High-voltage switchgear and controlgear - Part 316: Direct current by-pass switches and paralleling ...
IEC TS 62271-316:2024 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 TS 62271-316:2024 EXV includes the content of the references made to IEC TS 62271-5:2024.
IEC TS 62271-316:2024 is applicable to direct current (…
Household and similar electrical appliances - Safety - Part 2-34: Particular requirements for motor-...
IEC 60335-2-34:2024 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 60335-2-34:2024 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-34:2024 deals with the safety of sealed (hermetic…
Household and similar electrical appliances - Safety - Part 2-34: Particular requirements for motor-...
IEC 60335-2-34:2024 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 60335-2-34:2024 edition 7.0 and the previous IEC 60335-2-34:2021 edition 6.0. 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 2-34: Particular requirements for motor-...
IEC 60335-2-34:2024 deals with the safety of sealed (hermetic and semi-hermetic type) motor-compressors, their protection and control systems, if any, which are intended for use in equipment for household and similar purposes and which conform with the standards applicable to such equipment. It applies to motor-compressors tested separately, under the most severe conditions that can be expected…
Household and similar electrical appliances - Safety - Part 2-34: Particular requirements for motor-...
This pack contains IEC 60335-2-34:2024 EXV and IEC 60355-2-34:2024 CMV.
IEC 60335-2-34:2024 deals with the safety of sealed (hermetic and semi-hermetic type) motor-compressors, their protection and control systems, if any, which are intended for use in equipment for household and similar purposes and which conform with the standards applicable to such equipment. It applies to motor-compressors…
Household and similar electrical appliances - Safety - Part 2-74: Particular requirements for portab...
IEC 60335-2-74:2021+AMD1:2024 CSV deals with the safety of portable electric immersion heaters for household and similar purposes, their rated voltage being not more than 250 V.
Appliances not intended for normal household use but which nevertheless can be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the…
Fibre optic active components and devices - Package and interface standards - Part 2: SFF 10-pin tra...
IEC 62148-2:2010+AMD1:2024 CSV covers the physical interface specifications for the SFF MT-RJ/LC/MU duplex 10-pin fibre optic transceiver module family. With respect to the previous edition, this edition includes 10-pin SFF-LC, and SFF MU devices. It also cancels and replaces the first edition of IEC 62148-7 and the first edition of IEC 62148-9. This publication is to be read in conjunction with…
Touch and interactive displays - Part 22-10: Measuring methods of fingerprint recognition performanc...
IEC 62908-22-10:2024 specifies the standard measuring conditions and measurement methods for determining the performance of fingerprint recognition systems with under-display optical imaging fingerprint sensing. This document is applicable to use displays as illumination sources of optical imaging fingerprint sensing.
Light and lighting — Energy performance of lighting in buildings — Calculation of the impact of dayl...
This document defines the calculation methodology for determining the monthly and annual amount of usable daylight penetrating non-residential buildings through vertical facades and rooflights and the impact thereof on the energy demand for electric lighting. This document is applicable for existing buildings and the design of new and renovated buildings.
This document provides the overall…
