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Really good and easy way of explanation .... Even a lame man can understand.. thanks for the information!

@electricallectures

2 жыл бұрын

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Nice informative Video 👌👌

@electricallectures

2 жыл бұрын

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Well explained video! 👍👍👌👌👏👏

@electricallectures

3 жыл бұрын

Thanks for supporting

MA SHA ALLAH IT IS GROWING DAY BY DAY ... CONGRATULATIONS. 1000 +

Thank you for a perfect explanation

@electricallectures

3 жыл бұрын

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Perfect explanations

@electricallectures

2 жыл бұрын

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Well done

good one

Nice explanation sir 👍

@electricallectures

3 жыл бұрын

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Very well explained sir. Keep the good work going👏💯

@electricallectures

5 ай бұрын

Thanks

Great explanation!

@electricallectures

Жыл бұрын

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Very clear explanation thank you so much

@electricallectures

Ай бұрын

Thanks a lot. Stay tuned and don't forget to subscribe plz

thank you for the explanation

@electricallectures

9 ай бұрын

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thanks for the content.it so helpfull for me

@electricallectures

2 жыл бұрын

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Thanks for the video =)

@electricallectures

2 жыл бұрын

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Thanks for sharing it with us

@electricallectures

2 жыл бұрын

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Well explanations thanks alot

@electricallectures

2 жыл бұрын

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Good explanation👍👍👍

@electricallectures

Жыл бұрын

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Wow ❤ thanks alot sir .

@electricallectures

Жыл бұрын

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Excellent video

@electricallectures

2 жыл бұрын

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Thank you so much.

Good explanation

@electricallectures

Жыл бұрын

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Brilliant thank you.

@electricallectures

2 жыл бұрын

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Nice to see this

@electricallectures

Жыл бұрын

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Thanks for sharing

@electricallectures

Жыл бұрын

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Thanks you sir 🙏

Nice job

@electricallectures

2 жыл бұрын

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Good video #Power_learning_channel

Wow thanks sir

@electricallectures

2 жыл бұрын

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Super sir

@electricallectures

2 жыл бұрын

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Well explained

@electricallectures

11 ай бұрын

Thanks alot

@electricallectures

11 ай бұрын

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HOW TO SELECT THE SIZING OF CONTACTOR TO DIFFERENT TYPES OF STARTERS &HP OF MOTORS . PLEASE EXPLAIN MODEL CALCUTIONS. ALSO REFERENCE BOOK DETAIL.

Super 💝

@electricallectures

Жыл бұрын

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Awesome video.Well explained 👏 .Can you please do more videos on automatic change over switches using contactors and a relay ?

@electricallectures

2 жыл бұрын

Yes in a very near future. Stay tuned and dont forget to subscribe to

Woow

@electricallectures

Жыл бұрын

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This is great,tell me how many amperes are your contactors,,,

@electricallectures

2 жыл бұрын

It comes in different current rating ranging up to 2000A

Excellent. When we have to use auxiliary contacts? Thanks.

@electricallectures

3 жыл бұрын

These contacts are used in control logic . They give the status of contactor on off status.

@cck0728

3 жыл бұрын

@@electricallectures Thanks for your kind reply.

Do you have a video on same topic contactors but with a timer connected with nc and no and maybe a second contactor in the same diagram?

@electricallectures

3 ай бұрын

No . R u referring to some sort of starter diagram

When using 3phase contactor, do I still need a separate 120v circuit to energize the coil ?

@electricallectures

3 жыл бұрын

Contactor comes in different coil voltage range that depends on control voltage. If it is 120v then u connect phase to neutral across the coil.

@mohinhowareyoumydearbrothe9382

Жыл бұрын

❤thanks boss❤

What is the purpose of L4 and T4 contacts that are placed instead of contacts 13 and 14?

can I use contactor to switch 24VDC 100aMP (source 1) OR 24VDC 100aMP (source 2) to a single load which need 24VDC 80AMP. When my source 1 fail to generate 24VDC, the load should automatically switch to source2.

@electricallectures

Жыл бұрын

Be very careful to switch 24vdc . Bcz contactor rating are for switching AC. There are special DC coils to switch 100Amps

Can we connect load carrying circuit to the aux terminals??

@electricallectures

Жыл бұрын

Not at all . Check the electrical rating of aux contact. If the load is within current rating of contact then you can do

Aapne jo thumbnail banaya hi kaise banaye 1 video upload kariye

What is the voltage applied for coil to make it electro magnet. 12volts, 24volts? How can we know the same. Is this voltage given saperate from addaptar?

@electricallectures

2 жыл бұрын

Its mentioned on each contactor. You can have different coil voltages ranges from 24v to 230v ac or dc. Its important you must apply voltage equal to rated coil voltage to make it electromagnet. High voltage will make it burn

@maheshambre03

2 жыл бұрын

@@electricallectures Thank you.

@maheshambre03

2 жыл бұрын

@@electricallectures I wanted to purchase 24 volts coil contactor. Can you send me a link where can I get one.

Hey please make a reference of such software used to demonstrate the arranged cct. Autocad ......

@electricallectures

24 күн бұрын

Ok I will very soon. Stay tuned and don't forget to subscribe plz

by over load u mean relay right?

@electricallectures

Жыл бұрын

Yes

how much the load or amp will be use by the coil?

@electricallectures

Жыл бұрын

Very less usually 25w to 100w coil. For 11kv contactor coil is around 220W. So it means less than 1A @220vac

God

@electricallectures

Ай бұрын

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How are they different from Relays?

@electricallectures

2 жыл бұрын

Watch this kzread.info/dash/bejne/qpWY1rpsosvWdtY.html

24v dc 2no 2nc - 230v ac contactor will work on solar panel dc volt 0to30v. I am taking solar volt as reference to connect 230v ac line 1 and 2 switching function. When solar available line 1 to be connected . If solar not available then line 2 to be connected. My doubt is will this contactor work on solar dc volt.

@electricallectures

2 жыл бұрын

Not at all. Solar voltage is higher than rated contactor voltage. And normally for dc voltage you need dc components

Why don't we give a direct 3 pole switch to the load??

@electricallectures

Жыл бұрын

Because the contactor is mainly used to remote switch on and off the load through push buttons. Load switch cannot have this provision

how much the coil resistance sir ?

@electricallectures

3 жыл бұрын

Normally in ohms. From 100 to 300 phms

@Devimanikanta94

3 жыл бұрын

@@electricallectures okay , few days back , one of the auxiliary contactor coil got burnt, how to avoid these issues of coil burn outs ? is there any predictive method for these kind of problems ?

@electricallectures

3 жыл бұрын

Not at such. Main source is voltage spikes which damage the coil. Normally in general maintenance of contactor we dont consider the coil . Only overhaul the contacts

so basically is a relay for 3phase load

@electricallectures

2 жыл бұрын

Yes but at higher ratings

Can anyone explain how to recognize dc and ac contactor? Someone please help me thanks a lot! 🤝

@electricallectures

2 жыл бұрын

Dc or ac coil or main terminal voltage

Someone asked me why the contactor doesn't trip, when the sine wave is at its zero please answer I will subscribe.

@electricallectures

3 ай бұрын

Because of its duration. It's happens so fast that magnetism retain which attracts the plunger.

Telugu lo explain cheyandi అన్న please

You forgot to add control switch to turn off and on the power

@electricallectures

2 жыл бұрын

Thanks for the correction

@DeDustMet

2 жыл бұрын

@@electricallectures By the way I hit the like button, cause you are doing a great job anyway

Starch concio

Please explain no.nc sir

Im

Im too stupid even for this.

@electricallectures

3 жыл бұрын

Why

I still not understand.

@electricallectures

Жыл бұрын

Can you tell me which part

Do not understand the difference between AF09-40-00-13 and AF09-30-00-13. Both have 4 normally open contacts…

@electricallectures

Жыл бұрын

One has 3 NO power contacts other has 4 NO . 4NO is normally used for phase reversal purpose

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