Manufacturing

...

Our manufacturing process begins with meticulous design and engineering. Our expert team formulates detailed plans based on specific requirements, including voltage, power capacity, and application. We focus on core material selection, winding arrangements, and advanced cooling systems, ensuring every aspect meets the highest standards of precision and innovation

Repair

State-of-the-art repair of transformers . Our skilled technicians are up to date with the latest technologies and methods required for repairing of products.

Some transformers fail due to old age, some fail due to over heating and over load faults, some fail due to insulation faults, some due to poor design . Repair of a transformer instead of replacing it cuts the costs by a margin . Repairing requires acute knowledge of design of a transformer and experience. Repair of a transformer is sometimes a better solution as it is cost efficient , sometimes the manufacturing company may no longer be in existence and sometimes its design is obsolete. Our technicians are experienced to handle all kinds of transformers.

...

Maintenance

...

Maintenance Transformers are costly equipments in an electrical network. These assets need to be maintained consistently and diligently. Many steps need to be taken to ensure and maintain the longevity of transformers.

Several tests need to be performed regularly to ensure the transformer has been functioning efficiently . Few tests are meticulously conducted on our facility, some can be conducted on site . We have all the equipment and personnel required to service and maintain a transformer.

Testing

Testing is an important activity in the manufacture of any equipment. While certain preliminary tests carried out at different stages of manufacture provide an effective tool which assures quality and conformation to design calculations, the final tests on fully assembled equipment guarantee the suitability for satisfactory performance in service. Our basic testing codes are set out in the national and international standards.

Following routine tests are conducted with calibrated equipments:

  • Insulation resistance test by multi range Insulation Resistance meter.
  • No load loss measurement by two / three watt meter method.
  • Load loss measurement by two / three watt meter method.
  • Turns ratio measurement by Turns Ratio meter.
  • Voltage ratio measurement.
  • High voltage power frequency with stand test by 3 KV, 50 mA test set.
  • High voltage power frequency with stand test by 50 KV, 50 mA test set.
  • High voltage power frequency with stand test by 80 KV, 200 mA test set.
  • Interturn insulation test by means of double voltage double frequency test set.
  • Resistance measurement by digital micro- ohm meter dual Channel.
  • Break down value of oil by motorised oil testing kit.
  • Phase displacement by systronics oscilloscope 4023.
  • Ratio & Phase angle accuracy test for CT’s and PT’s.
  • Heat run test is also done on specific request of the customer.
...