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

SC 22H

Uninterruptible power systems (UPS)

 
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SC 22H Working Documents since 2018-06-16

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

Of interest to

Committees

22H/245/CD

IEC 62040-3 ED3: Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements

2019-05-24 2019-08-16 Y
22H/244/CC

Compilation of Comments on 22H/241/CD - IEC 62040-3 ED3: Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements

2019-04-19 Y
22H/242/Q

Proposed corrigendum to IEC 62040-1: Uninterruptible power systems – Part 1: Safety requirements

2019-03-22 2019-05-03 N/A Report of Comments
22H/243/Q

Amendment of IEC 62040-1 Ed.2 to allow the use of class V-1 materials for the fire enclosure of movable UPS having a total mass not exceeding 18 kg as it was allowed in IEC 62040-1 Ed1: 2008

2019-03-22 2019-05-03 N/A Report of Comments
22H/241/CD

IEC 62040-3 ED3: Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements

2018-10-26 2019-01-18 Y Report of Comments
22H/240/RR

Review report of IEC 62310-1 Ed.1: Static transfer systems (STS) - Part 1: General and safety requirements

2018-10-05 Y
22H/233A/CC

Compilation of Comments on 22H/228/CD - IEC 62040-3 ED3: Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements

2018-09-28 Y
22H/239/RQ

Result of Questionnaire on 22H/238/Q: Questionnaire on the nomination of a new convenor for AHG 8 (work on a NWIP for power Conversion Storage System – PCSS – Method of specifying the performance and test requrements) of IEC SC 22H

2018-08-17 N/A
22H/238/Q

Questionnaire on the nomination of a new convenor for AHG 8 (work on a NWIP for power Conversion Storage System – PCSS – Method of specifying the performance and test requrements) of IEC SC 22H

2018-06-29 2018-08-10 N/A Report of Comments