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IEC/TR 61869-103 Ed. 1.0 en:2012

Instrument transformers - The use of instrument transformers for power quality measurement
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IEC/TR 61869-103 Ed. 1.0 en:2012

Instrument transformers - The use of instrument transformers for power quality measurement

PUBLISH DATE 2012
IEC/TR 61869-103 Ed. 1.0 en: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.
SDO IEC: International Electrotechnical Commission
Document Number IEC/TR 61869
Publication Date May 7, 2012
Language en - English
Page Count
Revision Level 1.0
Supercedes
Committee 38
Publish Date Document Id Type View
June 5, 2024 Revision
May 7, 2012 IEC/TR 61869-103 Ed. 1.0 en:2012 Revision