Comparison
Comparison close
Results
Comparison
Comparison close
Results
Comparison
Comparison close
RMO comparison
Linked comparison
EURAMET.EM-S37
Metrology area, Sub-field Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer
Description Comparison of Instrument Current Transformers up to 10 kA
Time of measurements 2011 - 2013
Status Approved
Final Reports of the comparisons
References

EURAMET.EM-S37 Technical Protocol

Measurand Ratio error and phase displacement of a transfer instrument current transformer
Parameters Primary current: 4 kA, 5 kA, 6 kA, 8 kA and 10 kA; secondary current: 5 A; class: 0.05; nominal burden: 15 VA resistive
Transfer device Standard Current Transformer I 523
Comparison type Supplementary Comparison
Consultative Committee CCEM (Consultative Committee for Electricity and Magnetism)
Conducted by EURAMET (European Association of National Metrology Institutes)
RMO Internal Identifier EURAMET Project No 1187
Pilot institute CMI
Czech Metrology Institute
Czechia
Contact person R. Styblikova
rstyblikova@cmi.cz
+420 257 288 335
First Name Last Name
wwww@ww.www +356719836 Institute 1 Institute 1 Khmelnitskiy
Pilot laboratory
CMI

Czech Metrology Institute, Czechia, EURAMET

BEV

Bundesamt für Eich- und Vermessungswesen, Austria, EURAMET

BIM

Bulgarian Institute of Metrology, Bulgaria, EURAMET

DMDM

Directorate of Measures and Precious Metals, Serbia, EURAMET

GUM

Glowny Urzad Miar, Central Office of Measures, Poland, EURAMET

INRIM

Istituto Nazionale di Ricerca Metrologica, Italy, EURAMET

LCOE

Laboratorio Central Oficial de Electrotecnica, Spain, EURAMET

LNE

Laboratoire national de métrologie et d'essais, France, EURAMET

METAS

Federal Institute of Metrology, Switzerland, EURAMET

MIKES

VTT Technical Research Centre of Finland Ltd, Centre for Metrology/Mittatekniikan keskus, Finland, EURAMET

NPL

National Physical Laboratory, United Kingdom, EURAMET

PTB

Physikalisch-Technische Bundesanstalt, Germany, EURAMET

SP

Technical Research Institute of Sweden from 2017 Research Institutes of Sweden AB, Sweden, EURAMET

UME

TÜBITAK Ulusal Metroloji Enstitüsü, Turkey, EURAMET

VSL

VSL, Netherlands, EURAMET

Comparison
Comparison close
Results
Comparison
Comparison close
Results