• 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/K 121

DIN IEC/TR 60909-4 2022-02-23 Short-circuit currents in three-phase AC systems - Part 4: Examples for the calculation of short-circuit currents (IEC TR 60909-4:2021) More  Comment 
IEC 73/152/CDV 2008-10-03 IEC 60865-1 Ed. 3.0: Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods More  Comment 

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