# Commission Regulation (EU) 2017/1151 of 1 June 2017 supplementing Regulation (EC) No 715/2007 of the European Parliament and of the Council on type-approval of motor vehicles with respect to emissions from light passenger and commercial vehicles (Euro 5 and Euro 6) and on access to vehicle repair and maintenance information, amending Directive 2007/46/EC of the European Parliament and of the Council, Commission Regulation (EC) No 692/2008 and Commission Regulation (EU) No 1230/2012 and repealing Commission Regulation (EC) No 692/2008 (Text with EEA relevance), Division 1.1: Units, accuracy and resolution of electric parameters


Units, accuracy and resolution of measurements shall be as shown in Table A8/1.
Table A8/1
Parameters, units, accuracy and resolution of measurements
Equipment: static meter for active energy.
AC watt-hour meter, Class 1 in accordance with IEC 62053-21 or equivalent.
Whichever is greater.
Current integration frequency 20 Hz or more.
Parameter
Units
Accuracy
Resolution
Electrical energy
Wh
± 1 per cent
0,001 kWh
Electrical current
A
± 0,3 per cent FSD or
± 1 per cent of reading
0,1 A
Electric voltage
V
± 0,3 per cent FSD or
± 1 per cent of reading
0,1 V

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Source: https://www.legislation.gov.uk/eur/2017/1151/annex/Sub/8n1/division/division/1./division/1.1. (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-1151/annex-Sub/8n1/division/division-1./division-1.1.
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.