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IEC 61400-21-1:2019

Wind energy generation systems - Part 21-1: Measurement and assessment of electrical characteristics - Wind turbines

325.92 € 

IEC TS 61400-3-2:2019

Wind energy generation systems - Part 3-2: Design requirements for floating offshore wind turbines

268.41 € 

IEC 60076-22-4:2019

Power transformers - Part 22-4: Power transformer and reactor fittings - Insulating liquid to water heat exchangers

167.75 € 

IEC 60076-22-3:2019

Power transformers - Part 22-3: Power transformer and reactor fittings - Insulating liquid to air heat exchangers

139.00 € 

IEC 60076-22-1:2019

Power transformers - Part 22-1: Power transformer and reactor fittings - Protective devices

297.17 € 

IEC 60076-22-2:2019

Power transformers - Part 22-2: Power transformer and reactor fittings - Removable radiators

167.75 € 

IEC 60076-11:2018

Power transformers - Part 11: Dry-type transformers

297.17 € 

IEC TS 60076-23:2018

Power transformers - Part 23: DC magnetic bias suppression devices

196.52 € 

IEC 61400-25-1:2017

Wind energy generation systems - Part 25-1: Communications for monitoring and control of wind power plants - Overall description of principles and models

196.52 € 

IEC 61400-12-1:2017

Wind energy generation systems - Part 12-1: Power performance measurements of electricity producing wind turbines

335.51 € 

IEC TS 60076-20:2017

Power transformers - Part 20: Energy efficiency

196.52 € 

IEC 61400-25-4:2016

Wind energy generation systems - Part 25-4: Communications for monitoring and control of wind power plants - Mapping to communication profile

335.51 € 

IEC 60076-10:2016

Power transformers - Part 10: Determination of sound levels

297.17 € 

IEC 61400-13:2015

Wind turbines - Part 13: Measurement of mechanical loads

316.35 € 

IEC 61400-25-3:2015

Wind turbines - Part 25-3: Communications for monitoring and control of wind power plants - Information exchange models

196.52 € 

IEC 61400-25-2:2015

Wind turbines - Part 25-2: Communications for monitoring and control of wind power plants - Information models

316.35 € 

IEC 61400-2:2013

Wind turbines - Part 2: Small wind turbines

325.92 € 

IEC 60076-14:2013

Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials

268.41 € 

IEC 60076-3:2013

Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air

268.41 € 

IEC 61400-11:2012

Wind turbines - Part 11: Acoustic noise measurement techniques

268.41 €