Power quality management - Part 1: General guidelines
IEC TS 63222-1:2021(E), which is a Technical Specification, is intended to provide provisions associated to the main use cases regarding recognized engineering practices applicable to power quality management in public electric power supply networks. It summarizes the operation in power quality management and investigates the current standards, for requirement of power quality assessment work, as…
IEC 60038:2009+A1:2021 specifies standard voltage values which are intended to serve as preferential values for the nominal voltage of electrical supply systems, and as reference values for equipment and system design. This seventh constitutes a technical revision. The significant technical changes are:
- the addition of the values of 230 V (50 Hz) and 230/400 V (60 Hz) to Table 1;
- the…
Household and similar electrical appliances - Safety - Part 2-10: Particular requirements for floor ...
IEC 60335-2-10:2021 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 60335-2-10:2021 edition 6.0 and the previous IEC 60335-2-10:2002+AMD1:2008 CSV edition 5.1. Futhermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes.
IEC…
Household and similar electrical appliances - Safety - Part 2-13: Particular requirements for deep f...
IEC 60335-2-13:2021 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 60335-2-13:2021 edition 7.0 and the previous IEC 60335-2-13:2009+AMD1:2016 CSV edition 6.1. Futhermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes.
IEC…
Household and similar electrical appliances - Safety - Part 2-36: Particular requirements for commer...
IEC 60335-2-36:2021 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 60335-2-36:2021 edition 7.0 and the previous IEC 60335-2-36:2017 edition 6.0. Futhermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes.
IEC 60335-2-36:2021…
Household and similar electrical appliances - Safety - Part 2-59: Particular requirements for insect...
IEC 60335-2-59:2021 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 60335-2-59:2021 edition 4.0 and the previous IEC 60335-2-59:2002+AMD1:2006+AMD2:2009 CSV edition 3.2. Futhermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes…
Household and similar electrical appliances - Safety - Part 2-64: Particular requirements for commer...
IEC 60335-2-64:2021 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 60335-2-64:2021 edition 4.0 and the previous IEC 60335-2-64:2002+AMD1:2007+AMD2:2017 CSV edition 3.2. Futhermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes…
Thermal standardization on semiconductor packages - Part 1: Thermal resistance and thermal parameter...
IEC TR 63378-1:2021(E) specifies the terms and definitions that are commonly used for thermal characteristics of BGA and QFP type semiconductor packages, and guidelines to use these thermal characteristics.
