• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Projects of DKE/UK 441.1

IEC 37A/140/CDV 2003-02-14 Amendment 2-f3 to IEC 61643-1: Surge protective devices connected to Low-voltage power distribution systems - Performance requirements and testing methods. More  Comment 
IEC 37A/142/CDV 2003-02-14 Amendment 2-f5 to IEC 61643-1: Surge protective devices connected to Low-voltage power distribution systems - Performance requirements and testing methods. More  Comment 
IEC 37A/123A/CD 2002-08-09 Revised - Amendment 2 to IEC 61643-1: Surge protective devices connected to Low-voltage power distribution systems - Performance requirements and testing methods. More  Comment 

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