Refrigerant detection systems for flammable refrigerants
IEC TS 63542:2024 applies to refrigerant detection systems for use in appliances complying with a relevant standard of the IEC 60335 series using flammable refrigerants.
Relevant standards of the IEC 60335-series include:
– IEC 60335-2-40, Household and similar electrical appliances – Safety – Part 2-40: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers
–…
Security and resilience — Crisis management — Concepts, principles and framework
This document provides an outline of crisis concepts and the principles that inform and support contemporary thinking on the circumstances and conditions under which crises can develop.
It specifies:
— concepts and principles, governing crises;
— the social-ecological system (SES) framework in which crises develop;
— factors that contribute to crises;
— the progression and…
Leather — Physical and mechanical tests — Specimen and test piece conditioning
This document specifies the conditioning of leather for physical and mechanical testing in standard atmospheres. It is applicable to all types of dry leather.
Nanomanufacturing - Key control characteristics - Part 6-30: Graphene-based material - Anion concent...
IEC TS 62607-6-30:2024 establishes a standardized method to determine the chemical key control characteristic
- anion concentration
for powder of graphene-based material by
- ion chromatography.
In this document, the measured anions are fluoride, chloride, nitrite, bromide, nitrate, sulphate, and phosphate. These anions, present in the extraction solution of graphene-based materials, are…
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-5: Particular...
IEC 61558-2-5:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 61558-2-5:2024 deals with the safety of shaver transformers, power supply units incorporating a shaver…
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-5: Particular...
IEC 61558-2-5:2024 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 61558-2-5:2024 EXV includes the content of the references made to IEC 61558-1:2017.
IEC 61558-2-5:2024 deals with the safety of shaver transformers…
IEC 60269-1:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60269-1:2024 is applicable to fuses incorporating enclosed current-limiting fuse-links with rated breaking…
Low-voltage fuses - Part 4: Supplementary requirements for fuse-links for the protection of semicond...
IEC 60269-4:2024 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 60269-4:2024 edition 6.0 and the previous IEC 60269-4:2009+AMD1:2012+AMD2:2016 CSV edition 5.2. Furthermore, comments from IEC SC 32B experts are provided to explain the reasons of the most relevant changes, or to…
Low-voltage fuses - Part 3: Supplementary requirements for fuses for operation by unskilled persons ...
IEC 60269-3:2024 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 60269-3:2024 edition 5.0 and the previous IEC 60269-3:2010+AMD1:2013+AMD2:2019 CSV edition 4.2. Furthermore, comments from IEC SC 32B experts are provided to explain the reasons of the most relevant changes, or to…
Health informatics — Standardized data set for transfer of hemodialysis patients
The document defines a data set for the safe and timely transfer of haemodialysis procedure for end-stage renal disease (ESRD) patients. The necessary information for dialysis is provided through required, conditionally-required and optional data fields of the data set. Complicated use cases are also described in this document.
This document does not cover general quality requirements or system…
