{
  "url": "https://openlegislation.uk/eu-regulation-2014-1301/annex/division-4/division-4.2/division-4.2.12",
  "json_url": "https://openlegislation.uk/eu-regulation-2014-1301/annex/division-4/division-4.2/division-4.2.12.json",
  "legislation": "eur/2014/1301",
  "legislation_title": "Commission Regulation (EU) No 1301/2014 of 18 November 2014 on the technical specifications for interoperability relating to the ‘energy’ subsystem of the rail system in the Union (Text with EEA relevance) (revoked)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2014-1301",
  "path": "annex/division/4/division/4.2/division/4.2.12",
  "kind": "division",
  "number": "4.2.12",
  "heading": "Dynamic behaviour and quality of current collection",
  "text": "(1)Depending on the assessment method, the overhead contact line shall achieve the values of dynamic performance and contact wire uplift (at the design speed) set out in Table 4.2.12.\n(2)S0 is the calculated, simulated or measured uplift of the contact wire at a steady arm, generated in normal operating conditions with one or more pantographs with the upper limit of Fm at the maximum line speed. When the uplift of the steady arm is physically limited due to the overhead contact line design, it is permissible for the necessary space to be reduced to 1,5S0 (refer to EN 50119:2009, clause 5.10.2).\n(3)Maximum force (Fmax) is usually within the range of Fm plus three standard deviations σmax; higher values may occur at particular locations and are given in EN 50119:2009, table 4, clause 5.2.5.2. For rigid components such as section insulators in overhead contact line systems, the contact force can increase up to a maximum of 350 N.",
  "extent": "E+W+S+N.I.",
  "status": "repealed",
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Regulation revoked (31.12.2020) by The Railways (Interoperability) (Miscellaneous Amendments and Revocations) (EU Exit) Regulations 2020 (S.I. 2020/318), reg. 1(2)(c), Sch. 2"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2014/1301/annex/division/4/division/4.2/division/4.2.12",
    "retrieved_at": "2026-11-01T14:47:06.331338+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."
}