International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
SC 31G |
Intrinsically-safe apparatus |
SC 31G Working Documents since 2012-05-19
  Reference, Title | Downloads | Circulation Date | Closing Date | CENELEC | Voting / Comment | Authorized Committees |
|---|---|---|---|---|---|---|
31G/223/DCInterpretation sheet for IEC 60079- 11 Edition 6.0 (2011-06): Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" | 2013-05-17 | 2013-06-28 | ||||
31G/224/ACMT 60079-11: Equipment protection by intrinsic safety "i" - Call for experts | 2013-05-17 | |||||
31G/225/ACMT 60079-25: Intrinsic safe electrical systems - Call for experts | 2013-05-17 | |||||
31G/222A/CCRevised compilation of comments on 31G/221/CD: IEC 60079-39/TS/Ed1: Explosive atmospheres - Part 39: Intrinsically Safe Systems with electronically controlled spark duration limitation | 2013-05-17 | ? | TC 18 | |||
31G/222/CCCompilation of comments on 31G/221/CD: IEC 60079-39/TS/Ed1: Explosive atmospheres - Part 39: Intrinsically Safe Systems with electronically controlled spark duration limitation | 2013-03-08 | ? | TC 18 | |||
31G/221/CDIEC 60079-39/TS/Ed1: Explosive atmospheres - Part 39: Intrinsically Safe Systems with electronically controlled spark duration limitation | 2012-11-30 | 2013-03-01 | ? | Report of Comments | TC 18 | |
31G/220/RMUnconfirmed minutes of the meeting held in Oslo, Norway, 2012-10-03 | 2012-10-19 | |||||
31G/218A/DARevised draft agenda for the meeting to be held in Oslo, Norway, from 2012-10-03 (starting time: 09:00) to 2012-10-03 (approximate finishing time: 12:30)
| 2012-09-14 | |||||
31G/219/PWProgramme of Work of SC 31G as recorded ba the IEC Central Office in its database. | 2012-09-07 | |||||
31G/218/DADraft agenda for the meeting to be held in Oslo, Norway, from 2012-10-03 (starting time: 09:00) to 2012-10-03 (approximate finishing time: 12:30)
| 2012-06-22 |
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