{
  "url": "https://openlegislation.uk/eu-regulation-2016-1447/annex-V",
  "json_url": "https://openlegislation.uk/eu-regulation-2016-1447/annex-V.json",
  "legislation": "eur/2016/1447",
  "legislation_title": "Commission Regulation (EU) 2016/1447 of 26 August 2016 establishing a network code on requirements for grid connection of high voltage direct current systems and direct current-connected power park modules (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-regulation-2016-1447",
  "path": "annex/V",
  "kind": "annex",
  "number": "V",
  "heading": "Voltage-against-time-profile referred to in Article 25",
  "text": "Figure 6: Fault-ride-through profile of an HVDC converter station. The diagram represents the lower limit of a voltage-against-time profile at the connection point, expressed by the ratio of its actual value and its reference 1 pu value in per unit before, during and after a fault. Uret is the retained voltage at the connection point during a fault, tclear is the instant when the fault has been cleared, Urec1 and trec1 specify a point of lower limits of voltage recovery following fault clearance. Ublock is the blocking voltage at the connection point. The time values referred to are measured from tfault.\nVoltage parameters [pu]\nTime parameters [seconds]\nUret\n0.00-0.30\ntclear\n0.14-0.25\nUrec1\n0.25-0.85\ntrec1\n1.5-2.5\nUrec2\n0.85-0.90\ntrec2\nTrec1-10.0\nTable 7: Parameters for Figure 6 for the fault-ride-through capability of an HVDC converter station.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Word in Annex 5 substituted (31.12.2020) by The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 3 para. 38(4)(a)"
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Word in Annex 5 substituted (31.12.2020) by The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 3 para. 38(4)(b)"
    },
    {
      "type": "F",
      "label": "F3",
      "text": "Word in Annex 5 substituted (31.12.2020) by The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 3 para. 38(4)(c)"
    },
    {
      "type": "F",
      "label": "F4",
      "text": "Word in Annex 5 substituted (31.12.2020) by The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 3 para. 38(4)(d)"
    },
    {
      "type": "F",
      "label": "F5",
      "text": "Word in Annex 5 substituted (31.12.2020) by The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 3 para. 38(4)(e)"
    },
    {
      "type": "F",
      "label": "F6",
      "text": "Word in Annex 5 substituted (31.12.2020) by The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 3 para. 38(4)(f)"
    },
    {
      "type": "F",
      "label": "F7",
      "text": "Word in Annex 5 substituted (31.12.2020) by The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 3 para. 38(4)(g)"
    },
    {
      "type": "F",
      "label": "F8",
      "text": "Word in Annex 5 substituted (31.12.2020) by The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 3 para. 38(4)(h)"
    },
    {
      "type": "F",
      "label": "F9",
      "text": "Word in Annex 5 substituted (31.12.2020) by The Electricity and Gas (Internal Markets and Network Codes) (Amendment etc.) (EU Exit) Regulations 2020 (S.I. 2020/1006), reg. 1(2), Sch. 3 para. 38(4)(i)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eur/2016/1447/annex/V",
    "retrieved_at": "2026-11-01T14:45:35.996013+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."
}