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New Reduced price! IEC 61148 Ed. 1.0 b:1992 View larger

IEC 61148 Ed. 1.0 b:1992

M00001818

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IEC 61148 Ed. 1.0 b:1992 [ Withdrawn ] Terminal markings for valve device stacks and assemblies and for power convertor equipment

standard by International Electrotechnical Commission, 06/15/1992

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Full Description

Applies to the terminal markings for the main circuits of valve device stacks and assemblies and of factory assembled integrated convertor equipment. The terminal markings refer to stacks, assemblies and equipment comprising semiconductor valve devices. Specifies a logical alphanumeric marking system for the identification of the external terminals of the main power circuits in a stack, valve element assembly of integrated convertor equipment, which is applicable for the purpose of reference in circuit diagrams, catalogues, descriptions and information exchange and storage.