Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluc...
IEC 61000-3-3:2013+A1:2017+A2:2021 is concerned with the limitation of voltage fluctuations and flicker impressed on the public low-voltage system. It specifies limits of voltage changes which may be produced by an equipment tested under specified conditions and gives guidance on methods of assessment. It is applicable to electrical and electronic equipment having an input current equal to or…
Woodworking machines — Safety — Part 12: Tenoning/profiling machines
This document gives the safety requirements and measures for stationary, manually loaded and unloaded:
— single end tenoning machines with manual feed sliding table;
— single end tenoning machines with mechanical feed sliding table;
— single end tenoning and/or profiling machines with mechanical feed;
— double end tenoning and/or profiling machines with mechanical feed, also…
Petroleum and natural gas industries — Specific requirements for offshore structures — Part 10: Mari...
This document provides requirements and guidelines for marine geophysical investigations. It is applicable to operators/end users, contractors and public and regulatory authorities concerned with marine site investigations for offshore structures for petroleum and natural gas industries.
This document provides requirements, specifications, and guidance for:
a) objectives, planning, and quality…
Rotating electrical machines - Part 31: Selection of energy-efficient motors including variable spee...
IEC TS 60034-31:2021 provides a guideline of technical and economical aspects for the application of energy-efficient electric AC motors. It applies to motor manufacturers, OEMs (original equipment manufacturers), end users, regulators, legislators and other interested parties.
This document is applicable to all electrical machines covered by IEC 60034-1, IEC 60034-30‑1 and IEC TS 60034-30-2.
a…
Framework for energy market communications - Part 451-7: Balancing processes, contextual and assembl...
IEC 62325-451-7:2021 specifies a UML package for the electricity balancing business process and its associated document contextual models, assembly models and XML schemas for use within the European style electricity markets.
This part of IEC 62325 is based on the European style market contextual model (IEC 62325-351). The business process covered by this part of IEC 62325 is described in Clause…
Project, programme and portfolio management — Context and concepts
This document specifies the organizational context and underlying concepts for undertaking project, programme and portfolio management. It also provides guidance for organizations to adopt or improve project, programme and portfolio management using the standards prepared by ISO/TC 258.
This document is applicable to most organizations, including public and private organizations and it is not…