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Transformer Erection,Testing & Commissioning

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Transformer Erection,Testing & Commissioning

Transformer Erection,Testing & Commissioning

SUMESH PETROLEUM PVT LTD is in corporate since 1980. We are nationwide leading service provider for Transformer Erection, Testing, Commissioning, Oil filtration, Overhauling works up to 500 MVA 400 KV Class transformers, 66 KV Class Switchyards situated across the nation.

The company is in the business of transformers & switchyards since 1980 and has over the year shown consistent growth and developed technical competence to site work transformers and switchyards across a wide range of application and utilities. Today the company is well equipped with the self-made Oil filtration plants, evacuation system, dry air generator, oil storage tank & modern Testing facilities for transformers up to 500 MVA, 400 KV class.

We have worked with wide spectrum of customers from institutional to prestigious corporate sector for various industry verticals.

We have all the Facilities for Technical supports, Expertise teams, Machinery’s and capabilities to take up your Transformers on total turnkey bases and AMC. We commit that we would supply you the best of the product and services.

1. Erection Commissioning, Testing & Oil Filtration of Transformer up to 500MVA 400 KV class.
2. Erection Commissioning Testing of 66KV class AIS/GID switchyards.
3. Conditioning, Monitoring & Fault analysis Any Type of Transformers.
4. Oil Filtration, Leakage attending, overhauling any type of Transformers at site.

We are looking forward to explore business opportunity of working with you. Kindly let us know if you need any other information on the subject.


  • Sumesh can be erecting and commissioning of any type / any application transformer
    • Range of Power Transformer: Up to 500MVA
    • Voltage Rating: 66KV-132KV-220KV-440KV
    • Service Location: PAN India


  • A distribution transformer is an important link between any utility’s distribution network and the power supply delivered to customer. It is therefore most vital asset in any electrical distribution network and needs special attention right from erection, commissioning and maintenance of these transformers.
    • Range of Distribution Transformer: 10 KVA to 10000 KVA
    • Voltage Rating: 33KV-11KV-6.6KV/0.433KV
    • Service Location: PAN India