This British Standard has been prepared by Technical Committee GEL/3. It is the. English language version of EN , Graphical. Find the most up-to-date version of BS EN at Engineering Find the most up-to-date version of EN at Engineering
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The database is the official source of IEC The list should be sent by email to IT Helpdesk. Duplication of the databases or the extraction of substantial portions of them for commercial exploitation or for free sharing is 660617-3 without the explicit, written approval of the IEC.
It is therefore a much richer and more user friendly tool for those who need to understand and apply graphical symbols in electrotechnical diagrams. IEC encourages the use, referencing or citation of the contents of the databases for the purpose of identifying or clarifying the meaning of electrotechnical concepts, terms and symbols and their use in manuals, diagrams and equipment.
The list should include the name and username for each person username is that currently used to access working documents on the IEC web site. National Committees National Committees should send a list of staff members who are to be authorized to access the database.
The database also provides classified views by shape, function and application and a search facility. Subscriptions and End-User Restrictions Access to the database is on a subscription basis. Finnish Japanese Danish Scope The following areas are covered in the database: IEC should be referenced as the source.
Conductors and connecting devices Basic passive components Semiconductors and electron tubes Production and conversion of electrical energy Switchgear, controlgear and protective devices Measuring instruments, lamps and signalling devices Telecommunications transmission, switching and peripheral equipment Architectural and topographical installation plans and diagrams Binary logic elements Analogue and hybrid elements New metadata and 06617-3 capability The incorporation of the symbols into the database has been accompanied by the addition of a considerable amount of new metadata not present in the previous publication symbol name, alternative names, keywords, remarks, etc.
Web page created Requests for modifications and new symbols are processed via change requests addressed to the validation team by IEC National Committees and TCs.
The following localized versions are currently available: All the parts Ed.