International

Electrotechnical

Commission

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

TC 38

Instrument transformers

TC 38 Work programme (18)

Project Reference	Document Reference	Init. Date	Current Stage	Next Stage	Working Group	Project Leader	Fcst. Publ. Date
PWI 38-1 ED IEC 61869-99: Instrument Transformers: Glossary			PWI PWI Preliminary Work Item 2017-02	prePNW prePNW Preparation of NP document 2019-12
PWI 38-3 ED IEC 61869-20: Safety requirements of Instrument Transformers for High Voltage applications			PWI PWI Preliminary Work Item 2017-02	prePNW prePNW Preparation of NP document 2019-12
PWI 38-4 ED Instrument Transformers integrated with other functions			PWI PWI Preliminary Work Item 2017-02	prePNW prePNW Preparation of NP document 2019-12
PWI 38-6 ED IEC 61869-16: TEDS (Transducer Electronic Data Sheet) for Instrument Transformers			PWI PWI Preliminary Work Item 2017-02	prePNW prePNW Preparation of NP document 2019-12
IEC 61869-1 ED2 Instrument transformers - Part 1: General requirements	38/606/CD 3168 kB	2015-04	ACD ACD Approved for CD 2019-06	4CD 4CD 2019-12	MT 48	Pierre-André Monfils	2021-01
PWI 61869-7 ED1 Instrument transformers - Part 7: Specific requirements for electronic Voltage Transformers			PWI PWI Preliminary Work Item 2012-01	prePNW prePNW Preparation of NP document	WG 37	Guillaume Valembois
PWI 61869-8 ED1 Instrument transformers - Part 8: Specific requirements for electronic Current Transformers			PWI PWI Preliminary Work Item 2012-01	prePNW prePNW Preparation of NP document	WG 37	Lorenzo Peretto
PWI 61869-12 ED1 Instrument transformers - Part 12: Specific requirements for combined electronic Instrument Transformers and combined standalone sensors			PWI PWI Preliminary Work Item 2012-01	prePNW prePNW Preparation of NP document	WG 37	Joachim Schmid
IEC 61869-13 ED1 Instrument Transformers - Part 13: Standalone Merging Unit	38/599/CDV 1717 kB 1759 kB	2010-10	AFDIS AFDIS Approved for FDIS 2019-04	TFDIS TFDIS Translation of FDIS 2019-12	WG 37	Veselin Skendzic	2020-09
PWI TR 61869-101 ED1 Standard Models for Instrument Transformers			PWI PWI Preliminary Work Item 2012-01		WG 45	Ruthard Minkner
PWI 61869-104 ED1 Evolution of Instrument Transformers ratings for the modern market			PWI PWI Preliminary Work Item 2013-05	prePNW prePNW Preparation of NP document	WG 47	Paolo Mazza
IEC/IEEE TS 61869-105 ED1 Instrument transformers - Part 105: Uncertainty evaluation in the calibration of Instrument Transformers	38/567/CD 654 kB	2017-06	ACD ACD Approved for CD 2018-10	2CD 2CD 2019-06	JWG 55	Lorenzo Peretto	2020-11
IEC 61869-201 ED1 IEC 61869-201: Instrument transformers - Part 201: General requirements for Instrument Transformers for low voltage applications	38/597/CD 764 kB	2016-06	ACD ACD Approved for CD 2019-03	3CD 3CD 2020-04	WG 49	Benoît LEPRETTRE	2021-02
IEC 61869-202 ED1 Instrument transformers – Part 202: Additional requirements for Current Transformers for Low Voltage applications	38/598/NP 1494 kB	2019-04	ACD ACD Approved for CD 2019-04	CD CD Draft circulated as CD 2020-06	WG 49	Benoît LEPRETTRE	2021-12
IEC 61869-220 ED1 IEC 61869-220: Instrument transformers - Part 220: Safety requirements for Instrument Transformers for low voltage applications	38/594/CD 2083 kB	2016-06	ACD ACD Approved for CD 2019-03	3CD 3CD 2020-06	JWG 52	Benoît LEPRETTRE	2021-02
PWI 62689-3 ED1 Current and Voltage sensors or detectors, to be used for fault passage indication purposes - Part 3: Communication			PWI PWI Preliminary Work Item 2013-05	prePNW prePNW Preparation of NP document		Alberto Cerretti
PWI 62689-4 ED1 Current and Voltage sensors or detectors, to be used for fault passage indication purposes - Part 4: Conformance Testing			PWI PWI Preliminary Work Item 2013-05	prePNW prePNW Preparation of NP document		Alberto Cerretti
IEC/IEEE 63253-5713-8 ED1 Station Service Voltage Transformers (SSVT)	38/603/NP 1044 kB	2019-06	ACD ACD Approved for CD 2019-06	CD CD Draft circulated as CD 2019-12	JWG 56	Ross McTaggart	2021-12