Cable Termination In Panel | Terminate Medium Voltage Cable | Underground Cable Termination
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- Опубликовано: 16 янв 2023
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Hello! Friends I am Muhammad Asif Ek Aur new video♥ Cable Termination In Panel | Terminate Medium Voltage Cable | Underground Cable Termination | MM Asif | ke sath Huzoor Hoon.
In this video, we show you how to terminate a power cable in a transformer And show you how to properly terminate an 13.8KV power cable in a transformer.
This video demonstrates how to terminate medium voltage cables in a panel.
This video demonstrates how to terminate a 500mm power cable using a transformer.
This Video will show you various steps that are involved in Medium Voltage (MV) Cable termination. Hope this is helpful.
This video demonstrates how to terminate medium voltage cable using an underground cable termination method.
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#Cable_Termination
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cable termination in panel, terminate medium voltage cable, underground cable termination,
11kv xlpe armoured cable heat shrink termination
11 KV power cable termination
11 KV underground cable termination
Cable termination kaise kare
Желаю тебе автор этого видео всю оставшуюся жизнь слышать бесконечно музыку из этого произведения!
If you are going to only use music for sound, and if you are going to loop it, please choose a song that is longer than 15s.
Yes, it's fucking annoying
Personally I prefer a good 10s loop to a shitty 5 minutes song
I wanna make that song my ringtone. I had no problem with it. I was actually more interested in what they were doing than listening to the song.
Sounds like adult film music from the 80s.
Yeah, that's hideous.
I just got back from a subsea cable termination for chevron in angola, power and fiber, the experience was awesome
Just out of curiosity, what is your background and how did you get into this? I'm an electrician and high voltage SAP in the UK and would love to see this side of the industry
9:00 seems like the most dangerous part, both for the cable conductors and the bloke's thumb.
Guys did a good job. I have worked with different companies providing UD training. Some companies don’t provide enough training and the proper tools to properly make these terminations. My experience has taught me that some of the less experienced think that if it holds upon energizing everything is ok. They do not know or realize that improper termination of medium voltage cables with the proper tools will eventually fail prematurely. I came up with I company that provided the training that taught us why we take all the proper steps in UD terminations and the proper tools. While providing training most of those that didn’t follow each step required by manufacturers just didn’t know. Most these guys want to do it right
👍
Thanks from France, really good work !
ماشاءاللہ میں بھی ریاض میں شرکہ کھربا میں اس کام کی ہیلپری کرتا رھا بہت اچھا کام ھے
Во дела, даже инструкцию прочитали.
Excelente presentación muy buena gracias
Very professional and neatly done job.
Saludos DESDE BOLIVIA... soy Tecnico Electricista.. muy buen video 👌
Parabéns, é satisfatório ver um trabalho desses ser concluído sem falhas. Pernambuco - Brasil.
Scoring the aluminum when removing the white nylon layer is a no, no.
Yes I have done industrial underground power vaults and you don't score the conductor with a blade while removing insulation.
Mr pedantic I don't know how you even seen that , a bit of scoring on the cable isn't the end of the world man
@@LordLorenzo834 Ot's a no no per electrical codes.
@@DrHarryT I know I'm an electrician , as long as the cuts are not deep and non of the strands are cut off thus reducing the csa of the conductor which is not gonna happen on cable this size, then it will be fine but I won't disagree with you that its a no no I'm just saying cable this size with a slight mark from a Stanley blade.. not really an issue is it let's use some common sense here
@@LordLorenzo834 It was well over 30 years ago and I was not actually making the connections but an observer apprentice, Working with MCM1000 AL they had specialized strippers that cut 95% through the plastic rolling it in a circle with end cutter set to the same to cut down the length of the cable so the plastic would easily peel off leaving the AL completely unscathed.
The thing about AL is once you score a strand it creates a fracture point when you crank it down in the lug and the strands distort, it can cause strands to fracture/break completely through. AL it brittle like that. Of course you must also use Noalox as I recall.
Seriously! I built a few load breaks as well. Yes i saw a couple things i would do different but the teamwork housekeeping and attention to detail was pretty damn good. What stood out to me was when my man filed any burrs off lug after crimping. R
That spoke volumes. I was trained by 3m and ive had to build these things in nasty paper mills and pwr plants. These guys are better than most of the shit sticks I left behind in contracting. I say if it passed high pot test and im sure it did then good job.
How to derate the line by scoring the outer row of conductors. @ 9:00
Looked like it was done by the bloke with the conduit cutters. Not good
Doesn’t that cause resistance/heat and worse? I am taking my first electronics class.
@@phonkyfeel1
It can yes.
You just want symmetry in everything ... it can create a failure point.
Wonder if there is a better way to do that
@@psychiatry-is-eugenics
Just have to be more careful when initially using the cutters ... they dug in too deep.
You want to remove the last few mm of material carefully by hand.
Professional job well done
Mr Asf I appreciate ur work dedication / tc urself during working
The craftsmanship is very skilled. For future inspection and maintenance, I feel that if the three-color tape is wrapped on the wiring cable to separate the phases, and whether the phase sequence is marked on the cabinet body will be clearer to the staff.
No. Phase sequence is not determined by the body of the transformer.
Phase sequence is determined by the actual phase of the voltage on the cables.
You can actually change the order of the cables connected to the transformer and as long as the output cables are also correspondingly changed, everything is good.
So the correct way to indicate the phase of the electricity is to mark the cables first and foremost. You cannot not do that. It must be done.
This is a ticking time bomb. Get a qualified Jointor . Jus pay attention to how he removed the seni con layer,This is a NO NO.
@@rajthanya с помощью ножниц для резки пластиковых труб... SUPER-EGO не делает инструмент для снятия изоляции с кабелей. Наружные проволоки надрезаны по кругу...
Manchmal nervig, aber manchmal auch schön das es hier Standards gibt.... Oh mein Gott ....
Good job guys with adequate toils il would be better
"Глаза боятся руки делают" " Опыть приходит годами" "Семь раз отмер, один раз отреж " Музыка несовсем,кто монтировал ролик имей ввиду ! Работа окуратная, хорошая.👍
Don't put silica grease on conductor,
I know right? Doh!
интересный вариант полупроводящий слой ножом снимать так бывает на одном кабеле из 100 и не нужно говорить что это только на импортных , так же там инструмент нужен
Much prefer load break connectors. Fast off and on loaded or not, simple grounding of the cables and the primary for safe service work. Far superior. But good job on this one none the less.
Чудова робота! Молодці!
worst fear: accidentally cut the cable shorter so it doesn't reach the contacts
Get so m.h e thick ass solder and a torch lol.
There's even parts for that, if someone mess up, or changes needed. Otherwise it needs I-joint and some cable, angry boss and try again! $$$
Other worst fear: getting the phase rotation wrong when its done.
ruclips.net/video/f0k2aUizj4s/видео.html
use extended elbows EZ FIX ...we have even cut off OLD elbows short and still re use the old cable just have new elbows and lightning arresters ..this is just a 3 phase going IN im sure they got 3 more on the other side.
Excellent professional installation..
Good Job!!
not really - no safety glasses at all anywhere.
The cable clamping bracket was pretty average!
👍👍👏👏بسیارعالی
How come they applied (dieletric?) silicone grease to the contact area? Shouldn't grease be applied after making the contact crimping?
I assume they do that to slip the bigger piece over?
Guys, NO! You do NOT use a naked flame on the shrink sleeves!!!! Heat yes; naked flames no!
Yeah Yeah. You have been outvoted years ago.
Respectable professionalism.
Reall enjoyable watch.
Y’all did good until you took off the vinyl insulation and went too deep, putting a deep nick in all the outer conductor strands.
Странно что при таких сечениях кабеля точка контакта совсем маленькая, там где гайка.
Это высоковольтка там и не нужно большое сечение, там токи очень маленькие, а вот 0.4кВ уже нужно больше сечение из-за тока
Сечение выбирают исходя из патерь. На длинной линии прийдется переразмерить сечение что бы снизить потери. Иначе ПБВ не хватит и напряжение будет сильно зависить он нагрузки. А гужоны в изоляторах бывают разными здесь видно что тр-р не сильно мощный.
Да многое странно!
Зачем высокую сторону подключать таким большим сечением провода?, если исходя из расмеров тр-ра, то его мощность не так велика.
Еще обратил внимание, что когда закроется крышка, то клеммы окажутся совсем рядом с нею. А заглушки на клемах, это так себе... всёже 14 кВ.
@@user-zx4nw1pr6q расстояние там позволяет, у нас ячейки открываешь и сразу ВН стоит и кабель, и расстояние 10см, про RM6 молчу там еще меньше места, до крышки ячейки, все же нагрузка там есть, по высокой максимум 70А, ТР на видео примерно 1600А по низкой это в районе 2312А
@@Grishagin1997
И тем не мение, там сечение минимум 300 квадрат, и на ток в 70А?
Ну да ладно. Как говорится, хозяин-барин.
А вам спокойной ночи!👋😉
Excelente trabajo 👏🏻 👍🏼 💪 pero algo muy importante los EPP
Elementos de protección personal ✅️
Fellas. Think about your eyes . You have flakes of aluminum flying. We always wear eye protection . Especially when cutting wire with saw.
crimiping start always from bottom of lugs ....like this chance of cable to sleep downwards
Thank you for sharing.
Did you use a dull axe to cut those holes in the clamp bracket ?
No, they seem to have burnt the holes with a welder
Nowadays, there is no need for stamping pliers on the terminals. It is safe and fast. Also, the protective cover is not very good if it is heated by fire. Now there are terminals that do not need to be burned. Just put it on and it can be used.
Trabalho bonito e profissional. Parabéns a toda a equipe!
꼼꼼하게 설명 잘해주시네요
I specialize in this! Only minor errors but congrats.
I would have liked to see how you stripped the insulation of the larger cable to expose the conductors. Great work :)
Good work!
Big cable, compared to the physical size of the transformer. 500 kcmil @ 13.8 kV, corresponds to 10 mVA?? Transformer seems smaller.
why did they lubricate the exposed part of the cable with silicone this will worsen the contact
It's probably has dielectric properties so when tightened IF any is between it shouldn't effect much, on the other hand it should provide waterproofing, oxidation and maybe lessens the chance of arching (not sure how effective on high voltage but on main breaker panel thin layer on rail contacts might prevent arching when breaker is installed in that spot..
Great work.
Nice work but please wear safety glasses especially when using a Sawzall to cut wire!
Before applying silica grease.. Should be rubbed with smooth sand paper on grey layer
No, you shouldn't. One little scar on the dielectric layer and bye bye termination.
why
This is confusing and seemingly good
I service this kind of stuff, my cup of tea.
Снимать изоляцию надо не повреждая жилы.
4:05 it’s better to start tape wrapping at the bottom and move up towards the top. This way each wrap covers the top edge of the last the way that shingles do and help prevent water getting under the tape.
Good job. So many unhappy people here seeing work being done well
Thank you😍
Knowledgeable able vedio
Excellent job
Nice 🎉
Que mala onda de TODOS LOS COMENTARIOS, de repente todos son INGENIEROS, yo creo que son puras mulas, BONITO TRABAJO. ✔✔
All the beauty got ruined at final thanks to those damn groundings. Great job anyway 😉
God job brother and bravo every one amin❤
Good job 👍
We shall take little more care when sleeving insulations and clamping.
Thanks for the video.
Three guys to do a one man job an the rest sitting around watching.
imagine the GDP growth
Дальше пошёл процесс обрезания. И плов сварить. Без смазки щите не войдёт. 😅
Good work.
-Эх! желтой изоленты чуток остался.
-Ничё, растянем как нибудь.
Изолента не правильная.Должна быть только синяя😂😂😂
Nice working.
Михалыч! мы внешнюю термоусадку забыли надеть. снимай обратно! xD
I'm not really qualified to question anything but wouldn't a heat gun be safer than risking frying insulation from the cables?😮😮
C'est très bien
Medium high voltage of 13.8 kV. They do a good work
great job lads.
Great job
Good job!!!
Больше всего мне понравилась идея надеть на контакт "Y1 конденсатор", выполненный в виде внешнего черного корпуса.
Вот так и нужно заводить электричество на дачу и в квартиру, т.е. с использованием конденсатора в месте контакта ввода. Не силен в физике, но по-моему по проводкам заземления из кабеля будет уходить на землю вакуум через конденсатор. Было бы любопытно измерить емкость между кабелем и заземлением, наверное ~2nF.
👍👍👍👏👏
VERY GOOD,,
good job!
Я надеялась, что они с размерами напортачат и кабель запорят!
Ram ram Asif ji 🙏🙏
Why you have not filled gap between lug and adaptor. this may create partial discharge
Прикольно смотреть !
Those nuts need to be torqued to mfg. settings. Didn't see a torque wrench being used.
How do you know which cable is which? They all seem to be identical.
i have question
do we use phase sequence on Higher side of transformer like in this case he didnt use any sort of color for different phases.
WOW..pvc cutters and a razor knife huh.
nice video boss
👍👏👏👏
Nice work ❤
Nice work 👏
You FLICK the switch...
The LIGHTS go on!
Good work, gentlemen!
Very good job
If you start the torch on the shrink tubing at the bottom, you take advantage that heat rises and you won't scorch the shrink tubing. Nothing says "Quality work" better than scorched shrink wrap or nicks in your conductor.
And that's a hellacious dielectric.
No phase tape. Makes me wonder if this is even in the US. Yeah, there's sharpie letters, but sharpie disappears just cause of the air. And they're pretty strict about phasing your conductors here in the USA.
Very Good....
Да, уж,монтаж кабеля из сшитого полиэтилена это само искусство,сам на монтажника кабельных муфт обучался!
❤❤❤ Super
Good job
very good💪
wow 😮
Я думал, будет вторая серия, третья. А тут , в один ролик уложился ! 23 мужика , две недели ставят розетку !
ВЕЩЬ!!!😂
У них оплата повременная, это они ещё на обед торопились!
No eye protection but hard hats 😂
Its not live
Good job brothers
А инструмент кабельный нет не знаем какой нужно использовать?
Excellent work. It might get a fault but it sure AF isn't going to be the primary feed connection 😎
You sure? Did you see them apply proper torque on the bolts using the proper tool? Did you not see the scoring of the outer conductor @9:00?
I sure as heck did not. So if you please, would you guide me to those missing pieces?
@@patrickd9551 also resistance to ground is not important there, they can just go by with crusty torch cut metal pieces
@@Milten130 true story: I went to an outdoor lan party back in 2000. Big army tent, diesel gens, etc. The power was ..... bad. Loads of parasitic voltage through the earth lead.
So we all tied our computers to a piece of UTP cable and wrapped it around a couple of tent pegs. Then through the magic of powerstrips, all our computers were all cross-connected to many small grounds.
It was enough from getting us zapped by our own computers tho, as stupid as it looked.