Projects of NA 022

DIN EN IEC 61439-2/AA 2024-01-16 Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies; German and English version EN IEC 61439-2:2021/prAA:2023 More  Comment 
DIN IEC 61874 2024-01-16 Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ('density logging') (IEC 61874:2025) More 
DIN EN 50342-5 2024-01-14 Lead-acid starter batteries - Part 5: Mechanical properties of battery housings and handles; German version EN 50342-5:2025 More  Comment 
DIN EN 62554 2024-01-14 Sample preparation for measurement of mercury level in fluorescent lamps and low-pressure mercury UV radiation sources (IEC 62554:2011 + A1:2017 + AMD2:2025); German version EN 62554:2011 + A1:2018 + A2:2025 More  Comment 
DIN EN 50342-6 2024-01-14 Lead-acid starter batteries - Part 6: Batteries for micro-cycle applications; German version EN 50342-6:2025 More  Comment 
DIN VDE V 0800-750 2024-01-12 Network documentation in power supply companies More  Comment 
DIN EN IEC 61000-4-41 2024-01-12 Electromagnetic compatibility (EMC) - Part 4-41: Testing and measurement techniques - Broadband radiated immunity tests (IEC 61000-4-41:2024); German version EN IEC 61000-4-41:2025 More  Comment 
DIN EN IEC 63369-1 2024-01-11 Carbon footprint calculation applicable to industrial lithium-ion batteries - Part 1: General requirements and methodology (IEC 21A/948/FDIS:2025); German and English version FprEN IEC 63369-1:2025 More  Comment 
DIN IEC/TS 63457-1 2024-01-11 Household and similar electrical appliances - Repair, refurbishment, and remanufacturing of an appliance and subsequent safety testing - Part 1: General safety requirements (IEC 61/7095/CD:2023); Text in German and English More  Comment 
DIN EN IEC 61300-3-50 2024-01-11 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-50: Examinations and measurements - Crosstalk for optical spatial switches (IEC 86B/4841/CDV:2024); German and English version prEN IEC 61300-3-50:2024 More  Comment 

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