Great video. Just natural sounds. No bullshit music.
@mikefromflorida8357 Жыл бұрын
looks like a very serious craftwork. Amazing to see, how a handful people build such one.
@DD4DA4 ай бұрын
I am not working in this business but I can assure that this is not the regular way how these transformers are manufactured.
@Kapparie4 ай бұрын
A clean room? Is there anything lying around? High-tech production? WELL DONE!!!
@user-np3qd8eb4t7 сағат бұрын
ما شاء الله دائما الابداع في باكستان حتى المعمل بسيط ومتواضع
@user-wz7kv7uf8y Жыл бұрын
My whole body cringed when I saw that 25mm wrench used on a nut that was closer to 23mm at 6:39.
@jacks5kids Жыл бұрын
A ideia era espanar a porca 😂
@GILSON300LBM5 ай бұрын
cant believe, that this transformer works. they made it with ancient tools
@fellpower5 ай бұрын
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.
@philsowers Жыл бұрын
Donate some if you're so concerned
@LongHaulTrucker4Life Жыл бұрын
Very sad the lives may be shorter for the small cost of respirators. Fantastic work though.
@chemistryinstruments7156 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?
@s.irfanjafry1181 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.
@Dinco422 Жыл бұрын
@@s.irfanjafry1181 yeah, looks like no flux.
@Brian-mp6bg Жыл бұрын
Тяжёлый труд...надо все правильно подогнать и изолировать каждый, процесс долгий и трудоёмкий...Удачи и Здоровья всем! Молодцы! Sehr gut!
@igormandalac939511 ай бұрын
9:43 Professional electrical installation :))) 9:51 Painting without mask 😲
@henrykk3516 Жыл бұрын
Your videos are very helpful to understand these processes but, please add steps of these processes what is happening and why.
@AmanKumar-pr2bm Жыл бұрын
the power switch at 9.45 looks a real bodge job
@bobbowling2979 Жыл бұрын
Handwork without any protection, gloves, glasses, special clothes. The true cost of it is much
@ssabiev Жыл бұрын
Yeah! This is frindavan 👍🏻
@achmadkhotibulumam7889 Жыл бұрын
Easy like eat Bananas with fork and knife. 🎉
@mikowalski5 ай бұрын
@@achmadkhotibulumam7889😂😂a
@umiikofficial60495 ай бұрын
And these are used in west coz those are cheaper than domestic made transformers
@Ravenlord794 ай бұрын
Yes welding without safety goggles , spraying paints without safety masks etc.....
@indikabandara68143 ай бұрын
عمل متقن جدا ،في مجال تصنيع الترانسات يجب استعمال مواد جيدة جدا المهم النتيجة ، شكرا لكم
@khalilsalam1500 Жыл бұрын
فقط المواد الجيدة والصنعة الجيدة يمكن أن تحقق نوعية جيدة.
@Transformerfactory7 ай бұрын
parabéns por mostrar seu trabalho , e o quanto é importante para todos , valeu continue no mesmo propósito !
@ivanmarinhoneto6702 Жыл бұрын
Great craftmanship. Very nicely build coils and assembly. A few missing washers and spring washers on the connections.
@RODALCO2007 Жыл бұрын
Es maravilloso la fabricacion de Transformadores gracias por compartir
@manuelmunoz3136 Жыл бұрын
Parabéns por mostrar o trabalho de vcs sou rebobinador de motores e transformador gostei muito parabéns a vcs
@carlosmagnoparadizo7694 Жыл бұрын
Молодцы мужики, лайк однозначно. Привет из России.
@user-mk5xq8dg9z Жыл бұрын
Thanks for the tutorial, it's much faster than any other method I came across.
@danielstradala1491 Жыл бұрын
Felicidades desde Panamá 🇵🇦
@alonsoelectro1052 Жыл бұрын
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
@erenitocuriosidade2024 Жыл бұрын
Quanto custa esse transformador do vídeo?
@tonsilva3002 Жыл бұрын
In the West, this would be done in a clean room... These guys are way ahead of us in cost and quickness.
@rickfox4068 Жыл бұрын
That is a clean room by Indian standards. Notice - no sand on the floor.
@CHMichael Жыл бұрын
@@CHMichael and no fire inside the building.
@rearspeaker63645 ай бұрын
Время пол первого ночи 🌙 настал момент смотреть как индусы что то мастерят
@Costya_Ru Жыл бұрын
Это Пакистан
@stanislasvanboring9982 Жыл бұрын
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 !
@josepedroalmeida3426 Жыл бұрын
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
@LongHaulTrucker4Life Жыл бұрын
I can see maximum use being made of the Pakistan micrometer (BFH). Metropolitan Vickers style 1919.
@andrewallen9993 Жыл бұрын
I just wonder what the failure rate is for these transformers? The welding looked very suspect. I do admire the tenacity of the engineers but the working conditions and the build quality was pretty bad. I wonder if they are made for home country use or if they are exported.
@terrysouthwood4757 Жыл бұрын
Given their country's power infrastructure, these transformers are suitable for use. As for exports, quality needs to be further improved.
@Transformerfactory7 ай бұрын
Thank you. I've thought about this. too
@cymbala6208Ай бұрын
Transformer production facilities are the perfect place for flip flops. I always say
@tonymacaroni7458 Жыл бұрын
No, No. Those are safety flip-flops!
@ASelboАй бұрын
Bravissimi tutti i miei complimenti 👍
@pinopadolecchia2895 Жыл бұрын
What a good tutorial thanks!!
@mdsyfulislam2075 Жыл бұрын
Uau, que procedimento bacana da construção de um transformador.
@linnysilva3678 Жыл бұрын
Buen trabajo, pero faltan los elementos de seguridad, what a nice job , but the security elements are missing .saludos desde santiago de Chile ❤🇨🇱
@altogasfiteria552 ай бұрын
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.
@phillevchenko1156 Жыл бұрын
Studies show split lock washers don’t help.
@user-bj4lp3fr1o 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.
@phillevchenko1156 Жыл бұрын
You crossthread them, crossthread natures locktite 🤷♂️
@YankeeGun Жыл бұрын
Toda essa técnica ...graça à Nicolás tesla .Show parabéns 👏🤝🇧🇷🇧🇷🇨🇮
@joaomaglianooliveira1348 Жыл бұрын
Sungguh luar biasa cara pembuatanya
@adenia496 Жыл бұрын
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.
@user-jh6bv5rg6u 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
@Pikulev_Evgeniy 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.
@user-jh6bv5rg6u Жыл бұрын
Интересно где пучёк идёт это первичная обмотка или вторичная уже со сниженным напряжением. Сколько такой трансформатор как на видео весит.
@sergeyg6 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.
@Pikulev_Evgeniy Жыл бұрын
Самое главное- работает же.
@user-ml3rj2fe2y Жыл бұрын
Felicidades por el maravilloso trabajo eléctrico les envío saludos desde Bolivia - Sud América
@andrespaye57625 ай бұрын
Hitting the structure with the sledgehammer handle? Is there no suitable tool for this? Sounds like "improvised work" to me...
@Oswald_Anthony Жыл бұрын
Piękne wykonanie - pozdrowienia z Polski. 🔥
@michalxl600 Жыл бұрын
Warunki słabe, ale widać, że produkt końcowy jest dobry.
@machefi6539 Жыл бұрын
ciekawostka - na urządzeniu "testowo-pomiarowym" pod koniec filmu widać polskie mierniki N15Z firmy Lumel
@KubaJB Жыл бұрын
Bardzo zdolni i pracowici ludzie. Szkoda tylko że nie dbają o zdrowie (maczanie gołych dłoni w lakierze)
@wojtek2812 Жыл бұрын
@@wojtek2812 no tak - takie to u nich standardy.
@michalxl600 Жыл бұрын
I like how they make things.great job guys.
@craigrichardson4641Ай бұрын
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.
@robertlong25317 ай бұрын
Pretty nice,thank you soooo much
@tuncayarican Жыл бұрын
These guys are incredibly smart shows you how smart they are they can do it without protection and not get hurt
@christophermccourry2 ай бұрын
Ну ни хрена себе сколько меди! Медный Клондайк прям
@SergeiSokolov40 Жыл бұрын
What an amazingly complicated process.
@user-qg7oh1bv1i2 күн бұрын
Todo al milímetro siguiendo los standares y calidad y normativa. Construcción con la ultima tecnología
@Clepthus Жыл бұрын
Cool that so many people are involved in making them :)
@AaronSchwarz422 ай бұрын
Super magic technology...1907 year..😂
@user-ui4ew5kw5c11 ай бұрын
Тяжелая, но очень нужная работа!!!
@DarthMeheelos Жыл бұрын
That's copper, not aluminium - means premium transformer
@ssabiev Жыл бұрын
If it were Chinese, they would use aluminium (+ cardboard).
@CubicSpline7713 Жыл бұрын
@@CubicSpline7713 agree
@user-zt8zx1sm2t Жыл бұрын
중국이라면 알루미늄+거짓용량으로 소비자를 속일것입니다.
@gomdolri Жыл бұрын
@@gomdolri 그것은 모두 기술 제어 부서에 달려 있으며 고품질이 있고 가짜도 있습니다
@ssabiev Жыл бұрын
@@CubicSpline7713 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
@inductivelycoupledplasma6207 Жыл бұрын
Masha Allah top Werk from our Pakistani Brothers
@uzbeemohideen5335 Жыл бұрын
Nice work men, impressive craftsmanship!
@rickgesell9468 Жыл бұрын
Glad you like it!
@Talentist Жыл бұрын
Awesome… very beautiful 👌 thanks for sharing my friend 👍👍
@SC.243k Жыл бұрын
Gracias por el video me ha ilustrado muy bien ahora me he ilustrado y he aumentado mi técnica muchas gracias
@eugenioramirezpaiva2863 Жыл бұрын
u r from which country?
@sagaronline265 Жыл бұрын
Lo que yo quiero saber en qué pais se esta fabricando esta tecnológia. Como información para mi y los que veen este canal de KZhead se agradece por el loable conocimiento que brindan a la humanidad. Suerte 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍............
@juanmanueldelacruzs.7338 Жыл бұрын
Fantastic video. Skilled crew, great teamwork.Thank you! 🙂🙂👍👌✌💪💪👏👏
@XdB1Gz7StR4C7 Жыл бұрын
Glad you enjoyed it.
@Talentist Жыл бұрын
These men will die young from the lack of safety equipment and the chemicals they are exposing themselves to. You are congratulating this?
@lookoutforchris Жыл бұрын
@@lookoutforchris They work as hard as they can. They make values every time every day. Yep, I saw they need a better safety coordinator.
@XdB1Gz7StR4C7 Жыл бұрын
@@Talentist Can I know the company details and contact for placing orders?
@alakz Жыл бұрын
Son expertos en su trabajo y por eso los felicito, per por que no usan equipo de protección ? Otra cosa de que país son, de la India acaso?.
@elahuizoteysuhijo2477 Жыл бұрын
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.
@nightshadow5328 Жыл бұрын
Отчего у них пожары каждый день случаются!
@apb643 ай бұрын
espetacular!
@raymundorodriguesvemquetem8038 Жыл бұрын
Beautiful job ! Lots of hard work !
@k7iq Жыл бұрын
Parabéns ótimo trabalho 👏👏 o
@joelsonoliveira416 Жыл бұрын
?????
@user-rr4hw5ed3q Жыл бұрын
Some explanations of what is happening at various stages would help, but great video otherwise.
@bb21again.67 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
@agostongogl3529 Жыл бұрын
All I could think of while watching this is OSHA would have a stroke on the spot if they saw this.
@MrTommyboy682 ай бұрын
Muita responsabilidade UM trabalho deste
@drmanutencao5579 Жыл бұрын
Bravo !!! Impressionnant !!!
@danielpoli63932 ай бұрын
Trabalho e profissionais nota 10. Parabéns. Que DEUS os abençoe cada vez mais.🇧🇷
@jeronimoaraujo1033 Жыл бұрын
Lá é assim. Aqui é diferente. Nas fábricas do Brasil o nível é outro.
@ronaldorangel940511 ай бұрын
Hmmm .but what about relay and explosion vent and other stuff ??🤔🤔
@lovekulshrestha1314 Жыл бұрын
Thanks for your sharing
@allezvenga7617 Жыл бұрын
Wow.. manufaktur efektif yang murah. Hebat!
@Mahdi-te9nm Жыл бұрын
Great video, thanks for sharing your expertise.
@Transformerfactory7 ай бұрын
Thanks for watching!
@Talentist7 ай бұрын
Show. Good. Muito 👍 bom! Very good.
@luizmariano0 Жыл бұрын
Very talented guys
@honoresangwa1000 Жыл бұрын
Amazing video. I have fix small transformers and is really cool when you understand how they work.
@juancampos1826 Жыл бұрын
pasquitan people....genius.....not poor...very rich in factory
@keitiumeki2151 Жыл бұрын
Handmade transformer that's great
@galaxybounce82 Жыл бұрын
Very good! Wire of Cooper!
@joselazaro9071 Жыл бұрын
Спасибо за это прекрасное видео ! Я ни сколько не жалею, что потратил на его просмотр своё время ❤
@Igorocker11 ай бұрын
Máy biến thế siêu to, lần đầu mới thấy/ quá đỉnh
@nghiatv6 Жыл бұрын
(اذكرو الله ذكرا كثيرا وصلو على سيدنا النبي) الحمدلله عدد ماخلق،الحمدلله ملء ماخلق الحمدلله عدد مافي السموات ومافي الارض, الحمدلله ملء مافي السموات ومافي الارض الحمدلله عدد مااحصى كتابه,الحمدلله ملء ماأحصى كتابه الحمدلله عدد كل شئ,الحمدلله ملئ كل شئ.... (اذكرو الله ذكرا كثيرا وصلو على سيدنا النبي)..
@user-wu6st3oo5r9 ай бұрын
sungguh sangat luar biasa 🙄👍👍👍❤️
@AMJMANIA Жыл бұрын
Sicurezze sul lavoro livello 10 !! 😅🤳
@__LuCaTNT__ Жыл бұрын
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
@alejandrocenteno3211 Жыл бұрын
thank you so much
@msnreddy8 Жыл бұрын
El cable plano y rectangular ocupa menos espacio que el cable redondo.buena idea.😊
@antonioperezgomez40893 ай бұрын
Bạn nên gia nhiệt cho vật liệu trước khi sơn cách điện.gia công chi tiết lớn bằng phương pháp thủ công rất vất vả .bạn có tay nghề cao và thuần thục công việc.bạn luôn hạnh phúc
@butong-ongbut457 Жыл бұрын
Brilliant technicians with profound infrastructure. Good.
@ptvhandler2202 Жыл бұрын
Es increíble como trabajan sin usar ningún tipo de protección, además con los químicos en contacto directo con su piel, sin zapatos especiales de protección, guantes ni otros sistema para salvaguardar su integridad física. Mis respetos.
@dontsmoke330711 ай бұрын
Bagus sekali video ini bos ku
@TinganHamada86 Жыл бұрын
Whilst these are rather small transformers, the construction requirements are generally similar throughout all scales. Look how much time and effort goes into just the one; now, consider how much materials / time / effort goes into the very HV "Supergrid" systems, and consider the far, FAR longer lead times for replacement should they be significantly damaged, as we saw in the US Metcalfe attack in 2014 ($15 million in damage over 20 minutes).
@phils4634 Жыл бұрын
our military budget costs us 1.5 million a minute, 93 million a hour or 2.2 billion a day. so while 15 million in 20 minutes sounds like a lot, when compared to real wastes of money...it's not even a drop in a bucket. clearly the time and effort required to build these transforms is no joke, still the cost of that attack isn't much in the grand scheme of things. also seems kinda crazy that they wouldn't have replacements ready....but i suppose that shouldn't be unexpected with how lax regulations are for companies.
@rocksfire4390 Жыл бұрын
@@rocksfire4390 Its the time requirement and limited amount of manufacturers. Lead times are insane right now. Almost 2 years for any transformer order if you can even get a manufacturer that will take an order.
@gabenowell Жыл бұрын
@@gabenowell that's crazy, to think something so essential is allowed to be in such a state.
@rocksfire4390 Жыл бұрын
…and while I respect the skilled labor of these men, none of this is being done in the U.S. In parallel with this video, KZhead sought fit to put into my feed a video titled Hot Boats and Hot Bikinis. So, while we in the U.S. are busy playing, getting drunk, and fornicating, and our economy has turned into a service one in which we produce almost nothing in durable goods, we have offshored essential manufacturing like this. Just more anecdotal evidence that the United States is done and over.
@johnzaleski518211 ай бұрын
@@rocksfire4390transformers are constantly being built for older installation replacement and new addition. There will likely not be a production capacity increase due to diseconomies of scale in the industry.
@MrJoJI7 ай бұрын
EXELENTE 👌 👍
@AntonioFlores-oe5it Жыл бұрын
PARABÉNS no BRASIL É IGUAL.FAZEMOS A MESMAS COISA.(GEITO DE TRABALHAR)
@Paulooliveira-wq1bm Жыл бұрын
bem assim..uma merda bem atrasada ..mas mesma técnica usada a 70 anos atras,,
@galeriadoscinefilos5828 Жыл бұрын
É muito triste ver vcs fazerem um trabalho tão maravilhoso, mas sem nenhuma proteção de ipi.
@mariafelippe5646 Жыл бұрын
Vdd
@shelby6285 Жыл бұрын
Nice job.
@mahabubhasan5975 Жыл бұрын
👌🏾 Triple Thumbs Up.
@HolloMatlala16 ай бұрын
Pekalongan, Jawa Tengah, Indonesia ok.... 👍🙏
@mbahcarrier16295 ай бұрын
What is the purpose of those wrapping materials? Are they used to insulate this much heavy conducting material? Just curious to know.🙏🏽
@addistesfaw1082 Жыл бұрын
Yes.
@hoofie2002 Жыл бұрын
The complete transformer may handle kilovolts but the potential difference between the individual windings is so low it can be insulated by only a coat of varnish and some very thin cloth.
@andrewallen9993 Жыл бұрын
@@andrewallen9993 2500 KVA = 2.5 million VA.
@CubicSpline7713 Жыл бұрын
@@CubicSpline7713 Amps heat wires, volts eat insulation. Thick copper, thin film of varnish and cotton cloth :)
@andrewallen9993 Жыл бұрын
@@andrewallen9993 Professional knowledge sharing
@Transformerfactory7 ай бұрын
I've hooked up a thousand of these. Interesting to see how they're made.
@oldschooljack3479 Жыл бұрын
Very interesting- thank you
@heathersimmons8198Ай бұрын
Parah , ini luar biasa , dibuat dengan tanpa alat² canggih , amazing.
@yukitaholidaybandung703 Жыл бұрын
Prindapan pride
@masigitreal1231 Жыл бұрын
Semangat...sukses selalu salam dari indonesia
@KIOSFIGA Жыл бұрын
Самый главный вопрос....... Где они столько меди взяли! )))
Great video. Just natural sounds. No bullshit music.
looks like a very serious craftwork. Amazing to see, how a handful people build such one.
I am not working in this business but I can assure that this is not the regular way how these transformers are manufactured.
A clean room? Is there anything lying around? High-tech production? WELL DONE!!!
ما شاء الله دائما الابداع في باكستان حتى المعمل بسيط ومتواضع
My whole body cringed when I saw that 25mm wrench used on a nut that was closer to 23mm at 6:39.
A ideia era espanar a porca 😂
cant believe, that this transformer works. they made it with ancient tools
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.
Donate some if you're so concerned
Very sad the lives may be shorter for the small cost of respirators. Fantastic work though.
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?
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.
@@s.irfanjafry1181 yeah, looks like no flux.
Тяжёлый труд...надо все правильно подогнать и изолировать каждый, процесс долгий и трудоёмкий...Удачи и Здоровья всем! Молодцы! Sehr gut!
9:43 Professional electrical installation :))) 9:51 Painting without mask 😲
Your videos are very helpful to understand these processes but, please add steps of these processes what is happening and why.
the power switch at 9.45 looks a real bodge job
Handwork without any protection, gloves, glasses, special clothes. The true cost of it is much
Yeah! This is frindavan 👍🏻
Easy like eat Bananas with fork and knife. 🎉
@@achmadkhotibulumam7889😂😂a
And these are used in west coz those are cheaper than domestic made transformers
Yes welding without safety goggles , spraying paints without safety masks etc.....
عمل متقن جدا ،في مجال تصنيع الترانسات يجب استعمال مواد جيدة جدا المهم النتيجة ، شكرا لكم
فقط المواد الجيدة والصنعة الجيدة يمكن أن تحقق نوعية جيدة.
parabéns por mostrar seu trabalho , e o quanto é importante para todos , valeu continue no mesmo propósito !
Great craftmanship. Very nicely build coils and assembly. A few missing washers and spring washers on the connections.
Es maravilloso la fabricacion de Transformadores gracias por compartir
Parabéns por mostrar o trabalho de vcs sou rebobinador de motores e transformador gostei muito parabéns a vcs
Молодцы мужики, лайк однозначно. Привет из России.
Thanks for the tutorial, it's much faster than any other method I came across.
Felicidades desde Panamá 🇵🇦
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
Quanto custa esse transformador do vídeo?
In the West, this would be done in a clean room... These guys are way ahead of us in cost and quickness.
That is a clean room by Indian standards. Notice - no sand on the floor.
@@CHMichael and no fire inside the building.
Время пол первого ночи 🌙 настал момент смотреть как индусы что то мастерят
Это Пакистан
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 !
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
I can see maximum use being made of the Pakistan micrometer (BFH). Metropolitan Vickers style 1919.
I just wonder what the failure rate is for these transformers? The welding looked very suspect. I do admire the tenacity of the engineers but the working conditions and the build quality was pretty bad. I wonder if they are made for home country use or if they are exported.
Given their country's power infrastructure, these transformers are suitable for use. As for exports, quality needs to be further improved.
Thank you. I've thought about this. too
Transformer production facilities are the perfect place for flip flops. I always say
No, No. Those are safety flip-flops!
Bravissimi tutti i miei complimenti 👍
What a good tutorial thanks!!
Uau, que procedimento bacana da construção de um transformador.
Buen trabajo, pero faltan los elementos de seguridad, what a nice job , but the security elements are missing .saludos desde santiago de Chile ❤🇨🇱
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.
Studies show split lock washers don’t help.
@@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.
You crossthread them, crossthread natures locktite 🤷♂️
Toda essa técnica ...graça à Nicolás tesla .Show parabéns 👏🤝🇧🇷🇧🇷🇨🇮
Sungguh luar biasa cara pembuatanya
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.
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
@@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.
Интересно где пучёк идёт это первичная обмотка или вторичная уже со сниженным напряжением. Сколько такой трансформатор как на видео весит.
@@sergeyg6 , для улучшения изоляции на трансах 10/0, 4кв обычно первичная обмотка (10кв) идёт поверх вторички (0, 4кв).В противном случае габариты транса вырастут.
Самое главное- работает же.
Felicidades por el maravilloso trabajo eléctrico les envío saludos desde Bolivia - Sud América
Hitting the structure with the sledgehammer handle? Is there no suitable tool for this? Sounds like "improvised work" to me...
Piękne wykonanie - pozdrowienia z Polski. 🔥
Warunki słabe, ale widać, że produkt końcowy jest dobry.
ciekawostka - na urządzeniu "testowo-pomiarowym" pod koniec filmu widać polskie mierniki N15Z firmy Lumel
Bardzo zdolni i pracowici ludzie. Szkoda tylko że nie dbają o zdrowie (maczanie gołych dłoni w lakierze)
@@wojtek2812 no tak - takie to u nich standardy.
I like how they make things.great job guys.
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.
Pretty nice,thank you soooo much
These guys are incredibly smart shows you how smart they are they can do it without protection and not get hurt
Ну ни хрена себе сколько меди! Медный Клондайк прям
What an amazingly complicated process.
Todo al milímetro siguiendo los standares y calidad y normativa. Construcción con la ultima tecnología
Cool that so many people are involved in making them :)
Super magic technology...1907 year..😂
Тяжелая, но очень нужная работа!!!
That's copper, not aluminium - means premium transformer
If it were Chinese, they would use aluminium (+ cardboard).
@@CubicSpline7713 agree
중국이라면 알루미늄+거짓용량으로 소비자를 속일것입니다.
@@gomdolri 그것은 모두 기술 제어 부서에 달려 있으며 고품질이 있고 가짜도 있습니다
@@CubicSpline7713 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
Masha Allah top Werk from our Pakistani Brothers
Nice work men, impressive craftsmanship!
Glad you like it!
Awesome… very beautiful 👌 thanks for sharing my friend 👍👍
Gracias por el video me ha ilustrado muy bien ahora me he ilustrado y he aumentado mi técnica muchas gracias
u r from which country?
Lo que yo quiero saber en qué pais se esta fabricando esta tecnológia. Como información para mi y los que veen este canal de KZhead se agradece por el loable conocimiento que brindan a la humanidad. Suerte 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍............
Fantastic video. Skilled crew, great teamwork.Thank you! 🙂🙂👍👌✌💪💪👏👏
Glad you enjoyed it.
These men will die young from the lack of safety equipment and the chemicals they are exposing themselves to. You are congratulating this?
@@lookoutforchris They work as hard as they can. They make values every time every day. Yep, I saw they need a better safety coordinator.
@@Talentist Can I know the company details and contact for placing orders?
Son expertos en su trabajo y por eso los felicito, per por que no usan equipo de protección ? Otra cosa de que país son, de la India acaso?.
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.
Отчего у них пожары каждый день случаются!
espetacular!
Beautiful job ! Lots of hard work !
Parabéns ótimo trabalho 👏👏 o
?????
Some explanations of what is happening at various stages would help, but great video otherwise.
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
All I could think of while watching this is OSHA would have a stroke on the spot if they saw this.
Muita responsabilidade UM trabalho deste
Bravo !!! Impressionnant !!!
Trabalho e profissionais nota 10. Parabéns. Que DEUS os abençoe cada vez mais.🇧🇷
Lá é assim. Aqui é diferente. Nas fábricas do Brasil o nível é outro.
Hmmm .but what about relay and explosion vent and other stuff ??🤔🤔
Thanks for your sharing
Wow.. manufaktur efektif yang murah. Hebat!
Great video, thanks for sharing your expertise.
Thanks for watching!
Show. Good. Muito 👍 bom! Very good.
Very talented guys
Amazing video. I have fix small transformers and is really cool when you understand how they work.
pasquitan people....genius.....not poor...very rich in factory
Handmade transformer that's great
Very good! Wire of Cooper!
Спасибо за это прекрасное видео ! Я ни сколько не жалею, что потратил на его просмотр своё время ❤
Máy biến thế siêu to, lần đầu mới thấy/ quá đỉnh
(اذكرو الله ذكرا كثيرا وصلو على سيدنا النبي) الحمدلله عدد ماخلق،الحمدلله ملء ماخلق الحمدلله عدد مافي السموات ومافي الارض, الحمدلله ملء مافي السموات ومافي الارض الحمدلله عدد مااحصى كتابه,الحمدلله ملء ماأحصى كتابه الحمدلله عدد كل شئ,الحمدلله ملئ كل شئ.... (اذكرو الله ذكرا كثيرا وصلو على سيدنا النبي)..
sungguh sangat luar biasa 🙄👍👍👍❤️
Sicurezze sul lavoro livello 10 !! 😅🤳
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
thank you so much
El cable plano y rectangular ocupa menos espacio que el cable redondo.buena idea.😊
Bạn nên gia nhiệt cho vật liệu trước khi sơn cách điện.gia công chi tiết lớn bằng phương pháp thủ công rất vất vả .bạn có tay nghề cao và thuần thục công việc.bạn luôn hạnh phúc
Brilliant technicians with profound infrastructure. Good.
Es increíble como trabajan sin usar ningún tipo de protección, además con los químicos en contacto directo con su piel, sin zapatos especiales de protección, guantes ni otros sistema para salvaguardar su integridad física. Mis respetos.
Bagus sekali video ini bos ku
Whilst these are rather small transformers, the construction requirements are generally similar throughout all scales. Look how much time and effort goes into just the one; now, consider how much materials / time / effort goes into the very HV "Supergrid" systems, and consider the far, FAR longer lead times for replacement should they be significantly damaged, as we saw in the US Metcalfe attack in 2014 ($15 million in damage over 20 minutes).
our military budget costs us 1.5 million a minute, 93 million a hour or 2.2 billion a day. so while 15 million in 20 minutes sounds like a lot, when compared to real wastes of money...it's not even a drop in a bucket. clearly the time and effort required to build these transforms is no joke, still the cost of that attack isn't much in the grand scheme of things. also seems kinda crazy that they wouldn't have replacements ready....but i suppose that shouldn't be unexpected with how lax regulations are for companies.
@@rocksfire4390 Its the time requirement and limited amount of manufacturers. Lead times are insane right now. Almost 2 years for any transformer order if you can even get a manufacturer that will take an order.
@@gabenowell that's crazy, to think something so essential is allowed to be in such a state.
…and while I respect the skilled labor of these men, none of this is being done in the U.S. In parallel with this video, KZhead sought fit to put into my feed a video titled Hot Boats and Hot Bikinis. So, while we in the U.S. are busy playing, getting drunk, and fornicating, and our economy has turned into a service one in which we produce almost nothing in durable goods, we have offshored essential manufacturing like this. Just more anecdotal evidence that the United States is done and over.
@@rocksfire4390transformers are constantly being built for older installation replacement and new addition. There will likely not be a production capacity increase due to diseconomies of scale in the industry.
EXELENTE 👌 👍
PARABÉNS no BRASIL É IGUAL.FAZEMOS A MESMAS COISA.(GEITO DE TRABALHAR)
bem assim..uma merda bem atrasada ..mas mesma técnica usada a 70 anos atras,,
É muito triste ver vcs fazerem um trabalho tão maravilhoso, mas sem nenhuma proteção de ipi.
Vdd
Nice job.
👌🏾 Triple Thumbs Up.
Pekalongan, Jawa Tengah, Indonesia ok.... 👍🙏
What is the purpose of those wrapping materials? Are they used to insulate this much heavy conducting material? Just curious to know.🙏🏽
Yes.
The complete transformer may handle kilovolts but the potential difference between the individual windings is so low it can be insulated by only a coat of varnish and some very thin cloth.
@@andrewallen9993 2500 KVA = 2.5 million VA.
@@CubicSpline7713 Amps heat wires, volts eat insulation. Thick copper, thin film of varnish and cotton cloth :)
@@andrewallen9993 Professional knowledge sharing
I've hooked up a thousand of these. Interesting to see how they're made.
Very interesting- thank you
Parah , ini luar biasa , dibuat dengan tanpa alat² canggih , amazing.
Prindapan pride
Semangat...sukses selalu salam dari indonesia
Самый главный вопрос....... Где они столько меди взяли! )))
SARCAM firmasından almışlardır.
it's made in Pakistan 🇵🇰
Кастрюли переплавили .