Projects of NA 022

DIN EN IEC 60343 -1 2025-03-13 Recommended test methods for determining the relative resistance of insulating materials to breakdown by surface discharges More  Comment 
DIN EN IEC 60641-1 2025-03-13 Pressboard and presspaper for electrical purposes - Part 1: Definitions and general requirements More  Comment 
DIN EN IEC 60641-2 2025-03-13 Pressboard and presspaper for electrical purposes - Part 2: Methods of tests More  Comment 
DIN EN IEC 60601-2-36 2025-03-13 Medical electrical equipment - Part 2-36: Particular requirements for the basic safety and essential performance of therapy equipment for extracorporeally induced focused pressure pulses More  Comment 
DIN EN 50440/A2 2025-03-12 Efficiency of domestic electrical storage water heaters and testing methods More  Comment 
DIN EN IEC 60371-3-7 2025-03-12 Insulating materials based on mica - Part 3: Specifications for individual materials - Sheet 7: Polyester film mica paper with an epoxy resin binder for single conductor taping More  Comment 
DIN EN IEC 62443-4-1/A11 2025-03-12 Security for industrial automation and control systems - Part 4-1: Secure product development lifecycle requirements More  Comment 
DIN EN IEC 61960-4/A1 2025-03-12 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for portable applications - Part 4: Coin secondary lithium cells, and batteries made from them (IEC 21A/938/CDV:2025); German and English version EN IEC 61960-4:2024/prA1:2025 More  Comment 
DIN EN 61960-3/A1 2025-03-12 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for portable applications - Part 3: Prismatic and cylindrical lithium secondary cells and batteries made from them (IEC 21A/947/CDV:2025); German and English version EN 61960-3:2017/prA1:2025 More  Comment 
DIN EN IEC 61987-100 2025-03-12 Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 100: Data base standard for process measurement, control and automation equipment (IEC 61987-100:2025); German version EN IEC 61987-100:2025 More  Comment 

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