TC 33

Power capacitors and their applications

Project Reference	Document Reference	Init. Date	Current Stage	Next Stage	Working Group	Project Leader	Fcst. Publ. Date
IEC 60143-2/AMD1 ED2 Amendment 1 - Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks	33/650/CDV 163 kB 164 kB	2019-11	CCDV CCDV Draft circulated as CDV 2021-01	PRVC PRVC Preparation of RVC 2021-04	MT 13	Gunnar Ingeström	2022-03
IEC 60143-4 ED2 Series capacitors for power systems - Part 4: Thyristor controlled series capacitors	33/652/CD 839 kB	2019-11	CD CD Draft circulated as CD 2021-01	PCC PCC Preparation of CC 2021-04	JWG 22F	Gunnar Ingeström	2022-04
IEC TS 60871-2/AMD1 ED3 Amendment 1 - Shunt capacitors for a.c. power systems having a rated voltage above 1 000 V - Part 2: Endurance testing	33/640/RR 92 kB	2019-11	ACD ACD Approved for CD 2019-11	CD CD Draft circulated as CD 2020-12	MT 19	R. Sevigny	2022-04
IEC 62146-2 ED1 Grading capacitors for high-voltage alternating current circuit-breakers - Part 2: TRV capacitors	33/629/NP 163 kB	2019-11	ACD ACD Approved for CD 2019-11	CD CD Draft circulated as CD 2020-09	JWG 17A	José Bermudez	2022-09
IEC 63210 ED1 Shunt power capacitors of the self-healing type for AC systems having a rated voltage above 1 000 V	33/651/FDIS	2018-07	BPUB BPUB Being published 2021-01	PPUB PPUB Publication issued 2021-03	WG 23	Volker Geitner	2021-03