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IEC 63241-2-3:2024 supplements or modifies the corresponding clauses in IEC 63241-1, so as to convert it into the IEC Standard: Particular requirements for hand-held concrete grinders and disc-type sanders. Where a particular subclause of IEC 63241-1 is not mentioned in this document, that subclause applies as far as reasonable. Where this document states "addition", "modification…

IEC 63241-2-3:2024 complète ou modifie les articles correspondants de l'IEC 63241-1, de façon à transformer cette publication en norme IEC: Exigences particulières pour les rectifieuses à béton et les ponceuses à disque portatives. Lorsqu'un paragraphe particulier de l’IEC 63241-1 n'est pas mentionné dans le présent document, ce paragraphe s'applique pour autant que cela soit…

IEC TR 63167:2024 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 TR 63167:2024 provides general information on the assessment of contact current related to human exposure to…

IEC 62443-2-1:2024 specifies asset owner security program (SP) policy and procedure requirements for an industrial automation and control system (IACS) in operation. This document uses the broad definition and scope of what constitutes an IACS as described in IEC TS 62443‑1‑1. In the context of this document, asset owner also includes the operator of the IACS. This document recognizes that the…

IEC 63272:2024 specifies the performance and functional characteristics of the on-site AC interruptible power supply systems and applies to new nuclear facilities and newly installed or upgraded on-site AC interruptible power supply systems. The specific design requirements for the components of the power supply system are defined by the IEC standards listed in the normative references and are…

IEC 62443-2-1:2024 spécifie les exigences de politiques et de procédures du programme de sécurité (SP) du propriétaire d’actif pour un système d’automatisation et de commande industrielle (IACS) opérationnel. Le présent document utilise, au sens large, la définition et le domaine d’application de ce qui constitue un IACS décrit dans l’IEC TS 62443‑1-1. Dans le contexte du présent document, le…

IEC 63272:2024 spécifie les caractéristiques de performances et les caractéristiques fonctionnelles des systèmes d'alimentation électrique interruptibles en courant alternatif interne et s'applique aux nouvelles installations nucléaires et aux systèmes d'alimentation électrique interruptibles en courant alternatif internes nouvellement installés ou mis à niveau. Les exigences de…

IEC TS 62607-2-6:2024 which is a technical specification, specifies a protocol for determining the key control characteristic - thermal diffusivity for vertically-aligned carbon nanotube (VACNT) films grown on solid substrates by - flash method. A light pulse from a flash lamp or a laser is irradiated onto the front surface (substrate side) of the VACNT film on solid substrates. Then, the…

IEC TR 63167:2024 provides general information on the assessment of contact current related to human exposure to electric, magnetic and electromagnetic fields. The contact currents in this context occur when a human body comes into contact with a conductive object that is non-electrified but exposed to an electric field or magnetic field or both at a different electric potential owing to electric…