contactor self holding with push button | start stop button | on off button | ELECTERCA
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- เผยแพร่เมื่อ 28 ก.ค. 2024
- contactor self-holding with push button|start stop button|on off button
Let's learn what self-holding in contactor means
and ill show you how to wire it
Let's say you want to control your Three or single phase motor with a self-holding circuit.
First, you will need the following
(1) CONTACTOR (4 poles) or with NO auxiliary
(2) STOP AND START PUSHBUTTONS
(3) AUTO CABLES (for connection)
First, make sure you follow the CIRCUIT as per the reference in the video.
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How are you , David ..this is David Palmer Automation/ Electrical Controls Specialist @ Coca-Cola Bottling ( Los Angeles CA). Power goes through the NC stop switch, then to input side of NO start switch-where it branches off to one side of the Contactor connections ( as you have connected with the brown wire from A1 to the opposite side of the Aux. Contactor - that will go to the other side of the stop Button. Very good my Brother!
Good job Mr engineer keep it up
Hi.. you make it really easy and simple.. make it with light or lumb.. thanxx
Great. I am getting to like control circuits all because of you
I do like the way you do teach, it is overly simple to understand. I have been watching your video for a while now and since I did start watching your video, I have become one of the greater engineer
You are good
Great easy videos! Good teacher😊
You are brilliant David. 👏 thank you.God bless
Great explanation and video,thanks brother 👌
Awesome teacher you are
Thanks boss that's a simple explanation which is perfect for someone like me
helpful musaza!
It is well understood. Thank .
Asante mwananchi.
I don't miss your videos
Thanks u very much dear brother 💕❤️
Amatuer learner here.I've done on off switch m1 and on off m2 but m2 attached to control m1 as a priority Till end of the Is my 1st time I've done and it failed. Need to energized m1 1st and th3n energize m2 as 2nd switch to on it.
Great videos
Can you do a video with a dual pump controller with alternator.
Bro , thanks so much for sharing your thoughts with us, it's really helpful but please can you make for me a practical wiring for the motor three phase from the beginning with phase monitor, timer, relay , contactor with starting buttons and indicators
Yes I will plan, Thanks for watching.
@@electreca1 thanks so much, bro I work in fountains but I really have big challenges with big fountains motor wiring , please can you help me with your contact, I have more to talk with you personally .
@@electreca1 Thanks Sir, I'm eager to watch
Welcome David
Yes i know these motor contactors with holding coil. Mostly for 3phase >10hp. Wye start(star), delta run. The push(start) button will energize the holding coil to pull down the contactors and switch the motor n bypassing the start button. 3 contactors wil control a motor. With the main/wye(start) for sec then main/delta(run). Controlled by a timer. Stop(button will cut off the holding coil.
And I do always pray for you
I want you to do a control circuit for me. One about a lift station being controlled by a high float and a low float switch
Hey thanks for watching,,, give me more light so I can understand you correctly reply here electreca.workshop@gmail.com .
Also I have this th-cam.com/video/JWlUDliOO-E/w-d-xo.html
Super
Nice explanation
Thank you mr David how does currencies move from controller to starter contactor in FCU?
Please am working in Ac but in need your help nkwagalanyo muganda wange.
I'm here again
The video bro I think you should keep the old way of presentation ..sioni poa....otherwise it's a good job🤝🤝
EN ESPAÑOL, LA TRADUCCION. POR FAVOR.
Work wali
You must use good marker because icannot see the diagram clearly.
Ood teacher but look for good markpens don struggle around with faint drawings...can't be seen well😢
Noted and thanks for watching
I don't miss your videos