Guys, NO! You do NOT use a naked flame on the shrink sleeves!!!! Heat yes; naked flames no!

Желаю тебе автор этого видео всю оставшуюся жизнь слышать бесконечно музыку из этого произведения!

I just got back from a subsea cable termination for chevron in angola, power and fiber, the experience was awesome

@MW-dd4nd

7 күн бұрын

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

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

@mmasif7364

Ай бұрын

👍

Thanks from France, really good work !

Mr Asf I appreciate ur work dedication / tc urself during working

9:00 seems like the most dangerous part, both for the cable conductors and the bloke's thumb.

Excelente presentación muy buena gracias

Professional job well done

Saludos DESDE BOLIVIA... soy Tecnico Electricista.. muy buen video 👌

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.

@UltraGamma25

Жыл бұрын

Yes, it's fucking annoying

@maifeng

Жыл бұрын

Personally I prefer a good 10s loop to a shitty 5 minutes song

@galaxiedance3135

17 күн бұрын

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.

Excellent professional installation.. Good Job!!

@BarfusWOW

Жыл бұрын

not really - no safety glasses at all anywhere.

@oldtimer2192

Жыл бұрын

The cable clamping bracket was pretty average!

You FLICK the switch... The LIGHTS go on! Good work, gentlemen!

Respectable professionalism. Reall enjoyable watch.

Did you use a dull axe to cut those holes in the clamp bracket ?

@JustBadMeAndI

Ай бұрын

No, they seem to have burnt the holes with a welder

Good job 👍 We shall take little more care when sleeving insulations and clamping. Thanks for the video.

ماشاءاللہ میں بھی ریاض میں شرکہ کھربا میں اس کام کی ہیلپری کرتا رھا بہت اچھا کام ھے

Good work! Big cable, compared to the physical size of the transformer. 500 kcmil @ 13.8 kV, corresponds to 10 mVA?? Transformer seems smaller.

Чудова робота! Молодці!

Parabéns, é satisfatório ver um trabalho desses ser concluído sem falhas. Pernambuco - Brasil.

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.

@deang5622

Жыл бұрын

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.

@rajthanya

10 ай бұрын

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.

@user-cs3el8xr9t

9 ай бұрын

@@rajthanya с помощью ножниц для резки пластиковых труб... SUPER-EGO не делает инструмент для снятия изоляции с кабелей. Наружные проволоки надрезаны по кругу...

@jenswesterburg18

8 ай бұрын

Manchmal nervig, aber manchmal auch schön das es hier Standards gibt.... Oh mein Gott ....

꼼꼼하게 설명 잘해주시네요

Very professional and neatly done job.

Thank you for sharing.

Excelente trabajo 👏🏻 👍🏼 💪 pero algo muy importante los EPP Elementos de protección personal ✅️

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.

Good job. So many unhappy people here seeing work being done well

@mmasif7364

18 күн бұрын

Thank you😍

its nice to see someone doing things the right way in one of these videos.

@patrickd9551

9 ай бұрын

If you want right, you better watch other channels, like jointech cabling. As for the issues: They didn't apply the proper torque spec in the end and they scored the conductor, as you can clearly see around the 9 minute mark.

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.

Nice work ❤

Great work.

God job brother and bravo every one amin❤

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.👍

Trabalho bonito e profissional. Parabéns a toda a equipe!

Excellent job

How come they applied (dieletric?) silicone grease to the contact area? Shouldn't grease be applied after making the contact crimping?

@AndyIsHereBoi

18 күн бұрын

I assume they do that to slip the bigger piece over?

I specialize in this! Only minor errors but congrats.

Nice work 👏

👍👍👏👏بسیارعالی

Knowledgeable able vedio

Why you have not filled gap between lug and adaptor. this may create partial discharge

Great job

Very Good....

❤❤❤ Super

Good work.

great job lads.

Good job!!!

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.

@LordLorenzo834

7 ай бұрын

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

@DrHarryT

7 ай бұрын

@@LordLorenzo834 Ot's a no no per electrical codes.

@LordLorenzo834

7 ай бұрын

@@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

@DrHarryT

7 ай бұрын

@@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.

@frankweatherford6848

Ай бұрын

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.

Я думал, будет вторая серия, третья. А тут , в один ролик уложился ! 23 мужика , две недели ставят розетку ! ВЕЩЬ!!!😂

@slesarg65

Жыл бұрын

У них оплата повременная, это они ещё на обед торопились!

Excellent work. It might get a fault but it sure AF isn't going to be the primary feed connection 😎

@patrickd9551

9 ай бұрын

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?

@Milten130

9 ай бұрын

@@patrickd9551 also resistance to ground is not important there, they can just go by with crusty torch cut metal pieces

@patrickd9551

9 ай бұрын

@@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.

good job!

You kicked the aluminum conductors with the conduit cutters when you removed the inner insulation layers and you should not use retractable blade cutters on HT cable, there are special knives for removing insulation. Did you put dielectric grease on the TX stems before putting the boots on?

@xaxabdo

Жыл бұрын

Where is the QA at!

@schamberlain1

Жыл бұрын

They probably don't even have multilins or sweitzers on the high voltage side.

@karl7796

Жыл бұрын

@@schamberlain1 I should have said nicked the conductors, but that is what happens if you use a stanley knife to cut through the outer layers. We use to use venitian blind cord to cut through the outer layers, the friction cut through the plastic layers with out damaging the copper conductors.

@XREXP0

Жыл бұрын

This looks like a dry climate

@HighestRank

Жыл бұрын

@@XREXP0 It is dry, and so they don't have horizontal venetian blinds, but the vertical ones with a stiff staff to open & close them.

Во дела, даже инструкцию прочитали.

The right jobs are done with the right tools. Just like in the 1970s when I studied electrical engineering in Rome PS ; is the Bucholtz relay still used?

Nice working.

Good job brothers

Nice work but please wear safety glasses especially when using a Sawzall to cut wire!

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.

How to derate the line by scoring the outer row of conductors. @ 9:00

@TheHatton7065

7 ай бұрын

Looked like it was done by the bloke with the conduit cutters. Not good

@phonkyfeel1

Ай бұрын

Doesn’t that cause resistance/heat and worse? I am taking my first electronics class.

@FOH3663

6 күн бұрын

​@@phonkyfeel1 It can yes. You just want symmetry in everything ... it can create a failure point.

@psychiatry-is-eugenics

4 күн бұрын

Wonder if there is a better way to do that

@FOH3663

4 күн бұрын

@@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.

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.

I'm not really qualified to question anything but wouldn't a heat gun be safer than risking frying insulation from the cables?😮😮

crimiping start always from bottom of lugs ....like this chance of cable to sleep downwards

Ram ram Asif ji 🙏🙏

Medium high voltage of 13.8 kV. They do a good work

why did you cut the sleeve from the adhesive coating side? and you need to use the tool for making cut on Semicon.

nice video boss

well done, it was a clean and professional work

Three guys to do a one man job an the rest sitting around watching.

@inq752

15 күн бұрын

imagine the GDP growth

Very good job

Thanks bro

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.

why did they lubricate the exposed part of the cable with silicone this will worsen the contact

@alexs2778

7 ай бұрын

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..

Good job

Fellas. Think about your eyes . You have flakes of aluminum flying. We always wear eye protection . Especially when cutting wire with saw.

lubricating contact joint is priceless 🤦

@NeverTalkToCops1

Жыл бұрын

Plus the box cutter technology.

@BramBiesiekierski

10 ай бұрын

My favourite was the clamp/strap that secured the cable in. It looks like they drilled the holes by shorting it out on a car battery.

@BramBiesiekierski

10 ай бұрын

At 0:51😂

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

high standard of quality 👍👍👍👍

very good💪

Does the opening at bottom get closed off or can any animal build a nest/home up there?

السلام علیکم ماشاءاللّٰه‎ ماشاءاللّٰه‎

Nice 🎉

Perfect

worst fear: accidentally cut the cable shorter so it doesn't reach the contacts

@j5892000

Жыл бұрын

Get so m.h e thick ass solder and a torch lol.

@jannejohansson3383

Жыл бұрын

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! $$$

@swsuwave

Жыл бұрын

Other worst fear: getting the phase rotation wrong when its done.

@HighestRank

Жыл бұрын

kzread.info/dash/bejne/mGSflMOOmd3QZNY.html

@everydaycompress4259

Жыл бұрын

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.

Странно что при таких сечениях кабеля точка контакта совсем маленькая, там где гайка.

@Grishagin1997

Жыл бұрын

Это высоковольтка там и не нужно большое сечение, там токи очень маленькие, а вот 0.4кВ уже нужно больше сечение из-за тока

@legendarniyMichail

Жыл бұрын

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.

@user-zx4nw1pr6q

Жыл бұрын

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.

@Grishagin1997

Жыл бұрын

​@@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

@user-zx4nw1pr6q

Жыл бұрын

@@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!👋😉

VERY GOOD,,

Before applying silica grease.. Should be rubbed with smooth sand paper on grey layer

@donniedollarhidejr.2766

Жыл бұрын

No, you shouldn't. One little scar on the dielectric layer and bye bye termination.

@remist

Жыл бұрын

why

Don't put silica grease on conductor,

@rogerdodger3477

Жыл бұрын

I know right? Doh!

Professional but random work brother. You work in a field where you must have advanced tools in order to work, especially we are talking about the field of electricity. Good luck

I can smell that "grape" semiconductor from here.

How do you know which cable is which? They all seem to be identical.

looking at the cable, I think that some-one misplaced a decimal point, as one would not want to use any voltage below 400V/3phase for any substantial length .. this looks like 200V and looking for a 1.5% drop. maybe this is cheaper than a transformer in the short run. the cable looks to be 2.5cm dia. PLUS the definition of " Medium Voltage Cables" is 2.4kV and above.. so is it MW that we are really looking at?

Hello! If I understand correctly, you work in oil production. Are you connecting a control station and a step-up transformer? If yes, then compliance with safety regulations is at a low level ... You work at least - without a protective helmet, goggles and gloves...

Very good

Nice

Saudi electricity company 👍

Seeing workers struggling to cut big conductors with a recip saw reminds me of an electrician on another channel who uses a one-hand-held, cordless bandsaw that would make quick work of it. Buy one!

Mashallah 5000kw good 👍👍@electricalpowerpk

변압기 각 3상에 터미널 물려놓고 압착기 찍는 거는 처음 보네요.... 잘못하면 변압기 부싱 망가져요..

-Эх! желтой изоленты чуток остался. -Ничё, растянем как нибудь.

@user-vi3go1vq7r

Жыл бұрын

Изолента не правильная.Должна быть только синяя😂😂😂