Security for industrial automation and control systems - Part 6-1: Security evaluation methodology f...
IEC TS 62443-6-1:2024 specifies the evaluation methodology to support interested parties (e.g. during conformity assessment activities) to achieve repeatable and reproducible evaluation results against IEC 62443-2-4 requirements. This document is intended for first-party, second-party or third-party conformity assessment activity, for example by product suppliers, service providers, asset owners…
Rotating electrical machines - Part 2-3: Specific test methods for determining losses and efficiency...
IEC 60034-2-3:2024 specifies test methods and an interpolation procedure for determining losses and efficiencies of converter-fed motors. The motor is then part of a variable frequency power drive system (PDS) as defined in IEC 61800‑9‑2. This document also specifies procedures to determine motor losses at any load point (torque, speed) within the constant flux range (constant torque range, base…
Machines électriques tournantes - Partie 2-3: Méthodes d'essai spécifiques pour la déterminatio...
L'IEC 60034-2-3:2024 spécifie les méthodes d'essai et la procédure d'interpolation relatives à la détermination des pertes et des rendements des moteurs alimentés par convertisseur. Le moteur est alors considéré comme faisant partie intégrante d'un système d'entraînement électrique de puissance (PDS) à fréquence variable, comme cela est défini dans l'IEC 61800‑9‑2.…
Switches for household and similar fixed electrical installations - Part 2-3: Particular requirement...
IEC 60669-2-3:2024 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 60669-2-3:2024 applies to time-delay switches (hereinafter referred to as TDS) with a rated voltage not…
Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from...
IEC 60034-2-1:2024 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 60034-2-1:2024 is intended to establish methods of determining efficiencies from tests, and also to specify…
Radio frequency and coaxial cable assemblies - Part 4: Sectional specification for semi-rigid coaxia...
IEC 60966-4:2024 is a sectional specification that relates to semi-rigid coaxial cable assemblies operating in the transverse electromagnetic mode (TEM). It specifies the design and construction, IEC type designation, workmanship, marking and packaging, standard rating and characteristics, electrical, mechanical and environmental requirements of finished semi-rigid cable assemblies, quality…
Cordons coaxiaux et cordons pour fréquences radioélectriques – Partie 4 : Spécification intermédiair...
L’IEC 60966-4:2024 est une spécification intermédiaire qui concerne les cordons coaxiaux semi-rigides qui fonctionnent en mode électromagnétique transverse (TEM). Elle spécifie la conception et la construction, la désignation de type IEC, la qualité d’exécution, le marquage et l’emballage, les valeurs assignées et les caractéristiques normales, les exigences électriques, mécaniques et…
Radio frequency and coaxial cable assemblies - Part 4-1: Blank detail specification for semi-rigid c...
IEC 60966-4-1:2024 is a blank detail specification that relates to semi-rigid coaxial cable assemblies operating in the transverse electromagnetic mode (TEM).
The creation of a uniform layout and style of detail specifications is determined by the use of a blank detail specification pro forma. The detail specification may be prepared by a national organization, a manufacturer, or a user.
Cordons coaxiaux et cordons pour fréquences radioélectriques - Partie 4-1 : Spécification particuliè...
L’IEC 60966-4-1:2024 est une spécification particulière-cadre qui concerne les cordons coaxiaux semi-rigides qui fonctionnent en mode électromagnétique transverse (TEM).
La création d’une présentation et d’un type uniformes de spécification particulière est déterminée par l’utilisation d’un modèle de spécification particulière-cadre. La spécification particulière peut être préparée par un…
Radio frequency and coaxial cable assemblies - Part 2-2: Blank detail specification for flexible coa...
IEC 60966-2-2:2024 is a blank detail specification that relates to flexible coaxial cable assemblies operating in the transverse electromagnetic mode (TEM).
The creation of a uniform layout and style of detail specifications is determined by the use of a blank detail specification pro forma. The detail specification may be prepared by a national organization, a manufacturer or a user.
