Projects of NA 022

DIN EN IEC 61442/A1 2025-06-17 Test methods for accessories for power cables with rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV) More  Comment 
DIN EN IEC 62259 2025-06-17 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Nickel-cadmium prismatic rechargeable cells with partial gas recombination and batteries for use in industrial applications (IEC 21A/936/CDV:2025); German and English version prEN IEC 62259:2025 More  Comment 
DIN IEC/TS 62607-4-15 2025-06-12 Nanomanufacturing - Key control characteristics - Part 4-15: Nano-enabled energy storage - Electrical resistivity of carbon black for the electrodes of electrochemical devices: 4-electrods method More  Comment 
DIN EN IEC 60947-7-4 2025-06-12 Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors (IEC 121A/705/CDV:2025); German and English version prEN IEC 60947-7-4:2025 More  Comment 
DIN EN 301489-50 2025-06-12 ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part 50: Specific conditions for Cellular Communication Base Station (BS), repeater and ancillary equipment - Harmonised Standard for ElectroMagnetic Compatibility (Endorsement of the English version EN 301 489-50 V2.4.1 (2025-09) as a German standard) More  Comment 
DIN EN IEC 60539-1/A1 2025-06-11 Directly heated negative temperature coefficient thermistors - Part 1: Generic specification More  Comment 
DIN EN IEC 62282-3-300 2025-06-11 Fuel cell technologies - Part 3-300: Stationary fuel cell power systems - Installation More  Comment 
DIN EN IEC 63350 2025-06-11 Household electric appliances - Specification of the properties of a digital system for measuring the performance More  Comment 
DIN EN IEC 60115-4-20 2025-06-06 Fixed resistors for use in electronic equipment - Part 4-20: Blank detail specification: Power resistors with axial leads for through-hole assembly on circuit boards (THT), for high performance electronic equipment, classification level P, and/or for high-performance high-reliable electronic equipment, classification level R More  Comment 
DIN EN IEC 63548-1 2025-06-05 Bushing application guide<br /> - Part 1: Bushing selection and installation More  Comment 

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