{
  "url": "https://openlegislation.uk/eu-decision-2019-314/annex/division-6",
  "json_url": "https://openlegislation.uk/eu-decision-2019-314/annex/division-6.json",
  "legislation": "eudn/2019/314",
  "legislation_title": "Commission Implementing Decision (EU) 2019/314 of 21 February 2019 on the approval of the technology used in SEG Automotive Germany GmbH High efficient 48V motor generator (BRM) plus 48V/12V DC/DC converter for use in conventional combustion engine and certain hybrid powered passenger cars as an innovative technology for reducing CO2 emissions from passenger cars pursuant to Regulation (EC) No 443/2009 of the European Parliament and of the Council (Text with EEA relevance)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2019-314",
  "path": "annex/division/6",
  "kind": "division",
  "number": "6",
  "heading": "STATISTICAL SIGNIFICANCE (for both methods)",
  "text": "It shall be demonstrated for each type, variant and version of a vehicle fitted with the efficient 48V motor generator that the uncertainty of the CO2 savings calculated in accordance with Formula 7 or Formula 17 is not greater than the difference between the total CO2 savings and the minimum savings threshold specified in Article 9(1) of Implementing Regulation (EU) No 725/2011 and Commission Implementing Regulation (EU) No 427/2014 (see Formula 21).\nFormula 21\nMT < C CO 2 − s C CO 2 − ΔCO 2 m\nWhere:\nMT minimum threshold [g CO2/km]\nC CO 2 total CO2 saving [g CO2/km]\ns C CO 2 standard deviation of the total CO2 saving [gCO2/km]\nΔCO 2 m CO2 correction coefficient due to the positive mass difference between the efficient 48V motor generator plus 48V/12V DC-DC converter and the baseline alternator. For ΔCO 2 m the data in Table 4 is to be used.\nTable 4\nCO2 correction coefficient due to the extra mass\nType of fuel\nCO2 correction coefficient due to the positive mass difference ( ΔCO 2 m )[g CO2/km]\nPetrol\n0,0277 · Δm\nDiesel\n0,0383 · Δm\nΔm (in Table 4) is the extra mass due to the installation of the 48V motor generator and the 48V/12V DC-DC converter. It is the positive difference between the mass of the 48V motor generator plus the 48V/12V DC-DC converter and the mass of baseline alternator. The mass of the baseline alternator is 7 kg. The extra mass is to be verified and confirmed in the verification report to be submitted to the type approval authority together with the application for certifications.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "Commission Implementing Regulation (EU) No 427/2014 of 25 April 2014 establishing a procedure for the approval and certification of innovative technologies for reducing CO2 emissions from light commercial vehicles pursuant to Regulation (EU) No 510/2011 of the European Parliament and of the Council (OJ L 125, 26.4.2014, p. 57)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2019/314/annex/division/6",
    "retrieved_at": "2026-11-01T15:12:49.117531+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."
}