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.
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
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
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.
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?
You should make more videos. This and the pressure switch videos are really good. I wish I knew of a RUclips page that had more machine maintenance and repair video
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.
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.
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
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 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.
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'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.
Great lesson sir I love you so much some more
Excellent Video
Thank you very much.
Hi, I like your video.Thanks
Ahhh my technically inclined people. Here we are gathered by the algorithm. Or we genuinely searched this up. Either or… we’re here.
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
Thxs for this video u actually help me I appreciate what u do thxs
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
Sir you are a damn good instructor.
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
This was a great presentation. You have a new subscriber. Awesome work!
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.
Great information. Thank you for sharing your insights via this video.
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!
The ahu contactor in my working place is not pulling,I always turn on turn off the power,to rest? Why?
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?
You should make more videos. This and the pressure switch videos are really good. I wish I knew of a RUclips page that had more machine maintenance and repair video
really injoyed video....your a very good instructor...thanx for the knowledge. ..
Hello
Thanks for the Video, Helped me troubleshoot a Pump Motor On Schooner Liberty Clipper, Great refresher for my Brain.
Sir really it was a very clear and so useful information in all aspects.
Many thanks for sharing this valuable information.
Very well explained and easily understandable!
Awesome Video! Very good knowledge. A bit rusty on my motor control circuitry this video is very helpful. Good job
can you explain how to connect the push button start to the contactor to turn it on and off please
In our factory, this overload relay exist and in my life, first time i saw these.
Thanks for video👍🏻🙂
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
Thanks in Advance leave a comments so that i can shout you in my next video
thanks randy for giving some of your knowledge to us, would like to see some allen bradley pcs on here sometime
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.
Very nice, clear and concise. Thanks for uploading this.
This is a really good video! Thank you!
Thank you this was great
Oh geez, I remember those ones! The college I was in had those exact kind of starters.
today i have learnt ,
hahaahahahahah
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
This is good vedio
Excellent and quick view using the best in class Starter from SquareD. Thanks Randy
+Márcio Martinez i agree. thanks too
Hi
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
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 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.
thanks
thank you sir!
Excellent job
mayb i missed it but, how much voltage on each line? Can it still be 120vac? 120*3 would be 360vac.
Good 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
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?
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
Clear and concise explanation....Where do connect the 2 wires from the momentary on/off switch to the starter?
Thanks, great video
Right
great job...like your tutorial 👍🏻👍🏻
Good job, would like to see wiring in start and stop switches as part of this video.
I really appreciate this video. Well done!
Show us where neutral would go if I had to wire it on 120 motor control
My boss was teaching me this awhile back.
very nice, I always wondered what These are and how the work... thanks
Great video, please make more of these videos
Motor starter is for 230v 1 phase 3hp
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.
great vid would be better if you use a fluke 117 though..
nice video but can you explain how 1a 2a 3a and x2 work?
9:14 But what causes the wheel to turn?
I would like to use this video in a computer Based Training Video, may I have your permission?
sai
👍🏻
great info...helped a dufus like me...thanks
great video, excellent step by step explanation
just great !!!! thank you.
it helped a lot...!! wonderful explanation..
Great info and detailed video! Thanks!
Thank you for this!
Thanks for sharing you knowledge randy..
great video, very helpfull. thank you.
This is a very informative vid! Thanks for posting it!
effetive video to unerstand
very good for a/c technecians nollag
great video. excellent explanation.
thanks that is great explanation.
thanks for clearing the concept
Thanks for posting this...well done!
Brilliantly done.
nice video. i learned alot!
thank you..................
very nice by seeing this
Great video.
Excellent! Thank you!
Great video 👍
Great lecture...
good stuff thank you
respect to u.
Nice video 😀
Very Good
very helpful video
thanks, good video
thanks man
Square tip ftw.
V clear!
yes good
Great video
its great
thank you
SWEET!!!!