Technical Standard

Instrument transformers – Part 1: General requirements
standard by International Electrotechnical Commission, 06/01/2023

Connectors for electronic equipment – Product requirements – Part 3-106: Rectangular connectors – Detail specification for protective housings for use with 8-way shielded and unshielded connectors for industrial environments incorporating the IEC 60603-7 series interface
standard by International Electrotechnical Commission, 07/01/2023

Power systems management and associated information exchange – Data and communications security – Part 3: Communication network and system security – Profiles including TCP/IP
standard by International Electrotechnical Commission, 06/01/2023

Determination of certain substances in electrotechnical products – Part 12: Simultaneous determination – Polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry
standard by International Electrotechnical Commission, 03/01/2023

Reliability testing – Compliance tests for constant failure rate and constant failure intensity
standard by International Electrotechnical Commission, 02/01/2023

Multicore and symmetrical pair/quad cables for digital communications – Part 1: Generic specification
standard by International Electrotechnical Commission, 03/01/2023

Industrial communication networks –Fieldbus specifications – Part 5-28: Application layer service definition – Type 28 elements
standard by International Electrotechnical Commission, 03/01/2023

Industrial networks – Profiles – Part 1-5: Fieldbus profiles – Communication Profile Family 5
standard by International Electrotechnical Commission, 03/01/2023

Sound system equipment – Part 23: TVs and monitors – Loudspeaker systems
standard by International Electrotechnical Commission, 02/01/2023

Secondary cells and batteries containing alkaline or other non-acid electrolytes – Secondary lithium cells and batteries for use in industrial applications CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 05/01/2023