Projects of NA 022

DIN EN 50743 2025-10-02 Ecodesign for power electronics including approach for environmental product declarations and specifications for the material efficiency assessment; German and English version prEN 50743:2025 More  Comment 
DIN IEC/IEEE 63685 2025-10-02 Post-market surveillance of machine learning-enabled medical device More  Comment 
DIN EN 61770/AC 2025-10-02 Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets More  Comment 
DIN VDE 0119-207-10 2025-10-02 State of the railway vehicles - Control and instrumentation technology - Part 207-10: Speed measurement and display equipment More  Comment 
DIN EN IEC 63678 2025-10-01 Standardized plug and socket design for DC photovoltaic (PV) systems More  Comment 
DIN EN IEC 61535-1 2025-10-01 Installation couplers intended for permanent connection in fixed installations - Part 1: Installation couplers for AC-side of photovoltaic (PV) systems (23/1151/NP:2025-03) More  Comment 
DIN IEC/TS 62446-4 2025-09-26 Photovoltaic (PV) system - Requirements for testing, documentation and maintenance - Part 4: Photovoltaic modules and plants - Outdoor electroluminescence imaging More  Comment 
DIN IEC/TS 62446-3 2025-09-26 Photovoltaic (PV) systems - Requirements for testing, documentation and maintenance - Part 3: Photovoltaic modules and plants - Outdoor infrared thermography More  Comment 
DIN EN IEC 63402-3 2025-09-25 Energy Efficiency - Customer Energy Management Systems - Part 3: Energy Manger (IEC 23K/122/NP:2025) More  Comment 
DIN EN 50742 2025-09-25 Safety of machinery - Protection against corruption; German and English version prEN 50742:2025 More  Comment 

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