ČAS - Věstník 2025-8

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39 Věstník 8/2025 prEN ISO 6789-2 Assembly tools for screws and nuts Hand torque tools - Part Requirements for calibration and determination of measurement uncertainty (ISO/DIS 6789-2:2025) CEN/SS I09 2025-09-15 prEN 18219 Digital product passport Unique identifiers CEN/CLC/JTC 2025-09-18 prEN 18220 Digital product passport Data carriers CEN/CLC/JTC 2025-09-18 prEN 18216 Digital product passport Data exchange protocols CEN/CLC/JTC 2025-09-18 prEN 18222 Digital Product Passport Application Programming Interfaces (APIs) for the product passport lifecycle management and searchability CEN/CLC/JTC 2025-09-18 prEN 18223 Digital Product Passport System interoperability CEN/CLC/JTC 2025-09-18 prEN 18221 Digital product passport data storage, archiving, and data persistence CEN/CLC/JTC 2025-09-18 prEN 18235-1 Trusted data transactions Part Terminology, concepts and mechanisms CEN/CLC/JTC 2025-09-11 CENELEC v období 2025-06-01 2025-06-30 Údaje jsou převzaty databáze CENELEC. Označení Název angličtině Původce Lhůty prEN IEC 61755-3-7:2025 Fibre optic interconnecting devices and passive components Connector optical interfaces Part 3-7: Connector parameters non-dispersion shifted single mode physically contacting fibres Non-angled 2,5 mm and 1,25 diameter cylindrical composite ferrules using titanium fibre surrounding material CLC/TC 86BXA 2025-09-19 prEN IEC 61300-2-33:2025 Fibre optic interconnecting devices and passive components Basic test and measurement procedures - Part 2-33: Tests Assembly and disassembly fibre optic mechanical splices, fibre management systems and protective housings CLC/TC 86BXA 2025-08-29 prEN IEC 63522-46:2025 Electrical relays Tests and measurements Part 46: Impulse voltage test CLC/SR 2025-08-01 prEN IEC 60079-1:2025 Explosive atmospheres Part Equipment protection by flameproof enclosures „d“ CLC/TC 2025-08-29 prEN IEC 62590-3-2:2025 Railway applications Electronic power converters for fixed installations Part 3-2: traction applications - Static frequency converter CLC/TC 2025-08-29 prEN IEC 60940:2025 Application capacitors, resistors, inductors and complete filter units for electromagnetic interference suppression General rules and safety requirements CLC/TC 40XA 2025-08-29 prEN IEC 60068-3-6:2025 Environmental testing Part 3-6: Supporting documentation and guidance Confirmation the performance temperature/ humidity chambers CLC/SR 104 2025-08-15 prEN IEC 61869-22:2025 Instrument transformers Part 22: Instrument transformers integrated with other devices with Um Requirements and tests CLC/TC 2025-09-05 prEN IEC 61853-2:2025 Photovoltaic (PV) module performance testing and energy rating Part Spectral responsivity, incidence angle and nominal module operating temperature measurements CLC/TC 2025-09-12 prEN IEC 60851-5:2025 Winding wires Test methods Part Electrical properties CLC/TC 2025-09-05