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IEC 61184:2017 This document applies to bayonet lampholders B15d and B22d for connection of lamps and semi-luminaires to a supply voltage of 250 V. This document also covers lampholders which are integral with a luminaire or intended to be built into appliances. It covers the requirements for the lampholder only. This fourth edition cancels and replaces the third edition published in 2008 and…

L'IEC 61184:2017 Le présent document s'applique aux douilles à baïonnette B15d et B22d destinées à connecter les lampes et les semi-luminaires à une tension d'alimentation de 250 V. Le présent document couvre également les douilles qui sont intégrées dans un luminaire ou destinées à être incorporées dans des appareils. Il couvre uniquement les exigences applicables à la douille…

IEC 62909-1:2017 specifies general aspects of bi-directional grid-connected power converters (GCPC), consisting of a grid-side inverter with two or more types of DC-port interfaces on the application side with system voltages not exceeding 1 000 V AC or 1 500 V DC. In special cases, a GCPC will have only one DC-port interface, which is connected to a bidirectional energy-storage device. This…

L'IEC 62909-1:2017 spécifie les aspects généraux des convertisseurs de puissance connectés aux réseaux bidirectionnels (GCPC), composés d'un onduleur côté réseau avec plusieurs types d'interfaces d’accès en courant continu côté application avec des tensions systèmes qui ne dépassent pas 1 000 V en courant alternatif ou 1 500 V en courant continu. Dans certains cas particuliers, un…

ISO 80601-2-74:2017 applies to the basic safety and essential performance of a humidifier, also hereafter referred to as me equipment, in combination with its accessories, the combination also hereafter referred to as me system. ISO 80601-2-74:2017 is also applicable to those accessories intended by their manufacturer to be connected to a humidifier where the characteristics of those accessories…

ISO 80601-2-74:2017 applies to the basic safety and essential performance of a humidifier, also hereafter referred to as me equipment, in combination with its accessories, the combination also hereafter referred to as me system. ISO 80601-2-74:2017 is also applicable to those accessories intended by their manufacturer to be connected to a humidifier where the characteristics of those accessories…

IEC TS 62898-1:2017(E) provides guidelines for microgrid projects planning and specification. Microgrids considered in this document are alternating current (AC) electrical systems with loads and distributed energy resources (DER) at low or medium voltage level. This document does not cover direct current (DC) microgrids. Microgrids are classified into isolated microgrids and non-isolated…

IEC 61000-4-11:2004+A1:2017 defines the immunity test methods and range of preferred test levels for electrical and electronic equipment connected to low-voltage power supply networks for voltage dips, short interruptions, and voltage variations. This standard applies to electrical and electronic equipment having a rated input current not exceeding 16 A per phase, for connection to 50 Hz or 60 Hz…

L'IEC 61000-4-11:2004+A1:2017 définit les méthodes d'essai d'immunité ainsi que la gamme des niveaux d'essais préférés pour les matériels électriques et électroniques connectés à des réseaux d'alimentation basse tension pour les creux de tension, les coupures brèves et les variations de tension. La présente norme s'applique aux matériels électriques et électroniques…