• 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 767.6

DIN EN IEC 61643-332 2023-08-10 Components for low-voltage surge protection - Part 332: Selection and application principles for metal oxide varistors (MOV) (IEC 37B/230/CDV:2022); German version prEN IEC 61643-332:2022 More  Comment 
DIN VDE 0845-1-4 2021-01-27 Protection of telecommunication lines using metallic symmetric conductors against lightning-induced surges More  Comment 
DIN VDE 0845-1-2 2021-01-27 Protection of telecommunication lines against direct lightning flashes More  Comment 
DIN VDE 0845-1-3 2021-01-27 Protection of telecommunication lines against direct lightning flashes More  Comment 
DIN VDE 0845-6-3 2016-08-01 Electromagnetic influence of electric power supply on telecommunication systems - Part 3: Influence by alternating current traction systems More  Comment 
IEC 37B/99/CDV 2008-06-13 IEC 61643-312 Ed. 1.0: Components for low-voltage surge protective devices - Part 312: Preferred values and characteristics for gas discharge tubes More  Comment 
IEC 37B/100/CDV 2008-06-13 Components for low-voltage surge protective devices - Part 313: Selection and applications principles for gas discharge tubes More  Comment 
IEC 37B/98/CDV 2008-06-13 IEC 61643-311 Ed. 2.0: Components for low-voltage surge protective devices - Part 311: Test circuits and methods for gas discharge tubes More  Comment 
IEC 37B/89/NP 2008-01-04 Isolation Transformers for Lightning Protection(ITL) More  Comment 
IEC 37B/83/DC 2006-03-17 Maintenance review of 61643 series and scope of IEC 61643-311 More  Comment 

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