DANSK DS/EN 61360-1 PDF

IEC 61360-1:2017 specifies principles for the definition of the properties and associated attributes and explains the methods for representing verbally defined concepts with appropriate data constructs available from IEC 61360-2. It also specifies principles for establishing a hierarchy of classification from a collection of classes, each of which represents a technical concept in the electrotechnical domain or a domain related to electrotechnology. This fourth edition cancels and replaces the third edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - support of advanced constructs such as · conditions and constraints, · blocks, · cardinality, · polymorphism, · generic and restricted enumerations, and · mapping; - extended list of data types; - harmonization with IEC 62656-1; - support of IEC TS 62720 and of coded units; - harmonization of semantic and administrative data among the various information objects; - use of UML for data modelling; - enhanced definitions and descriptions; - introduction of examples of higher level constructs such as block, cardinality, or polymorphism as guidance for the user of the IEC 61360 series.