Cover DIN EN IEC 61869-99 VDE 0414-9-99:2023-10
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DIN EN IEC 61869-99 VDE 0414-9-99:2023-10

Instrument transformers

Part 99: Glossary

(IEC 61869-99:2022 + COR1:2023); German version EN IEC 61869-99:2022 + AC:2023
Class/Status: Standard, valid
Released: 2023-10
VDE Art. No.: 0400616

This part of the IEC 61869 series contains the glossary of specific terminology and definitions used in the field of instrument transformers within the various parts of the series. Unless it is otherwise specified, in this document all periodic electrical quantities are understood to be RMS values.