IEC - TC 9 Dashboard > Projects / Publications: Work programme, Publications, Stability Dates, Project files

TC 9	Electrical equipment and systems for railways

TC 9 Work programme (11)

Project Reference	Document Reference	Init. Date	Current Stage	Next Stage	Working Group	Project Leader	Fcst. Publ. Date
IEC 61375-2-6 ED2 Electronic railway equipment - Train communication network (TCN) - Part 2-6: On-board to ground communication	9/2629/RR 89 kB	2020-09	ACD ACD Approved for CD 2020-09	CD CD Draft circulated as CD 2021-04	WG 43	Marco Predonzan	2023-06
IEC 61375-2-8 ED1 Electronic railway equipment - Train communication network (TCN) - Part 2-8: TCN conformance test of ETB, ECN and Communication profile	9/2604/CDV 2974 kB	2017-01	AFDIS AFDIS Approved for FDIS 2020-11	DECFDIS DECFDIS FDIS at editing check 2021-04	WG 43	Marco Predonzan	2021-11
IEC 62499 ED2 Railway applications - Current collection systems - Pantographs, testing methods for carbon contact strips	9/2611/CDV 1133 kB 1076 kB	2019-08	AFDIS AFDIS Approved for FDIS 2020-12	DECFDIS DECFDIS FDIS at editing check 2021-08	MT 62499	Wei Wang	2022-03
IEC 62590-1 ED1 Railway applications – Fixed installations – Electronic Power Converters – Part 1: General requirements	9/2593/CD 391 kB	2019-09	ACD ACD Approved for CD 2020-07	2CD 2CD 2021-03	WG 50	Tomas Greif	2022-01
IEC 62590-2-1 ED1 Railway applications – Fixed installations - Electronic power converters - Part 2-1: DC Traction Applications - Diode rectifiers	9/2614/NP 1201 kB 1473 kB	2020-11	ACD ACD Approved for CD 2020-11	CD CD Draft circulated as CD 2021-03	WG 50	Tomas Greif	2023-08
IEC 62590-3-1 ED1 Railway applications - Fixed installations - Electronic power converters - Part 3-1: AC traction applications - Electronic power compensators	9/2580/CD 750 kB	2019-03	ACDV ACDV Approved for CDV 2020-05	TCDV TCDV Translation of CDV 2021-01	PT 62590-3-1	Ryo TAKAGI	2022-04
IEC 62973-3 ED1 Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 3: Lead acid batteries	9/2628/CD 816 kB	2019-08	ACDV ACDV Approved for CDV 2021-01	TCDV TCDV Translation of CDV 2021-09	PT 62973-3	Ying YANG	2022-12
IEC 62973-4 ED1 Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 4: Secondary sealed nickel-metal hydride batteries	9/2638/FDIS	2018-04	BPUB BPUB Being published 2020-12	PPUB PPUB Publication issued 2021-01	PT 62973-4	Hideaki OHYAMA	2021-01
IEC 62973-5 ED1 Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 5: Lithium-ion batteries	9/2569/NP 629 kB	2020-03	ACD ACD Approved for CD 2020-03	CD CD Draft circulated as CD 2021-04	PT 62973-5	Takefumi Inoue	2023-12
IEC 63190 ED1 Railway applications – Fixed installations – Electric traction – Copper and copper alloy messenger wires for overhead contact line systems	9/2592/CD 633 kB	2018-03	ACDV ACDV Approved for CDV 2020-09	TCDV TCDV Translation of CDV 2020-12	PT 63190	Vasily Kuryanov	2022-12
IEC 63341-1 ED1 Railway applications – Rolling stock – Fuel cell systems for propulsion - Part 1: Fuel Cell System	9/2605A/NP 911 kB	2020-10	ACD ACD Approved for CD 2020-10	CD CD Draft circulated as CD 2021-10	PT 63341	Julien D'ARBIGNY	2023-10

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