Projects of NA 022

DIN EN IEC 61215-1-4 2025-03-14 Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1-4: Special requirements for testing of thin-film Cu(In,GA)(S,Se)2 based photovoltaic (PV) modules More  Comment 
DIN EN IEC 61621 2025-03-13 Dry, solid insulating materials - Resistance test to high-voltage, low-current arc discharges More  Comment 
DIN EN IEC 60544-4 2025-03-13 Electrical insulating materials - Determination of the effects of ionizing radiation - Part 4: Classification system for service in radiation environments More  Comment 
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 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 
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 

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