BS EN 61148:2012 - Terminal markings for valve device stacks and assemblies and for power conversion equipment

BS EN 61148:2012

Terminal markings for valve device stacks and assemblies and for power conversion equipment

Status : Current   Published : February 2012

Format
PDF

Format
HARDCOPY



IEC 61148:2011 is applicable to the terminal markings for the main circuits of valve device stacks and assemblies, and of integrated conversion equipment. The terminal markings refer to stacks, assemblies and equipment comprising semiconductor valve devices. The object of this standard is to specify a logical alphanumeric marking system for the identification of the external main terminals of the main power circuits in a stack, valve device assembly or integrated conversion equipment, which is applicable for the purpose of reference in circuit diagrams, catalogues, descriptions, and information exchange and storage. In the case of stacks and assemblies, alphanumeric terminal marking systems are indicated for those converter connections which are the most important and most commonly used ones. Terminal marking systems making use of graphic symbols or identifying colours are not considered in this standard. This second edition includes the following significant technical changes with respect to the previous edition:


- the whole document has been rewritten according to the current Directives;


- the identification codes were deleted according to the withdrawal of IEC 60971;


- examples of terminal marking were added, especially for self-commutated converters.




Standard NumberBS EN 61148:2012
TitleTerminal markings for valve device stacks and assemblies and for power conversion equipment
StatusCurrent
Publication Date29 February 2012
Normative References(Required to achieve compliance to this standard)IEC 60146-1-1, EN 60146 1-1, IEC 60050-551
Informative References(Provided for Information)IEC 60445, IEC 60050-151:2001
International RelationshipsEN 61148:2012,IEC 61148:2011
Draft Superseded By09/30207606 DC
DescriptorsElectric terminals, Electron tubes, Electric power systems, Electric convertors, Circuits, Marking, Valve components
ICS29.200
Title in FrenchMarquage des bornes de blocs et d'ensembles d'éléments de valve et d'équipement de conversion de puissance
Title in GermanKennzeichnung der Anschlüsse von Ventilbauelement-Baugruppen und- sätzen sowie von Stromrichtergeräten
CommitteePEL/22
ISBN978 0 580 68664 1
PublisherBSI
FormatA4
DeliveryYes
Pages30
File Size1.13 MB
Price£182.00


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