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IEC TR 62001-3:2016(E), which is a Technical Report, provides guidance on the harmonic interaction across converters, pre-existing harmonics, AC network impedance modelling and simulation of AC filter performance. The scope of this document covers AC side filtering for the frequency range of interest in terms of harmonic distortion and audible frequency disturbances. It excludes filters designed…

IEC 61975:2010+A1:2016 applies to system tests for high-voltage direct current (HVDC) installations which consist of a sending terminal and a receiving terminal, each connected to an a.c. system. The tests specified in this standard are based on bidirectional and bipolar high-voltage direct current (HVDC) installations which consist of a sending terminal and a receiving terminal, each connected…

IEC 60838-1:2016 is available as IEC 60838-1:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 60838-1:2016 applies to lampholders of miscellaneous types intended for building-in (to be used with general purpose light sources, projection lamps, floodlighting lamps and street-lighting…

IEC 60838-1:2016 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 60838-1:2016 applies to lampholders of miscellaneous types intended for building-in (to be used with general…

IEC TR 62001-1:2016(E), which is a Technical Report, provides guidance on the specifications of AC filters for high-voltage direct current (HVDC) systems with line-commutated converters and filter performance calculation. This document deals with the specification and design evaluation of AC side harmonic performance and AC side filters for HVDC schemes. It is intended to be primarily for the use…

IEC 60335-2-97:2016 deals with the safety of electric drives for shutters, blinds and awnings, intended for household and similar purposes, their rated voltage being not more than 250 V for single-phase drives and 480 V for other drives. Battery-operated drives and other d.c. supplied drives are within the scope of this standard. Examples of equipment that can be driven are: - spring controlled…

This is the third edition of CAN/CSA-C22.2 No. 60335-2-56, Household and similar electrical appliances — Safety — Part 2-56: Particular requirements for projectors and similar appliances, which is an adoption, with Canadian deviations, of the identically titled IEC (International Electrotechnical Commission) Standard 60335-2-56 (edition 3:2002 consolidated with Amendment 1:2008 and Amendment 2:…

ISO/IEC/IEEE 26531:2015 states requirements for efficient development and management of content produced - throughout the life-cycle of a system and software product; - for the provision of user documentation for systems and software; - for the management of IT services. ISO/IEC/IEEE 26531:2015 is independent of the tools, protocols, and systems used for content management. It does not address…

ISO/IEC/IEEE 26531:2015 states requirements for efficient development and management of content produced throughout the life-cycle of a system and software product; for the provision of user documentation for systems and software; for the management of IT services. ISO/IEC/IEEE 26531:2015 is independent of the tools, protocols, and systems used for content management. It does not address…

IEC 62559-2:2015 defines the structure of a use case template, template lists for actors and requirements, as well as their relation to each other. In this document, a standardized template for the description of use cases is defined for various purposes like the use in standardization organizations for standards development or within development projects for system development. This document was…