Certificate No. This certificate is issued to for the wind turbine wind turbine class (class, standard, year) Renewable Energy Innovation & Technology Avda. Ciudad de la Innovación 2 31621 Sarriguren (Navarra) Spain G114-2.1MW IEC IIIA WT class IIIA, IEC 61400-1/A1, 2010 This certificate is transferred from IEC 61400-22 to IECRE and attests compliance with IEC 61400 Series as specified in subsequent pages. It is based on the following reference documents: Design basis evaluation conformity statement Dated (*covered in the design evaluation conformity statement) Design evaluation conformity statement Dated Type test conformity statement Dated Manufacturing conformity statement Dated Final evaluation report Dated STC 180104 Rev. 1 04.10.2018 STC 180104 Rev. 1 04.10.2018 STC 180107 Rev. 1 04.10.2018 STC 180106 Rev. 1 04.10.2018 R12658728-12 Rev. 0 20.12.2018 The conformity evaluation was carried out in accordance with the rules and procedures of the IECRE System www.iecre.org The wind turbine type specification begins on page 2 of this certificate. Changes in the system design or the manufacturer s quality system are to be approved by the Certification Body. Without approval, the certificate loses its validity. This certificate is valid until: 2023-05-22 Approved for issue on behalf of the IECRE Certification Body: UL Renewables Jörn Gerlach Vice Head of Certification Body Cuxhaven 2018-12-20 DEWI-OCC GmbH Am Seedeich 9 27472 Cuxhaven, Germany Issued 2017-10 1/7
Machine parameters: Power regulation: Rotor orientation: Number of rotor blades: 3 Rotor tilt: 6º Cone angle: -3º Rated power: Rated wind speed Vr: Pitch-controlled Upwind 2100 kw 9.4 m/s Rotor diameter: 114 Hub height(s): Hub height operating wind speed range Vin Vout: Design life time: Software version: 80 / 93 / 125 m 3 25 m/s 20 years Control Arquitecture Version V3 or superior Wind conditions: Characteristic turbulence intensity Iref at Vhub = 15 m/s: 0.16 Annual average wind speed at hub height Vave : 7.5 m/s Reference wind speed Vref : 37.5 m/s Mean flow inclination: 8º Hub height 50-year extreme wind speed Ve50: 52.5 m/s Electrical network conditions: Normal supply voltage and range: 690V +/- 10% Normal supply frequency and range: 50Hz +/- 3% 60Hz +/- 4% Voltage imbalance: 5% Maximum duration of electrical power network outages: Number of electrical network outages not dimensioning 52/yr. Issued 2017-10 2/7
Other environmental conditions (where taken into account): Design conditions in case of offshore WT : NA Normal and extreme temperature ranges: Relative humidity of the air: Up to 95% Normal: -10ºC to +40ºC Air density: 1.225 kg/m 3 Solar radiation: 1000 W/m 2 Lightning protection system (standard and protection class): Extreme: -20ºC to +50ºC IEC 61400-24:2010, LPL I Earthquake model and parameters (standard and key parameters e.g. spectrum, model, seismic zone, soil class, etc.): Other design conditions : NA NA
Major components: **If not otherwise stated, the certificate holder is the manufacturer. Blade: G114 Infused blade, structural shells and adhesive joints Material: Glass fiber reinforced resin Blade length: 56m Number of blades: 3 LM Wind Power A/S LM56.0P Blade: B114 Infused blade, structural shells and adhesive joints Material: Glass fiber reinforced resin Blade length: 56m Number of blades: 3 G114 2.0 TB Blade: B114 Infused blade, structural shells and adhesive joints Material: Glass fiber reinforced resin Blade length: 56m Number of blades: 3 G114 2.0 STD Blade bearing: Four-point contact double row Laulagun F2655M00DST0125
Blade bearing: Four-point contact double row Rollix 13-2418 / 13-2415 Blade bearing: Four-point contact double row IMO 40-552418/0 Blade bearing: Four-point contact double row Tianma (Chengdu) Railway Bearing Co, Ltd B030.53.2418 Pitch System: Motor / Actuator Pitch Controller Double acting hydraulic cylinder Hydraulic Glual / HINE Cilindros / Hydratech Industries Main shaft: Material: Steel shaft 42CrMo4 / 34CrNiMo6 GP309783 Main bearing: Spherical roller bearing JTEKT KOYO RHA W33TS1 RHA W33TS1CS
Main bearing: Spherical roller bearing SKF CA-W33 ECA-W33 Main bearing: Spherical roller bearing ZKL Brno a.s. EW33MH TPF Main bearing: Spherical roller bearing Timken YMDWEW886C WE-A Gearbox: Gear Ratio: Three stages gearbox (one planetary stage and two helical gear stages) 1:128.5 (50Hz) 1:102.5 (60Hz) GE2000PL Gearbox: Gear Ratio: Three stages gearbox (one planetary stage and two helical gear stages) 1:128.5 (50Hz) 1:102.5 (60Hz) ZF Wind Power EH861A
Gearbox: Gear Ratio: Three stages gearbox (one planetary stage and two helical gear stages) 1:128.5 (50Hz) 1:102.5 (60Hz) NGC GE2000PL Yaw System: Drive Actived by yaw drives GD293701 Bearing Friction Bearing GP222733 Gear Planetary gear with motor and brake Bonfiglioli 710T4U Gear Planetary gear with motor and brake Brevini Transmissions ELS2814- GE.L/9026922/1022/A.D.IEC100-112 Gear Planetary gear with motor and brake Comer PG 2504 Brake Hybrid ANTEC 20.101.562 / 20.101.563
Brake Hybrid Frenos Iruña 1445062 / 6700066 / 6700067 Generator: Type Rated Frequency: Rated Speed: Max. speed: Rated Current: Insulation Class: Doubly fed induction machine Gamesa CR2X 2170 kw 50Hz / 60Hz 2016 rpm /1680 rpm / 1344 rpm 1900 & 1545 rpm 690 V 1641 A F IP54 / IP23 Generator: Type Rated Frequency: Rated Speed: Max. speed: Rated Current: Insulation Class: Doubly fed induction machine ABB AMK500L4A 2170 kw 50Hz 1680 rpm 1900 rpm 690 V 1634 A F IP54
Converter: Back to back DFIG converter Ingeteam / Gamesa / Valencia Power Converters Drawing / Data sheet / Part No: INGECON W Rated Voltage (grid side): 690V Rated Current (grid side): 250-300A IP54 ABB Power Technology S.A. DTE2350/24 0.69 / 20 kv 2350 kva Starkstrom Gerätebau GmbH DTTH1NG 2500/30, 50Hz 0.69 / 30 kv 2350 kva Starkstrom Gerätebau GmbH DTTH1NG 2500/30, 50Hz 0.69 / 33 kv 2350 kva
ABB Power Technology S.A. 2350 / HiT33 0.69 / 33 kv 2350 kva ABB Power Technology S.A. DTE 2350/36 0.69 / 34.5 kv 2350 kva ABB Power Technology S.A. HiT-35 2220kVA 2500m 0.69 / 35 kv 2220 / 2350 kva
Tower: Tubular steel Sections: 3 Length: 80 m HH GD357188 Tower: Tubular steel Sections: 4 Length: 93 m HH GD328991 / GD323690 / GD382584 Tower: Tubular steel Sections: 5 Hub height: 125 m HH GD361717 Manuals: Operation & maintenance manual: Transport manual: Installation & commissioning. manual: A12-07-ECM049 A12-07-ECM036 A12-07-ECM036