• Electrical India
  • Jan 5, 2017

If we look at the huge costs of maintenance, repairs & replacements for oil type transformers spent every year, then the differential cost between oil type and dry type transformers should not be a too big amount, if it helps reduce transformer failures…

  • Electrical India
  • Jan 5, 2017

To aid in the organization of a corporate or personal library, Megger is introducing a comprehensive series of Transformer Life Management bulletins that broadly cover the fundamentals of managing the life of a transformer...

  • Electrical India
  • Jul 5, 2016

On-line dielectric condition monitoring of bushing and transformer insulation is essential for managing transformer health. MONTRANO continuously monitors the condition of insulation in bushings and transformers...

  • Electrical India
  • Jul 5, 2016

In the construction of a transformer, the most vulnerable is the paper insulation. The paper insulation begins to degrade from the day of installation. In this article, the importance of kraft paper and its process of manufacturing such as preparation, wet washing, pulping, screening, cleaning, refining, blending etc., have been presented…

  • Electrical India
  • Mar 5, 2016

To prove that the transformer meets customer’s specifications and design expectations, the transformer has to go through different testing procedures in manufacturer premises...

  • Electrical India
  • Mar 5, 2016

Rishabh is having the complete basket of low tension current transformers manufactured in a world class CT manufacturing setup consisting of an automatic testing facility for all CTs with a printed Test Certificate...

  • Electrical India
  • Jul 5, 2015

The Transformer market in India can be pegged at more than INR 12,000 Crores. Power Transformers contribute 45 percent of the total market and distribution transformers, 55 percent. Over the last two years, the market has grown at a very moderate rate at less than 4 percent...

  • Electrical India
  • Dec 5, 2014

There are various Test required on Transformer to conform performance of Transformer. Mainly three types of transformer are done by manufacturer before dispatching the transformer. One is Type test, second is Routine test and third is Special Test. In addition some other tests are also carried out by the consumer. These Tests are Pre Commissioning Tests, Periodic/Condition Monitoring Tests, and Emergency Tests.