Building intercom systems - Part 2: Requirements for advanced security building intercom systems (AS...
IEC 62820-2:2017 specifies the technical requirements for the composition, function, performance and testing methods of Advanced Security Building Intercom Systems. This document is applicable for intercom systems used for any advanced security communication in buildings. Advanced security building intercom systems (ASBIS) are used for rapid emergency and danger messages verification by voice…
Systèmes d'interphone de bâtiment - Partie 2: Exigences pour les systèmes d'interphone de ...
L'IEC 62820-2:2017 spécifie les exigences techniques relatives à la composition, aux fonctions, aux performances et aux méthodes d'essai des systèmes d'interphone de bâtiment à sécurité avancée. Le présent document s'applique aux systèmes d'interphone utilisés pour la communication à sécurité avancée dans les bâtiments. Les systèmes d'interphone de bâtiment à…
Semiconductor devices - Micro-electromechanical devices - Part 30: Measurement methods of electro-me...
IEC 62047-30:2017(E) specifies measuring methods of electro-mechanical conversion characteristics of piezoelectric thin film used for micro sensors and micro actuators, and its reporting schema to determine the characteristic parameters for consumer, industry or any other applications of piezoelectric devices. This document applies to piezoelectric thin films fabricated by MEMS process
Guidelines for operation and maintenance of line commutated converter (LCC) HVDC converter station
IEC TR 63065:2017(E) provides general guidance on basic principles and general proposals for the safe and economic operation and maintenance of an LCC converter station.
These guidelines are based on the operation and maintenance practices that have been used successfully during the last decades at HVDC converter stations all over the world, and can be referred to by new HVDC users to optimize…
Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented ...
IEC 60404-8-7:2017 defines the grades of cold-rolled grain-oriented electrical steel strip and sheet in nominal thicknesses of 0,23 mm, 0,27 mm, 0,30 mm and 0,35 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics, tolerances and technological characteristics, as well as inspection procedures. This document applies to Goss textured grain-oriented…
Concentrator photovoltaic (CPV) modules and assemblies - Safety qualification
IEC 62688:2017 describes the fundamental construction and testing requirements for Concentrator Photovoltaic (CPV) modules and assemblies in order to provide safe electrical and mechanical operation during their expected lifetime. Specific topics are provided to assess the prevention of electrical shock, fire hazards, and personal injury due to mechanical and environmental stresses. This document…
Modules et ensembles photovoltaïques à concentration (CPV) - Qualification pour la sûreté de fonctio...
l'IEC 62688:2017 décrit les exigences fondamentales de construction et d'essai pour les modules et ensembles photovoltaïques à concentration CPV (abréviation de l'anglais "concentrator photovoltaic") afin de fournir un fonctionnement électrique et mécanique sûr sur toute leur durée de vie prévue. Des thèmes spécifiques sont fournis pour évaluer la prévention contre les…
Luminaires - Part 1: General requirements and tests
IEC 60598-1:2014+A1:2017 specifies general requirements for luminaires, incorporating electric light sources for operation from supply voltages up to 1 000 V. The requirements and related tests of this standard cover: classification, marking, mechanical construction, electrical construction and photobiological safety. This eighth edition cancels and replaces the seventh edition published in 2008…
