International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 38

Instrument transformers

 
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TC 38 Subcommittee(s) and/or Working Group(s)

Label
Title
Working Groups
WG 37Specific Clauses for Electronic Voltage Transformers (future IEC 61869-7), for Electronic Current Transformers (future IEC 61869-8) and Digital Interface for Instrument Transformers (future IEC 61869-9).
WG 45Standard Mathematical Models for Instrument Transformers
WG 46Current and Voltage sensors or detectors to be used for fault passage indication purposes
WG 47Evolution of Instrument transformer requirements for the modern market
WG 49Instrument Transformers for low voltage applications
WG 54Instrument Transformers integrated with other devices
Maintenance Teams
MT 39International Electrotechnical Vocabulary - Clause 321: Instrument Transformers
MT 48Revision of IEC 61869-1: Instrument Transformers – General Requirements
Joint Working Groups
JWG 52Safety requirements for current and voltage transformers for low voltage applications (<1000Vac)
JWG 55Uncertainty evaluation in the calibration of Instrument Transformers
JWG 56Station Service Voltage Transformers (SSVT)
Advisory Groups
AG CAGChairman's Advisory Group
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TC 38 Membership

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Facts and figures

Secretariat
Italy
Participating countries
23
Observer Countries
23
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TC 38 Officers

Chair
Mr Volker LEITLOFF (FR)
Term of office : 2023-07

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Vice-Chair
Ms Olga V. Petrova (RU)
Term of office : 2021-11

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Secretary
Mr Filippo Frugoni (IT)

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IEC Central Office Contacts

Technical Officer
Mr Miroslav Siket

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Standards Project Administrator
Ms Nadine Andrey

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Editor
Mrs Lucy Sonner

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TC 38 Liaisons

Committee
Description
Liaison Representative
Internal IEC Liaison
TC 1Terminology 
TC 1Terminology 
TC 10Fluids for electrotechnical applicationsMr Russell Martin
TC 13Electrical energy measurement and control 
TC 14Power transformersMr Rajaram Ramchandra Shinde
SC 17CAssemblies 
TC 33Power capacitors and their applicationsMr Johannes Rickmann
Mr Etienne Savary
Mr Erik Sperling
TC 36Insulators 
TC 57Power systems management and associated information exchange 
SC 77AEMC - Low frequency phenomenaMr Alex McEachern
Mr Ivo Novakovic
TC 85Measuring equipment for electrical and electromagnetic quantitiesMr Ivo Novakovic
SC 86CFibre optic systems and active devicesMr Benoît Laville
TC 95Measuring relays and protection equipment 
TC 99Insulation co-ordination and system engineering of high voltage electrical power installations above 1,0 kV AC and 1,5 kV DC 
TC 115High Voltage Direct Current (HVDC) transmission for DC voltages above 100 kVMr Thomas Haupt
Mr JinZhong Li
Liaison A
CIGRE/SC A3High voltage equipmentMr Farnoosh Rahmatian
CIGRE/SC B3Substations 
CIGRE/SC B5CIGRE/SC B5Mr Volker LEITLOFF
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TC 38 Working Groups Liaisons

Working Groups
Description
Organization
Liaison Representative
Liaison C
WG 37
Specific Clauses for Electronic Voltage Transformers (future IEC 61869-7), for Electronic Current Transformers (future IEC 61869-8) and Digital Interface for Instrument Transformers (future IEC 61869-9).
IEEE/IMS TC 39
WG 47
Evolution of Instrument transformer requirements for the modern market
CIGRE/SC C4
WG 47
Evolution of Instrument transformer requirements for the modern market
IEEE/IMS TC 39