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New Reduced price! IEC 61143-1 Ed. 1.1 b:1998 View larger

IEC 61143-1 Ed. 1.1 b:1998

M00000840

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IEC 61143-1 Ed. 1.1 b:1998 Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements CONSOLIDATED EDITION

standard by International Electrotechnical Commission, 01/23/1998

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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).