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Quality Control
ThaiPatanakit never stops improving our production and management process to improve our product quality and stream line our product and management process. We make sure that our customers get the very best product at a fair price and fastest turn around.
Design: We have over 50 years of experience to consider all the important elements involved in making quality transformers including our transformer design. Our transformers are designed to protect hot spots in the transformer and make sure that there is enough safety distance of the dielectric to keep distance for the breakdown voltage and to avoid partial discharge. Our hermetically sealed transformers have been designed to make sure that the corrugated tank has the ability to expand and contract based upon changes in temperature within the tropical regions.
Materials: We select only high quality materials because high quality transformers can only be built from high quality materials. Our quality control team makes sure that all the materials are tested and pass both our, and all international industry standards.
Our Standards: ThaiPatanakit Transformer has been approved by THAI INDUSTRIAL STANDARD TIS384-2543 and ISO 9001. We guarantee our products for three and 10 years with service agreement conditions.
Every transformer has to undergo the following measurements and tests prior to delivery
Routine Test
  • Measurement of winding resistance.
  • Measurement of insulation resistance.
  • Measurement of no-load loss and current.
  • Measurement of load loss and short-circuit impedance.
  • Measurement of voltage ratio and check of phase displacement.
  • Separated source voltage withstand test.
  • Induced over voltage withstand test.
  • Transformer oil dielectric strength test.
  • Oil leakage test.
  • Special Test
    We also type test or special test if required by customers. These include:
  • Temperature rise test
  • Impulse voltage withstand test (BIL)
  • Sound level test (Noise level test)
  • A Tradition of Excellence
    In Conclusion
  • Low Overhead = Savings for the Customer
  • Product Guarantee
  • Fast Turn Around
  • Priced to Sell without Compromising Quality!
  • Building Lifelong Relationships
    Our People Make The Difference!
    © Copyright 2015 All Rights and Reserved As ThaiPatanakit Transformer Co.,Ltd.