International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
SC 17C |
High-voltage switchgear and controlgear assemblies |
Detail
Committee | Working Groups | Project Leader | Current Status | Frcst Pub Date | Stability Date |
|---|---|---|---|---|---|
| SC 17C | WG 31 | Edgar Dullni | A2CD | 2014-12 |
History
Stage | Document | Downloads | Decision Date | Target Date | ||||
|---|---|---|---|---|---|---|---|---|
| PNW |
| 2011-01-07 | ||||||
| ANW |
| 2011-06-10 | 2011-05-31 | |||||
| 1CD |
| 2012-05-18 | 2011-12-31 | |||||
| A2CD |
| 2012-11-02 | 2012-10-31 | |||||
| 2CD | 2013-05-31 | |||||||
569 kB
330 kBProject
IEC/TR 62271-307 Ed. 1.0
High-voltage switchgear and controlgear - Part 307: Guidance for the extension of validity of type tests of AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
Remark:
1) Project re-designated from IEC/TS 62271-312 (17C/513A/INF); 2) Initiated as TS but decided to be TR (item 6.4 of 17A/990/RM)
Associated Documents:
17C/513A/INF
17C/521/INF17A/990/RM