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

TC 22

Power electronic systems and equipment

 
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TC 22 Working Documents since 2016-05-25

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

Authorized

Committees

22/280/RQ

Result of Questionnaire on 22/278/Q: Extension of the term of office for the Chair of SC 22E: Stabilized power supplies

2017-05-05 N/A
22/277A/RVC

Result of Voting on 22/275/CDV - IEC 62477-2 Ed.1: Safety Requirements for Power Electronic Converter Systems and Equipment - Part 2: Power Electronic Converters from 1000 V a.c. or 1500 V d.c. up to 36 kV a.c. or 54 kV d.c.

2017-03-17 Y
TC 8
TC 9
TC 17
SC 17A
TC 18
TC 31
TC 44
TC 82
TC 88
TC 99
TC 114
TC 120
22/278/Q

Extension of the term of office for Chair of SC 22E: Stabilized power supplies

2017-03-17 2017-04-28 N/A Report of Comments
22/277/RVC

Replaced by 22/277A/RVC

2017-03-10 Y
TC 8
TC 9
TC 17
SC 17A
TC 18
TC 31
TC 44
TC 82
TC 88
TC 99
TC 114
TC 120
22/276A/AC

Next meeting of TC 22 and its Subcommittees 22E, 22F, 22G and 22H and associated working groups to be held in Xi'an, China from 23 to 27 October 2017

2016-10-28 N/A
22/275/CDV

IEC 62477-2 Ed.1: Safety Requirements for Power Electronic Converter Systems and Equipment - Part 2: Power Electronic Converters from 1000 V a.c. or 1500 V d.c. up to 36 kV a.c. or 54 kV d.c.

2016-09-09 2016-12-02 Y Voting Result
TC 8
TC 9
TC 17
SC 17A
TC 18
TC 31
TC 44
TC 82
TC 88
TC 99
TC 114
TC 120
22/276/AC

This document has been replaced by 22/276A/AC

2016-08-19 N/A
22/274/RVD

Report of Voting on 22/270A/FDIS: Amendment 1 - IEC 62477-1 Ed.1: Safety requirements for power electronic converter systems and equipment - Part 1: General

2016-07-01 Y
22/273/CC

Compilation of comments on 22/258A/CD: IEC 62477-2 Ed.1: Safety Requirements for Power Electronic Converter Systems and Equipment - Part 2: Power Electronic Converters from 1000 V a.c. or 1500 V d.c. up to 36 kV a.c. or 54 kV d.c.

2016-06-24 Y
TC 8
TC 9
SC 17A
TC 18
TC 31
TC 44
TC 82
TC 88
TC 99
TC 114
TC 120