IEC 61143-1 Ed. 1.1 b PDF
IEC 61143-1 Ed. 1.1 b PDF
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IEC 61143-1 Ed. 1.1 b PDF

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Electrical measuring instruments – X-t recorders – Part 1: Definitions and requirements CONSOLIDATED EDITION

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IEC01/23/199857
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IEC 61143-1 Ed. 1.1 b – Electrical measuring instruments – X-t recorders – Part 1: Definitions and requirements CONSOLIDATED EDITION

Applies to X-t recorders used for the measurement of voltage and current which measure and record analogue electrical quantities as a function of time. Also applies to non-interchangeable accessories and accessories of limited interchangeability (e.g. shunts, impedance-elements) if they are used with the recorder and the adjustments have been made for the combination. IEC 61143-1 and IEC 61143-2 cancel and replace IEC 60484 (1974).

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