Really like the explanation and descriptions of the 2 different types of heaters and on how they work... Great directory and help... appreciate the video
You are an amazing instructor... ive been searching for videos like this. MORE VIDEOS PLEASEEEE...about terminations, wiring, corrective and preventive maintenance of of motors, transformers (dry/oil), and other industrial machines and equipments. THANKS FOR THIS VERY EDUCATIONAL VID. Im from the Philippines and I really appreciated this. Your vid helped alot for cadet electrical engineers like me. thank you.
You all probably dont care but does any of you know a tool to get back into an instagram account..? I somehow forgot the login password. I love any tips you can offer me.
@Issac Ray thanks so much for your reply. I got to the site on google and I'm waiting for the hacking stuff atm. I see it takes a while so I will get back to you later with my results.
Very informative! Great to see how the pawl actually instead of just a diagram in a text book that is completely different than a real world mechanism.
Thank you for the explanation and I'd like to further congratulate you on your ability to clearly & concisely convey your ideas. I'm subscribed and look forward to your productions. Great video
You should make more videos. This and the pressure switch videos are really good. I wish I knew of a TH-cam page that had more machine maintenance and repair video
very very good video...i learned it better in 10mins than reading it in the book...thanks for sharing. btw, does anyone know what is or how a "late break" contactor works in a resistor type motor starter? it's a N.C. contactor installed just after the start switch.
can you please explain the control wiring on that starter .from the auxiliary wire at top, were does it go from there? i am not sure about all the red wires were they go. thanks good video
Hey Randy great video...If I have a 120 volt coil circut does my 110 volt control go to 2 on the holding contact and my neutral go to the bottom overload?
I have a very similar MCC starter which is blowing the fuse on the control side for the coil. Nothing shorting to ground. Put a different starter in and still blowing?
Thank you for the detailed explanation. Quick question: How does the Auxiliary power differ from normal line power L1, L2, L3, like why do we need the auxiliary ports. How does the Overload wire move the contacts since the power is supplied to the relay coil through the push button, can you explain more on the overload circuit. much appreciated.
Mohit, the auxiliary contacts are just that, a set of dry contacts. When the coil closes, it "changes the state" of the auxiliary contacts. You can connect any separate circuit to the aux contacts and use the contacts somewhat like a switch. Typically you can have a light that lights up when the motor starts, or a discreet input that is energized when the motor starts to let the DCS or computer system know the motor is running. As for the overloads, they have their own set of contacts, and you wire the control circuit in series with the overload contacts. That way, when the overloads trip, your control circuit for the coil OPENS, and in turn, opens the line circuit and shuts down the motor, protecting your wire and equipment. Hope that helps.
I'm looking at my NEMA 1 Motor starter and the lever looks like it's stuck in a certain position. I don't see any visible damage, Is there anything I can do to repair this or should I just replace this motor starter.
I have a 230 volt single phase air compressor with a similar motor starter with a voltage issue. At L1 L2 where my incoming power lines connect i`m getting aorund 204 volts when the compressor kicks on then it goes up but where the power lines for the motor connect T1 T3 i`m getting around 166 volts when it kicks on. The compressor struggles to start at times. What could be the problem?
I'm connecting a compress that has this type of motor starter. We have 3 phase in the building. When connecting to service, is it: L1 120; L2 220; L3 120; ? The motor is wired for 230V.
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Very nice, This demo is almost exactly like that of IBT's 101 electrical class. Even the same meter. Thank you for taking the time to demo this.
Really like the explanation and descriptions of the 2 different types of heaters and on how they work... Great directory and help... appreciate the video
You are an amazing instructor... ive been searching for videos like this. MORE VIDEOS PLEASEEEE...about terminations, wiring, corrective and preventive maintenance of of motors, transformers (dry/oil), and other industrial machines and equipments. THANKS FOR THIS VERY EDUCATIONAL VID. Im from the Philippines and I really appreciated this. Your vid helped alot for cadet electrical engineers like me. thank you.
You all probably dont care but does any of you know a tool to get back into an instagram account..?
I somehow forgot the login password. I love any tips you can offer me.
@Kobe Brayden instablaster =)
@Issac Ray thanks so much for your reply. I got to the site on google and I'm waiting for the hacking stuff atm.
I see it takes a while so I will get back to you later with my results.
@Issac Ray it worked and I actually got access to my account again. I'm so happy:D
Thanks so much you really help me out !
@Kobe Brayden Glad I could help xD
Very informative! Great to see how the pawl actually instead of just a diagram in a text book that is completely different than a real world mechanism.
Lawrence Farinelli thanks Lawerence. I appreciate the feedback.
Thank you for the explanation and I'd like to further congratulate you on your ability to clearly & concisely convey your ideas. I'm subscribed and look forward to your productions. Great video
Awesome Video! Very good knowledge. A bit rusty on my motor control circuitry this video is very helpful. Good job
Sir really it was a very clear and so useful information in all aspects.
Many thanks for sharing this valuable information.
Excellent and quick view using the best in class Starter from SquareD. Thanks Randy
+Márcio Martinez i agree. thanks too
Hi
Awesome video...I've been searching a while for something that thoroughly explains motor starters well. Thanks a ton and God bless! Keep em comin!
You should make more videos. This and the pressure switch videos are really good. I wish I knew of a TH-cam page that had more machine maintenance and repair video
Hi, I like your video.Thanks
Sir you are a damn good instructor.
This was a great presentation. You have a new subscriber. Awesome work!
Oh geez, I remember those ones! The college I was in had those exact kind of starters.
Great information. Thank you for sharing your insights via this video.
really injoyed video....your a very good instructor...thanx for the knowledge. ..
Hello
thanks randy for giving some of your knowledge to us, would like to see some allen bradley pcs on here sometime
Very nice, clear and concise. Thanks for uploading this.
I really appreciate this video. Well done!
Thanks for the Video, Helped me troubleshoot a Pump Motor On Schooner Liberty Clipper, Great refresher for my Brain.
Very well explained and easily understandable!
great job...like your tutorial 👍🏻👍🏻
In our factory, this overload relay exist and in my life, first time i saw these.
Thanks for video👍🏻🙂
Thxs for this video u actually help me I appreciate what u do thxs
Nice video 😀
Great lesson sir I love you so much some more
very very good video...i learned it better in 10mins than reading it in the book...thanks for sharing. btw, does anyone know what is or how a "late break" contactor works in a resistor type motor starter? it's a N.C. contactor installed just after the start switch.
Good job, would like to see wiring in start and stop switches as part of this video.
Good Video
very nice, I always wondered what These are and how the work... thanks
great video, excellent step by step explanation
Great video, please make more of these videos
Great video.
This is a really good video! Thank you!
can you please explain the control wiring on that starter .from the auxiliary wire at top, were does it go from there? i am not sure about all the red wires were they go. thanks good video
Clear and concise explanation....Where do connect the 2 wires from the momentary on/off switch to the starter?
This is good vedio
Great video 👍
Excellent Video
Thank you very much.
Very Good
Hey Randy great video...If I have a 120 volt coil circut does my 110 volt control go to 2 on the holding contact and my neutral go to the bottom overload?
I have a very similar MCC starter which is blowing the fuse on the control side for the coil.
Nothing shorting to ground. Put a different starter in and still blowing?
Brilliantly done.
This is a very informative vid! Thanks for posting it!
Thanks, great video
Right
Great info and detailed video! Thanks!
Great video
great video. excellent explanation.
Thanks for posting this...well done!
Excellent job
it helped a lot...!! wonderful explanation..
Thank you this was great
Thank you for the detailed explanation.
Quick question: How does the Auxiliary power differ from normal line power L1, L2, L3, like why do we need the auxiliary ports.
How does the Overload wire move the contacts since the power is supplied to the relay coil through the push button, can you explain more on the overload circuit.
much appreciated.
Mohit, the auxiliary contacts are just that, a set of dry contacts. When the coil closes, it "changes the state" of the auxiliary contacts. You can connect any separate circuit to the aux contacts and use the contacts somewhat like a switch. Typically you can have a light that lights up when the motor starts, or a discreet input that is energized when the motor starts to let the DCS or computer system know the motor is running. As for the overloads, they have their own set of contacts, and you wire the control circuit in series with the overload contacts. That way, when the overloads trip, your control circuit for the coil OPENS, and in turn, opens the line circuit and shuts down the motor, protecting your wire and equipment. Hope that helps.
Excellent explanation Sean. Thanks!
Great suggestion
great video, very helpfull. thank you.
Ahhh my technically inclined people. Here we are gathered by the algorithm. Or we genuinely searched this up. Either or… we’re here.
nice video. i learned alot!
Thanks for sharing you knowledge randy..
Thanks in Advance leave a comments so that i can shout you in my next video
Excellent! Thank you!
Thank you for this!
just great !!!! thank you.
thanks that is great explanation.
thanks for clearing the concept
very helpful video
What they do? & what's gonna happen if without the contractor ? I wanna know more about relays & electrical things specialy what is that mean
My boss was teaching me this awhile back.
the only way i can get my compressor to run is when i manually open the contacts? where should i start? has a new coil also
Muy bueno!!
I really hate flat head screws. If youve had to screw around with them in cramped awkward spaces you will know what im talking about
thanks, good video
great info...helped a dufus like me...thanks
The ahu contactor in my working place is not pulling,I always turn on turn off the power,to rest? Why?
Great lecture...
mayb i missed it but, how much voltage on each line? Can it still be 120vac? 120*3 would be 360vac.
respect to u.
can you explain how to connect the push button start to the contactor to turn it on and off please
I'm looking at my NEMA 1 Motor starter and the lever looks like it's stuck in a certain position. I don't see any visible damage, Is there anything I can do to repair this or should I just replace this motor starter.
great vid would be better if you use a fluke 117 though..
I have a 230 volt single phase air compressor with a similar motor starter with a voltage issue. At L1 L2 where my incoming power lines connect i`m getting aorund 204 volts when the compressor kicks on then it goes up but where the power lines for the motor connect T1 T3 i`m getting around 166 volts when it kicks on. The compressor struggles to start at times. What could be the problem?
very nice by seeing this
thank you sir!
its great
👏👏👏👏👏
very good for a/c technecians nollag
I would like to use this video in a computer Based Training Video, may I have your permission?
sai
good stuff thank you
9:14 But what causes the wheel to turn?
yes good
Square tip ftw.
nice video but can you explain how 1a 2a 3a and x2 work?
Show us where neutral would go if I had to wire it on 120 motor control
V clear!
I'm connecting a compress that has this type of motor starter. We have 3 phase in the building. When connecting to service, is it: L1 120; L2 220; L3 120; ? The motor is wired for 230V.
+TheSlacker64 . The motor nameplate should specify which motor leads connect to which terminal. Typical would be L1-T1, L2-T2 and L3-T3.
today i have learnt ,
hahaahahahahah
SWEET!!!!
👍🏻
ممتاز
Motor starter is for 230v 1 phase 3hp
thanks
effetive video to unerstand