Should you repair or replace? When it comes to transformers, this is a common question. While Vajra Transpower, a transformer manufacturing company, employs many qualified repair professionals, we will almost always recommend transformer replacement as the best cost-effective method for fixing transformer-related issues. However, since we can’t make the final decision, we’ve made it our duty to be an educational resource that can point you in the proper direction. Let us now discuss oil-type transformers.
How long will your oil type transformer last?
An oil type transformer’s usual lifespan is 20-30 years, however some high-voltage types preserved in perfect condition can survive 50 or 60 years! These transformers, for the most part, will outlast the individual who ordered or installed them.
As you might expect, one of the most effective ways to extend the life of a transformer is to reduce harsh working conditions and keep up with maintenance requirements.
How do you replace your oil type transformer?
It’s not easy to replace an oil type transformer. Many regulations apply to oil type transformers, including insurance, the National Electric Code, municipal standards, and more, which is sensible given the high level of risk to persons, property, and business operations. They necessitate considerable engineering expertise to assess proper location while minimising risk, particularly where building combustion is a problem. To limit risk, many installations need fire-resistant barriers, automated extinguishing systems, and other safeguards.
There are numerous aspects that go into transformer replacement, all of which must be assessed by highly qualified personnel. For example, working with a team of professionals is the best and only way to replace an oil type transformer to an unknown person who is unfamiliar with these changes. Contact Vajra Transpower’s emergency replacement team if your transformer has failed and you require immediate replacement.
Signs that shows you need to replace
Oil kind Transformers are a common transformer type, and they, like other transformers, will need to be changed at some point. If you have this transformer, you can utilise a few key calls and tests to see if it’s time to start looking for a replacement. Some of them are obvious, but others you might not have considered.
Leaks
Leaks can typically be rectified, but an avalanche of leaks can signal the onset of a major crisis. If you’re constantly spending money on transformer leak repairs, it could mean a major failure is on the way. A transformer failure can be avoided by changing it before it’s too late, saving you a lot of money.
If you are planning to repair the transformer eaks? Choose the top rated transformer making company in India. Because they only give the best solution for your repairs.
DGA oil test
A dissolved gas oil test, often known as a DGA test, determines the amount of dissolved gases in transformer oil. Gases within a transformer might emerge from the breakdown of the materials that make up the transformer. This can give you important information about the condition of your transformer. It may be time to replace your transformer if the levels of certain gases within it are found to be too high.
Vibration and Din
Transformers are comparable to autos in that if they sound broken, it’s probably worth investigating. Although sound is more useful as a performance indicator for dry-type transformers, if your oil type transformer is one of your infrastructure’s loudest noise generators, you should check its health and performance.
Infrared scans
A scan of your transformer can reveal similar, analogous information to how an X-ray at the doctor’s office can illustrate abnormalities in your body. An infrared scan of your transformer will enable you to identify any hot bushings or connections. You can use this data to assess whether the weak places in your transformer can be repaired or if it’s time to replace it.
Flaking paint
Believe it or not, this simple visual indicator could indicate that your transformer is nearing the end of its useful life. A transformer that is nearing failure and has to be replaced will frequently run hot. It may deform or flake the external paint as a result of this. Don’t be panicked if your 25 year old transformer has a few paint chips, but if continuous paint damage occurs alongside other warning indications, it may be time to replace it.
Colour
Examine the colour of the oil in your transformer. If it is black or dark in colour, it indicates that it has been hit or surged. If your transformer has been subjected to this degree of stress, it’s a good bet that it’s just just keeping up, and looking into a replacement may help you avoid catastrophic failure.
Contact Vajra Transpower for new oil type transformer
A transformer breakdown is no laughing matter. That is why it is always best to be proactive regarding your transformer’s health. If you need to replace your transformer, contact Vajra Transpower before it becomes an emergency. We are the effective power transformer suppliers in Hyderabad. We can advise you on how much time your transformer has left, and if you decide that replacing it is the best option for you and your company, we can give you a high-performance transformer that will endure for decades. So you don’t have to be concerned about the health of your transformer. Contact us right away.