IEC 63267-1 Ed. 1.0 b:2023 Fibre optic interconnecting devices and passive components – fibre optic connector optical interfaces – Part 1: Enhanced macro bend loss multimode 50 μm core diameter fibres – General and guidance standard by International Electrotechnical Commission, 05/01/2023
IEC 60287-1-3 Ed. 2.0 en:2023 Electric cables - Calculation of the current rating - Part 1-3: Current rating equations (100 % load factor) and calculation of losses - Current sharing between parallel single-core cables and calculation of circulating current losses standard by International...
IEC 62927 Ed. 1.1 b:2023 Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) - Electrical testing CONSOLIDATED EDITION standard by International Electrotechnical Commission, 05/01/2023
IEC 61249-2-51 Ed. 1.0 b:2023 Materials for printed boards and other interconnecting structures – Part 2-51: Reinforced base materials, clad and unclad – Base materials for integrated circuit card carrier tape, unclad standard by International Electrotechnical Commission, 05/01/2023
IEC 61784-2-21 Ed. 1.0 b:2023 Industrial networks – Profiles – Part 2-21: Additional real-time fieldbus profiles based on ISO/IEC/IEEE 8802-3 – CPF 21 standard by International Electrotechnical Commission, 05/01/2023
IEC 61156-11 Ed. 2.0 en:2023 Multicore and symmetrical pair/quad cables for digital communications – Part 11: Symmetrical single pair cables with transmission characteristics up to 1,25 GHz – Horizontal floor wiring – Sectional specification standard by International Electrotechnical Commission, 05/01/2023
IEC 61076-8-104 Ed. 1.0 b:2023 Connectors for electrical and electronic equipment – Product requirements – Part Part 8-104: Power connectors – Detail specification for 2-pole circular connectors with 40 A rated current and push-pull locking IP65/IP67 with metal housing standard by International...
IEC 62282-8-301 Ed. 1.0 b:2023 Fuel cell technologies – Part 8-301: Energy storage systems using fuel cell modules in reverse mode – Power-to-methane energy systems based on solid oxide cells including reversible operation – Performance test methods standard by International Electrotechnical Commission,...
IEC 63098-4 Ed. 1.0 en:2023 Transmitting and receiving equipment for radiocommunication – Radio‑over‑fibre technologies and their performance standard – Part 4: Radio‑over‑fibre-based indoor distributed antenna system (DAS) for 5G standard by International Electrotechnical Commission, 05/01/2023
IEC 62106-6 Ed. 2.0 en:2023 Radio data system (RDS) - VHF/FM sound broadcasting in the frequency range from 64,0 MHz to 108,0 MHz - Part 6: Compilation of technical specifications for Open Data Applications in the public domain standard by International Electrotechnical Commission, 05/01/2023
IEC 61300-3-4 Ed. 4.0 b:2023 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-4: Examinations and measurements - Attenuation standard by International Electrotechnical Commission, 05/01/2023
IEC GUIDE 115 Ed. 3.0 b:2023 Application of uncertainty of measurement to conformity assessment activities in the electrotechnical sector standard by International Electrotechnical Commission, 04/01/2023