Projects of NA 022

DIN EN IEC 60679-2 2023-11-21 Piezoelectric, dielectric and electrostatic oscillators of assessed quality - Part 2: Guide to the use of quartz crystal oscillators More  Comment 
DIN EN 50583-1 2023-11-21 Photovoltaics in buildings - Part 1: BIPV modules; German and English version prEN 50583-1:2023 More  Comment 
DIN IEC/TS 62586-3 2023-11-21 Power quality measurement in power supply systems - Part 3: Maintenance tests, calibration (IEC TS 62586-3:2025) More  Comment 
DIN EN IEC 61784-3-19 2023-11-17 Industrial communication networks - Profiles - Part 3-19: Functional safety fieldbuses - Additional specifications for CPF 19 More  Comment 
DIN EN IEC 62933-5-2 2023-11-17 Electrical energy storage (EES) systems - Part 5-2: Safety requirements for grid-integrated EES systems - Electrochemical-based systems (IEC 120/353/CDV:2024); German and English version prEN IEC 62933-5-2:2024 More  Comment 
DIN EN IEC 62745 2023-11-15 Safety of machinery - Requirements for cableless control systems of machinery More  Comment 
DIN EN IEC 62508 2023-11-14 Guidance on human aspects of dependability (IEC 56/2030/CDV:2024); German and English version prEN IEC 62508:2024 More  Comment 
DIN EN IEC 61249-2-53 2023-11-10 Materials for printed boards and other interconnecting structures - Part 2-53: Reinforced base materials clad and unclad - PTFE unfilled laminate sheets of defined flammability (vertical burning test), copper-clad (IEC 91/1978/CDV:2024); German and English version prEN IEC 61249-2-53:2024 More  Comment 
DIN EN IEC 62133-1 2023-11-09 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications - Part 1: Nickel systems (IEC 21A/890/CDV:2024); German and English version prEN IEC 62133-1:2024 More  Comment 
DIN EN IEC 62841-4-9-100 2023-11-07 Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 4-9: Particular requirements for battery-powered chain saws for tree service; German and English version prEN IEC 62841-4-9:2023/prAA:2023 More  Comment 

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