Transformers are among the expensive assets used by industries in an electrical system. Usually replacement of transformer costs more than transformers repairing services. To compensate the cost, manufacturers bring the option of remanufacturing or restoring the transformers. Remanufacturing of transformers is the replacement of the faulty parts and equipments.
Repairing services offered by suppliers and manufacturers who are designing transformers for distinct customers are having resources, expert personnel, and equipment to instantly get the transformer unit back in service.
How manufacturers commence the process?
Transformer manufacturers start with the assessment of the transformer. They perform various tests and inspection to find all the defects in the unit. Once the defects are recognized, they start fixing them one by one.
They replace your transformer oil if it is very contaminated. They replace any broken part of the unit, and use genuine components made with quality materials. New windings and components are readily available at OEM’s store for installation. You can source these components and install them once the unit is dismantled.
Companies operate the unit throughout their system regardless of the location. Remanufacturing of transformers avoids the failure impact prior its occurrence and expand the lifecycle of the transformer at low cost and time.
Remanufacturing is different from repairing. If you have a transformer and it is not working, you can take it to the manufacturer’s facility. There experts will diagnose the entire unit and perform desired tests to avail the report of the unit. If you want to enhance any functionality, you can do it with the help of experts. This is remanufacturing.
If they just replace the damaged component and install the brand new or well-maintained used component to your unit, this process is known as repairing because they just installed the faulty part to your unit to make it functioning again.
Repairing of transformer includes working on its original electrical, mechanical, and thermal design. Whereas, restoration or remanufacturing is a different thing, you cannot take repairing as a light matter.
Repairing involves, but not limited to rewinding of coils, tap changer work, bushing replacement, re-gasket, install relays, etc.
Remanufacturing is a change to a unit’s electrical, mechanical, and thermal design. It includes, but not limited to re-designing of the coils to enhance kV, MVA, core modifications, etc.
For more updates on transformers repairing and remanufacturing, you can ask the manufacturers and suppliers online. They will share extra information about the subject.