Power transformer

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GE’s large, medium and small power transformers include equipment and solutions tailored to meet global customer’s needs. GE utilizes the latest in design, measurement and testing tools to ensure each transformer meets and exceeds the latest industry standards, as well as operational and customer specifications. Our design software includes sophisticated, in-house scientific calculation tools to perform advanced transformer analytics. The power transformer design optimization, verification and analytical software supports consistent fulfillment of all specified requirements and efficiencies greater than required by 2020 EC Energy Directive, EN 50629 and EN 50588-1. Examples of high efficiency are found in optimized transformer cooling, low air forced cooler noise, advanced core design techniques that reduce no-load loss and no-load noise, and accurate design verification tools. Key benefits • - Large power transformers up to 1200 kV AC and power ratings up to 1000 MVA • - Small and medium power transformers up to 245 kV and 120 MVA • - The design and rating of tertiary windings and coupling arrangements are adapted to customer’s requirements • - Autotransformers up to 1200 MVA and voltages up to 765 kV Learn more • - Generator step-up transformers up to 1000 MVA