Power transformer energy performance: Landscape of market surveillance testing avenues: Worldwide and EU Technical standard and legislative framework

This paper reports the results of the research carried out by Power Transformers Task 2.1 “Worldwide and EU Technical standard and legislative framework” into the WP2 “Landscape of testing avenues of the INTAS project”. This paper provides the necessary technical background to support EU Market Surveillance Authorities (MSAs) deliver compliance for large products with Eco-design Directive requirements. The major available technical standards and the legislative documents of importance/interest for energy performance and testing energy performance of power transformers are listed, compared and discussed.