Child care articles — General safety — Part 2: Mechanical hazards
This document specifies requirements and gives guidance on mechanical hazards for developing safety standards for child care articles which are intended for children from birth to 48 months.
Dispositifs de raccordement pour le ravitaillement des véhicules terrestres en hydrogène gazeux — Pa...
Le présent document spécifie les caractéristiques de conception, de sécurité et d'exploitation des raccords destinés au ravitaillement des véhicules terrestres à hydrogène gazeux (GHLV).
Les raccords de ravitaillement des GHLV sont constitués des éléments suivants, selon le cas:
— un réceptacle et un bouchon de protection (montés sur le véhicule);
— un pistolet;
— un module de…
Colloidal systems — Methods for zeta-potential determination — Part 2: Optical methods
This document specifies two methods of measurement of the electrophoretic mobility of particles suspended in a liquid: video microscopy and electrophoretic light-scattering.
NOTE Estimation of surface charge and determination of zeta-potential can be achieved from measured electrophoretic mobility using proper theoretical models, which are described in detail in ISO 13099-1.
Gaseous hydrogen land vehicle refuelling connection devices — Part 1: Flow capacities up to and incl...
This document specifies the design, safety and operation characteristics of gaseous hydrogen land vehicle (GHLV) refuelling connectors.
GHLV refuelling connectors consist of the following components, as applicable:
— receptacle and protective cap (mounted on vehicle);
— nozzle;
— communication hardware.
This document is applicable to refuelling connectors which have nominal working…
Electric motor-operated tools - Dust measurement procedure - Part 3-3: Particular requirements for t...
IEC 63241-3-3:2025 applies to transportable planers and thicknessers intended to plane wood.
This document is to be used in conjunction with the first edition of IEC 63241-1:2023.
This document supplements or modifies the corresponding clauses in IEC 63241-1, so as to convert it into the IEC Standard: Particular requirements for transportable planers and thicknessers.
Where a particular…
Miniature fuses - Part 9: Miniature fuse-links for special applications with partial-range breaking ...
IEC 60127-9:2025 This part covers requirements for miniature fuse-links for special applications with partial-range breaking capacity. This document is applicable to fuse-links with a rated voltage not exceeding 1 000 V, a rated current not exceeding 150 A and a rated breaking capacity not exceeding 50 kA.
<p>Coupe-circuits miniatures - Partie 9: Éléments de remplacement miniatures pour applications...
IEC 60127-9:2025 La présente partie traite des exigences relatives aux éléments de remplacement miniatures pour applications spéciales à pouvoir de coupure partiel.
Le présent document s'applique aux éléments de remplacement avec une tension assignée qui ne dépasse pas 1 000 V, un courant assigné qui ne dépasse pas 150 A et un pouvoir de coupure assigné qui ne dépasse pas 50 kA.
Communication networks and systems for power utility automation - Part 90-20: Use cases of redundanc...
IEC TR 61850-90-20:2025, which is a technical report, describes use cases of redundancy in systems.
This document considers use cases of duplication of function and devices and covers redundancy of information flow at message level. Functional safety is out of scope of this document. To keep focus on details relevant for this document, some figures and drawings do not show electrical wiring,…
Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state
IEC 60068-2-78:2025 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 60068-2-78:2025 establishes a test method for determining the ability of components or equipment to withstand…
