International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
TC 38 |
Instrument transformers |
TC 38 Working Documents since 2012-02-04
  Reference, Title | Downloads | Circulation Date | Closing Date | CENELEC | Voting / Comment | Authorized Committees |
|---|---|---|---|---|---|---|
38/445A/RVCRevised comiplation of comments on 38/440A/DTR - IEC/TR 61869-102: Instrument Transformers - Ferroresonance oscillations in substations associated with inductive voltage transformers | 2013-01-25 | no | ||||
38/448/DADraft agenda for the meeting to be held in Houston TX, USA
from 2013/04/11 (starting time: 9:00) to 2013/04/12 (approximate finishing time: 18:00) | 2013-01-11 | |||||
38/443/CDVIEC 61869-6: Instruments transformers - Part 6: Additional general requirements for Low Power Instrument Transformers | 2012-12-21 | 2013-03-22 | yes | TC 10 TC 13 TC 17 TC 33 TC 57 TC 77 TC 85 TC 95 TC 115 | ||
38/447/NPIEC 61869: Instrument Transformers - Part 14: Additional Requirements for DC Current Transformers & Part 15: Additional Requirements for DC Volatgae Transformers | 2012-11-30 | 2013-03-01 | ? | TC 33 TC 85 TC 115 | ||
38/438F/CDV | 2012-11-23 | yes | TC 13 TC 17 TC 57 TC 85 TC 95 TC 115 | |||
38/446/INFLiaison between IEC TC 13 and IEC TC 38 - new TC 13 liaison person | 2012-11-16 | |||||
38/445/RVCComiplation of comments on 38/440A/DTR - IEC/TR 61869-102: Instrument Transformers - Ferroresonance oscillations in substations associated with inductive voltage transformers | 2012-11-09 | no | ||||
38/444/ACNext meeting of TC 38 to be held in Houston TX, USA from 8th to 12th April 2013 | 2012-10-26 | |||||
38/442/RVCResult of voting on 38/434/CDV - IEC 61869: Instrument Transformers - Part 4: Combined Transformers | 2012-10-19 | yes | ||||
38/438A/CDVIEC 61869-9: Instrument Transformers - Part 9: Digital interface for instrument transformers | 2012-10-19 | 2013-03-01 | yes | TC 13 TC 17 TC 57 TC 85 TC 95 TC 115 | ||
38/438/CDVWithdrawn | 2012-09-28 | yes | TC 13 TC 17 TC 57 TC 85 TC 95 TC 115 | |||
38/441/ACMTGS 2013 - Next meeting to be held in Houston, TX, USA from 8th
to 12th April 2013 (Announcement)
| 2012-09-21 | |||||
38/440A/DTRIEC/TR 61869-102: Instrument Transformers - Ferroresonance oscillations in substations associated with inductive voltage transformers | 2012-09-14 | 2012-10-26 | no | Voting Result | TC 8 TC 17 TC 28 TC 95 | |
38/440/DTRWithdrawn | 2012-08-31 | no | TC 8 TC 17 TC 28 TC 95 | |||
38/439/ACWG 47: Evolution of Instrument Transformers ratings for the modern market - Call for experts | 2012-08-24 | 2012-10-05 | Report of Comments | |||
38/437/RVDReport of Voting on 38/435/FDIS - IEC 61869-2: Instrument transformers - Part 2: Current Transformers | 2012-07-27 | yes | ||||
38/436A/CDIEC 62689: Current and Voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: General principles and requirements | 2012-07-13 | 2012-11-02 | ? | Report of Comments | TC 13 TC 57 TC 85 TC 95 | |
38/436/CDWithdrawn | 2012-07-06 | ? | TC 13 TC 57 TC 85 TC 95 | |||
38/435/FDISIEC 61869-2: Instrument transformers - Part 2: Current Transformers | 2012-05-11 | 2012-07-13 | yes | Voting Result | TC 1 TC 13 TC 17 TC 85 TC 95 TC 99 | |
38/434F/CDVIEC 61869: Instrument Transformers - Part 4: Combined Transformers
| 2012-04-27 | 2012-09-14 | yes | TC 1 TC 10 TC 13 TC 17 TC 85 TC 95 TC 99 | ||
38/434/CDVIEC 61869 Ed1: Instrument Transformers - Part 4: Combined Transformers
| 2012-04-13 | 2012-09-14 | yes | Voting Result | TC 1 TC 10 TC 13 TC 17 TC 85 TC 95 TC 99 | |
38/426A/CCRevised compilation of comments on 38/418A/CD: IEC 61869-9 Ed.1: Instrument Transformers - Part 9: Digital interface for instrument transformers | 2012-03-09 | yes | TC 13 TC 57 TC 85 TC 95 | |||
38/420A/CCRevised compilation of comments on 38/416A/CD: IEC 61869-6: Instrument Transformers - Part 6: Additional General requirements for Low Power Instrument Transformers | 2012-02-24 | yes | TC 13 TC 57 TC 95 |
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