Household and similar electrical appliances - Safety - Part 2-24: Particular requirements for refrig...
IEC 60335-2-24:2025 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60335-2-24:2025 edition 9.0 and the previous IEC 60335-2-24:2020 edition 8.0. Furthermore, comments from IEC SC 61C experts are provided to explain the reasons of the most relevant changes, or to clarify any part…
Household and similar electrical appliances - Safety - Part 2-24: Particular requirements for refrig...
IEC 60335-2-24:2025 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-24:2025 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-24:2025 deals with the safety of the following…
Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, f...
This document describes a method with two procedures for the assessment of carbon black or pigment particle and agglomerate size, and the rating of dispersion in polyolefin pipes, fittings and compounds.
The method is applicable to polyolefin pipes and fittings, as well as raw material in pellet form, with the choice of procedure to be determined by the referring specification.
The method is…
Household and similar electrical appliances - Test code for the determination of airborne acoustical...
IEC 60704-2-11:2025 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60704-2-11:2025 EXV includes the content of the references made to IEC 60704-1:2021.
IEC 60704-2-11:2025 applies to electrically-operated food…
Security for industrial automation and control systems – Part 2-2: IACS security protection scheme
IEC PAS 62443-2-2: 2025 provides guidance on the development, validation, operation, and maintenance of a set of technical, physical, and process security measures called Security Protection Scheme (SPS). The document’s goal is to provide the asset owner implementing an IACS Security Program (SP) with mechanisms and procedures to ensure that the design, implementation and operation of an SPS…
Communication networks and systems for power utility automation - Part 90-30: IEC 61850 Function Mod...
IEC TR 61850-90-30:2025, which is a Technical Report, describes extensions of the SCL Substation/Process Section allowing the creation of a comprehensive, IED and hardware independent specification of an IEC 61850 based power system.
It addresses how to:
• decompose functions in SCL
• show function classifications in SCL
• relate functions with the SCL Substation and Process Section
• relate…
High-voltage switchgear and controlgear - Part 315: Direct current (DC) transfer switches
IEC TS 62271-315:2025 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC TS 62271-315:2025 EXV includes the content of the references made to IEC TS 62271-5:2024.
IEC TS 62271-315:2025 is applicable to direct current (…
Copper, lead, zinc and nickel concentrates — Experimental methods for checking the precision of samp...
This document specifies methods for checking the precision of primary sampling, sample processing, chemical analysis, physical testing and determination of moisture content of copper, lead, zinc and nickel concentrates being carried out in accordance with the methods specified in ISO 12743, expressed in terms of standard deviations.
