Deutsche Akkreditierungsstelle GmbH German Accreditation Body Annex to the Accreditation Certificate D-PL-11095-01-00 according to DIN EN ISO/IEC 17025:2005 Period of validity: 21.08.2017 to 15.12.2020 Holder of certificate: UL International GmbH DEWI with its test laboratories: Ebertstraße 96, 26382 Wilhelmshaven Kasinoplatz 3, 26122 Oldenburg Tests in the fields: Determination of Wind Potential and Energy Yield of Wind Turbines; Determination of the site quality ; sound immission assessment for wind turbines by calculation; wind measurements and measurements of the power performance; measurements of electrical characteristics; measurements of mechanical loads of wind turbines. Within the scope of accreditation marked with *, the testing laboratory is permitted, without being required to inform and obtain prior approval from DAkkS, to use standards or equivalent testing methods listed here with different issue dates. The testing laboratory maintains a current list of all testing standards within the flexible scope of accreditation. Abbreviations used: see last page The test procedures are marked with the following abbreviations for the locations where they are performed: WHV = Wilhelmshaven OL = Oldenburg This document is a translation. The definitive version is the original German annex to the accreditation certificate. 1/6
1 Determination of Wind Potential and Energy Yield of Wind Turbines OL IEC 61400-1* Ed. 3.1 2014-04 IEC 61400-12-1* Ed. 2 2017-03 FGW TR6, Rev. 9* 2014-09 Wind Turbines - Part 1: Design Requirements Wind turbines - Part 12: Power performance measurements of electricity producing wind turbines Determination of wind potential and energy yields MEASNET 2016-04 Evaluation of site specific wind conditions, version 2 2 Determination of the site quality in accordance with the German Renewable Act (EEG 2017) OL FGW TG 6, Rev. 9* Appx. C 2016-09 Determining the site quality for commissioning in accordance with the German Renewable Act (EEG 2017) 3 Determination of sound immission of wind turbines by calculation/prognosis OL DIN ISO 9613-2* 1999-10 TA Lärm 1998 Hinweise zum Schallimmissionsschutz bei Windenergieanlagen 2005-03 Acoustics - Attenuation of sound during propagation outdoors - Part 2: General method of calculation Sixth general Administrative Regulation Federal Control of Pollution Law (Technical Guidance for protection against noise - TA Lärm) Hinweise der Bund/Länder-Arbeitsgemeinschaft für Immissionsschutz Period of validity: 21.08.2017 to 15.12.2020 - Translation - 2/6
4 Wind measurements and measurements of the power performance WHV IEC 61400-12* 1998-02 IEC 61400-12-1 ED.2* 2017-03 IEC 61400-12-2* 2013-03 FGW TR 2 Rev.16* 2010-01 FGW TR5, Rev. 07* 2017-01 MEASNET Rev. 5 2009-12 Wind turbine generator systems - Part 12: Wind turbine power performance testing Wind turbines - Part 12-1: Power performance measurements of electricity producing wind turbines Wind turbines - Part 12-2: Power performance of electricity - producing wind turbines based on nacelle anemometry Determining the Power Performance and Standardised Energy Yields Determination and application of the reference yields Measurement Procedure Power Performance Measurement Techniques 5 Measurement of the electrical characteristics of energy generating units and systems WHV IEC 61400-21 ED.2* 2008-08 IEEE 519* 2014 DIN VDE V 0124-100* 2012-07 FGW TR 3, Rev. 24* 2016-03 FGW TR 8, Rev. 6* 2013-05 Wind turbines - Part 21: Measurement and assessment of power quality characteristics of grid connected wind turbines Recommended Practices and Requirement for Harmonic Control in Electric Power Systems Grid integration of generator plants - Low-voltage - Test requirements for generator units to be connected to and operated in parallel with low-voltage distribution networks Determination of the electrical characteristics of power generating units and systems in medium-, high- and extra-high voltage grids Certification of the Electrical Characteristics of Power Generating Units and Systems in Low-, Medium-, High- and Extra-High Voltage Grids Period of validity: 21.08.2017 to 15.12.2020 - Translation - 3/6
MEASNET, V. 4 2009-10 VDE-AR-N 4120* 2015-01 VDN 2007-08 AEE PVVC, V. 10 2012-01 CEI 0-16 Ed. 4 2014 CEI 0-21 Ed. 3 2014 ENTSO-E 2015-05 Power quality measurement procedure, Vers. 4 Technical requirements for the connection and operation of customer installations to the high voltage network (TAB high voltage) Technical Rules for the assessment of network disturbances VDN, VEO, VSE AES CSRES. 2 nd Edition PROCEDIMIENTOS DE VERIFICACION, VALIDACION Y CERTIFICACION DE LOS REQUISITOS DEL PO 12.3 SOBRE LA RESPUESTA DE LAS INSTALACIONES EÓLICAS ANTE HUECOS DE TENSIÓN, Version 10 Reference Technical Rules for the Connection of Active and Passive Consumers to the HV and MV Electrical Networks of Distribution Company Reference Technical Rules for the Connection of Active and Passive Users to the LV Electrical Utilities Network code for requirements for grid connection applicable to all generators 6 Measurement of the mechanical loads on wind turbines WHV IEC 61400-13 Ed. 1* 2015 IEC 61400-1 Ed. 3* 2005 IEC 61400-2 Ed. 3 2013 Wind turbines - Part 13: Measurement of mechanical loads Wind Turbines - Part 1: Design Requirement Wind Turbines - Part 2: Small Wind Turbines Chapters: 5.2 Design methods (testing requirements) Part II Type Testing 13. Testing Annex G Example of test reporting formats Annex I Natural frequency anaylsis Period of validity: 21.08.2017 to 15.12.2020 - Translation - 4/6
IEC 61400-4 Ed. 1 2012 IEC 61400-22 Ed. 1 2010 GL 2012 IV Part 2 2012-12 GL 2010 IV Part 1 2010-07 VDI 3834 Blatt 1 August 2015 Wind Turbines - Part 4: Design Requirements for wind turbine gearboxes Chapters: 8. Design verification (specifies the testing to be done on a wind turbine gearbox) 8.2 Test planning 8.3 Workshop prototype testing 8.4 Field test Chapter 8.5 Production testing 8.8 Bearing specific validation 8.9 Test documentation Wind Turbines - Part 22: Conformity testing and certification Chapters: 8.4 Type Testing 8.8 Type characteristic measurements 8.4.1 SWT testing requirement "Duration Test acc. 61400-2" Annex (D) Safety and Function Testing Germanischer Lloyd: Rules and Guidelines, IV Industrial Services, Part I Guideline for the Certification of Offshore Wind Turbines, Edition 2012 Chapter: 10. Testing of Wind Turbines Germanischer Lloyd: Rules and Guidelines, IV Industrial Services, Part I Guideline for the Certification of Wind Turbines, Edition 2010 Chapter: 10. Testing of Wind Turbines Messung und Beurteilung der mechanischen Schwingungen von Windenergieanlagen und deren Komponenten Blatt 1: Windenergieanlagen mit Getriebe Abbreviations used: AEE CEI DIN ENTSO-E FGW GL Asociación Empresarial èolica Comitato Elettrotecnico Italiano Deutsches Institut für Normung e.v. European Network of Transmission System Operators for Electricity FGW e. V. Fördergesellschaft Windenergie und andere Dezentrale Energien Germanischer Lloyd Period of validity: 21.08.2017 to 15.12.2020 - Translation - 5/6
IEC International Electrotechnical Commission IEEE Institute of Electrical and Electronics Engineers MEASNET Measuring Network of Wind Energy Institutes VDE Verband der Elektrotechnik Elektronik Informationstechnik e. V. VDI Verein Deutscher Ingenieure VDN Verband der Netzbetreiber Period of validity: 21.08.2017 to 15.12.2020 - Translation - 6/6