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Fulfilling market requirements for Rolling Contact Type Voltage Controller, Electrical Power Factor Control Panel, Distribution Transformer, Power Transformer, Single and Three Phase Servo Voltage Stabilizer (Oil Cooled & Air Cooled), Isolation Transformer, Step Down Transformer, HTAVR Transformer, Dry Type Transformer and more.

Ests Power Transformer Private Limited stands as a prominent manufacturer, supplier, and exporter of power conditioning equipment within the industry. Our offered range includes Power Transformer, Distribution Transformer, Dry Type Transformer, Servo Voltage Stabiliser, Single Phase Oil Cooled & Air Cooled Voltage Stabilizer, Three Phase Oil Cooled & Air Cooled Voltage Stabilizer, Power Factor Control Panel, Rolling Contact Linear Type Servo Voltage Stablizer, HTAVR Transformer, Isolation Tranformer,  Auto Variable Transformer Variac and more. Our company has cultivated a significant presence in the domestic market over the past decade. Our organization is professionally managed and holds ISO 9001:2015 certification, as well as MSME approval.

We maintain a robust infrastructure, equipped with the latest precision tools and a state-of-the-art testing laboratory featuring advanced testing facilities. Our ongoing research and development, along with continuous upgrades in design and technology, ensure the sustained growth and enhancement of our products.

Our offerings adhere to the specifications outlined in IS:9815-2004 standards and are tailored to meet the specific requirements of individual customers, emphasizing quality and standards. Our brand is recognized as a registered supplier of products to various government departments. With years of experience in creating exceptional products, we have established a global footprint in the power products sector. In addition to all that, we are also a reliable service provider offering effective services at nominal prices.

Quality  

In our organization, quality is paramount in every aspect, from the selection of raw materials to craftsmanship and final testing. Numerous intermediate steps involve rigorous testing and oversight to guarantee effective quality control.

  • Assessment of insulation resistance and verification of voltage ratio measurements and vector relationships.
  • Measurement of winding resistance.
  • Evaluation of no-load losses and no-load current at the specified voltage.
  • Measurements of voltage, impedance, and load losses.
  • Conducting a separate test to assess surge voltage withstand capability.
  • Induction voltage withstand testing (D.V.D.F.).
  • Testing for breakdown voltage on oil samples.
  • Examination for oil leaks in transformer tanks.

Our Partners  

With over two decades of experience in the industry, we have built a vast clientele, including notable clients from the government sector such as Railways, Defence, NTPC, NHPC, Indian Oil, Hindustan Petroleum, Delhi Jal Board, Ministry of Social Justice, Doordarshan, AIR, IIT, HAL, and ITI Ltd.