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Code de la Classification internationale pour les normes (ICS)
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Code de l’organisme d’élaboration de normes (OEN)
Langue
Statut
Code de la Norme nationale du Canada (NNC)
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Electrical Systems for Personal E-Mobility Devices
Scope 1.1 These requirements cover the electrical drive train system including the battery system, other circuitry and electrical components for electric powered scooters and other devices to be referred to as personal e-mobility devices as defined in this Standard. 1.2 This standard is intended for evaluation of the safety of the electrical drive train system and battery and charger…
Éditeur :
UL
Statut :
Norme
Date de publication :
2024-04-18
Code(s) de l'ICS :
29.220; 43.120
Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth
IEC 60793-1-41:2024 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 60793-1-41:2024 describes three methods for determining and measuring the modal bandwidth of multimode optical…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2024-04-18
Code(s) de l'ICS :
33.180.10
Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter
IEC 60793-1-45:2024 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 60793-1-45:2024 establishes uniform requirements for measuring the mode field diameter (MFD) of single-mode…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2024-04-18
Code(s) de l'ICS :
33.180.10
Characterization of pavement texture by use of surface profiles — Part 4: One third octave band spec...
This document describes the methods that are available to perform a spectral analysis of a pavement surface profile. It specifies a method for performing spatial frequency analysis (or texture wavelength analysis) of two-dimensional surface profiles that describe the pavement texture amplitude as a function of the distance along a straight or curved trajectory over the pavement. It also details…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2024-04-17
Code(s) de l'ICS :
17.140.30; 93.080.20
Fibre optic interconnecting devices and passive components - Performance standard - Part 082-02: Pig...
IEC 61753-082-02:2024 contains the minimum initial test, measurement requirements and severities which a fibre optic 1,31/1,55 µm wide wavelength division multiplexing (WWDM) device satisfies in order to be categorised as meeting the requirements of category C (indoor controlled environment), as defined in IEC 61753-1:2018, Annex A. WWDM is defined in IEC 62074-1. This first edition cancels and…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2024-04-16
Code(s) de l'ICS :
33.180.10
Active assisted living (AAL) use case standards inventory and mapping
IEC SRD 63473:2024 is to describe the process of building an inventory of international standards based on use cases, mapping these international standards to individual use cases, and providing a visual representation in the IEC mapping platform. This document identifies the main categories of international standards applicable to AAL systems and applies these international standards to AAL…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2024-04-16
Code(s) de l'ICS :
11.020.10
Components for low-voltage surge protection - Part 332: Selection and application principles for met...
IEC 61643-332:2024 describes the theory of operation, principles for the selection and application of MOVs to be connected to power lines or telecommunication or signalling circuits, up to 1 000 V AC or 1 500 V DC. These SPCs are designed to protect apparatus or personnel, or both, from high transient voltages. This document applies to MOVs having two electrodes and voltage dependents elements…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2024-04-16
Code(s) de l'ICS :
31.040.20
High-voltage switchgear and controlgear - Part 214: Internal arc classification for AC metal-enclose...
IEC 62271-214:2024 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 62271-214:2024 EXV includes the content of the references made to IEC 62271-1:2017+AMD1:2021 CSV. IEC 62271-214:2024 specifies requirements for…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2024-04-15
Code(s) de l'ICS :
29.130.10
High-voltage switchgear and controlgear - Part 214: Internal arc classification for AC metal-enclose...
IEC 62271-214 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 62271-214:2024 edition 2.0 and the previous IEC 62271-214:2019 edition 1.0. Furthermore, comments from IEC TC SC 17C experts are provided to explain the reasons of the most relevant changes, or to clarify any part of…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2024-04-15
Code(s) de l'ICS :
29.130.10
Fibre optic interconnecting devices and passive components - Fibre optic passive chromatic dispersio...
IEC 61978-1:2024 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 61978-1:2024 applies to fibre optic passive chromatic dispersion compensators, all exhibiting the following…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2024-04-14
Code(s) de l'ICS :
33.180.01