Great video. Just natural sounds. No bullshit music.

looks like a very serious craftwork. Amazing to see, how a handful people build such one.

Great craftmanship. Very nicely build coils and assembly. A few missing washers and spring washers on the connections.

ما شاء الله دائما الابداع في باكستان حتى المعمل بسيط ومتواضع

I'm not an electricity power engineer, but it looks like each low voltage phase (secondaries) consists of 2 windings in parallel. I guess this is simply because a single winding would be to stiff to wind on by hand. The high voltage primaries looks also to have 2 windings each as well, one with taps, the other without. In operation at the lightest loads, the transformer primary would have just the phase windings without taps connected to the incoming supply. As an automatic 'on load tap changer' detects secondary voltage drop with increasing load , tapped windings are switched in parallel to restore the secondary voltage, i.e. automatic tap changing takes place without interruption to the supply.

Transformer production facilities are the perfect place for flip flops. I always say

@ASelbo

2 ай бұрын

No, No. Those are safety flip-flops!

In the West, this would be done in a clean room... These guys are way ahead of us in cost and quickness.

@CHMichael

Жыл бұрын

That is a clean room by Indian standards. Notice - no sand on the floor.

@rearspeaker6364

6 ай бұрын

@@CHMichael and no fire inside the building.

@robsp32

16 күн бұрын

These also don't last a fraction of the time that western transformers do before they go nuclear. lol

@Sh9168

7 күн бұрын

I bet it doesn't last half as long as a western one would.

Thats essentially how it's done.. Although in modern factories they use machines for rolling, and instead of shit on of what I'm assuming is cable they use full aluminum sheets

Молодцы мужики, лайк однозначно. Привет из России.

عمل متقن جدا ،في مجال تصنيع الترانسات يجب استعمال مواد جيدة جدا المهم النتيجة ، شكرا لكم

@Transformerfactory

8 ай бұрын

فقط المواد الجيدة والصنعة الجيدة يمكن أن تحقق نوعية جيدة.

Masha Allah top Werk from our Pakistani Brothers

Amazing crafstmanship & industrial skilled workers, but it's sad they're not being provided with PPE (personal protective equipment) such as respirators (masks) or gloves when handling the solutions, torches and solder as well as the painter.

@LongHaulTrucker4Life

Жыл бұрын

Donate some if you're so concerned

@chemistryinstruments7156

Жыл бұрын

Very sad the lives may be shorter for the small cost of respirators. Fantastic work though.

@s.irfanjafry1181

Жыл бұрын

Actually some of those welds sucked! They will likely fail under pressure and expansion/contraction due to heating/cooling cycles. Where is the quality control for this company?

@Dinco422

Жыл бұрын

Isn't nice how capitalism works ? You get stuff from these 'slaves' basically because they're paid very shit wages for what they do, for your comfort. That's reality btw, I'm not insulting anyone here. That's how the world works based on this capitalism bs.

@Brian-mp6bg

Жыл бұрын

@@s.irfanjafry1181 yeah, looks like no flux.

Felicidades desde Panamá 🇵🇦

That's copper, not aluminium - means premium transformer

@AnotherPointOfView944

Жыл бұрын

If it were Chinese, they would use aluminium (+ cardboard).

@user-zt8zx1sm2t

Жыл бұрын

@@AnotherPointOfView944 agree

@gomdolri

Жыл бұрын

중국이라면 알루미늄+거짓용량으로 소비자를 속일것입니다.

@ssabiev

Жыл бұрын

@@gomdolri 그것은 모두 기술 제어 부서에 달려 있으며 고품질이 있고 가짜도 있습니다

@inductivelycoupledplasma6207

Жыл бұрын

​@@AnotherPointOfView944 aluminum does actually find use in large distribution transformers (it's good for foil windings and especially for resin cast unit), but copper definitely is a better conductor. Oil soaked paper (or cardboard as you put it) is the norm for transformer insulation, and isn't a "low quality Chinese" thing

Your videos are very helpful to understand these processes but, please add steps of these processes what is happening and why.

The tap-offs on the primary side really needed some washers with lock washers. You don't want anything to start arcing on the inside.

@user-bj4lp3fr1o

Жыл бұрын

Studies show split lock washers don’t help.

@i_might_be_lying

Жыл бұрын

@@user-bj4lp3fr1o Split lock washers don't help against losing torque, but they do help against fully undoing the bolted connection, so in my opinion in this case it would be helpful.

@Dave19819

Жыл бұрын

You crossthread them, crossthread natures locktite 🤷‍♂️

Время пол первого ночи 🌙 настал момент смотреть как индусы что то мастерят

@stanislasvanboring9982

Жыл бұрын

Это Пакистан

Ну ни хрена себе сколько меди! Медный Клондайк прям

What a good tutorial thanks!!

Тяжёлый труд...надо все правильно подогнать и изолировать каждый, процесс долгий и трудоёмкий...Удачи и Здоровья всем! Молодцы! Sehr gut!

Es maravilloso la fabricacion de Transformadores gracias por compartir

Thanks for the tutorial, it's much faster than any other method I came across.

Pretty nice,thank you soooo much

espetacular!

Piękne wykonanie - pozdrowienia z Polski. 🔥

@machefi6539

Жыл бұрын

Warunki słabe, ale widać, że produkt końcowy jest dobry.

@KubaJB

Жыл бұрын

ciekawostka - na urządzeniu "testowo-pomiarowym" pod koniec filmu widać polskie mierniki N15Z firmy Lumel

@wojtek2812

Жыл бұрын

Bardzo zdolni i pracowici ludzie. Szkoda tylko że nie dbają o zdrowie (maczanie gołych dłoni w lakierze)

@michalxl600

Жыл бұрын

@@wojtek2812 no tak - takie to u nich standardy.

I like how they make things.great job guys.

I can see maximum use being made of the Pakistan micrometer (BFH). Metropolitan Vickers style 1919.

Sungguh luar biasa cara pembuatanya

Cool that so many people are involved in making them :)

Сам работаю на трансформаторном заводе, но до такого "технологического уровня" нам конечно далеко. Особенно умиляет покраска бака из краскопульта и пропитка катушек в корыте из бочки. Жаль не показаны изготовление бака и резка ламелей для магнитопровода.

@Pikulev_Evgeniy

Жыл бұрын

У нас примерно такая же технология ремонта. Катушки на подобном же станке мотают. Медные обмотки сейчас редкость, алюминий везде. Ну и шайбы граверные подкладыают. А так одень в спецовки "Россети" и за своих принять можно. Стенд по испытанию транса даже лучше нашего выглядит

@user-jh6bv5rg6u

Жыл бұрын

@@Pikulev_Evgeniy Ну, технология намотки похожа на нашу, только по низкой стороне мотаем единой лентой, а не пучком шин. Станки у нас не новые, но с программным управлением. Покраска баков - автоматизированная линия. Испытательные станции - два больших участка. У индусов собранный магнитопровод выглядит ужасно. Масло просто набулькали. У нас заливка в вакуумной камере.

@sergeyg6

Жыл бұрын

Интересно где пучёк идёт это первичная обмотка или вторичная уже со сниженным напряжением. Сколько такой трансформатор как на видео весит.

@Pikulev_Evgeniy

Жыл бұрын

@@sergeyg6 , для улучшения изоляции на трансах 10/0, 4кв обычно первичная обмотка (10кв) идёт поверх вторички (0, 4кв).В противном случае габариты транса вырастут.

@user-ml3rj2fe2y

Жыл бұрын

Самое главное- работает же.

All I could think of while watching this is OSHA would have a stroke on the spot if they saw this.

Nice work men, impressive craftsmanship!

@Talentist

Жыл бұрын

Glad you like it!

Bravissimi tutti i miei complimenti 👍

Very talented guys

parabéns por mostrar seu trabalho , e o quanto é importante para todos , valeu continue no mesmo propósito !

Very good! Wire of Cooper!

Parabéns ótimo trabalho 👏👏 o

@user-rr4hw5ed3q

Жыл бұрын

?????

These guys are incredibly smart shows you how smart they are they can do it without protection and not get hurt

Handmade transformer that's great

No way I’d energise that on the grid

@serbeer1240

Жыл бұрын

байден норм ?????

That's some quality equipment right there

Bravo !!! Impressionnant !!!

Very interesting- thank you

Super magic technology...1907 year..😂

Parabéns por mostrar o trabalho de vcs sou rebobinador de motores e transformador gostei muito parabéns a vcs

thank you so much

PARABÉNS POR SUAS POSTAGENS Amei, estás informações são muito boas pra aquelas pessoas que acha tudo caro, mas não para um minuto sequer pra pensar o quão trabalhoso é o processo de fabricação e os custos que há até chegar ao consumidor final. Boa Sorte. Abraços Erenito Maia De VITÓRIA ES, BRASIL

@tonsilva3002

Жыл бұрын

Quanto custa esse transformador do vídeo?

Thanks for your sharing

Кругом медь! Нифига себе

Toda essa técnica ...graça à Nicolás tesla .Show parabéns 👏🤝🇧🇷🇧🇷🇨🇮

A clean room? Is there anything lying around? High-tech production? WELL DONE!!!

Eu conheço...trabalhei na Eletropaulo -SP -Brasil com isso...esse enrolamento de fio grosso e poucas espiras é o de tensão baixa ...o enrolamento de muitas espiras de fio fino é o de alta tensão !

Great video, thanks for sharing your expertise.

@Talentist

8 ай бұрын

Thanks for watching!

EXELENTE 👌 👍

Todo al milímetro siguiendo los standares y calidad y normativa. Construcción con la ultima tecnología

Beautiful job ! Lots of hard work !

جميل عمل متقن

Very good!!!

@Talentist

Жыл бұрын

Glad you think so!

RickFox below had the correct concept, only a few missing washers, many metal chips down into the windings, painter spraying chromate or zinc paint with no mask, and using the old style paper & jute insulation (which actually works good in oil), and no pretesting before final assembly. We did this also, and it was the PCB oils which made these designs durable. Later, some of us got cancer. In the US, this would be a crime against humanity, but no worries over there.

sungguh sangat luar biasa 🙄👍👍👍❤️

cant believe, that this transformer works. they made it with ancient tools

The complete and total disregard for worker safety is astounding.

Muita responsabilidade UM trabalho deste

the power switch at 9.45 looks a real bodge job

Felicidades por el maravilloso trabajo eléctrico les envío saludos desde Bolivia - Sud América

Sicurezze sul lavoro livello 10 !! 😅🤳

Nice job.

Show. Good. Muito 👍 bom! Very good.

AMAZING.

Máy biến thế siêu to, lần đầu mới thấy/ quá đỉnh

Good luck

Bagus sekali video ini bos ku

quá tuyệt voi chúc bạn có nhiều VIDEO hon nữa

@Talentist

Жыл бұрын

Cảm ơn vì đã thích. Tiếp tục theo dõi để biết thêm, đăng ký kênh của chúng tôi.

👏🏽👏🏽👏🏽 great video 😍😍😍

Very impressive. The only caveat being absolutely no PPE being used at all. Incredible really.

@volleyballjerry

21 күн бұрын

This is likely not General Electric or ABB. I don't see too many production workers in factories I have been to in the United States wearing flip-flops.

Buen trabajo, pero faltan los elementos de seguridad, what a nice job , but the security elements are missing .saludos desde santiago de Chile ❤🇨🇱

No se puede creer que existan personas que trabajen en condiciones sumamente precarias sin elementos de seguridad ni protección . La avaricia del ser humano y la explotación de sus semejantes

Well done

9:15 на шайбах сэкономили. как и у нас примерно также лепят. раз уже приходилось переделывать транс, где отводы прикрутили как попало, прямо на пластиковую панель. когда по уму надо было сперва болты прикрутить к пластику на гайку как надо. Было : Болт - пластик - отвод - шайба и гайка. в итоге отгорело. Стало: Болт - пластик - шайба - гровер. потом Гайка - шайба широкая- отвод - шайба широкая - гровер - гайка. только так стало надежно работать и провод перестал греться.

@apb64

4 ай бұрын

Отчего у них пожары каждый день случаются!

Uau, que procedimento bacana da construção de um transformador.

...охапка дров - и транс готов.☝️

Спасибо за это прекрасное видео ! Я ни сколько не жалею, что потратил на его просмотр своё время ❤

Amazing

What an amazingly complicated process.

Ok..so who's doing the quality control...geez

Cong cụ thô sơ mà làm đỉnh quá

Great video

@Talentist

Ай бұрын

Thanks!

Awesome… very beautiful 👌 thanks for sharing my friend 👍👍

@eugenioramirezpaiva2863

Жыл бұрын

Gracias por el video me ha ilustrado muy bien ahora me he ilustrado y he aumentado mi técnica muchas gracias

@sagaronline265

Жыл бұрын

u r from which country?

Good job 🙏

@Talentist

Жыл бұрын

Many many thanks.

Some explanations of what is happening at various stages would help, but great video otherwise.

@agostongogl3529

Жыл бұрын

0:07 - Winding the low-voltage coil 2:08 - Low-voltage coil ready 2:35 - Impregnating low-voltage coil with a mixture of transformer oil and kerosene 3:13 - Mounting low-voltage coils on the core 4:00 - Winding the high-voltage coil 4:33 - That's how they make branches to the voltage regulator switch 4:46 - Solder worker burns paper insulation of the coil because he doesn't use wet asbestos fabric 5:15 - High-voltage coil ready 5:26 - Mounting high-voltage coils into the transformer 5:47 - Finalizing the core 6:14 - Fastening the core 6:24 - Mounting the active part ready 6:42 - Mounting the cover 7:00 - Mounting the conductors 7:27 - Mounting the low-voltage copper rails 7:54 - Soldering low-voltage coil ends on the rails 8:28 - Low-voltage part ready 8:33 - Soldering high-voltage coil ends (they used wet asbestos this time) 8:55 - Insulating high-voltage joints 9:06 - Creating the null-point bushing 9:13 - Connecting high-voltage wires with the regulator switch 9:25 - Putting transformer into the drying vacuum chamber (72 hrs) 9:45 - Powering up vacuum chamber's heating 9:51 - (meanwhile) Preparing and painting transformer tank and the cooling system 10:07 - Tank ready 10:10 - (after 3 days) Opening the vacuum chamber 10:27 - Inserting transformer into the oil tank 11:17 - Screwing the top cover with the tank 11:23 - Mounting the oil conservator 11:33 - Filling up with transformer oil 11:58 - Preparing for final test 12:06 - Testing the transformer 12:19 - Test ready

👌🏾 Triple Thumbs Up.

А по факту импортозамещение!)

Тяжелая, но очень нужная работа!!!

Pekalongan, Jawa Tengah, Indonesia ok.... 👍🙏

So good👏👏👏👏👏🇧🇷

É muito triste ver vcs fazerem um trabalho tão maravilhoso, mas sem nenhuma proteção de ipi.

@shelby6285

Жыл бұрын

Vdd

Parah , ini luar biasa , dibuat dengan tanpa alat² canggih , amazing.

@masigitreal1231

Жыл бұрын

Prindapan pride

Nossa que bacana!

Semangat...sukses selalu salam dari indonesia

I like this video, it's very interesting