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IEC Technical Report 61869-103

IEC TR 61869-103:2012
Instrument transformers - The use of instrument transformers for power quality measurement
IEC/TR 61869-103:2012(E) is applicable to inductive and electronic instrument transformers for use with electrical measuring instruments for measurement and interpretation of results for power quality parameters in 50/60 Hz a.c. power supply systems. It gives guidance in the usage of HV instrument transformers for measuring the following power quality parameters; power frequency, magnitude of the supply voltage and current, flicker, supply voltage dips and swells, voltage interruptions, transient voltages, supply voltage unbalance, voltage and current harmonics and interharmonics, mains signalling on the supply voltage and rapid voltage changes.
BASE PUBLICATION
English

Technical committee

TC 38 Instrument Transformers
Publication typeTechnical Report
Publication date2012-05-07
Edition1.0
ICS

17.220.20

Stability date2025
ISBN number9782832200339
Pages84
File size3.68 MB
EditionDatePublicationEditionStatus
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