Systèmes de production d'énergie photovoltaïque - Exigences de CEM et méthodes d'essai pou...
L'IEC 62920:2017+A1:2021 spécifie les exigences de compatibilité électromagnétique (CEM) pour les équipements de conversion de puissance (PCE) en courant continu et en courant alternatif utilisés dans les systèmes de production photovoltaïque (PV). Le PCE couvert par le présent document peut être couplé au réseau ou autonome. Il peut être alimenté par un ou plusieurs modules photovoltaïques…
Electromagnetic compatibility (EMC) — Part 3-11: Limits — Limitation of voltage changes, voltage flu...
1 Scope
This part of IEC 61000 is concerned with the emission of voltage changes, voltage
fluctuations and flicker produced by equipment and impressed on the public low-voltage
supply system.
It specifies the limits of voltage changes produced by equipment tested under specified
conditions.
This document is primarily applicable to electrical and electronic equipment having a rated
input…
Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluc...
IEC 61000-3-3:2013+A1:2017+A2:2021 is concerned with the limitation of voltage fluctuations and flicker impressed on the public low-voltage system. It specifies limits of voltage changes which may be produced by an equipment tested under specified conditions and gives guidance on methods of assessment. It is applicable to electrical and electronic equipment having an input current equal to or…
Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluc...
IEC 61000-3-3:2013+A1:2017+A2:2021 is concerned with the limitation of voltage fluctuations and flicker impressed on the public low-voltage system. It specifies limits of voltage changes which may be produced by an equipment tested under specified conditions and gives guidance on methods of assessment. It is applicable to electrical and electronic equipment having an input current equal to or…
This document gives specifications for single- and double-conductor secondary connection cables used for resistance welding and allied processes. These specifications include requirements for electrical, mechanical and cooling characteristics of the cables and their test procedures.
Electrically propelled road vehicles — Electrical specifications and tests for voltage class B syste...
This document applies to voltage class B electric propulsion systems and connected auxiliary electric systems of electrically propelled road vehicles. It applies to electric circuits and components in these systems.
This document focuses on the characteristics at the DC voltage class B terminals of these components as specified in ISO 21498-1. It describes testing methods, test conditions and…
Ships and marine technology — Flange connection for fuel and lubrication oil bunkering — Basic dimen...
This document specifies the basic dimensions of PN 10 flanged connections for bunker fuel and lubricating oil transfer to ships from bunkering vessels or onshore facilities, and the technical requirements for the design of such connections.
This document is not applicable to connections of the ship's fuel system for the reception of liquefied natural gas.
Printed board assemblies - Part 8: Voiding in solder joints of printed board assemblies for use in a...
IEC TR 61191-8:2021(E) gives guidelines for dealing with voiding in surface-mount solder joints of printed board assemblies for use in automotive electronics. This technical report focuses exclusively on voids in solder joints connecting packaged electronic or electromechanical components with printed boards (PBs). Voids in other solder joints (e.g. in a joint between a silicon die and a…
