IEC 61143-1:1992 ED1

Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements IEC 61143-1:1992 ED1

Publication date:   Jul 15, 1992

Scope

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).