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Power Transformers


  
ABB's power transformers are key components in power networks. Their availability and longevity have a major impact on grid reliability and profitability. ABB does not compromise on quality. We ensure that every one of our 14,500 delivered units has undergone rigorous full-acceptance testing. ABB offers a complete range of power transformers and related components and parts. We have delivered more than 14,500 power transformers (over 17,000,000 MVA), including over twenty 800 kV UHVDC and over five hundred 735 - 765 kV AC units, to all major global markets.

Product Scope:
  • Ratings up to 1300 MVA (or higher as required)
  • Load tap changers available
  • Primary Voltages up to 765 kV and higher
  • Single phase or three phase
  • Secondary Voltage in general <= 230kV or higher depending on grid configuration.

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    Rectangular form coil power transformer < 72.5kV primary.  May 17, 2014, 9:52 AM John Vollen
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    Shell form coil power transformers >362kV primary.  May 17, 2014, 9:52 AM John Vollen
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    Circular & rectangular form coils < 230kV primary.  May 17, 2014, 9:53 AM John Vollen
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      Dec 27, 2013, 12:44 PM John Vollen
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      May 17, 2014, 9:53 AM John Vollen
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      Jun 21, 2012, 11:03 AM Reed Miller
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      Jun 21, 2012, 11:00 AM Reed Miller
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      Jun 21, 2012, 10:58 AM Reed Miller