{
  "url": "https://openlegislation.uk/eu-regulation-2014-548/annex-I/division-3",
  "json_url": "https://openlegislation.uk/eu-regulation-2014-548/annex-I/division-3.json",
  "legislation": "eur/2014/548",
  "legislation_title": "Commission Regulation (EU) No 548/2014 of 21 May 2014 on implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to small, medium and large power transformers",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2014-548",
  "path": "annex/I/division/3",
  "kind": "division",
  "number": "3",
  "heading": "Product information requirements",
  "text": "From 1 July 2015, the following product information requirements for transformers included in the scope of this Regulation (Article 1) shall be included in any related product documentation, including free access websites of manufacturers:\n(a) information on rated power, load loss and no-load loss and the electrical power of any cooling system required at no load;\n(b) for medium power (where applicable) and large power transformers, the value of the Peak Efficiency Index and the power at which it occurs;\n(c) for dual voltage transformers, the maximum rated power at the lower voltage, according to Table I.3;\n(d) information on the weight of all the main components of a power transformer (including at least the conductor, the nature of the conductor and the core material);\n(e) For medium power pole mounted transformers, a visible display ‘For pole-mounted operation only’.\nFor medium and large power transformers only, the information under (a); (c) and (d) shall also be included on the rating plate of the transformer.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Substituted by Commission Regulation (EU) 2019/1783 of 1 October 2019 amending Regulation (EU) No 548/2014 on implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to small, medium and large power transformers (Text with EEA relevance)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2014/548/annex/I/division/3",
    "retrieved_at": "2026-11-01T14:47:38.642843+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}