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.
If rhe government bureaucratic as well as business owners screwing the average citizen out of a decent wage. Yes, these are very knowledgeable creative people, no doubt. But I can't make headway because of those who are fathering themselves. Could be a great nation if the government were to allow it. Please do not get me wrong!! You it's people are a great nation. It's the government in every country and the sickness and greed of bureaucrats and lawmakers that keep mankind down..
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.
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.
@@sergeyg6 , для улучшения изоляции на трансах 10/0, 4кв обычно первичная обмотка (10кв) идёт поверх вторички (0, 4кв).В противном случае габариты транса вырастут.
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.
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.
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
@@robsp32mine is in function with one or two repairs since 1989. How do you say Western Transformers last longer? Oh and fyi before someone comes calling on me. We have over dozen transformers in my farm.
hätte ich an der Abschlussprüfung als Elektrowickler so gearbeitet ich wäre durchgefallen. die arbeiten wirklich wie im Urwald. Sauberkeit ist hier ein Fremdwort, Lötstellen sauber Verputzen ist kein Thema für diese Leute. angebrannte Isolationen an den Spulen und vieles mehr.
Danke. Das ist der Kommentar, nach dem ich gesucht habe. Auch als Nicht-Elektrotechniker scheint mir an einigen Stellen die Qualität nicht wirklich gut...
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.
@@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.
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 !
Interesting that they don't do any measurements during the assembly, when any errors would be relatively easy to fix. They only measure when the transformer is already assembled and filled with oil, when any issue is most difficult to fix.
@@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
Lo que yo quiero saber en qué pais se esta fabricando esta tecnológia. Como información para mi y los que veen este canal de RUclips se agradece por el loable conocimiento que brindan a la humanidad. Suerte 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍............
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.
La Corriente Alterna sigue siendo un mundo misterioso para mí y los entresijos técnicos los desconozco; llevo unos cuantos meses viendo procesos "industriales" en Pakistán y de unas semanas a acá, no puedo dejar de alegrarme porque cada vez los talleres que veo son mas limpios y las condiciones de los trabajadores parece que mejoran. Esta gente está construyendo de manera artesanal equipos y maquinaria que para los occidentales nos parecen obvios; incluso para los que venimos de sitios menos occidentales como Colombia que es mi caso. Ojalá que no les falte trabajo ni dejen de mejorar.
Расскажите мне пожалуйста инженеру энергетику работающему более пятнадцати лет в этой сфере, где здесь качество, хочу услышать! Вы все такие знающие, аж хочется вас всех пригласить на работу, в руководящий состав.
Great video. Just natural sounds. No bullshit music.
looks like a very serious craftwork. Amazing to see, how a handful people build such one.
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.
Great craftmanship. Very nicely build coils and assembly. A few missing washers and spring washers on the connections.
Тяжёлый труд...надо все правильно подогнать и изолировать каждый, процесс долгий и трудоёмкий...Удачи и Здоровья всем! Молодцы! Sehr gut!
ما شاء الله دائما الابداع في باكستان حتى المعمل بسيط ومتواضع
If rhe government bureaucratic as well as business owners screwing the average citizen out of a decent wage.
Yes, these are very knowledgeable creative people, no doubt. But I can't make headway because of those who are fathering themselves. Could be a great nation if the government were to allow it.
Please do not get me wrong!! You it's people are a great nation. It's the government in every country and the sickness and greed of bureaucrats and lawmakers that keep mankind down..
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.
Молодцы мужики, лайк однозначно. Привет из России.
The complete and total disregard for worker safety is astounding.
Felicidades desde Panamá 🇵🇦
parabéns por mostrar seu trabalho , e o quanto é importante para todos , valeu continue no mesmo propósito !
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.
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.
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.
Время пол первого ночи 🌙 настал момент смотреть как индусы что то мастерят
Это Пакистан
Parabéns por mostrar o trabalho de vcs sou rebobinador de motores e transformador gostei muito parabéns a vcs
Transformer production facilities are the perfect place for flip flops. I always say
No, No. Those are safety flip-flops!
espetacular!
Es maravilloso la fabricacion de Transformadores gracias por compartir
Ok..so who's doing the quality control...geez
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.
Parabéns ótimo trabalho 👏👏 o
?????
Torque wrenches? Torque wrenches? We don't need no steenking torque wrenches!
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.
These also don't last a fraction of the time that western transformers do before they go nuclear. lol
I bet it doesn't last half as long as a western one would.
@@robsp32mine is in function with one or two repairs since 1989. How do you say Western Transformers last longer?
Oh and fyi before someone comes calling on me. We have over dozen transformers in my farm.
No eye protection, no power tools, no steel toed shoes, sandals(!) it looks like this rudimentary work would never be performed in America.
Ну ни хрена себе сколько меди! Медный Клондайк прям
hätte ich an der Abschlussprüfung als Elektrowickler so gearbeitet ich wäre durchgefallen. die arbeiten wirklich wie im Urwald. Sauberkeit ist hier ein Fremdwort, Lötstellen sauber Verputzen ist kein Thema für diese Leute. angebrannte Isolationen an den Spulen und vieles mehr.
Danke. Das ist der Kommentar, nach dem ich gesucht habe. Auch als Nicht-Elektrotechniker scheint mir an einigen Stellen die Qualität nicht wirklich gut...
No way I’d energise that on the grid
байден норм ?????
Bravissimi tutti i miei complimenti 👍
Sungguh luar biasa cara pembuatanya
Uau, que procedimento bacana da construção de um transformador.
9:43 Professional electrical installation :)))
9:51 Painting without mask 😲
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!
Pretty nice,thank you soooo much
I can see maximum use being made of the Pakistan micrometer (BFH). Metropolitan Vickers style 1919.
Hitting the structure with the sledgehammer handle? Is there no suitable tool for this? Sounds like "improvised work" to me...
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 🤷♂️
I like how they make things.great job guys.
Hmmm .but what about relay and explosion vent and other stuff ??🤔🤔
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 !
It must be pajama day at work?
PARABÉNS no BRASIL É IGUAL.FAZEMOS A MESMAS COISA.(GEITO DE TRABALHAR)
Спасибо за это прекрасное видео ! Я ни сколько не жалею, что потратил на его просмотр своё время ❤
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.
Nice work men, impressive craftsmanship!
Glad you like it!
Тяжелая, но очень нужная работа!!!
sungguh sangat luar biasa 🙄👍👍👍❤️
Muita responsabilidade UM trabalho deste
Cool that so many people are involved in making them :)
Interesting that they don't do any measurements during the assembly, when any errors would be relatively easy to fix. They only measure when the transformer is already assembled and filled with oil, when any issue is most difficult to fix.
they know what they are doing, they have made alot of these before
Yes, every step needs to be tested to ensure reliable quality.
Bravo !!!
Impressionnant !!!
Parah , ini luar biasa , dibuat dengan tanpa alat² canggih , amazing.
Prindapan pride
Felicidades por el maravilloso trabajo eléctrico les envío saludos desde Bolivia - Sud América
All I could think of while watching this is OSHA would have a stroke on the spot if they saw this.
Todo al milímetro siguiendo los standares y calidad y normativa.
Construcción con la ultima tecnología
EXELENTE 👌 👍
Buen trabajo, pero faltan los elementos de seguridad, what a nice job , but the security elements are missing .saludos desde santiago de Chile ❤🇨🇱
Show.
Good.
Muito 👍 bom!
Very good.
Máy biến thế siêu to, lần đầu mới thấy/ quá đỉnh
Very talented guys
Tuyệt vời
Very interesting- thank you
был очень удивлен производством однозначно лайк
Это вам не лапти для негров плести !
That's copper, not aluminium - means premium transformer
If it were Chinese, they would use aluminium (+ cardboard).
@@AnotherPointOfView944 agree
중국이라면 알루미늄+거짓용량으로 소비자를 속일것입니다.
@@gomdolri 그것은 모두 기술 제어 부서에 달려 있으며 고품질이 있고 가짜도 있습니다
@@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
Good luck
Lo que yo quiero saber en qué pais se esta fabricando esta tecnológia. Como información para mi y los que veen este canal de RUclips se agradece por el loable conocimiento que brindan a la humanidad. Suerte 👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍............
...охапка дров - и транс готов.☝️
Кругом медь! Нифига себе
Nossa que bacana!
Very impressive.
The only caveat being absolutely no PPE being used at all. Incredible really.
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.
А по факту импортозамещение!)
La Corriente Alterna sigue siendo un mundo misterioso para mí y los entresijos técnicos los desconozco; llevo unos cuantos meses viendo procesos "industriales" en Pakistán y de unas semanas a acá, no puedo dejar de alegrarme porque cada vez los talleres que veo son mas limpios y las condiciones de los trabajadores parece que mejoran. Esta gente está construyendo de manera artesanal equipos y maquinaria que para los occidentales nos parecen obvios; incluso para los que venimos de sitios menos occidentales como Colombia que es mi caso. Ojalá que no les falte trabajo ni dejen de mejorar.
جميل عمل متقن
the power switch at 9.45 looks a real bodge job
Thanks for your sharing
*NÃO HÁ MÁQUINA NO MUNDO, QUE SUBSTITUA A MÃO DE OBRA ARTESANAL HUMANA.*
Por enquanto...
Sicurezze sul lavoro livello 10 !! 😅🤳
Valeu!!!
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?.
Great video, thanks for sharing your expertise.
Thanks for watching!
Handmade transformer that's great
thank you so much
Если ещё пропитать специальным лаком и в печь поставить , то ещё в два раза гарантия качества...😊
ประเทศที่เจริญแล้ว เวลาเขาจะซื้ออะไรที่สำคัญมาก ๆ เขาจะต้องส่งคนมาดูวิธีสร้าง ณ โรงงานที่ผลิต เมื่อมั่นใจในขั้นตอนการผลิตเขาจึงสั่งซื้อ
India adalah negara yang masih menghargai kerja manusia dg tidak menggantinya dg tenaga mesin
It's Pakistan not India.
Amazing craftsmen but no ppe, no lifting equipment. High risk of body injuries.
quá tuyệt voi chúc bạn có nhiều VIDEO hon nữa
Cảm ơn vì đã thích. Tiếp tục theo dõi để biết thêm, đăng ký kênh của chúng tôi.
👏🏽👏🏽👏🏽 great video 😍😍😍
Самый главный вопрос....... Где они столько меди взяли! )))
SARCAM firmasından almışlardır.
it's made in Pakistan 🇵🇰
Кастрюли переплавили .
Stole it from the street lamps in my neighborhood 😡
@@muzikizfunno they didn't. 😡
Coisa de doido bom vídeo
9:45" priceless
El cable plano y rectangular ocupa menos espacio que el cable redondo.buena idea.😊
шедевр конечно!
Спасибо за оценку.
Высокое качество работы, несмотря на то что вручную собрано и с умом!
Расскажите мне пожалуйста инженеру энергетику работающему более пятнадцати лет в этой сфере, где здесь качество, хочу услышать! Вы все такие знающие, аж хочется вас всех пригласить на работу, в руководящий состав.
@@MegaYang77 оно перегорит через месяц?
@@docktor_al7304 МегаЯнг такой же энергетик, как Филипп Киркоров гномик...🥴🤗🤪
@@user-buser1970
А чё, они масло не заливают вёдрами ?!
@@docktor_al7304 ты считаешь, что они в своей стране, каждый месяц меняют такие трансформаторы?
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
Bagus sekali video ini bos ku
Wow.. manufaktur efektif yang murah. Hebat!
Não importa qual é o seu trabalho, faça-o como se dele dependesse o mundo. 🇧🇷👍🏼🌿
Num certo sentido é vdd msmo...
Máy biến áp được chế rất kỳ công