Guide to Transformer Inspection and Maintenance

Electrical transformers play a vital role in keeping the power in working. By working well, they will ensure that your operations run smoothly. Transformers are expensive, and they manage big responsibilities. However, without keeping them maintained, you can affect their functionality.

To keep the transformer efficient and working well after the installation, here are some maintenance checks that you can consider and save money on extensive damage repair.

Here is a list of factors that you can consider:

Prepare a Maintenance Schedule

You have heard this many times that regular maintenance of anything will keep it in the best working condition. Speaking of transformers, by offering regular maintenance to the machinery and checking the oil levels will save it from damage.

It can be challenging and not possible for you to maintain the machinery. That is why you can consider hiring a professional electrician for the inspection of the transformer every month, especially in summer.

Ensure Reasonable Load Capacity

Just like we humans are designed to handle a specific level of stress, work, and productivity, machines are designed in the same way. You will never see machinery offering more services than what it is designed for.

The same applies to the electric transformers. They might hold tons of electricity, but there is always a limit to the delivery of power. If you exceed the load on the transformer, it will bring damage or malfunction.

So, when it comes to ensuring the capacity load, it is advised not to exceed the load from 90%. This way, you can improve the lifespan of the transformer and prevent facing any unwanted situations due to malfunctioning problems.

Prevention of Silica Gel

Silica gel is one of the necessary components in transformation. It ensures that transform works optimally. To keep the transform work effectively, you can pay attention to the gel. You can keep the breathing holes clean and facilitate breathing action that will allow the gel to function well. 

You can check the color of the gel from time to time. If you inspect the changes in colors, replace them on the spot.

When checking the silica gel, consider checking the oil levels of the MOG of the main tank. If you detect any leak or change in the color of the oil, you can consider getting an oil reclamation service to purify the oil and improve the life of the transformer.

Do a Test

There are some common faults that you will explore in the transformers. One of them is an open circuit. It is a defect that happens because of malfunctioning or any internal coil breaks.

Correcting this issue is neither simple nor straightforward. You can do a test and inspect the faults by using a multitester. By following corrective actions in a timely manner, you can prevent damages and problems. 

Hire Professional for Inspection

Lastly, to perform the yearly inspection of the transformer, you can consider hiring a reliable and experienced professional. This will help you to get sure that the parts inside the transformer are working fine.