Відео

12時半

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WOW,THANKS FOR THIS VIDEO. :) TAKE CARE.

Would be great if you could also provide a webinar on the dry type power transformers.

👍👍👍👍

😁 "promosm"

Thanks for the videp!

Excellent information

Very nice and informative.765kv auto Trans design and inverter transformer design is expected

This video worth millions if it have been done with good cameras

Teknikleriniz cok eski. Ben 10 yıldır bu işi yapıyorum. Bütün son teknoloji sarım çeşitlerini biliyorum.

Sir TV text is not clear

Hi

Good morning sir I'm NUNAVATH PRAVEEN From Hyderabad India I have 4 year's of experience in testing, welding and materials handling I have completed my 4 year's of degree as electrical Engineer Sir can I apply for quality checking post

Good morning sir I'm NUNAVATH PRAVEEN From Hyderabad India I have 5 year's experience in quality checking, testing, welding and materials handling I completed my 4 year's of degree as electrical engineer Can I apply for quality checking post

Excellent

Wow

Great video, thank you! Doesn't the pressure/vacuum bleeder behind the gauge regulate the pressure by itself? If the tank pressure is too high, it exhausts pressure, and if there's negative pressure, it allows air to bleed into the top of the transformer?

Que padre... conexiones delta y estrella en transformadores monofásicos y trifásicos

thank you sir

Awesome Video

Показивайте два ряда подрят как намативать

I really love this job it will really be a big pleasure if I can work somewhere like this

Great!!! Thank you!!

Please have a seminar on energy efficiency of transformer.

Is there a monitoring system to predict short circuit?

Any relay you recommend for your transformer for protection of your transformer?

Would you recommend neutral grounding resistor to reduce the risk of single line to ground fault?

Does it mean that the lower the noise the better is the bracing for short circuit?

Is it a standard for the manufacturer to give the damage curve?

Can we require Manufacturers to show calculation or computer simulation?

What is your maintenance requirement to make sure that short circuit will not occur?

How much does a short circuit clamping cost in comparison to the total cost of the transformer?

Should we specify the insulated bolts in the core? Please give us a specification guide for us to copy.

Should customer require short circuit withstand test or you will just show us a calculation? How will the customer know that the transformer will withstand the short circuit in the transformer?

Will show the calculation to the customer on your short circuit bracing? How do you simulate the short circuit in computer? Should we recommend short circuit test even if it is a destructive test?

What are the test you will recommend to check transformer that has experienced a short circuit?

Please have a seminar on efficiency and losses of transformers. How to specify for lower loses and maximum efficiency. Please send copy of specification guide so we can just copy

How can the customer specify the size of the conductor that can withstand the short circuit in the transformer? How can the customer check if the conductors are enough to sustain the short circuit?

How will the customer know that the clamping is enough in Axial Forces? Can you have more illustration on the axial forces during a short circuit? What can the customer do to minimize axial forces during a short circuit? How should we set up the circuit breaker to minimize distructive force during the short circuit?

Please have more explanation on the Br and Bz. What happens during the short circuit and its relation to the bracing of the transformer.

Which is better on short circuit, copper winding or alumninum?

Please have an illustration of sheet winding LV.

What is the damage curve of the transformer based on the rated current? How many multiples of the rated current is the damage current of the transformer

What is the effect of X/R ration on the short circuit? Which is preferred? A high x/r ration or a low x/r ratio? Any standard on the x/r ratio per kVA of transfomer?

Why will a wye wye with delta tertiary connection have more severe single line to ground fault than a three phase fault. Please show the calculation

What is the effect of short circuit to transformer if the connection of the transformer is grounded wye primary to grounded wye secondary?

Does it mean that the lower the noise of the transformer the better will be the short circuit rating?

Any standard on the core loss of transformers per kVA rating?